Swift Package IndexBuild Information
Failed to build SwiftPackageCompatCheck, reference 0.9.0 (c68cff), with Swift 6.3 for Wasm on 12 Oct 2026 06:57:50 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/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-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-package-compat-check.git
Reference: 0.9.0
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/Kingpin-Apps/swift-package-compat-check
* tag 0.9.0 -> FETCH_HEAD
HEAD is now at c68cffb bump: version 0.8.0 → 0.9.0
Cloned https://github.com/Kingpin-Apps/swift-package-compat-check.git
Revision (git rev-parse @):
c68cffb8dcb85186b383ae4e4e499b20ec336760
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kingpin-Apps/swift-package-compat-check.git at 0.9.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/Kingpin-Apps/swift-package-compat-check.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:df2e9038ff906af397ec7b7e13902ccb183f8867606bc33419e44453a9abdb4b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-configuration
Fetching https://github.com/tuist/Command.git
Fetching https://github.com/mgacy/swift-version-file-plugin
Fetching https://github.com/mattt/swift-configuration-toml.git
Fetching https://github.com/Kolos65/Mockable
Fetching https://github.com/tuist/Noora
[1/131] Fetching swift-configuration-toml
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[2545/8921] Fetching swift-configuration-toml, swift-version-file-plugin, mockable, command, swift-configuration
[2546/28691] Fetching swift-configuration-toml, swift-version-file-plugin, mockable, command, swift-configuration, noora
Fetched https://github.com/mattt/swift-configuration-toml.git from cache (0.58s)
Fetched https://github.com/mgacy/swift-version-file-plugin from cache (0.58s)
Fetched https://github.com/tuist/Command.git from cache (0.58s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetched https://github.com/Kolos65/Mockable from cache (0.59s)
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[17353/35268] Fetching noora, swift-log, swift-system
[19743/54380] Fetching noora, swift-log, swift-system, swift-argument-parser
Fetched https://github.com/apple/swift-log.git from cache (0.67s)
[23217/46123] Fetching noora, swift-system, swift-argument-parser
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Fetched https://github.com/tuist/Noora from cache (2.81s)
Computing version for https://github.com/mattt/swift-configuration-toml.git
Computed https://github.com/mattt/swift-configuration-toml.git at 2.0.0 (2.97s)
Fetching https://github.com/mattt/swift-toml.git
Fetching https://github.com/apple/swift-metrics
[1/331] Fetching swift-toml
[332/3894] Fetching swift-toml, swift-metrics
Fetched https://github.com/mattt/swift-toml.git from cache (0.47s)
Fetched https://github.com/apple/swift-metrics from cache (0.47s)
Computing version for https://github.com/mattt/swift-toml.git
Computed https://github.com/mattt/swift-toml.git at 2.0.0 (0.61s)
Computing version for https://github.com/mgacy/swift-version-file-plugin
Computed https://github.com/mgacy/swift-version-file-plugin at 0.3.0 (0.14s)
Computing version for https://github.com/Kolos65/Mockable
Computed https://github.com/Kolos65/Mockable at 0.6.4 (0.16s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/swiftlang/swift-syntax.git
[1/2727] Fetching xctest-dynamic-overlay
[2728/83190] Fetching xctest-dynamic-overlay, swift-syntax
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (3.62s)
Fetched https://github.com/swiftlang/swift-syntax.git from cache (3.63s)
Computing version for https://github.com/apple/swift-configuration
Computed https://github.com/apple/swift-configuration at 1.2.2 (4.43s)
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-collections
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[11192/43452] Fetching swift-service-lifecycle, swift-collections, yams
Fetched https://github.com/swift-server/swift-service-lifecycle from cache (1.29s)
Fetched https://github.com/apple/swift-collections from cache (1.30s)
Fetched https://github.com/jpsim/Yams from cache (1.30s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (1.45s)
Computing version for https://github.com/tuist/Noora
Computed https://github.com/tuist/Noora at 0.57.5 (0.13s)
Fetching https://github.com/tuist/path
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Fetched https://github.com/tuist/path from cache (0.50s)
Fetched https://github.com/onevcat/Rainbow from cache (0.50s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.64s)
Computing version for https://github.com/tuist/path
Computed https://github.com/tuist/path at 0.3.8 (0.84s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.2 (0.85s)
Computing version for https://github.com/apple/swift-metrics
Computed https://github.com/apple/swift-metrics at 2.12.0 (0.14s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 6.2.2 (0.12s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.1 (0.13s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6820] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.58s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.0 (0.72s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.16s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.7.2 (0.21s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.16s)
Computing version for https://github.com/tuist/Command.git
Computed https://github.com/tuist/Command.git at 0.14.14 (0.13s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.2 (0.25s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Creating working copy for https://github.com/tuist/path
Working copy of https://github.com/tuist/path resolved at 0.3.8
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.1
Creating working copy for https://github.com/apple/swift-configuration
Working copy of https://github.com/apple/swift-configuration resolved at 1.2.2
Creating working copy for https://github.com/tuist/Noora
Working copy of https://github.com/tuist/Noora resolved at 0.57.5
Creating working copy for https://github.com/Kolos65/Mockable
Working copy of https://github.com/Kolos65/Mockable resolved at 0.6.4
Creating working copy for https://github.com/mgacy/swift-version-file-plugin
Working copy of https://github.com/mgacy/swift-version-file-plugin resolved at 0.3.0
Creating working copy for https://github.com/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 6.2.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.0
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.12.0
Creating working copy for https://github.com/tuist/Command.git
Working copy of https://github.com/tuist/Command.git resolved at 0.14.14
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 1.1.7
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-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/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.7.2
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.2
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/mattt/swift-configuration-toml.git
Working copy of https://github.com/mattt/swift-configuration-toml.git resolved at 2.0.0
Creating working copy for https://github.com/mattt/swift-toml.git
Working copy of https://github.com/mattt/swift-toml.git resolved at 2.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.3.2-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.3.2-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz (0.31s)
[1/1] Compiling plugin VersionFile
[2/2] Compiling plugin GenerateManual
[3/3] Compiling plugin GenerateDoccReference
Building for debugging...
[3/60] Write sources
[21/60] Compiling reader.c
[22/60] Compiling writer.c
[23/60] Write sources
[24/60] Write swift-version-24593BA9C3E375BF.txt
[25/60] Write sources
[26/60] Compiling CSystem shims.c
[27/60] Compiling parser.c
[28/60] Compiling api.c
[29/78] Compiling emitter.c
[30/170] Compiling scanner.c
[32/187] Emitting module Path
[33/209] Emitting module InternalCollectionsUtilities
[34/212] Emitting module SystemPackage
[35/217] Emitting module Yams
[36/219] Emitting module MockableMacro
[37/223] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[38/223] Compiling InternalCollectionsUtilities _SortedCollection.swift
[39/223] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[40/223] Compiling Yams RedundancyAliasingStrategy.swift
[41/223] Compiling Yams Representer.swift
[42/224] Compiling Yams Anchor.swift
[43/224] Compiling Yams Constructor.swift
[44/224] Compiling Yams Node.Scalar.swift
[45/224] Compiling Yams Node.Sequence.swift
[46/224] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[47/224] Compiling InternalCollectionsUtilities Integer rank.swift
[48/224] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[49/224] Compiling InternalCollectionsUtilities UInt+reversed.swift
[50/224] Compiling Yams Mark.swift
[51/224] Compiling Yams Node.Alias.swift
[52/224] Compiling Yams Node.Mapping.swift
[53/224] Compiling Yams Resolver.swift
[54/224] Compiling Yams Decoder.swift
[55/224] Compiling Yams Emitter.swift
[56/224] Compiling Yams Encoder.swift
[57/224] Compiling Yams AliasDereferencingStrategy.swift
[62/224] Emitting module Rainbow
[63/224] Compiling Logging Logger+With.swift
[64/225] Compiling MockableMacro Namespace.swift
[65/225] Compiling MockableMacro SwiftVersionHelper.swift
[66/225] Compiling MockableMacro TokenFinder.swift
[67/225] Compiling SystemPackage UtilConsumers.swift
[68/225] Compiling SystemPackage WinSDK+Overlay.swift
[69/225] Compiling Yams YamlError.swift
[70/225] Compiling Yams YamlTagProviding.swift
[71/225] Compiling InternalCollectionsUtilities TemporaryAllocation.swift
[72/225] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[73/225] Compiling Yams Node.swift
[74/225] Compiling Yams Parser.swift
[77/225] Compiling Yams String+Yams.swift
[78/225] Compiling Yams Tag.swift
[79/225] Compiling Yams YamlAnchorProviding.swift
[92/226] Compiling Logging LoggingSystem.swift
[95/231] Compiling CoreMetrics MappingMetricsFactory.swift
[96/231] Compiling CoreMetrics WithMetricsFactory.swift
[96/231] Compiling CTomlPlusPlus ctoml.cpp
[98/231] Compiling Logging Logger.swift
[99/231] Compiling Logging Logger+Attributes.swift
[100/231] Emitting module CoreMetrics
[101/235] Compiling Path Path.swift
[103/236] Emitting module SpanPreview
[104/236] Compiling SpanPreview OutputSpan+InputSpanHelpers.swift
[105/236] Compiling SpanPreview MutableSpan+InputSpanHelpers.swift
[106/236] Compiling SpanPreview InputSpan.swift
[112/237] Compiling SystemPackage RawIORequest.swift
[113/237] Compiling SystemPackage FileFlags.swift
[114/237] Compiling SystemPackage FileMode.swift
[115/237] Compiling SystemPackage FileType.swift
[116/237] Compiling SystemPackage Identifiers.swift
[117/237] Compiling MockableMacro Messages.swift
[118/243] Compiling CoreMetrics Locks.swift
[119/243] Compiling Logging MetadataProvider.swift
[135/263] Emitting module Logging
[136/279] Compiling DequeModule Deque+Equatable.swift
[137/279] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[138/279] Compiling DequeModule Deque+Codable.swift
[139/279] Compiling DequeModule Deque+Collection.swift
[140/279] Compiling DequeModule RigidDeque+Equatable.swift
[141/279] Compiling DequeModule RigidDeque+Hashable.swift
[142/287] Compiling DequeModule UniqueDeque+Append.swift
[143/287] Compiling DequeModule RigidDeque+Descriptions.swift
[144/287] Compiling DequeModule RigidDeque+Prepend.swift
[145/287] Compiling DequeModule RigidDeque+Removals.swift
[146/287] Compiling DequeModule RigidDeque+Replacements.swift
[147/287] Compiling DequeModule RigidDeque+Testing.swift
[148/287] Compiling DequeModule RigidDeque.swift
[151/287] Compiling DequeModule Deque+Extras.swift
[152/287] Compiling DequeModule Deque+Hashable.swift
[153/287] Compiling DequeModule Deque+CustomReflectable.swift
[154/287] Compiling DequeModule Deque+Descriptions.swift
[157/287] Compiling DequeModule Deque+Testing.swift
[158/287] Compiling DequeModule Deque._Storage.swift
[158/287] Wrapping AST for SpanPreview for debugging
[162/289] Wrapping AST for SystemPackage for debugging
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:342:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
340 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
341 | // it uses with `String(format:...)`
342 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
343 | // "%*.g" does not use scientific notation if the exponent is less than –4.
344 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[165/289] Compiling DequeModule Deque._UnsafeHandle.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:342:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
340 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
341 | // it uses with `String(format:...)`
342 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
343 | // "%*.g" does not use scientific notation if the exponent is less than –4.
344 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[166/289] Compiling DequeModule Deque.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:342:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
340 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
341 | // it uses with `String(format:...)`
342 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
343 | // "%*.g" does not use scientific notation if the exponent is less than –4.
344 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[166/289] Wrapping AST for Path for debugging
[168/289] Compiling DequeModule UniqueDeque+Consumption.swift
[169/289] Compiling DequeModule UniqueDeque+ContainerOperations.swift
[170/289] Compiling DequeModule UniqueDeque+Deprecations.swift
[171/289] Compiling DequeModule UniqueDeque+Descriptions.swift
[172/289] Compiling DequeModule UniqueDeque+Equatable.swift
[173/289] Compiling DequeModule UniqueDeque+Hashable.swift
[173/294] Wrapping AST for Logging for debugging
[175/294] Compiling Rainbow StyledStringBuilder.swift
[176/295] Wrapping AST for InternalCollectionsUtilities for debugging
[183/295] Wrapping AST for Rainbow for debugging
BUILD FAILURE 6.3 wasm