SwiftNRC – Build Information – Swift Package Index

Build Information

Failed to build SwiftNRC, reference 1.3.4 (52a60d), with Swift 6.4 for Wasm on 20 Sep 2026 06:52:20 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/joehinkle11/SwiftNRC.git
Reference: 1.3.4
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/joehinkle11/SwiftNRC
 * tag               1.3.4      -> FETCH_HEAD
HEAD is now at 52a60d9 pointerToTop
Cloned https://github.com/joehinkle11/SwiftNRC.git
Revision (git rev-parse @):
52a60d944653bcfcebba8de0f57731a1b62f0525
SUCCESS checkout https://github.com/joehinkle11/SwiftNRC.git at 1.3.4
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/joehinkle11/SwiftNRC.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-syntax
[1/79985] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax (3.33s)
Creating working copy for https://github.com/apple/swift-syntax
Working copy of https://github.com/apple/swift-syntax resolved at main (1a353ae)
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 711]
[Planning deferred tasks]
[Starting]
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[425 / 454] SwiftSyntax
[428 / 455] SwiftSyntax
[434 / 455] SwiftSyntaxBuilder
[444 / 456] SwiftNRCMacrosPlugin
[446 / 458] SwiftNRCMacrosPlugin
/host/spi-builder-workspace/Sources/SwiftNRCMacrosPlugin/SwiftNRCMacrosPlugin.swift:86:15: [1;33mwarning: [1;39mdeprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m84 |[0;0m }
 [0;36m85 |[0;0m
 [0;36m86 |[0;0m public struct NRC: MemberMacro {
    [0;36m|[0;0m               `- [1;33mwarning: [1;39mdeprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m87 |[0;0m     public static func expansion(of node: AttributeSyntax, providingMembersOf declaration: some DeclGroupSyntax, in context: some MacroExpansionContext) throws -> [DeclSyntax] {
 [0;36m88 |[0;0m
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntaxMacros/MacroProtocols/MemberMacro.swift:89:22: [1;39mnote: [1;39m'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m53 |[0;0m   /// - Returns: the set of member declarations introduced by this macro, which
[0;36m54 |[0;0m   /// are nested inside the `attachedTo` declaration.
[0;36m55 |[0;0m   static func expansion(
   [0;36m|[0;0m               `- [1;39mnote: [1;39mrequirement 'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m56 |[0;0m     of node: AttributeSyntax,
[0;36m57 |[0;0m     providingMembersOf declaration: some DeclGroupSyntax,
   [0;36m:[0;0m
[0;36m87 |[0;0m     message: "`MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter"
[0;36m88 |[0;0m   )
[0;36m89 |[0;0m   public static func expansion(
   [0;36m|[0;0m                      `- [1;39mnote: [1;39m'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m90 |[0;0m     of node: AttributeSyntax,
[0;36m91 |[0;0m     providingMembersOf declaration: some DeclGroupSyntax,
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/host/spi-builder-workspace/Sources/SwiftNRCMacrosPlugin/SwiftNRCMacrosPlugin.swift:86:15: [1;33mwarning: [1;39mdeprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m84 |[0;0m }
 [0;36m85 |[0;0m
 [0;36m86 |[0;0m public struct NRC: MemberMacro {
    [0;36m|[0;0m               `- [1;33mwarning: [1;39mdeprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m87 |[0;0m     public static func expansion(of node: AttributeSyntax, providingMembersOf declaration: some DeclGroupSyntax, in context: some MacroExpansionContext) throws -> [DeclSyntax] {
 [0;36m88 |[0;0m
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntaxMacros/MacroProtocols/MemberMacro.swift:89:22: [1;39mnote: [1;39m'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m53 |[0;0m   /// - Returns: the set of member declarations introduced by this macro, which
[0;36m54 |[0;0m   /// are nested inside the `attachedTo` declaration.
