Swift Package Index

Build Information

Failed to build DevTesting, reference 1.5.0 (9dea13), with Swift 6.3 for Wasm on 17 Apr 2026 08:06:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DevKitOrganization/DevTesting.git
Reference: 1.5.0
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/DevKitOrganization/DevTesting
 * tag               1.5.0      -> FETCH_HEAD
HEAD is now at 9dea13f Use randomPrintable(in:using:) to generate time intervals
Cloned https://github.com/DevKitOrganization/DevTesting.git
Revision (git rev-parse @):
9dea13f09c19c0521e9ff7b9f14fedb977423b99
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/DevKitOrganization/DevTesting.git at 1.5.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/DevKitOrganization/DevTesting.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (1.03s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (1.82s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/16] Compiling DevTesting UUID+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/16] Emitting module DevTesting
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[5/17] Compiling DevTesting RandomValueGenerating.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[6/17] Compiling DevTesting SeedableRandomNumberGenerator.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[7/17] Compiling DevTesting String+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[8/17] Compiling DevTesting URL+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[9/17] Compiling DevTesting CollectionGeneration.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[10/17] Compiling DevTesting BinaryFloatingPoint+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[11/17] Compiling DevTesting CaseIterable+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[12/17] Compiling DevTesting Data+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[13/17] Compiling DevTesting Date+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[14/17] Compiling DevTesting Optional+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[15/17] Compiling DevTesting Stub.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[16/17] Compiling DevTesting URLComponents+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
[17/17] Compiling DevTesting URLQueryItem+Random.swift
/host/spi-builder-workspace/Sources/DevTesting/Random Value Generation/RandomValueGenerating.swift:10:8: error: no such module 'os'
  8 | import Foundation
  9 | import Testing
 10 | import os
    |        `- error: no such module 'os'
 11 |
 12 | /// A logger used to log random seeds.
BUILD FAILURE 6.3 wasm