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Build Information

Failed to build UnifiedLogHandler, reference master (7b4bfa), with Swift 6.1 for Wasm on 27 May 2025 10:41:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gonzalezreal/UnifiedLogging.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/gonzalezreal/UnifiedLogging
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7b4bfa2 Add LICENSE
Cloned https://github.com/gonzalezreal/UnifiedLogging.git
Revision (git rev-parse @):
7b4bfa24ba7af8ff819d777cf7acc22450ca68b6
SUCCESS checkout https://github.com/gonzalezreal/UnifiedLogging.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/gonzalezreal/UnifiedLogging.git
https://github.com/gonzalezreal/UnifiedLogging.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log"
    }
  ],
  "manifest_display_name" : "UnifiedLogHandler",
  "name" : "UnifiedLogHandler",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "UnifiedLogHandler",
      "targets" : [
        "UnifiedLogHandler"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UnifiedLogHandlerTests",
      "module_type" : "SwiftTarget",
      "name" : "UnifiedLogHandlerTests",
      "path" : "Tests/UnifiedLogHandlerTests",
      "sources" : [
        "LogFormatterTest.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "UnifiedLogHandler"
      ],
      "type" : "test"
    },
    {
      "c99name" : "UnifiedLogHandler",
      "module_type" : "SwiftTarget",
      "name" : "UnifiedLogHandler",
      "path" : "Sources/UnifiedLogHandler",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "UnifiedLogHandler"
      ],
      "sources" : [
        "LogFormatter.swift",
        "UnifiedLogHandler.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-log
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log from cache (0.45s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.3 (1.12s)
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/8] Emitting module Logging
[5/8] Compiling Logging MetadataProvider.swift
[6/8] Compiling Logging Locks.swift
[7/8] Compiling Logging LogHandler.swift
[8/8] Compiling Logging Logging.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/12] Emitting module UnifiedLogHandler
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
[11/12] Compiling UnifiedLogHandler UnifiedLogHandler.swift
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
[12/12] Compiling UnifiedLogHandler LogFormatter.swift
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
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
[2/6] Compiling Logging Locks.swift
[3/6] Compiling Logging MetadataProvider.swift
[4/6] Emitting module Logging
[5/6] Compiling Logging Logging.swift
[6/6] Compiling Logging LogHandler.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/10] Emitting module UnifiedLogHandler
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
[9/10] Compiling UnifiedLogHandler LogFormatter.swift
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
[10/10] Compiling UnifiedLogHandler UnifiedLogHandler.swift
/host/spi-builder-workspace/Sources/UnifiedLogHandler/UnifiedLogHandler.swift:3:8: error: no such module 'os.log'
 1 | import Foundation
 2 | import Logging
 3 | import os.log
   |        `- error: no such module 'os.log'
 4 |
 5 | public struct UnifiedLogHandler: LogHandler {
BUILD FAILURE 6.1 wasm