Swift Package IndexBuild Information
Failed to build VM, reference v0.2.0 (6df3c6), with Swift 6.2 for Wasm on 25 Jun 2026 21:38:00 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/subpop/vm.git
Reference: v0.2.0
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/subpop/vm
* tag v0.2.0 -> FETCH_HEAD
HEAD is now at 6df3c6b Set version to 0.2.0
Cloned https://github.com/subpop/vm.git
Revision (git rev-parse @):
6df3c6b05df2c5f37ea8c8230a8232e7b8caaf4c
SUCCESS checkout https://github.com/subpop/vm.git at v0.2.0
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/subpop/vm.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:dc8dffc38f1d92eca7ee5312617822470123661393ed20672e77964f9dcaaffb
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/7598] Fetching swift-log
[2737/19435] Fetching swift-log, yams
[8428/37384] Fetching swift-log, yams, swift-argument-parser
Fetched https://github.com/apple/swift-log.git from cache (1.20s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.20s)
Fetched https://github.com/jpsim/Yams.git from cache (1.21s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.2 (1.35s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.14s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.14.0 (0.14s)
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/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-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.14.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/23] Write sources
[8/23] Compiling reader.c
[9/23] Compiling writer.c
[10/23] Write swift-version-24593BA9C3E375BF.txt
[11/23] Compiling parser.c
[12/25] Compiling api.c
[13/36] Compiling emitter.c
[14/36] Compiling scanner.c
[16/56] Compiling Logging Logger+With.swift
[17/57] Compiling Logging LoggingSystem.swift
[18/57] Compiling Yams Tag.swift
[19/57] Compiling Yams YamlAnchorProviding.swift
[20/59] Compiling Logging Logger.swift
[21/59] Compiling Yams Constructor.swift
[22/59] Compiling Yams Mark.swift
[23/59] Compiling Yams AliasDereferencingStrategy.swift
[24/59] Compiling Yams Anchor.swift
[25/59] Compiling Yams Node.Alias.swift
[26/59] Compiling Yams Node.Mapping.swift
[27/59] Emitting module Logging
[28/59] Compiling Logging Logger+Attributes.swift
[29/59] Compiling Yams Resolver.swift
[30/59] Compiling Yams String+Yams.swift
[34/59] Compiling Logging MetadataProvider.swift
[35/60] Compiling Yams Decoder.swift
[36/60] Compiling Yams Emitter.swift
[37/60] Compiling Yams Encoder.swift
[42/60] Emitting module Yams
[42/60] Wrapping AST for Logging for debugging
[44/60] Compiling Yams Node.Scalar.swift
[45/60] Compiling Yams Node.Sequence.swift
[46/60] Compiling Yams Node.swift
[47/60] Compiling Yams Parser.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.
[48/60] Compiling Yams RedundancyAliasingStrategy.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.
[49/60] Compiling Yams Representer.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.
[50/60] Compiling Yams YamlError.swift
[51/60] Compiling Yams YamlTagProviding.swift
[52/60] Emitting module ArgumentParserToolInfo
BUILD FAILURE 6.2 wasm