The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Breeze, reference main (308de2), with Swift 6.1 for Wasm on 18 Aug 2025 09:54:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-serverless/Breeze.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/swift-serverless/Breeze
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 308de24 Improve Readme and Add Noora to CLI
Cloned https://github.com/swift-serverless/Breeze.git
Revision (git rev-parse @):
308de24040a4fdde75045d191a568aed36829bba
SUCCESS checkout https://github.com/swift-serverless/Breeze.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/swift-serverless/Breeze.git
https://github.com/swift-serverless/Breeze.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.git"
    },
    {
      "identity" : "stencil",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.15.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/stencilproject/Stencil.git"
    },
    {
      "identity" : "swift-sls-adapter",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.2.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swift-serverless/swift-sls-adapter"
    },
    {
      "identity" : "noora",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.45.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tuist/Noora.git"
    }
  ],
  "manifest_display_name" : "Breeze",
  "name" : "Breeze",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "breeze",
      "targets" : [
        "BreezeCommand"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BreezeCommandTests",
      "module_type" : "SwiftTarget",
      "name" : "BreezeCommandTests",
      "path" : "Tests/BreezeCommandTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/BreezeCommandTests/Fixtures",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "BreezeCommandTests.swift",
        "Fixtures.swift",
        "GenerateGithubWebhookTests.swift",
        "GenerateLambdaAPITests.swift",
        "GenerateWebhookTests.swift",
        "XCTest+Extensions.swift"
      ],
      "target_dependencies" : [
        "BreezeCommand"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BreezeCommand",
      "module_type" : "SwiftTarget",
      "name" : "BreezeCommand",
      "path" : "Sources/BreezeCommand",
      "product_dependencies" : [
        "ArgumentParser",
        "SLSAdapter",
        "Stencil",
        "Noora"
      ],
      "product_memberships" : [
        "breeze"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Sources/BreezeCommand/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "BreezeCommand.swift",
        "BreezeCommandError.swift",
        "BreezeConfig+ServerlessConfig.swift",
        "BreezeConfig.swift",
        "Foundation+Extensions.swift",
        "GenerateGitHubWebhook/GenerateGithubWebhook.swift",
        "GenerateGithubWebhook/HttpAPILambdaParams.swift",
        "GenerateLambdaAPI/GenerateLambdaAPI.swift",
        "GenerateLambdaAPI/ServerlessConfig+DynamoDBLambdaAPI.swift",
        "GenerateWebhook/GenerateWebhook.swift",
        "Noora+Extensions.swift",
        "Stencil+Extensions.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.8.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/tuist/Noora.git
Fetching https://github.com/stencilproject/Stencil.git
Fetching https://github.com/swift-serverless/swift-sls-adapter
[1/219] Fetching swift-sls-adapter
[220/5512] Fetching swift-sls-adapter, stencil
[1544/18608] Fetching swift-sls-adapter, stencil, noora
[8395/34272] Fetching swift-sls-adapter, stencil, noora, swift-argument-parser
Fetched https://github.com/swift-serverless/swift-sls-adapter from cache (1.06s)
Fetched https://github.com/stencilproject/Stencil.git from cache (1.07s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.07s)
[3827/13096] Fetching noora
Fetched https://github.com/tuist/Noora.git from cache (5.05s)
Computing version for https://github.com/swift-serverless/swift-sls-adapter
Computed https://github.com/swift-serverless/swift-sls-adapter at 0.2.1 (8.26s)
Fetching https://github.com/jpsim/Yams.git
[1/11131] Fetching yams
Fetched https://github.com/jpsim/Yams.git from cache (1.74s)
Computing version for https://github.com/stencilproject/Stencil.git
Computed https://github.com/stencilproject/Stencil.git at 0.15.1 (2.71s)
Fetching https://github.com/kylef/PathKit.git
Fetching https://github.com/kylef/Spectre.git
[1/1438] Fetching pathkit
[979/2459] Fetching pathkit, spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.48s)
Fetched https://github.com/kylef/PathKit.git from cache (0.50s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (1.35s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (3.27s)
Computing version for https://github.com/tuist/Noora.git
Computed https://github.com/tuist/Noora.git at 0.47.0 (0.95s)
Fetching https://github.com/onevcat/Rainbow
Fetching https://github.com/tuist/path
Fetching https://github.com/apple/swift-log
[1/1335] Fetching rainbow
[896/1697] Fetching rainbow, path
[1698/5594] Fetching rainbow, path, swift-log
Fetched https://github.com/onevcat/Rainbow from cache (0.50s)
[3129/4259] Fetching path, swift-log
Fetched https://github.com/tuist/path from cache (0.70s)
Fetched https://github.com/apple/swift-log from cache (0.70s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.6.1 (1.59s)
Computing version for https://github.com/tuist/path
Computed https://github.com/tuist/path at 0.3.8 (0.93s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.4 (0.86s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.0 (3.02s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.4.0 (3.20s)
Creating working copy for https://github.com/swift-serverless/swift-sls-adapter
Working copy of https://github.com/swift-serverless/swift-sls-adapter resolved at 0.2.1
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.1
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.4.0
Creating working copy for https://github.com/tuist/Noora.git
Working copy of https://github.com/tuist/Noora.git resolved at 0.47.0
Creating working copy for https://github.com/tuist/path
Working copy of https://github.com/tuist/path resolved at 0.3.8
Creating working copy for https://github.com/stencilproject/Stencil.git
Working copy of https://github.com/stencilproject/Stencil.git resolved at 0.15.1
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
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 1.6.1
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.4
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/36] Write sources
[13/36] Copying Resources
[14/36] Compiling reader.c
[15/36] Compiling api.c
[16/36] Compiling parser.c
[17/36] Write swift-version-24593BA9C3E375BF.txt
[18/36] Compiling writer.c
[19/36] Compiling emitter.c
[20/36] Compiling scanner.c
[22/82] Emitting module Logging
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/82] Emitting module PathKit
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
  6 | let system_glob = Glibc.glob
  7 | #else
  8 | import Darwin
    |        `- error: no such module 'Darwin'
  9 |
 10 | let system_glob = Darwin.glob
[24/82] Emitting module Rainbow
[25/83] Emitting module ArgumentParserToolInfo
[26/83] Compiling ArgumentParserToolInfo ToolInfo.swift
[27/84] Compiling Yams Resolver.swift
[28/84] Compiling Yams String+Yams.swift
[29/84] Compiling Yams Tag.swift
[30/84] Compiling Yams YamlAnchorProviding.swift
[31/86] Emitting module Path
[32/86] Compiling Path Path.swift
[33/87] Compiling Yams RedundancyAliasingStrategy.swift
[34/87] Compiling Yams Representer.swift
[36/87] Compiling Logging MetadataProvider.swift
[38/87] Compiling Logging LogHandler.swift
[39/87] Compiling Logging Locks.swift
[40/87] Compiling Logging Logging.swift
[40/88] Wrapping AST for Path for debugging
[41/88] Wrapping AST for ArgumentParserToolInfo for debugging
[43/132] Wrapping AST for Logging for debugging
[45/132] Compiling ArgumentParser ArgumentHelp.swift
[46/132] Compiling ArgumentParser ArgumentVisibility.swift
[47/132] Compiling PathKit PathKit.swift
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
  6 | let system_glob = Glibc.glob
  7 | #else
  8 | import Darwin
    |        `- error: no such module 'Darwin'
  9 |
 10 | let system_glob = Darwin.glob
[48/132] Compiling ArgumentParser CommandGroup.swift
[49/132] Compiling ArgumentParser EnumerableFlag.swift
[50/132] Compiling ArgumentParser ExpressibleByArgument.swift
[51/132] Compiling ArgumentParser CompletionKind.swift
[52/132] Compiling ArgumentParser Errors.swift
[53/132] Compiling ArgumentParser Flag.swift
[54/132] Compiling ArgumentParser ZshCompletionsGenerator.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 |         // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 |         // it uses with `String(format:...)`
307 |         let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
    |                                             `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 |         // "%*.g" does not use scientific notation if the exponent is less than –4.
309 |         // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[55/132] Compiling ArgumentParser Argument.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 |         // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 |         // it uses with `String(format:...)`
307 |         let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
    |                                             `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 |         // "%*.g" does not use scientific notation if the exponent is less than –4.
309 |         // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[56/132] Compiling ArgumentParser ArgumentDiscussion.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 |         // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 |         // it uses with `String(format:...)`
307 |         let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
    |                                             `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 |         // "%*.g" does not use scientific notation if the exponent is less than –4.
309 |         // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[57/132] Compiling ArgumentParser ParsableArguments.swift
[58/132] Compiling ArgumentParser ParsableCommand.swift
[59/132] Emitting module Yams
[60/132] Compiling ArgumentParser BashCompletionsGenerator.swift
[61/132] Compiling ArgumentParser CompletionsGenerator.swift
[62/132] Compiling ArgumentParser FishCompletionsGenerator.swift
[63/132] Compiling ArgumentParser OptionGroup.swift
[64/132] Compiling ArgumentParser AsyncParsableCommand.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
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...
[2/18] Write swift-version-24593BA9C3E375BF.txt
[4/64] Compiling Logging MetadataProvider.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/64] Emitting module PathKit
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
  6 | let system_glob = Glibc.glob
  7 | #else
  8 | import Darwin
    |        `- error: no such module 'Darwin'
  9 |
 10 | let system_glob = Darwin.glob
[6/64] Emitting module Logging
[7/64] Emitting module Rainbow
[8/65] Compiling PathKit PathKit.swift
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
  6 | let system_glob = Glibc.glob
  7 | #else
  8 | import Darwin
    |        `- error: no such module 'Darwin'
  9 |
 10 | let system_glob = Darwin.glob
[9/65] Emitting module ArgumentParserToolInfo
[10/65] Compiling Logging Locks.swift
[11/65] Emitting module Path
BUILD FAILURE 6.1 wasm