Futures – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Futures, reference master (518a3f), with Swift 6.2 (beta) for Android on 17 Jun 2025 16:33:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dfunckt/swift-futures.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/dfunckt/swift-futures
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 518a3fd Update for swiftformat 0.47.2
Cloned https://github.com/dfunckt/swift-futures.git
Revision (git rev-parse @):
518a3fddab9feb068391e10302d44181e3653979
SUCCESS checkout https://github.com/dfunckt/swift-futures.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dfunckt/swift-futures.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Building for debugging...
[0/5] Write sources
[3/5] Compiling FuturesPrivate Private.c
[4/5] Write swift-version-8C5A4AE7A8CE2BA.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/27] Emitting module FuturesSync
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[7/30] Compiling FuturesSync PosixLock.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:10: note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
 9 | #define FuturesPrivate_h
10 |
11 | #include "CAtomic.h"
   |          `- note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
12 |
13 | #endif /* FuturesPrivate_h */
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[8/30] Compiling FuturesSync SpinLock.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:10: note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
 9 | #define FuturesPrivate_h
10 |
11 | #include "CAtomic.h"
   |          `- note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
12 |
13 | #endif /* FuturesPrivate_h */
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[9/30] Compiling FuturesSync UnfairLock.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:10: note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
 9 | #define FuturesPrivate_h
10 |
11 | #include "CAtomic.h"
   |          `- note: in file included from /host/spi-builder-workspace/Sources/FuturesPrivate/include/FuturesPrivate.h:11:
12 |
13 | #endif /* FuturesPrivate_h */
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[10/30] Compiling FuturesSync Backoff.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[11/30] Compiling FuturesSync Locking.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[12/30] Compiling FuturesSync PosixConditionLock.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[13/30] Compiling FuturesSync Mutex.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[14/30] Compiling FuturesSync Private.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[15/30] Compiling FuturesSync Thread.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[16/30] Compiling FuturesSync AtomicMPMCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[17/30] Compiling FuturesSync AtomicMPSCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[18/30] Compiling FuturesSync AtomicSPMCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[19/30] Compiling FuturesSync AtomicSPSCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[20/30] Compiling FuturesSync AtomicUnboundedMPSCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[21/30] Compiling FuturesSync AtomicUnboundedSPSCQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[22/30] Compiling FuturesSync AtomicQueue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[23/30] Compiling FuturesSync AtomicBuffer.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[24/30] Compiling FuturesSync AtomicList.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[25/30] Compiling FuturesSync AtomicPointer.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[26/30] Compiling FuturesSync AtomicReference.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[27/30] Compiling FuturesSync AtomicValue.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[28/30] Compiling FuturesSync Atomic.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[29/30] Compiling FuturesSync AtomicBitset.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
[30/30] Compiling FuturesSync AtomicEnum.swift
/host/spi-builder-workspace/Sources/FuturesSync/Locking/PosixConditionLock.swift:11:8: error: no such module 'Glibc'
  9 | import Darwin.POSIX.pthread
 10 | #else
 11 | import Glibc
    |        `- error: no such module 'Glibc'
 12 | #endif
 13 |
BUILD FAILURE 6.2 android