Arrow – Build Information – Swift Package Index

Build Information

Failed to build Arrow, reference v21.0.0 (fb3f3d), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 14:09:36 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apache/arrow-swift.git
Reference: v21.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apache/arrow-swift
 * tag               v21.0.0    -> FETCH_HEAD
HEAD is now at fb3f3d9 chore: Update supported Swift versions (#64)
Cloned https://github.com/apache/arrow-swift.git
Revision (git rev-parse @):
fb3f3d91be5acd511b7289c7820becc1a68e455d
SUCCESS checkout https://github.com/apache/arrow-swift.git at v21.0.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apache/arrow-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1345]
[Planning deferred tasks]
[Constructing 1850 / 3332]
[123 / 931] NIOFoundationEssentialsCompat
[262 / 931] swift-nio_NIOPosix
[265 / 931]
[280 / 939] _AtomicsShims
[284 / 967] CNIOWindows
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[478 / 1098] CNIOBoringSSL
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[513 / 1098] CNIOBoringSSL
[517 / 1098] CNIOBoringSSL
[520 / 1098] CNIOBoringSSL
[522 / 1098] CNIOBoringSSL
[523 / 1098] SwiftProtobuf
[532 / 1098] CNIOBoringSSL
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[732 / 1098] CNIOBoringSSL
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[814 / 1098] CNIOBoringSSL
[818 / 1098]
[837 / 1098] _NIOBase64
[844 / 1098] CNIOBoringSSL
[848 / 1098] _AtomicsShims
[855 / 1098]
[859 / 1098] CNIOPosix
[863 / 1098] _NIOBase64
[865 / 1098] _NIODataStructures
[870 / 1098] NIOConcurrencyHelpers-product
[875 / 1098] Logging
[879 / 1098] Logging-product
[885 / 1098] InternalCollectionsUtilities
[890 / 1098] InternalCollectionsUtilities
[895 / 1098] CNIOWindows
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[951 / 1126] Atomics
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[1005 / 1150] FlatBuffers-product
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[1014 / 1163] DequeModule
[1017 / 1163] SwiftProtobuf
[1023 / 1175]
[1026 / 1175] Arrow
[1029 / 1175] Arrow
[1031 / 1175] Arrow
Fetching https://github.com/grpc/grpc-swift.git
Fetching https://github.com/apple/swift-protobuf.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/google/flatbuffers.git
[1/1875] Fetching swift-atomics
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Fetched https://github.com/grpc/grpc-swift.git (37.94s)
Fetched https://github.com/apple/swift-protobuf.git (37.94s)
Fetched https://github.com/google/flatbuffers.git (37.94s)
Fetched https://github.com/apple/swift-atomics.git (37.94s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (38.81s)
Computing version for https://github.com/google/flatbuffers.git
Computed https://github.com/google/flatbuffers.git at 25.12.19 (0.58s)
Computing version for https://github.com/grpc/grpc-swift.git
Computed https://github.com/grpc/grpc-swift.git at 1.27.6 (3.02s)
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-log.git
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[7690/73672] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, swift-nio-ssl, swift-nio-http2, swift-collections
[25784/159737] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, swift-nio-ssl, swift-nio-http2, swift-collections, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (2.94s)
Fetched https://github.com/apple/swift-collections.git (2.94s)
[60109/116018] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, swift-nio-http2, swift-nio
Fetched https://github.com/apple/swift-nio-http2.git (7.67s)
[83835/103766] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, swift-nio
Fetched https://github.com/apple/swift-nio-extras.git (11.78s)
Fetched https://github.com/apple/swift-log.git (11.78s)
Fetched https://github.com/apple/swift-nio-transport-services.git (11.78s)
Fetched https://github.com/apple/swift-nio.git (11.78s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (12.41s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.59s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.38.1 (0.64s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.68s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.76s)
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-http-structured-headers.git
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Fetching https://github.com/apple/swift-algorithms.git
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[3909/27203] Fetching swift-asn1, swift-http-types, swift-algorithms, swift-certificates, swift-service-lifecycle, swift-async-algorithms
[13694/28456] Fetching swift-asn1, swift-http-types, swift-algorithms, swift-certificates, swift-service-lifecycle, swift-async-algorithms, swift-http-structured-headers
Fetched https://github.com/apple/swift-asn1.git (1.38s)
Fetched https://github.com/swift-server/swift-service-lifecycle.git (1.38s)
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Fetched https://github.com/apple/swift-http-structured-headers.git (1.63s)
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Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (3.89s)
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Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (1.99s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.12.0 (0.56s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.59s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.5 (0.64s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (0.57s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.59s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.66s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.61s)
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Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.69s)
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Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.20.0 (2.17s)
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Fetched https://github.com/apple/swift-crypto.git (3.29s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (3.93s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (0.71s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.38.1
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.20.0
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.5
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/google/flatbuffers.git
Working copy of https://github.com/google/flatbuffers.git resolved at 25.12.19
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/grpc/grpc-swift.git
Working copy of https://github.com/grpc/grpc-swift.git resolved at 1.27.6
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile File_generated.swift
/Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift:69:55: [1;31merror: [1;39mcannot find type 'FlatBufferObject' in scope[0;0m
 [0;36m67 |[0;0m }
 [0;36m68 |[0;0m
 [0;36m69 |[0;0m public struct org_apache_arrow_flatbuf_Block_Mutable: [4;39mFlatBufferObject[0;0m {
    [0;36m|[0;0m                                                       `- [1;31merror: [1;39mcannot find type 'FlatBufferObject' in scope[0;0m
 [0;36m70 |[0;0m
 [0;36m71 |[0;0m   static func validateVersion() { FlatBuffersVersion_23_1_4() }
/Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift:85:48: [1;31merror: [1;39mcannot find type 'FlatBufferObject' in scope[0;0m
 [0;36m83 |[0;0m ///  Arrow File metadata
 [0;36m84 |[0;0m ///
 [0;36m85 |[0;0m public struct org_apache_arrow_flatbuf_Footer: [4;39mFlatBufferObject[0;0m, Verifiable {
    [0;36m|[0;0m                                                `- [1;31merror: [1;39mcannot find type 'FlatBufferObject' in scope[0;0m
 [0;36m86 |[0;0m
 [0;36m87 |[0;0m   static func validateVersion() { FlatBuffersVersion_23_1_4() }
/Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift:110:165: [1;31merror: [1;39mvalue of type 'Table' has no member 'directRead'[0;0m
[0;36m108 |[0;0m   public var hasDictionaries: Bool { let o = _accessor.offset(VTOFFSET.dictionaries.v); return o == 0 ? false : true }
[0;36m109 |[0;0m   public var dictionariesCount: Int32 { let o = _accessor.offset(VTOFFSET.dictionaries.v); return o == 0 ? 0 : _accessor.vector(count: o) }
[0;36m110 |[0;0m   public func dictionaries(at index: Int32) -> org_apache_arrow_flatbuf_Block? { let o = _accessor.offset(VTOFFSET.dictionaries.v); return o == 0 ? nil : [4;39m_accessor[0;0m.[4;39mdirectRead[0;0m(of: org_apache_arrow_flatbuf_Block.self, offset: _accessor.vector(at: o) + index * 24) }
    [0;36m|[0;0m                                                                                                                                                                     `- [1;31merror: [1;39mvalue of type 'Table' has no member 'directRead'[0;0m
[0;36m111 |[0;0m   public func mutableDictionaries(at index: Int32) -> org_apache_arrow_flatbuf_Block_Mutable? { let o = _accessor.offset(VTOFFSET.dictionaries.v); return o == 0 ? nil : org_apache_arrow_flatbuf_Block_Mutable(_accessor.bb, o: _accessor.vector(at: o) + index * 24) }
[0;36m112 |[0;0m   public var hasRecordBatches: Bool { let o = _accessor.offset(VTOFFSET.recordBatches.v); return o == 0 ? false : true }
/Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift:114:167: [1;31merror: [1;39mvalue of type 'Table' has no member 'directRead'[0;0m
[0;36m112 |[0;0m   public var hasRecordBatches: Bool { let o = _accessor.offset(VTOFFSET.recordBatches.v); return o == 0 ? false : true }
[0;36m113 |[0;0m   public var recordBatchesCount: Int32 { let o = _accessor.offset(VTOFFSET.recordBatches.v); return o == 0 ? 0 : _accessor.vector(count: o) }
[0;36m114 |[0;0m   public func recordBatches(at index: Int32) -> org_apache_arrow_flatbuf_Block? { let o = _accessor.offset(VTOFFSET.recordBatches.v); return o == 0 ? nil : [4;39m_accessor[0;0m.[4;39mdirectRead[0;0m(of: org_apache_arrow_flatbuf_Block.self, offset: _accessor.vector(at: o) + index * 24) }
    [0;36m|[0;0m                                                                                                                                                                       `- [1;31merror: [1;39mvalue of type 'Table' has no member 'directRead'[0;0m
[0;36m115 |[0;0m   public func mutableRecordBatches(at index: Int32) -> org_apache_arrow_flatbuf_Block_Mutable? { let o = _accessor.offset(VTOFFSET.recordBatches.v); return o == 0 ? nil : org_apache_arrow_flatbuf_Block_Mutable(_accessor.bb, o: _accessor.vector(at: o) + index * 24) }
[0;36m116 |[0;0m   ///  User-defined metadata
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowArray.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowBuffer.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowBufferBuilder.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowCExporter.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowCImporter.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowData.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowDecoder.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowEncoder.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowReader.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowReaderHelper.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowSchema.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowTable.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowType.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowWriter.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ArrowWriterHelper.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/BitUtility.swift -primary-file /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ChunkedArray.swift -primary-file /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/File_generated.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/MemoryAllocator.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/Message_generated.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/ProtoUtil.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/Schema_generated.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/SparseTensor_generated.swift /Users/admin/builder/spi-builder-workspace/Arrow/Sources/Arrow/Tensor_generated.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/Arrow-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/ArrowC.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/Users/admin/builder/spi-builder-workspace/Arrow/Sources/ArrowC/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Arrow -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/Arrow_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/Arrow.swiftmodule -index-unit-output-path /Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/ChunkedArray.o -index-unit-output-path /Arrow.build/Debug/Arrow-t.build/Objects-normal/arm64/File_generated.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm