Swift Package IndexBuild Information
Failed to build OpenAPIDiff, reference 0.12.0 (5904f0), with Swift 6.3 for Wasm on 18 Apr 2026 18:16:42 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/mattpolzin/OpenAPIDiff.git
Reference: 0.12.0
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/mattpolzin/OpenAPIDiff
* tag 0.12.0 -> FETCH_HEAD
HEAD is now at 5904f0d Merge pull request #12 from mattpolzin/release-bump
Cloned https://github.com/mattpolzin/OpenAPIDiff.git
Revision (git rev-parse @):
5904f0d7f8a3376cf07bbff71a830db51bf72f40
SUCCESS checkout https://github.com/mattpolzin/OpenAPIDiff.git at 0.12.0
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/mattpolzin/OpenAPIDiff.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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/mattpolzin/OpenAPIKit.git
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/17529] Fetching swift-argument-parser
[1930/29080] Fetching swift-argument-parser, yams
[24230/174478] Fetching swift-argument-parser, yams, openapikit
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.98s)
[46447/156949] Fetching yams, openapikit
Fetched https://github.com/jpsim/Yams.git from cache (2.03s)
[37804/145398] Fetching openapikit
Fetched https://github.com/mattpolzin/OpenAPIKit.git from cache (10.73s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (11.59s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.1 (0.38s)
Computing version for https://github.com/mattpolzin/OpenAPIKit.git
Computed https://github.com/mattpolzin/OpenAPIKit.git at 5.3.0 (0.42s)
Creating working copy for https://github.com/mattpolzin/OpenAPIKit.git
Working copy of https://github.com/mattpolzin/OpenAPIKit.git resolved at 5.3.0
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 1.7.1
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.1
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/29] Write sources
[11/29] Compiling writer.c
[12/29] Compiling reader.c
[13/29] Write swift-version-24593BA9C3E375BF.txt
[14/29] Compiling api.c
[15/63] Compiling parser.c
[16/63] Compiling emitter.c
[17/63] Compiling scanner.c
[19/83] Emitting module Yams
[20/85] Compiling OpenAPIKitCore JSONSchemaPermissions.swift
[21/85] Compiling OpenAPIKitCore JSONTypeFormat.swift
[22/85] Compiling OpenAPIKitCore Path.swift
[23/85] Compiling OpenAPIKitCore ResponseStatusCode.swift
[24/85] Compiling Yams Node.swift
[25/85] Compiling Yams Resolver.swift
[26/85] Compiling Yams String+Yams.swift
[27/85] Compiling Yams Parser.swift
[28/85] Compiling Yams RedundancyAliasingStrategy.swift
[29/85] Compiling Yams Node.Alias.swift
[30/85] Compiling Yams Node.Mapping.swift
[31/85] Compiling Yams Tag.swift
[32/85] Compiling Yams YamlAnchorProviding.swift
[33/89] Compiling Yams Representer.swift
[34/89] Compiling Yams AliasDereferencingStrategy.swift
[35/89] Compiling Yams Anchor.swift
[36/89] Compiling Yams Constructor.swift
[37/89] Compiling Yams Mark.swift
[38/89] Emitting module ArgumentParserToolInfo
[39/89] Compiling ArgumentParserToolInfo ToolInfo.swift
[40/90] Wrapping AST for ArgumentParserToolInfo for debugging
[42/136] Compiling ArgumentParser Option.swift
[43/136] Compiling ArgumentParser OptionGroup.swift
[44/136] Compiling ArgumentParser DumpHelpGenerator.swift
[45/136] Compiling ArgumentParser HelpCommand.swift
[46/136] Compiling ArgumentParser CompletionKind.swift
[47/136] Compiling ArgumentParser Errors.swift
[48/136] Compiling ArgumentParser Flag.swift
[49/136] Compiling ArgumentParser NameSpecification.swift
[50/136] Compiling ArgumentParser ParentCommand.swift
[51/136] Compiling ArgumentParser AsyncParsableCommand.swift
[52/136] Compiling ArgumentParser ArgumentDecoder.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:338:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
336 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
337 | // it uses with `String(format:...)`
338 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
339 | // "%*.g" does not use scientific notation if the exponent is less than –4.
340 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[53/136] Compiling ArgumentParser ArgumentDefinition.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:338:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
336 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
337 | // it uses with `String(format:...)`
338 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
339 | // "%*.g" does not use scientific notation if the exponent is less than –4.
340 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[54/136] Compiling ArgumentParser ArgumentSet.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:338:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
336 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
337 | // it uses with `String(format:...)`
338 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
339 | // "%*.g" does not use scientific notation if the exponent is less than –4.
340 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[55/136] Compiling ArgumentParser ParserError.swift
[56/136] Compiling ArgumentParser SplitArguments.swift
[57/136] Compiling ArgumentParser ZshCompletionsGenerator.swift
[58/136] Compiling ArgumentParser Argument.swift
[59/136] Compiling ArgumentParser ArgumentDiscussion.swift
[60/136] Emitting module OpenAPIKitCore
[61/136] Compiling ArgumentParser BashCompletionsGenerator.swift
[62/136] Compiling ArgumentParser CompletionsGenerator.swift
[63/136] Compiling ArgumentParser FishCompletionsGenerator.swift
[69/136] Compiling ArgumentParser CommandParser.swift
[70/136] Compiling ArgumentParser InputKey.swift
[71/136] Compiling ArgumentParser InputOrigin.swift
[72/136] Compiling ArgumentParser ArgumentHelp.swift
[73/136] Compiling ArgumentParser ParsableCommand.swift
[74/136] Compiling ArgumentParser Name.swift
[75/136] Compiling ArgumentParser Parsed.swift
[76/136] Compiling ArgumentParser ParsedValues.swift
BUILD FAILURE 6.3 wasm