Swift Package Index

Build Information

Failed to build opentelemetry-swift, reference 2.6.0 (9f350e), with Swift 6.3 for Wasm on 4 Oct 2026 02:56:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1

Build Log

 42 | #endif
 43 |
[141/891] Compiling OpenTelemetryApi FeatureFlag_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[142/891] Compiling OpenTelemetryApi File_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[143/891] Compiling OpenTelemetryApi Gcp_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[144/891] Compiling OpenTelemetryApi GenAi_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[145/891] Compiling OpenTelemetryApi Geo_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[146/891] Compiling OpenTelemetryApi Go_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[147/891] Compiling OpenTelemetryApi Graphql_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[148/891] Compiling OpenTelemetryApi Heroku_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[149/891] Compiling OpenTelemetryApi Host_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[150/891] Compiling OpenTelemetryApi Http_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[151/891] Compiling OpenTelemetryApi Hw_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[152/891] Compiling OpenTelemetryApi Ios_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[153/891] Compiling OpenTelemetryApi Jvm_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[154/891] Compiling OpenTelemetryApi K8s_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[155/891] Compiling OpenTelemetryApi Linux_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[156/891] Compiling CoreMetrics Locks.swift
[157/891] Emitting module CoreMetrics
[159/892] Compiling SwiftProtobuf BytecodeInterpreter.swift
[160/892] Compiling SwiftProtobuf BytecodeReader.swift
[161/892] Compiling SwiftProtobuf CustomJSONCodable.swift
[162/892] Compiling SwiftProtobuf Decoder.swift
[163/892] Compiling SwiftProtobuf DoubleParser.swift
[164/892] Compiling SwiftProtobuf Enum.swift
[165/892] Compiling SwiftProtobuf ExtensibleMessage.swift
[166/892] Compiling SwiftProtobuf ExtensionFieldValueSet.swift
[167/892] Compiling SwiftProtobuf ExtensionFields.swift
[168/892] Compiling SwiftProtobuf ExtensionMap.swift
[169/892] Compiling SwiftProtobuf FieldTag.swift
[170/892] Compiling SwiftProtobuf FieldTypes.swift
[173/892] Compiling DequeModule RigidDeque+Descriptions.swift
[174/892] Compiling DequeModule RigidDeque+Equatable.swift
[175/892] Compiling DequeModule RigidDeque+Hashable.swift
[176/892] Compiling DequeModule RigidDeque+Initializers.swift
[177/892] Compiling DequeModule RigidDeque+Insertions.swift
[178/892] Compiling DequeModule RigidDeque+Iterable.swift
[179/892] Emitting module _NIODataStructures
[180/892] Compiling _NIODataStructures Heap.swift
[180/893] Compiling CNIOLLHTTP c_nio_http.c
[182/893] Compiling DequeModule RigidDeque+Removals.swift
[183/893] Compiling DequeModule RigidDeque+Replacements.swift
[184/893] Compiling DequeModule RigidDeque+Testing.swift
[185/893] Compiling DequeModule RigidDeque.swift
[186/893] Compiling DequeModule UniqueDeque+Append.swift
[187/893] Compiling DequeModule UniqueDeque+Replacements.swift
[188/893] Compiling DequeModule UniqueDeque.swift
[189/893] Compiling DequeModule _DequeSlot.swift
[190/893] Compiling DequeModule _UnsafeDequeHandle.swift
[191/893] Compiling DequeModule _UnsafeDequeSegments.swift
[192/893] Compiling SwiftProtobuf TextFormatDecodingOptions.swift
[193/893] Compiling SwiftProtobuf TextFormatEncoder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[201/893] Compiling SwiftProtobuf TextFormatEncodingOptions.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[202/893] Compiling SwiftProtobuf TextFormatEncodingVisitor.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[203/893] Compiling SwiftProtobuf TextFormatScanner.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[204/893] Compiling SwiftProtobuf TimeUtils.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[205/893] Compiling SwiftProtobuf UnknownStorage.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[206/893] Compiling SwiftProtobuf UnsafeRawPointer+Shims.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[207/893] Compiling SwiftProtobuf Varint.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[208/893] Compiling SwiftProtobuf Version.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[209/893] Compiling SwiftProtobuf Visitor.