Swift Package Index

Build Information

Failed to build ValidationLibrary, reference v1.0.0 (4a863d), with Swift 6.1 for Wasm on 24 Jan 2026 15:20:51 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Ryosuke1025/ValidationLibrary.git
Reference: v1.0.0
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/Ryosuke1025/ValidationLibrary
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 4a863d7 Add CI workflow
Cloned https://github.com/Ryosuke1025/ValidationLibrary.git
Revision (git rev-parse @):
4a863d7f77aa24b153c4254819ee34814f35b4ac
SUCCESS checkout https://github.com/Ryosuke1025/ValidationLibrary.git at v1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Ryosuke1025/ValidationLibrary.git
https://github.com/Ryosuke1025/ValidationLibrary.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ValidationLibrary",
  "name" : "ValidationLibrary",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "ValidationLibrary",
      "targets" : [
        "ValidationLibrary"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ValidationLibraryTests",
      "module_type" : "SwiftTarget",
      "name" : "ValidationLibraryTests",
      "path" : "Tests/ValidationLibraryTests",
      "sources" : [
        "ValidationContainerTests.swift",
        "ValidationEngineTests.swift",
        "ValidationResultTests.swift",
        "ValidationRuleTests.swift",
        "ValidationStateTests.swift",
        "ValidationTimingTests.swift"
      ],
      "target_dependencies" : [
        "ValidationLibrary"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ValidationLibrary",
      "module_type" : "SwiftTarget",
      "name" : "ValidationLibrary",
      "path" : "Sources/ValidationLibrary",
      "product_memberships" : [
        "ValidationLibrary"
      ],
      "sources" : [
        "Core/RuntimeWarning.swift",
        "Core/ValidationContainer.swift",
        "Core/ValidationEngine.swift",
        "Core/ValidationInitialBehavior.swift",
        "Core/ValidationResult.swift",
        "Core/ValidationRule.swift",
        "Core/ValidationState.swift",
        "Core/ValidationTiming.swift",
        "SwiftUI/ValidationModifier.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/11] Emitting module ValidationLibrary
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[4/11] Compiling ValidationLibrary ValidationInitialBehavior.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[5/11] Compiling ValidationLibrary ValidationEngine.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[6/11] Compiling ValidationLibrary RuntimeWarning.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[7/11] Compiling ValidationLibrary ValidationContainer.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[8/12] Compiling ValidationLibrary ValidationRule.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[9/12] Compiling ValidationLibrary ValidationTiming.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[10/12] Compiling ValidationLibrary ValidationResult.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[11/12] Compiling ValidationLibrary ValidationState.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[12/12] Compiling ValidationLibrary ValidationModifier.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
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
[2/10] Compiling ValidationLibrary ValidationTiming.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[3/11] Compiling ValidationLibrary ValidationInitialBehavior.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[4/11] Compiling ValidationLibrary ValidationResult.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[5/11] Compiling ValidationLibrary ValidationRule.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[6/11] Compiling ValidationLibrary ValidationState.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[7/11] Compiling ValidationLibrary ValidationEngine.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module ValidationLibrary
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[9/11] Compiling ValidationLibrary RuntimeWarning.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[10/11] Compiling ValidationLibrary ValidationContainer.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
[11/11] Compiling ValidationLibrary ValidationModifier.swift
/host/spi-builder-workspace/Sources/ValidationLibrary/Core/RuntimeWarning.swift:1:8: error: no such module 'Darwin'
 1 | import Darwin
   |        `- error: no such module 'Darwin'
 2 | import Foundation
 3 | import os
BUILD FAILURE 6.1 wasm