Swift Package Index

Build Information

Failed to build AdvancedOperation, reference 7.1.0 (dd1f06), with Swift 6.3 for Android on 15 Apr 2026 05:53:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alemar11/AdvancedOperation.git
Reference: 7.1.0
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/alemar11/AdvancedOperation
 * tag               7.1.0      -> FETCH_HEAD
HEAD is now at dd1f065 7.1.0
Cloned https://github.com/alemar11/AdvancedOperation.git
Revision (git rev-parse @):
dd1f0656230de2902e174e4c6e5d889602904161
SUCCESS checkout https://github.com/alemar11/AdvancedOperation.git at 7.1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/alemar11/AdvancedOperation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--4F562202D5529B1.txt
[3/10] Compiling AdvancedOperation FailableAsyncOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/11] Emitting module AdvancedOperation
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[5/11] Compiling AdvancedOperation AdvancedOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[6/11] Compiling AdvancedOperation AsynchronousOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[7/11] Compiling AdvancedOperation GroupOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[8/11] Compiling AdvancedOperation AsynchronousBlockOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[9/11] Compiling AdvancedOperation AsynchronousCancellableBlockOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[10/11] Compiling AdvancedOperation ResultOperation.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
[11/11] Compiling AdvancedOperation Operation+Utils.swift
/host/spi-builder-workspace/Sources/Core/AsynchronousOperation.swift:4:8: error: no such module 'os.lock'
  2 |
  3 | import Foundation
  4 | import os.lock
    |        `- error: no such module 'os.lock'
  5 |
  6 | public typealias AsyncOperation = AsynchronousOperation
BUILD FAILURE 6.3 android