Swift Package IndexBuild Information
Successful build of Chronometer, reference v0.1.12 (d21b89), with Swift 6.1 for Android on 29 May 2025 14:08:34 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" 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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/KittyMac/Chronometer.git
Reference: v0.1.12
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/KittyMac/Chronometer
* tag v0.1.12 -> FETCH_HEAD
HEAD is now at d21b89e protect threaded access to allDateFormats
Cloned https://github.com/KittyMac/Chronometer.git
Revision (git rev-parse @):
d21b89e5cb5929b5175bdb3ad710a52cbf497eaa
SUCCESS checkout https://github.com/KittyMac/Chronometer.git at v0.1.12
========================================
Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/KittyMac/Chronometer.git
https://github.com/KittyMac/Chronometer.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Chronometer",
"name" : "Chronometer",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
}
],
"products" : [
{
"name" : "Chronometer",
"targets" : [
"Chronometer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ChronometerTests",
"module_type" : "SwiftTarget",
"name" : "ChronometerTests",
"path" : "Tests/ChronometerTests",
"sources" : [
"Tests.swift",
"TestsBase.swift"
],
"target_dependencies" : [
"Chronometer"
],
"type" : "test"
},
{
"c99name" : "Chronometer",
"module_type" : "SwiftTarget",
"name" : "Chronometer",
"path" : "Sources/Chronometer",
"product_memberships" : [
"Chronometer"
],
"sources" : [
"Chronometer.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" 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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
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
[3/4] Compiling Chronometer Chronometer.swift
/host/spi-builder-workspace/Sources/Chronometer/Chronometer.swift:73:17: warning: var 'allDateFormats' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
71 | }
72 |
73 | fileprivate var allDateFormats = [DateFormat]()
| |- warning: var 'allDateFormats' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'allDateFormats' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'allDateFormats' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
74 | fileprivate var allDateFormatsLock = NSLock()
75 | fileprivate func initDateFormats() {
/host/spi-builder-workspace/Sources/Chronometer/Chronometer.swift:74:17: warning: var 'allDateFormatsLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
72 |
73 | fileprivate var allDateFormats = [DateFormat]()
74 | fileprivate var allDateFormatsLock = NSLock()
| |- warning: var 'allDateFormatsLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'allDateFormatsLock' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'allDateFormatsLock' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
75 | fileprivate func initDateFormats() {
76 | guard allDateFormats.count == 0 else { return }
[4/4] Emitting module Chronometer
/host/spi-builder-workspace/Sources/Chronometer/Chronometer.swift:73:17: warning: var 'allDateFormats' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
71 | }
72 |
73 | fileprivate var allDateFormats = [DateFormat]()
| |- warning: var 'allDateFormats' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'allDateFormats' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'allDateFormats' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
74 | fileprivate var allDateFormatsLock = NSLock()
75 | fileprivate func initDateFormats() {
/host/spi-builder-workspace/Sources/Chronometer/Chronometer.swift:74:17: warning: var 'allDateFormatsLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
72 |
73 | fileprivate var allDateFormats = [DateFormat]()
74 | fileprivate var allDateFormatsLock = NSLock()
| |- warning: var 'allDateFormatsLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'allDateFormatsLock' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'allDateFormatsLock' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
75 | fileprivate func initDateFormats() {
76 | guard allDateFormats.count == 0 else { return }
Build complete! (11.64s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Chronometer",
"name" : "Chronometer",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
}
],
"products" : [
{
"name" : "Chronometer",
"targets" : [
"Chronometer"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ChronometerTests",
"module_type" : "SwiftTarget",
"name" : "ChronometerTests",
"path" : "Tests/ChronometerTests",
"sources" : [
"Tests.swift",
"TestsBase.swift"
],
"target_dependencies" : [
"Chronometer"
],
"type" : "test"
},
{
"c99name" : "Chronometer",
"module_type" : "SwiftTarget",
"name" : "Chronometer",
"path" : "Sources/Chronometer",
"product_memberships" : [
"Chronometer"
],
"sources" : [
"Chronometer.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Done.