Swift Package IndexBuild Information
Failed to build Yams, reference main (51b512), with Swift 6.1 for Wasm on 8 Oct 2025 23:47:52 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jpsim/Yams.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/jpsim/Yams
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 51b5127 Prep v6.2.0
Cloned https://github.com/jpsim/Yams.git
Revision (git rev-parse @):
51b5127c7fb6ffac106ad6d199aaa33c5024895f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/jpsim/Yams.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/jpsim/Yams.git
https://github.com/jpsim/Yams.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Yams",
"name" : "Yams",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Yams",
"targets" : [
"Yams"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "YamsTests",
"module_type" : "SwiftTarget",
"name" : "YamsTests",
"path" : "Tests/YamsTests",
"resources" : [
{
"path" : "/host/spi-builder-workspace/Tests/YamsTests/Fixtures/SourceKitten#289/debug.yaml",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"AliasingStrategyTests.swift",
"AnchorCodingTests.swift",
"AnchorTolerancesTests.swift",
"ClassReferenceDecodingTests.swift",
"ConstructorTests.swift",
"DecodableWithConfigurationTests.swift",
"EmitterTests.swift",
"EncoderTests.swift",
"MarkTests.swift",
"NodeDecoderTests.swift",
"NodeInternalHelpersTests.swift",
"NodeTests.swift",
"PerformanceTests.swift",
"RepresenterTests.swift",
"ResolverTests.swift",
"SpecTests.swift",
"StringTests.swift",
"TagCodingTests.swift",
"TagTolerancesTests.swift",
"TestHelper.swift",
"TopLevelDecoderTests.swift",
"YamlErrorTests.swift"
],
"target_dependencies" : [
"Yams"
],
"type" : "test"
},
{
"c99name" : "Yams",
"module_type" : "SwiftTarget",
"name" : "Yams",
"path" : "Sources/Yams",
"product_memberships" : [
"Yams"
],
"sources" : [
"AliasDereferencingStrategy.swift",
"Anchor.swift",
"Constructor.swift",
"Decoder.swift",
"Emitter.swift",
"Encoder.swift",
"Mark.swift",
"Node.Alias.swift",
"Node.Mapping.swift",
"Node.Scalar.swift",
"Node.Sequence.swift",
"Node.swift",
"Parser.swift",
"RedundancyAliasingStrategy.swift",
"Representer.swift",
"Resolver.swift",
"String+Yams.swift",
"Tag.swift",
"YamlAnchorProviding.swift",
"YamlError.swift",
"YamlTagProviding.swift"
],
"target_dependencies" : [
"CYaml"
],
"type" : "library"
},
{
"c99name" : "CYaml",
"module_type" : "ClangTarget",
"name" : "CYaml",
"path" : "Sources/CYaml",
"product_memberships" : [
"Yams"
],
"sources" : [
"src/api.c",
"src/emitter.c",
"src/parser.c",
"src/reader.c",
"src/scanner.c",
"src/writer.c"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/8] Write sources
[1/8] Compiling reader.c
[2/8] Compiling parser.c
[3/8] Compiling api.c
[4/8] Compiling writer.c
[5/8] Write swift-version-24593BA9C3E375BF.txt
[6/8] Compiling emitter.c
[7/8] Compiling scanner.c
[9/28] Emitting module Yams
[10/30] Compiling Yams Tag.swift
[11/30] Compiling Yams YamlAnchorProviding.swift
[12/30] Compiling Yams Mark.swift
[13/30] Compiling Yams Node.Alias.swift
[14/30] Compiling Yams Node.Mapping.swift
[15/30] Compiling Yams Parser.swift
/host/spi-builder-workspace/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.
[16/30] Compiling Yams RedundancyAliasingStrategy.swift
/host/spi-builder-workspace/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.
[17/30] Compiling Yams Representer.swift
/host/spi-builder-workspace/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.
[18/30] Compiling Yams Resolver.swift
[19/30] Compiling Yams String+Yams.swift
[20/30] Compiling Yams YamlError.swift
[21/30] Compiling Yams YamlTagProviding.swift
[22/30] Compiling Yams Node.Scalar.swift
[23/30] Compiling Yams Node.Sequence.swift
[24/30] Compiling Yams Node.swift
[25/30] Compiling Yams Decoder.swift
[26/30] Compiling Yams Emitter.swift
[27/30] Compiling Yams Encoder.swift
[28/30] Compiling Yams AliasDereferencingStrategy.swift
[29/30] Compiling Yams Anchor.swift
[30/30] Compiling Yams Constructor.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/21] Compiling Yams AliasDereferencingStrategy.swift
[3/21] Compiling Yams Anchor.swift
[4/21] Compiling Yams Constructor.swift
[5/21] Emitting module Yams
[6/23] Compiling Yams YamlError.swift
[7/23] Compiling Yams YamlTagProviding.swift
[8/23] Compiling Yams Tag.swift
[9/23] Compiling Yams YamlAnchorProviding.swift
[10/23] Compiling Yams Resolver.swift
[11/23] Compiling Yams String+Yams.swift
[12/23] Compiling Yams Mark.swift
[13/23] Compiling Yams Node.Alias.swift
[14/23] Compiling Yams Node.Mapping.swift
[15/23] Compiling Yams Node.Scalar.swift
[16/23] Compiling Yams Node.Sequence.swift
[17/23] Compiling Yams Node.swift
[18/23] Compiling Yams Parser.swift
/host/spi-builder-workspace/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.
[19/23] Compiling Yams RedundancyAliasingStrategy.swift
/host/spi-builder-workspace/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.
[20/23] Compiling Yams Representer.swift
/host/spi-builder-workspace/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.
[21/23] Compiling Yams Decoder.swift
[22/23] Compiling Yams Emitter.swift
[23/23] Compiling Yams Encoder.swift
BUILD FAILURE 6.1 wasm