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[210/893] Compiling SwiftProtobuf WireFormat.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[211/893] Compiling SwiftProtobuf ZigZag.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[212/893] Compiling SwiftProtobuf any.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[213/893] Compiling SwiftProtobuf api.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[214/893] Compiling SwiftProtobuf descriptor.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[215/893] Compiling SwiftProtobuf duration.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[218/893] Compiling DequeModule _DequeBuffer.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[219/893] Compiling DequeModule _DequeBufferHeader.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[220/893] Compiling DequeModule RigidDeque+Append.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[221/893] Compiling DequeModule RigidDeque+Consumption.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[223/893] Compiling DequeModule RigidDeque+ContainerOperations.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[224/893] Compiling DequeModule RigidDeque+Deprecations.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[225/893] Compiling DequeModule UniqueDeque+Initializers.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[226/893] Compiling DequeModule UniqueDeque+Insertions.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[227/893] Compiling DequeModule UniqueDeque+Iterable.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[228/893] Compiling DequeModule UniqueDeque+Prepend.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[229/893] Compiling DequeModule UniqueDeque+Removals.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[230/893] Compiling DequeModule RigidDeque+Prepend.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
[231/893] Compiling SwiftProtobuf Message+BinaryAdditions_Data.swift
[232/893] Compiling SwiftProtobuf Message+FieldMask.swift
[233/893] Compiling SwiftProtobuf Message+JSONAdditions.swift
[234/893] Compiling SwiftProtobuf Message+JSONAdditions_Data.swift
[235/893] Compiling SwiftProtobuf Message+JSONArrayAdditions.swift
[236/893] Compiling SwiftProtobuf Message+JSONArrayAdditions_Data.swift
[237/893] Compiling SwiftProtobuf Message+TextFormatAdditions.swift
[238/893] Compiling SwiftProtobuf Message.swift
[239/893] Compiling SwiftProtobuf MessageExtension.swift
[240/893] Compiling SwiftProtobuf NameMap.swift
[241/893] Compiling SwiftProtobuf PathDecoder.swift
[242/893] Compiling SwiftProtobuf PathVisitor.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:56:43: error: cannot find type 'pthread_mutex_t' in scope
 54 | /// one used by NIO.
 55 | public final class Lock: @unchecked Sendable {
 56 |   private let mutex: UnsafeMutablePointer<pthread_mutex_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                           `- error: cannot find type 'pthread_mutex_t' in scope
 57 |
 58 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:115:44: error: cannot find type 'pthread_rwlock_t' in scope
113 | /// multiple concurrent readers or a single exclusive writer.
114 | public final class ReadWriteLock: @unchecked Sendable {
115 |   private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
    |                                            `- error: cannot find type 'pthread_rwlock_t' in scope
116 |
117 |   /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:15: error: cannot find 'pthread_mutex_init' in scope
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |               `- error: cannot find 'pthread_mutex_init' in scope
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:60:41: error: 'nil' requires a contextual type
 58 |   /// Create a new lock.
 59 |   public init() {
 60 |     let err = pthread_mutex_init(mutex, nil)
    |                                         `- error: 'nil' requires a contextual type
 61 |     precondition(err == 0, "pthread_mutex_init failed with error \(err)")
 62 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:65:15: error: cannot find 'pthread_mutex_destroy' in scope
 63 |
 64 |   deinit {
 65 |     let err = pthread_mutex_destroy(self.mutex)
    |               `- error: cannot find 'pthread_mutex_destroy' in scope
 66 |     precondition(err == 0, "pthread_mutex_destroy failed with error \(err)")
 67 |     self.mutex.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:75:15: error: cannot find 'pthread_mutex_lock' in scope
 73 |   /// `unlock`, to simplify lock handling.
 74 |   public func lock() {
 75 |     let err = pthread_mutex_lock(mutex)
    |               `- error: cannot find 'pthread_mutex_lock' in scope
 76 |     precondition(err == 0, "pthread_mutex_lock failed with error \(err)")
 77 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:84:15: error: cannot find 'pthread_mutex_unlock' in scope
 82 |   /// `lock`, to simplify lock handling.
 83 |   public func unlock() {
 84 |     let err = pthread_mutex_unlock(mutex)
    |               `- error: cannot find 'pthread_mutex_unlock' in scope
 85 |     precondition(err == 0, "pthread_mutex_unlock failed with error \(err)")
 86 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:15: error: cannot find 'pthread_rwlock_init' in scope
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |               `- error: cannot find 'pthread_rwlock_init' in scope
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:119:43: error: 'nil' requires a contextual type
117 |   /// Create a new lock.
118 |   public init() {
119 |     let err = pthread_rwlock_init(rwlock, nil)
    |                                           `- error: 'nil' requires a contextual type
120 |     precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
121 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:124:15: error: cannot find 'pthread_rwlock_destroy' in scope
122 |
123 |   deinit {
124 |     let err = pthread_rwlock_destroy(self.rwlock)
    |               `- error: cannot find 'pthread_rwlock_destroy' in scope
125 |     precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
126 |     self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:134:15: error: cannot find 'pthread_rwlock_rdlock' in scope
132 |   /// method and `unlock`, to simplify lock handling.
133 |   public func lockRead() {
134 |     let err = pthread_rwlock_rdlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_rdlock' in scope
135 |     precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
136 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:143:15: error: cannot find 'pthread_rwlock_wrlock' in scope
141 |   /// method and `unlock`, to simplify lock handling.
142 |   public func lockWrite() {
143 |     let err = pthread_rwlock_wrlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_wrlock' in scope
144 |     precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
145 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:152:15: error: cannot find 'pthread_rwlock_unlock' in scope
150 |   /// instead of this method, to simplify lock handling.
151 |   public func unlock() {
152 |     let err = pthread_rwlock_unlock(rwlock)
    |               `- error: cannot find 'pthread_rwlock_unlock' in scope
153 |     precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
154 |   }
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[260/893] Wrapping AST for Logging for debugging
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[273/893] Compiling SwiftProtobuf empty.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[274/893] Compiling SwiftProtobuf field_mask.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[275/893] Compiling SwiftProtobuf source_context.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[276/893] Compiling SwiftProtobuf struct.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[277/893] Compiling SwiftProtobuf timestamp.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[278/893] Compiling SwiftProtobuf type.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[279/893] Compiling SwiftProtobuf wrappers.pb.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[280/893] Compiling OpenTelemetryApi LoggerProvider.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[281/893] Compiling OpenTelemetryApi Severity.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[282/893] Compiling OpenTelemetryApi DefaultMeter.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[283/893] Compiling OpenTelemetryApi DefaultMeterProvider.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[284/893] Compiling OpenTelemetryApi DoubleCounter.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[285/893] Compiling OpenTelemetryApi DoubleCounterBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[286/893] Compiling OpenTelemetryApi DoubleGauge.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[287/893] Compiling OpenTelemetryApi DoubleGaugeBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[288/893] Compiling OpenTelemetryApi DoubleHistogram.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[289/893] Compiling OpenTelemetryApi DoubleHistogramBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[290/893] Compiling OpenTelemetryApi DoubleUpDownCounter.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[291/893] Compiling OpenTelemetryApi DoubleUpDownCounterBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[292/893] Compiling OpenTelemetryApi LongCounter.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[293/893] Compiling OpenTelemetryApi LongCounterBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[294/894] Compiling OpenTelemetryApi Log_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[295/894] Compiling OpenTelemetryApi Mainframe_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[296/894] Compiling OpenTelemetryApi Messaging_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[297/894] Compiling OpenTelemetryApi Network_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[298/894] Compiling OpenTelemetryApi Nfs_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[299/894] Compiling OpenTelemetryApi Nodejs_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[300/894] Compiling OpenTelemetryApi Oci_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[301/894] Compiling OpenTelemetryApi OncRpc_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[302/894] Compiling OpenTelemetryApi Openai_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[303/894] Compiling OpenTelemetryApi Openshift_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[304/894] Compiling OpenTelemetryApi Opentracing_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[305/894] Compiling OpenTelemetryApi Os_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[306/894] Compiling OpenTelemetryApi Otel_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[307/894] Compiling OpenTelemetryApi Peer_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[308/894] Compiling OpenTelemetryApi Pprof_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[309/894] Compiling OpenTelemetryApi Process_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[310/894] Compiling OpenTelemetryApi Profile_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[311/894] Compiling OpenTelemetryApi Rpc_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[312/894] Compiling OpenTelemetryApi SecurityRule_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[313/894] Compiling OpenTelemetryApi Server_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[314/894] Compiling OpenTelemetryApi Service_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[315/894] Compiling OpenTelemetryApi Session_attributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[320/894] Compiling DequeModule Deque+Equatable.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[321/894] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[328/894] Compiling DequeModule Deque+Extras.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[329/894] Compiling DequeModule Deque+Hashable.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[330/894] Compiling DequeModule Deque+Testing.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[331/894] Compiling DequeModule Deque._Storage.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[332/894] Compiling DequeModule Deque._UnsafeHandle.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[333/894] Compiling DequeModule Deque.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
[337/899] Compiling CNIOLLHTTP c_nio_api.c
[338/901] Compiling CNIODarwin shim.c
[339/901] Compiling CNIOFreeBSD shim.c
[341/901] Compiling OpenTelemetryApi DefaultTracerProvider.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[342/901] Compiling OpenTelemetryApi PropagatedSpan.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[343/901] Compiling OpenTelemetryApi PropagatedSpanBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[344/901] Compiling OpenTelemetryApi B3Propagator.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[345/901] Compiling OpenTelemetryApi BinaryFormattable.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[346/901] Compiling OpenTelemetryApi JaegerPropagator.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[347/901] Compiling OpenTelemetryApi TextMapPropagator.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[348/901] Compiling OpenTelemetryApi W3CTraceContextPropagator.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[349/901] Compiling OpenTelemetryApi SemanticAttributes.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[350/901] Compiling OpenTelemetryApi Span.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[351/901] Compiling OpenTelemetryApi SpanBuilder.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[352/901] Compiling OpenTelemetryApi SpanContext.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[353/901] Compiling OpenTelemetryApi SpanException.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[354/901] Compiling OpenTelemetryApi SpanId.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[355/901] Compiling OpenTelemetryApi SpanKind.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[356/901] Compiling OpenTelemetryApi Status.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[357/901] Compiling OpenTelemetryApi TraceFlags.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[358/901] Compiling OpenTelemetryApi TraceId.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[359/901] Compiling OpenTelemetryApi TraceState.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[360/901] Compiling OpenTelemetryApi Tracer.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[361/901] Compiling OpenTelemetryApi TracerProvider.swift
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Internal/Locks.swift:41:10: error: Unsupported platform
 39 |   import Musl
 40 | #else
 41 |   #error("Unsupported platform")
    |          `- error: Unsupported platform
 42 | #endif
 43 |
/host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Sources/OpenTelemetryApi/Trace/SpanException.swift:30:13: error: cannot find type 'NSException' in scope
28 |
29 | #if !os(Linux)
30 |   extension NSException: SpanException {
   |             `- error: cannot find type 'NSException' in scope
31 |     public var type: String {
32 |       name.rawValue
[373/901] Compiling fiat_p256_adx_sqr.S
[373/901] Compiling CNIOBoringSSLShims shims.c
[373/901] Wrapping AST for _NIODataStructures for debugging
[373/901] Compiling CNIOLLHTTP c_nio_llhttp.c
BUILD FAILURE 6.3 wasm