[0;36m55 |[0;0m   static func expansion(
   [0;36m|[0;0m               `- [1;39mnote: [1;39mrequirement 'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m56 |[0;0m     of node: AttributeSyntax,
[0;36m57 |[0;0m     providingMembersOf declaration: some DeclGroupSyntax,
   [0;36m:[0;0m
[0;36m87 |[0;0m     message: "`MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter"
[0;36m88 |[0;0m   )
[0;36m89 |[0;0m   public static func expansion(
   [0;36m|[0;0m                      `- [1;39mnote: [1;39m'expansion(of:providingMembersOf:conformingTo:in:)' declared here[0;0m
[0;36m90 |[0;0m     of node: AttributeSyntax,
[0;36m91 |[0;0m     providingMembersOf declaration: some DeclGroupSyntax,
/host/spi-builder-workspace/Sources/SwiftNRCMacrosPlugin/SwiftNRCMacrosPlugin.swift:123:21: [1;33mwarning: [1;39mvariable 'commentText' was never mutated; consider changing to 'let' constant[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/variable-never-mutated\VariableNeverMutated]8;;\]
[0;36m121 |[0;0m             for element in membersArgument.expression.cast(DictionaryExprSyntax.self).content.cast(DictionaryElementListSyntax.self) {
[0;36m122 |[0;0m                 // todo: add comment text
[0;36m123 |[0;0m                 var commentText = ""
    [0;36m|[0;0m                     `- [1;33mwarning: [1;39mvariable 'commentText' was never mutated; consider changing to 'let' constant[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/variable-never-mutated\VariableNeverMutated]8;;\]
[0;36m124 |[0;0m                 guard let key = element.key.as(StringLiteralExprSyntax.self)?.segments.trimmedDescription else {
[0;36m125 |[0;0m                     context.diagnose(NRCErrorMessage(id: "fatal", message: "You must defined members keys with string literals").diagnose(at: element.key))
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[#VariableNeverMutated]: <https://docs.swift.org/compiler/documentation/diagnostics/variable-never-mutated>
[447 / 458] SwiftNRCMacrosPlugin
[451 / 459] SwiftNRCMacrosPlugin
[452 / 460] SwiftNRC
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/SwiftNRC/SwiftNRC.swift:249:54: [1;31merror: [1;39mno type named 'os_unfair_lock' in module 'Foundation'[0;0m
[0;36m247 |[0;0m /// Set this to false to improve performance in debug builds
[0;36m248 |[0;0m public var __debug_enableSwiftNRCZombies = true
[0;36m249 |[0;0m public typealias __debug_os_unfair_lock = Foundation.os_unfair_lock
    [0;36m|[0;0m                                                      `- [1;31merror: [1;39mno type named 'os_unfair_lock' in module 'Foundation'[0;0m
[0;36m250 |[0;0m public let __debug_os_unfair_lock_lock = Foundation.os_unfair_lock_lock
[0;36m251 |[0;0m public let __debug_os_unfair_lock_unlock = Foundation.os_unfair_lock_unlock
/host/spi-builder-workspace/Sources/SwiftNRC/SwiftNRC.swift:250:42: [1;31merror: [1;39mmodule 'Foundation' has no member named 'os_unfair_lock_lock'[0;0m
[0;36m248 |[0;0m public var __debug_enableSwiftNRCZombies = true
[0;36m249 |[0;0m public typealias __debug_os_unfair_lock = Foundation.os_unfair_lock
[0;36m250 |[0;0m public let __debug_os_unfair_lock_lock = [4;39mFoundation[0;0m.[4;39mos_unfair_lock_lock[0;0m
    [0;36m|[0;0m                                          `- [1;31merror: [1;39mmodule 'Foundation' has no member named 'os_unfair_lock_lock'[0;0m
[0;36m251 |[0;0m public let __debug_os_unfair_lock_unlock = Foundation.os_unfair_lock_unlock
[0;36m252 |[0;0m #endif
/host/spi-builder-workspace/Sources/SwiftNRC/SwiftNRC.swift:251:44: [1;31merror: [1;39mmodule 'Foundation' has no member named 'os_unfair_lock_unlock'[0;0m
[0;36m249 |[0;0m public typealias __debug_os_unfair_lock = Foundation.os_unfair_lock
[0;36m250 |[0;0m public let __debug_os_unfair_lock_lock = Foundation.os_unfair_lock_lock
[0;36m251 |[0;0m public let __debug_os_unfair_lock_unlock = [4;39mFoundation[0;0m.[4;39mos_unfair_lock_unlock[0;0m
    [0;36m|[0;0m                                            `- [1;31merror: [1;39mmodule 'Foundation' has no member named 'os_unfair_lock_unlock'[0;0m
[0;36m252 |[0;0m #endif
[0;36m253 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SwiftNRC/SwiftNRC.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -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 -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/SwiftNRCMacrosPlugin\#SwiftNRCMacrosPlugin -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftNRC -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/SwiftNRC_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/Modules/SwiftNRC.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/Modules/SwiftNRC.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/SwiftNRC-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/SwiftNRC-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/SwiftNRC-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftNRC.build/Debug-webassembly-wasm32/SwiftNRC-t.build/Objects-normal/wasm32/Modules/SwiftNRC.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm