Music – Build Information – Swift Package Index

Build Information

Failed to build Music, reference 0.17.1 (f3fd48), with Swift 6.4 for Wasm on 17 Sep 2026 02:17:45 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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-6.4-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/dn-m/Music.git
Reference: 0.17.1
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/dn-m/Music
 * tag               0.17.1     -> FETCH_HEAD
HEAD is now at f3fd487 Add Chord.init(lowest:descriptor) (#126)
Cloned https://github.com/dn-m/Music.git
Revision (git rev-parse @):
f3fd487603a05c7b7ff20f1e8ad29d866a60fded
SUCCESS checkout https://github.com/dn-m/Music.git at 0.17.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/dn-m/Music.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-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/dn-m/Structure
Fetching https://github.com/dn-m/Math
[1/5829] Fetching structure
[60/6670] Fetching structure, math
Fetched https://github.com/dn-m/Math (0.44s)
[1866/5829] Fetching structure
Fetched https://github.com/dn-m/Structure (0.49s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (0.68s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (1.06s)
Fetching https://github.com/dn-m/PerformanceTesting
[1/1525] Fetching performancetesting
Fetched https://github.com/dn-m/PerformanceTesting (0.48s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (0.67s)
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at 0.25.0
Creating working copy for https://github.com/dn-m/Math
Working copy of https://github.com/dn-m/Math resolved at 0.8.0
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 447]
[Creating build graph]
[73 / 148] Destructure
[92 / 168] Algorithms
[103 / 168] Algorithms
[108 / 169] Algebra
[121 / 171] Algebra
[128 / 181] DataStructures
[129 / 182] DataStructures
[130 / 182] DataStructures
[136 / 182] DataStructures
[148 / 196] Math
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Power.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Power.swift
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/PowerOfTwoSequence.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile PowerOfTwoSequence.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
[0;36m13 |[0;0m import Glibc
[0;36m14 |[0;0m #else
[0;36m15 |[0;0m import Darwin.C
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
[0;36m16 |[0;0m #endif
[0;36m17 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Bitwise.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/CollectionExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Fraction.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Functions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/GCDDomain.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/IntegerExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/LinearRegression.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Power.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/PowerOfTwoSequence.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Proximity.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Quadratic.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Rational.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Scale.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.dia -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 -suppress-warnings -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Math -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Math_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.o -index-unit-output-path /Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Power.o -index-unit-output-path /Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/PowerOfTwoSequence.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
[0;36m13 |[0;0m import Glibc
[0;36m14 |[0;0m #else
[0;36m15 |[0;0m import Darwin.C
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
[0;36m16 |[0;0m #endif
[0;36m17 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Bitwise.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/CollectionExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Fraction.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Functions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/GCDDomain.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/IntegerExtensions.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/LinearRegression.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Power.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/PowerOfTwoSequence.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Proximity.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Quadratic.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Rational.swift /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Scale.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 -suppress-warnings -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Math -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Math_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/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Modules/Math.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Modules/Math.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Math-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Math-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Math-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Modules/Math.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm