Swift Package Index

Build Information

Failed to build motor, reference develop (a2b7ac), with Swift 6.3 for Android on 18 Apr 2026 18:52:05 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/swift-cli/motor.git
Reference: develop
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/swift-cli/motor
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at a2b7ac6 Merge branch 'chore/update-dependencies' into develop
Cloned https://github.com/swift-cli/motor.git
Revision (git rev-parse @):
a2b7ac65fdd65171ef2ad5ea301b301c987da9b6
SUCCESS checkout https://github.com/swift-cli/motor.git at develop
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/swift-cli/motor.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
Fetching https://github.com/swift-cli/ansi-escape-code
[1/39] Fetching ansi-escape-code
Fetched https://github.com/swift-cli/ansi-escape-code from cache (0.36s)
Computing version for https://github.com/swift-cli/ansi-escape-code
Computed https://github.com/swift-cli/ansi-escape-code at 0.1.2 (0.95s)
Creating working copy for https://github.com/swift-cli/ansi-escape-code
Working copy of https://github.com/swift-cli/ansi-escape-code resolved at 0.1.2
Building for debugging...
[0/9] Write sources
[3/9] Write swift-version--4F562202D5529B1.txt
[5/19] Compiling ANSIEscapeCode Scroll.swift
[6/19] Compiling ANSIEscapeCode PrintANSIEscapeCode.swift
[7/19] Compiling ANSIEscapeCode String+ANSIEscapeCode.swift
[8/19] Compiling ANSIEscapeCode EraseInLineType.swift
[9/20] Compiling ANSIEscapeCode Cursor.swift
[10/20] Compiling ANSIEscapeCode Erase.swift
[11/20] Compiling ANSIEscapeCode EraseInDisplayType.swift
[12/20] Compiling ANSIEscapeCode ANSIEscapeCode.swift
[13/20] Compiling ANSIEscapeCode BackgroundColor.swift
[14/20] Emitting module ANSIEscapeCode
[15/20] Compiling ANSIEscapeCode TextColor.swift
[16/27] Wrapping AST for ANSIEscapeCode for debugging
[18/27] Compiling Motor Pattern.swift
[19/27] Compiling Motor Patterns.swift
[20/27] Compiling Motor Spinner.swift
[21/27] Emitting module Motor
/host/spi-builder-workspace/Sources/Motor/Animator.swift:30:12: warning: class 'Animator' must restate inherited '@unchecked Sendable' conformance
28 |
29 | /// Spinner animator.
30 | open class Animator: Operation {
   |            `- warning: class 'Animator' must restate inherited '@unchecked Sendable' conformance
31 |
32 |     /// Text displayed beside spinner.
[22/27] Compiling Motor Animation.swift
[23/27] Compiling Motor Animator.swift
/host/spi-builder-workspace/Sources/Motor/Animator.swift:30:12: warning: class 'Animator' must restate inherited '@unchecked Sendable' conformance
28 |
29 | /// Spinner animator.
30 | open class Animator: Operation {
   |            `- warning: class 'Animator' must restate inherited '@unchecked Sendable' conformance
31 |
32 |     /// Text displayed beside spinner.
/host/spi-builder-workspace/Sources/Motor/Animator.swift:54:9: error: cannot find 'sleep' in scope
52 |     open override func main() {
53 |         super.main()
54 |         sleep(delay)
   |         `- error: cannot find 'sleep' in scope
55 |         while !isCancelled {
56 |             eraseLineAndPrintFrame()
/host/spi-builder-workspace/Sources/Motor/Animator.swift:57:13: error: cannot find 'usleep' in scope
55 |         while !isCancelled {
56 |             eraseLineAndPrintFrame()
57 |             usleep(1000000 * 1/spinner.pattern.fps)
   |             `- error: cannot find 'usleep' in scope
58 |             spinner.findNextFrame()
59 |         }
BUILD FAILURE 6.3 android