Swift Package IndexBuild Information
Failed to build Mariposa, reference main (6bcc0a), with Swift 6.1 for Wasm on 6 Nov 2025 08:20:36 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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/jessesquires/mariposa.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/jessesquires/mariposa
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6bcc0aa update readme
Cloned https://github.com/jessesquires/mariposa.git
Revision (git rev-parse @):
6bcc0aae0091a9797a17ac1433cc8f32a0b1df62
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/jessesquires/mariposa.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/jessesquires/mariposa.git
https://github.com/jessesquires/mariposa.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "yams",
"requirement" : {
"range" : [
{
"lower_bound" : "6.0.0",
"upper_bound" : "7.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/jpsim/Yams.git"
}
],
"manifest_display_name" : "Mariposa",
"name" : "Mariposa",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "mariposa",
"targets" : [
"Mariposa"
],
"type" : {
"executable" : null
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "Mariposa",
"module_type" : "SwiftTarget",
"name" : "Mariposa",
"path" : "Sources",
"product_dependencies" : [
"ArgumentParser",
"Yams"
],
"product_memberships" : [
"mariposa"
],
"sources" : [
"Bluesky/BlueskyClient.swift",
"Bluesky/BlueskyCommit.swift",
"Bluesky/BlueskyCreateSession.swift",
"Bluesky/BlueskyCredentials.swift",
"Bluesky/BlueskyFacet.swift",
"Bluesky/BlueskyFacetFeature.swift",
"Bluesky/BlueskyIndex.swift",
"Bluesky/BlueskyPost.swift",
"Bluesky/BlueskyRecord.swift",
"Bluesky/BlueskyRecordCreated.swift",
"Bluesky/BlueskyResult.swift",
"Bluesky/BlueskySession.swift",
"Bluesky/URLRequest+Bluesky.swift",
"JSONFeed/JSONFeed.swift",
"JSONFeed/JSONFeedItem.swift",
"Mariposa.swift",
"MariposaConfig.swift",
"Mastodon/MastodonAccount.swift",
"Mastodon/MastodonClient.swift",
"Mastodon/MastodonCredentials.swift",
"Mastodon/MastodonResult.swift",
"Mastodon/MastodonStatus.swift",
"Mastodon/URLRequest+Mastodon.swift",
"Utils/Print.swift",
"Utils/String+Extensions.swift",
"Utils/URLResponse+Extensions.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
Fetching https://github.com/jpsim/Yams.git
[1/11255] Fetching yams
Fetching https://github.com/apple/swift-argument-parser
Fetched https://github.com/jpsim/Yams.git from cache (2.18s)
[1/16686] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (0.72s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.0 (3.48s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.2 (0.66s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/19] Write sources
[6/19] Compiling writer.c
[7/19] Compiling reader.c
[8/19] Compiling parser.c
[9/19] Write swift-version-24593BA9C3E375BF.txt
[10/19] Compiling api.c
[11/19] Compiling emitter.c
[12/21] Compiling scanner.c
[14/41] Emitting module Yams
[15/43] Compiling Yams Tag.swift
[16/43] Compiling Yams YamlAnchorProviding.swift
[17/43] Compiling ArgumentParserToolInfo ToolInfo.swift
[18/43] Emitting module ArgumentParserToolInfo
[19/44] Compiling Yams Mark.swift
[20/44] Compiling Yams Node.Alias.swift
[21/44] Compiling Yams Node.Mapping.swift
[22/44] Wrapping AST for ArgumentParserToolInfo for debugging
[24/88] Compiling ArgumentParser ArgumentHelp.swift
[25/88] Compiling ArgumentParser ParsableArguments.swift
[26/88] 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.
[27/88] 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.
[28/88] Compiling ArgumentParser CommandParser.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.
[29/88] Compiling ArgumentParser InputKey.swift
[30/88] Compiling ArgumentParser InputOrigin.swift
[31/88] Compiling ArgumentParser ZshCompletionsGenerator.swift
[32/88] Compiling ArgumentParser Argument.swift
[33/88] Compiling ArgumentParser ArgumentDiscussion.swift
[34/88] Compiling ArgumentParser ArgumentVisibility.swift
[35/88] Compiling ArgumentParser CompletionKind.swift
[36/88] Compiling ArgumentParser Errors.swift
[37/88] Compiling ArgumentParser Flag.swift
[38/88] Compiling ArgumentParser NameSpecification.swift
[39/88] Compiling ArgumentParser Option.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/9] Write swift-version-24593BA9C3E375BF.txt
[4/31] Compiling Yams Parser.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.
[5/31] Compiling Yams RedundancyAliasingStrategy.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.
[6/31] Compiling Yams Representer.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.
[7/33] Compiling Yams Resolver.swift
[8/33] Compiling Yams String+Yams.swift
[9/33] Compiling Yams Tag.swift
[10/33] Compiling Yams YamlAnchorProviding.swift
[11/33] Compiling Yams Mark.swift
[12/33] Compiling Yams Node.Alias.swift
[13/33] Compiling Yams Node.Mapping.swift
[14/33] Compiling Yams YamlError.swift
[15/33] Compiling Yams YamlTagProviding.swift
[16/33] Emitting module ArgumentParserToolInfo
[17/33] Compiling ArgumentParserToolInfo ToolInfo.swift
[19/77] Emitting module Yams
[20/77] Compiling ArgumentParser ZshCompletionsGenerator.swift
[21/77] Compiling ArgumentParser Argument.swift
[22/77] Compiling ArgumentParser ArgumentDiscussion.swift
[23/77] Compiling ArgumentParser BashCompletionsGenerator.swift
[24/77] Compiling ArgumentParser CompletionsGenerator.swift
[25/77] Compiling ArgumentParser FishCompletionsGenerator.swift
[26/77] Compiling ArgumentParser Errors.swift
[27/77] Compiling ArgumentParser Flag.swift
[28/77] Compiling ArgumentParser NameSpecification.swift
BUILD FAILURE 6.1 wasm