Swift Package IndexBuild Information
Failed to build NotationModel, reference latest (fae8f6), with Swift 6.4 for Wasm on 16 Sep 2026 20:07:14 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/notationmodel.git
Reference: latest
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/notationmodel
* branch latest -> FETCH_HEAD
* [new branch] latest -> origin/latest
HEAD is now at fae8f64 Point Travis badge to latest branch
Cloned https://github.com/dn-m/notationmodel.git
Revision (git rev-parse @):
fae8f641845a2f03dab154c299d3aa3edaeba146
SUCCESS checkout https://github.com/dn-m/notationmodel.git at latest
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/dn-m/notationmodel.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$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/dn-m/Structure
Fetching https://github.com/dn-m/Music
Fetching https://github.com/dn-m/Math
[1/5829] Fetching structure
[60/10025] Fetching structure, music
[236/10866] Fetching structure, music, math
Fetched https://github.com/dn-m/Math (0.49s)
[8767/10025] Fetching structure, music
Fetched https://github.com/dn-m/Structure (0.54s)
Fetched https://github.com/dn-m/Music (0.54s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (1.61s)
Computing version for https://github.com/dn-m/Music
Computed https://github.com/dn-m/Music at 0.17.1 (0.19s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (0.19s)
Fetching https://github.com/dn-m/PerformanceTesting
[1/1525] Fetching performancetesting
Fetched https://github.com/dn-m/PerformanceTesting (0.46s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (0.65s)
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/Music
Working copy of https://github.com/dn-m/Music resolved at 0.17.1
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at 0.25.0
warning: 'spi-builder-workspace': dependency 'math' is not used by any target
warning: 'spi-builder-workspace': dependency 'math' is not used by any target
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 448]
[Planning deferred tasks]
[73 / 154] Destructure
[88 / 174] Algebra
[99 / 174] Algorithms
[101 / 175] Algebra
[105 / 175] Destructure
[111 / 175] Algebra
[113 / 177] Algorithms
[123 / 186] DataStructures
[124 / 187] DataStructures
[124 / 187] Algorithms
[127 / 187] DataStructures
[141 / 207] PlotModel
[148 / 207] PlotModel
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/Scale.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile Scale.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 /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 -primary-file /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/Scale.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Scale.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Scale.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Scale.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/Scale.o -index-unit-output-path /Math.build/Debug-webassembly-wasm32/Math-t.build/Objects-normal/wasm32/Scale.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm