Swift Package IndexBuild Information
Failed to build SwiftReload, reference main (e0b67c), with Swift 6.3 for Wasm on 17 Apr 2026 14:07:21 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ShaftUI/SwiftReload.git
Reference: main
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/ShaftUI/SwiftReload
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e0b67c1 Use wider swift-syntax range
Cloned https://github.com/ShaftUI/SwiftReload.git
Revision (git rev-parse @):
e0b67c14779b880c475de7c3c5e4778b23cf90fa
SUCCESS checkout https://github.com/ShaftUI/SwiftReload.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ShaftUI/SwiftReload.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/jpsim/Yams.git
[1/11551] Fetching yams
[464/86534] Fetching yams, swift-syntax
Fetched https://github.com/jpsim/Yams.git from cache (11.33s)
Fetched https://github.com/swiftlang/swift-syntax.git from cache (11.35s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (15.57s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.3.1 (0.84s)
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.3.1
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.53s)
Building for debugging...
[0/38] Write sources
[14/38] Compiling _SwiftSyntaxCShims PlatformMutex.c
[15/38] Compiling writer.c
[16/38] Compiling reader.c
[17/38] Write swift-version-24593BA9C3E375BF.txt
[18/38] Compiling api.c
[19/40] Compiling parser.c
[21/47] Emitting module SwiftSyntax602
[21/48] Compiling emitter.c
[23/48] Emitting module SwiftSyntax510
[23/48] Compiling scanner.c
[25/67] Compiling Yams Tag.swift
[26/67] Compiling Yams YamlAnchorProviding.swift
[27/69] Compiling SwiftSyntax602 Empty.swift
[28/70] Emitting module SwiftSyntax601
[29/70] Compiling SwiftSyntax601 Empty.swift
[30/71] Emitting module SwiftSyntax509
[31/71] Compiling SwiftSyntax509 Empty.swift
[32/71] Compiling SwiftSyntax600 Empty.swift
[33/71] Emitting module SwiftSyntax600
[34/73] Compiling SwiftSyntax510 Empty.swift
[35/73] Compiling Yams Node.Alias.swift
[36/73] Compiling Yams Node.Mapping.swift
[37/73] Compiling Yams Node.Scalar.swift
[42/74] Wrapping AST for SwiftSyntax602 for debugging
[43/74] Wrapping AST for SwiftSyntax601 for debugging
[44/74] Wrapping AST for SwiftSyntax509 for debugging
[45/74] Wrapping AST for SwiftSyntax600 for debugging
[46/74] Wrapping AST for SwiftSyntax510 for debugging
[48/137] Compiling SwiftSyntax RawSyntax.swift
[49/137] Compiling SwiftSyntax RawSyntaxArena.swift
[50/137] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[51/137] Compiling SwiftSyntax SyntaxNodeStructure.swift
[52/137] Compiling SwiftSyntax SyntaxProtocol.swift
[53/137] Compiling SwiftSyntax BumpPtrAllocator.swift
[54/137] Compiling SwiftSyntax CommonAncestor.swift
[55/137] Compiling SwiftSyntax Convenience.swift
[56/137] Compiling SwiftSyntax ArenaAllocatedBuffer.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[57/137] Compiling SwiftSyntax Assert.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[58/137] Compiling SwiftSyntax AbsolutePosition.swift
[59/137] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[60/137] Emitting module Yams
[61/137] Compiling SwiftSyntax Identifier.swift
[62/137] Compiling SwiftSyntax MemoryLayout.swift
[63/137] Compiling SwiftSyntax MissingNodeInitializers.swift
BUILD FAILURE 6.3 wasm