Swift Package IndexBuild Information
Failed to build BLESwift, reference 3.1.0 (b00ece), with Swift 6.3 for Android on 2 Nov 2026 12:03:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
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RunAll
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Builder version: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/kylebrowning/BLESwift.git
Reference: 3.1.0
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/kylebrowning/BLESwift
* tag 3.1.0 -> FETCH_HEAD
HEAD is now at b00ece9 Release 3.1.0: the virtual radio as its own product, on every platform (#90)
Cloned https://github.com/kylebrowning/BLESwift.git
Revision (git rev-parse @):
b00ece985e527db31188ba375c8686678d56700f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/kylebrowning/BLESwift.git at 3.1.0
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Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/kylebrowning/BLESwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:1259d966e40d034d138a282ea8b980b108763342a7ff8ac7ef483c73e99068f3
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/8315] Fetching swift-log
[2/10660] Fetching swift-log, swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.55s)
Fetched https://github.com/apple/swift-log.git from cache (0.55s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (1.51s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3850] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.69s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.89s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.2 (0.15s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.2
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/36] Write sources
[3/36] Copying BLESwiftVirtualRadio.docc
[4/36] Copying BLESwiftTestSupport.docc
[5/36] Copying BLESwiftSimulatorLink.docc
[6/36] Copying BLESwiftProvider.docc
[7/36] Copying BLESwiftProfiles.docc
[8/36] Copying BLESwiftLink.docc
[9/36] Copying BLESwiftCore.docc
[10/36] Copying BLESwiftCompat17.docc
[11/36] Copying BLESwiftCompat16.docc
[12/36] Copying BLESwift.docc
[13/36] Write sources
[24/36] Write swift-version-272D24FF697CF451.txt
[26/56] Emitting module Logging
[27/57] Emitting module BLESwiftCompat16
[28/57] Compiling Logging Logger.swift
[29/57] Compiling Logging LoggingSystem.swift
[30/57] Compiling Logging LogEvent.swift
[31/57] Compiling Logging LogHandler.swift
[32/57] Compiling Logging Logger+Attributes.swift
[33/57] Compiling Logging Logger+With.swift
[34/57] Compiling Logging SwiftLogNoOpLogHandler.swift
[35/57] Compiling Logging Locks.swift
[36/57] Compiling Logging MetadataProvider.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[37/57] Emitting module BLESwiftCompat17
/host/spi-builder-workspace/Sources/BLESwiftCompat17/Mutex.swift:6:8: error: no such module 'os'
4 | //
5 |
6 | import os
| `- error: no such module 'os'
7 |
8 | /// A drop-in stand-in for `Synchronization.Mutex` (iOS 18 / macOS 15 / watchOS 11 /
[38/57] Compiling BLESwiftCompat17 Mutex.swift
/host/spi-builder-workspace/Sources/BLESwiftCompat17/Mutex.swift:6:8: error: no such module 'os'
4 | //
5 |
6 | import os
| `- error: no such module 'os'
7 |
8 | /// A drop-in stand-in for `Synchronization.Mutex` (iOS 18 / macOS 15 / watchOS 11 /
[39/57] Compiling BLESwiftCompat16 Actor+AssumeIsolated.swift
[40/57] Compiling BLESwiftCompat17 resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/BLESwiftCompat17/Mutex.swift:6:8: error: no such module 'os'
4 | //
5 |
6 | import os
| `- error: no such module 'os'
7 |
8 | /// A drop-in stand-in for `Synchronization.Mutex` (iOS 18 / macOS 15 / watchOS 11 /
[41/57] Compiling BLESwiftCompat16 QueueExecutor.swift
[42/57] Compiling BLESwiftCompat16 ExecutorPolicy.swift
[43/57] Compiling BLESwiftCompat16 SerialQueueExecutor.swift
BUILD FAILURE 6.3 android