Swift Package Index

Build Information

Failed to build muter, reference master (5c8540), with Swift 6.4 for Wasm on 25 Oct 2026 11:37:33 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/muter-mutation-testing/muter.git
Reference: master
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/muter-mutation-testing/muter
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5c85409 feature/bump version (#300)
Submodule path 'homebrew-formulae': checked out '4e30ce4a9b6137502cf131664d412000bdd93007'
Submodule 'homebrew-formulae' (https://github.com/muter-mutation-testing/homebrew-formulae.git) registered for path 'homebrew-formulae'
Cloning into '/host/spi-builder-workspace/homebrew-formulae'...
Cloned https://github.com/muter-mutation-testing/muter.git
Revision (git rev-parse @):
5c854098e61d1a093ef9c4e53a5ebc6de07b3a32
SUCCESS checkout https://github.com/muter-mutation-testing/muter.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/muter-mutation-testing/muter.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$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-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:0ad19d16955074ecc72bbe910025b19c4e4614184c1a48afc82660d4c7620121
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/dduan/Pathos.git
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git
Fetching https://github.com/johnsundell/plot.git
Fetching https://github.com/krzysztofzablocki/Difference.git
Fetching https://github.com/mxcl/Version.git
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Fetching https://github.com/swiftlang/swift-format.git
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Fetched https://github.com/dduan/Pathos.git (1.07s)
Fetching https://github.com/swiftlang/swift-syntax.git
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Fetching https://github.com/apple/swift-argument-parser.git
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Fetched https://github.com/johnsundell/plot.git (2.45s)
Fetched https://github.com/mxcl/Version.git (2.45s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git (2.47s)
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Fetched https://github.com/swiftlang/swift-syntax.git (3.49s)
Computing version for https://github.com/krzysztofzablocki/Difference.git
Computed https://github.com/krzysztofzablocki/Difference.git at 1.1.0 (4.74s)
Computing version for https://github.com/johnsundell/plot.git
Computed https://github.com/johnsundell/plot.git at 0.14.0 (0.17s)
Computing version for https://github.com/dduan/Pathos.git
Computed https://github.com/dduan/Pathos.git at 0.4.2 (0.17s)
Computing version for https://github.com/swiftlang/swift-format.git
Computed https://github.com/swiftlang/swift-format.git at 601.0.0 (0.23s)
Fetching https://github.com/apple/swift-markdown.git
[1/7790] Fetching swift-markdown
Fetched https://github.com/apple/swift-markdown.git (0.69s)
Computing version for https://github.com/mxcl/Version.git
Computed https://github.com/mxcl/Version.git at 2.2.1 (0.87s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 601.0.1 (0.25s)
Computing version for https://github.com/onevcat/Rainbow.git
Computed https://github.com/onevcat/Rainbow.git at 4.2.2 (0.87s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.2 (0.15s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.15s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.19.7 (0.14s)
Fetching https://github.com/pointfreeco/swift-custom-dump
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Computing version for https://github.com/apple/swift-markdown.git
Computed https://github.com/apple/swift-markdown.git at 0.9.0 (1.33s)
Fetching https://github.com/swiftlang/swift-cmark.git
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Fetched https://github.com/swiftlang/swift-cmark.git (0.98s)
Computing version for https://github.com/swiftlang/swift-cmark.git
Computed https://github.com/swiftlang/swift-cmark.git at 0.9.0 (1.17s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.15s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6180] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (0.75s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.2 (0.96s)
Creating working copy for https://github.com/mxcl/Version.git
Working copy of https://github.com/mxcl/Version.git resolved at 2.2.1
Creating working copy for https://github.com/apple/swift-markdown.git
Working copy of https://github.com/apple/swift-markdown.git resolved at 0.9.0
Creating working copy for https://github.com/swiftlang/swift-format.git
Working copy of https://github.com/swiftlang/swift-format.git resolved at 601.0.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 601.0.1
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.2
Creating working copy for https://github.com/dduan/Pathos.git
Working copy of https://github.com/dduan/Pathos.git resolved at 0.4.2
Creating working copy for https://github.com/johnsundell/plot.git
Working copy of https://github.com/johnsundell/plot.git resolved at 0.14.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.2
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.19.7
Creating working copy for https://github.com/swiftlang/swift-cmark.git
Working copy of https://github.com/swiftlang/swift-cmark.git resolved at 0.9.0
Creating working copy for https://github.com/krzysztofzablocki/Difference.git
Working copy of https://github.com/krzysztofzablocki/Difference.git resolved at 1.1.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/onevcat/Rainbow.git
Working copy of https://github.com/onevcat/Rainbow.git resolved at 4.2.2
Building for debugging...
[Computing dependencies]
[Provisioning 22 / 50]
[Pre-planning 1 / 960]
[Planning deferred tasks]
[153 / 366] cmark-gfm
[173 / 366] cmark-gfm
[195 / 389] Rainbow
[221 / 416] Yams
[222 / 425] Plot
[223 / 425] Version
[227 / 425] Version
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/AssertSnapshot.swift:577:10: error: no such module 'CoreServices'
575 |
576 | #if !os(Android) && !os(Linux) && !os(Windows)
577 |   import CoreServices
    |          `- error: no such module 'CoreServices'
578 |
579 |   func uniformTypeIdentifier(fromExtension pathExtension: String) -> String? {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/AssertSnapshot.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Async.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/Internal.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/PlistEncoder.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/String+SpecialCharacters.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/View.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/XCTAttachment.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Diff.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Diffing.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Extensions/Wait.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Internal/Deprecations.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Internal/RecordIssue.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/SnapshotTestingConfiguration.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/SnapshotsTestTrait.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/Any.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/CALayer.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/CGPath.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/CaseIterable.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/Data.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/Encodable.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/NSBezierPath.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/NSImage.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/NSView.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/NSViewController.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/SceneKit.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/SpriteKit.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/String.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/SwiftUIView.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/UIBezierPath.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/UIImage.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/UIView.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/UIViewController.swift /host/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Snapshotting/URLRequest.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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 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 -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -user-module-version 1.19.7 -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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SnapshotTesting -package-name swift_snapshot_testing -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/SnapshotTesting_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/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/Modules/SnapshotTesting.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/Modules/SnapshotTesting.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/SnapshotTesting-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/SnapshotTesting-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/SnapshotTesting-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-snapshot-testing.build/Debug-webassembly-wasm32/SnapshotTesting-t.build/Objects-normal/wasm32/Modules/SnapshotTesting.swiftmodule
[239 / 425] Plot
error: Build failed
BUILD FAILURE 6.4 wasm