Swift Package IndexBuild Information
Failed to build swift-buildkite-pipeline, reference master (96fd2b), with Swift 6.2 for Wasm on 10 Jul 2026 11:44:20 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-6.2-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/SwiftScream/swift-buildkite-pipeline.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/SwiftScream/swift-buildkite-pipeline
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 96fd2bf Bump actions/checkout from 6 to 7
Cloned https://github.com/SwiftScream/swift-buildkite-pipeline.git
Revision (git rev-parse @):
96fd2bff32c354002fdaf3e26a9b46e40efa25fa
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/SwiftScream/swift-buildkite-pipeline.git at master
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/SwiftScream/swift-buildkite-pipeline.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-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-docc-plugin
[1/2325] Fetching swift-docc-plugin
[234/14172] Fetching swift-docc-plugin, yams
Fetched https://github.com/apple/swift-docc-plugin from cache (0.50s)
[948/11847] Fetching yams
Fetched https://github.com/jpsim/Yams.git from cache (1.11s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.2 (1.25s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.87s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3750] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.51s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.71s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.2
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/12] Write sources
[3/12] Copying PrivacyInfo.xcprivacy
[5/12] Compiling writer.c
[6/12] Compiling reader.c
[7/12] Compiling api.c
[8/12] Compiling parser.c
[9/12] Compiling emitter.c
[10/12] Write swift-version-24593BA9C3E375BF.txt
[11/12] Compiling scanner.c
[13/32] Emitting module Yams
[14/34] Compiling Yams Tag.swift
[15/34] Compiling Yams YamlAnchorProviding.swift
[16/34] Compiling Yams YamlError.swift
[17/34] Compiling Yams YamlTagProviding.swift
[18/34] Compiling Yams AliasDereferencingStrategy.swift
[19/34] Compiling Yams Anchor.swift
[20/34] Compiling Yams Constructor.swift
[21/34] Compiling Yams Resolver.swift
[22/34] Compiling Yams String+Yams.swift
[23/34] Compiling Yams Node.Scalar.swift
[24/34] Compiling Yams Node.Sequence.swift
[25/34] Compiling Yams Node.swift
[26/34] Compiling Yams Decoder.swift
[27/34] Compiling Yams Emitter.swift
[28/34] Compiling Yams Encoder.swift
[29/34] Compiling Yams Mark.swift
[30/34] Compiling Yams Node.Alias.swift
[31/34] Compiling Yams Node.Mapping.swift
[32/34] 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.
[33/34] 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.
[34/34] 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.
BUILD FAILURE 6.2 wasm