Swift Package IndexBuild Information
Failed to build Grayskull, reference main (253e2c), with Swift 6.1 for Android on 26 Dec 2025 22:35:58 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wendylabsinc/grayskull-swift.git
Reference: main
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/wendylabsinc/grayskull-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 253e2ca Pass -fno-modules to Swift on Windows
Submodule path 'grayskull': checked out 'ce269b26e3d507ffbf5781f0521e44d07832d98c'
Submodule 'grayskull' (https://github.com/zserge/grayskull) registered for path 'grayskull'
Cloning into '/host/spi-builder-workspace/grayskull'...
Cloned https://github.com/wendylabsinc/grayskull-swift.git
Revision (git rev-parse @):
253e2ca90bbfc5733a1460ed3758fd332218e124
SUCCESS checkout https://github.com/wendylabsinc/grayskull-swift.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/wendylabsinc/grayskull-swift.git
https://github.com/wendylabsinc/grayskull-swift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"c_language_standard" : "c11",
"dependencies" : [
],
"manifest_display_name" : "Grayskull",
"name" : "Grayskull",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Grayskull",
"targets" : [
"Grayskull"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "GrayskullTests",
"module_type" : "SwiftTarget",
"name" : "GrayskullTests",
"path" : "Tests/GrayskullTests",
"sources" : [
"GrayskullTests.swift"
],
"target_dependencies" : [
"Grayskull"
],
"type" : "test"
},
{
"c99name" : "Grayskull",
"module_type" : "SwiftTarget",
"name" : "Grayskull",
"path" : "Sources/Grayskull",
"product_memberships" : [
"Grayskull"
],
"sources" : [
"Core/GrayskullError.swift",
"Core/GrayskullImage.swift",
"Geometry/Point.swift",
"Geometry/Rectangle.swift",
"Grayskull.swift",
"ImageProcessing/GrayskullImage+ConnectedComponents.swift",
"ImageProcessing/GrayskullImage+Contours.swift",
"ImageProcessing/GrayskullImage+Features.swift",
"ImageProcessing/GrayskullImage+IntegralImage.swift",
"ImageProcessing/GrayskullImage+Kernels.swift",
"ImageProcessing/GrayskullImage+Processing.swift",
"PlatformExtensions.swift",
"Support/ImageStorage.swift",
"Vision/Blob.swift",
"Vision/Contour.swift",
"Vision/Keypoint.swift",
"Vision/LBPCascade.swift",
"Vision/Match.swift"
],
"target_dependencies" : [
"CGrayskull"
],
"type" : "library"
},
{
"c99name" : "CGrayskull",
"module_type" : "ClangTarget",
"name" : "CGrayskull",
"path" : "Sources/CGrayskull",
"product_memberships" : [
"Grayskull"
],
"sources" : [
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:df03784badd7f27c5aaf58aceda7a3eace61955b295b55f91184969c309ad8ef
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/19] Emitting module Grayskull
[4/21] Compiling Grayskull GrayskullImage+IntegralImage.swift
[5/21] Compiling Grayskull GrayskullImage+Kernels.swift
[6/21] Compiling Grayskull GrayskullImage+Contours.swift
[7/21] Compiling Grayskull GrayskullImage+Features.swift
[8/21] Compiling Grayskull Rectangle.swift
[9/21] Compiling Grayskull Grayskull.swift
[10/21] Compiling Grayskull GrayskullImage+ConnectedComponents.swift
[11/21] Compiling Grayskull LBPCascade.swift
[12/21] Compiling Grayskull Match.swift
[13/21] Compiling Grayskull GrayskullImage+Processing.swift
[14/21] Compiling Grayskull PlatformExtensions.swift
[15/21] Compiling Grayskull Contour.swift
[16/21] Compiling Grayskull Keypoint.swift
[17/21] Compiling Grayskull ImageStorage.swift
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:9: error: cannot find 'pthread_mutex_init' in scope
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:36: error: 'nil' requires a contextual type
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:65:9: error: cannot find 'pthread_mutex_destroy' in scope
63 |
64 | deinit {
65 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
66 | }
67 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:69:9: error: cannot find 'pthread_mutex_lock' in scope
67 |
68 | func lock() {
69 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
70 | }
71 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:73:9: error: cannot find 'pthread_mutex_unlock' in scope
71 |
72 | func unlock() {
73 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
74 | }
75 | #endif
[18/21] Compiling Grayskull Blob.swift
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:9: error: cannot find 'pthread_mutex_init' in scope
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:36: error: 'nil' requires a contextual type
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:65:9: error: cannot find 'pthread_mutex_destroy' in scope
63 |
64 | deinit {
65 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
66 | }
67 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:69:9: error: cannot find 'pthread_mutex_lock' in scope
67 |
68 | func lock() {
69 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
70 | }
71 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:73:9: error: cannot find 'pthread_mutex_unlock' in scope
71 |
72 | func unlock() {
73 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
74 | }
75 | #endif
[19/21] Compiling Grayskull GrayskullError.swift
[20/21] Compiling Grayskull GrayskullImage.swift
[21/21] Compiling Grayskull Point.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:df03784badd7f27c5aaf58aceda7a3eace61955b295b55f91184969c309ad8ef
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/18] Emitting module Grayskull
[3/20] Compiling Grayskull GrayskullImage+Processing.swift
[4/20] Compiling Grayskull PlatformExtensions.swift
[5/20] Compiling Grayskull Contour.swift
[6/20] Compiling Grayskull Keypoint.swift
[7/20] Compiling Grayskull Rectangle.swift
[8/20] Compiling Grayskull Grayskull.swift
[9/20] Compiling Grayskull GrayskullImage+ConnectedComponents.swift
[10/20] Compiling Grayskull GrayskullImage+IntegralImage.swift
[11/20] Compiling Grayskull GrayskullImage+Kernels.swift
[12/20] Compiling Grayskull GrayskullImage+Contours.swift
[13/20] Compiling Grayskull GrayskullImage+Features.swift
[14/20] Compiling Grayskull GrayskullError.swift
[15/20] Compiling Grayskull GrayskullImage.swift
[16/20] Compiling Grayskull Point.swift
[17/20] Compiling Grayskull ImageStorage.swift
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:9: error: cannot find 'pthread_mutex_init' in scope
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:36: error: 'nil' requires a contextual type
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:65:9: error: cannot find 'pthread_mutex_destroy' in scope
63 |
64 | deinit {
65 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
66 | }
67 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:69:9: error: cannot find 'pthread_mutex_lock' in scope
67 |
68 | func lock() {
69 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
70 | }
71 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:73:9: error: cannot find 'pthread_mutex_unlock' in scope
71 |
72 | func unlock() {
73 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
74 | }
75 | #endif
[18/20] Compiling Grayskull Blob.swift
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:9: error: cannot find 'pthread_mutex_init' in scope
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:61:36: error: 'nil' requires a contextual type
59 |
60 | init() {
61 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
62 | }
63 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:65:9: error: cannot find 'pthread_mutex_destroy' in scope
63 |
64 | deinit {
65 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
66 | }
67 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:69:9: error: cannot find 'pthread_mutex_lock' in scope
67 |
68 | func lock() {
69 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
70 | }
71 |
/host/spi-builder-workspace/Sources/Grayskull/Support/ImageStorage.swift:73:9: error: cannot find 'pthread_mutex_unlock' in scope
71 |
72 | func unlock() {
73 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
74 | }
75 | #endif
[19/20] Compiling Grayskull LBPCascade.swift
[20/20] Compiling Grayskull Match.swift
BUILD FAILURE 6.1 android