Swift Package IndexBuild Information
Successful build of ZIPFoundation, reference development (e7a17d), with Swift 6.1 for Android on 14 Sep 2026 16:35:29 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/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-6.1-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: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/weichsel/ZIPFoundation.git
Reference: development
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/weichsel/ZIPFoundation
* branch development -> FETCH_HEAD
* [new branch] development -> origin/development
HEAD is now at e7a17d5 Merge pull request #390 from weichsel/chore/test-runners
Cloned https://github.com/weichsel/ZIPFoundation.git
Revision (git rev-parse @):
e7a17d57c583067eaa6659cd6d9521265b7664e9
SUCCESS checkout https://github.com/weichsel/ZIPFoundation.git at development
========================================
Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/weichsel/ZIPFoundation.git
https://github.com/weichsel/ZIPFoundation.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-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 saguaro1/spi-images
Digest: sha256:a7f4f752e160f6cbd9e0c26490aa43ccd5312d524c4c6d77f8b144559b526afa
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Building for debugging...
[0/3] Write sources
[0/3] Copying PrivacyInfo.xcprivacy
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/27] Emitting module ZIPFoundation
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:142:5: warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
140 |
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
| |- warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt32' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt32' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
143 | var maxUInt16 = UInt16.max
144 |
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:143:5: warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
143 | var maxUInt16 = UInt16.max
| |- warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt16' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt16' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
144 |
145 | var maxCompressedSize: UInt32 { maxUInt32 }
[5/30] Compiling ZIPFoundation String+ZIP.swift
[6/30] Compiling ZIPFoundation URL+ZIP.swift
[7/30] Compiling ZIPFoundation resource_bundle_accessor.swift
[8/30] Compiling ZIPFoundation FileManager+ZIP.swift
[9/30] Compiling ZIPFoundation FileManager+ZIPDeprecated.swift
[10/30] Compiling ZIPFoundation Shims.swift
[11/30] Compiling ZIPFoundation Archive+Progress.swift
[12/30] Compiling ZIPFoundation Archive+Reading.swift
[13/30] Compiling ZIPFoundation Archive+ReadingDeprecated.swift
[14/30] Compiling ZIPFoundation Archive+Writing.swift
[15/30] Compiling ZIPFoundation Archive+BackingConfiguration.swift
[16/30] Compiling ZIPFoundation Archive+Deprecated.swift
[17/30] Compiling ZIPFoundation Archive+Helpers.swift
[18/30] Compiling ZIPFoundation Archive+MemoryFile.swift
[19/30] Compiling ZIPFoundation Archive+WritingDeprecated.swift
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:142:5: warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
140 |
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
| |- warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt32' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt32' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
143 | var maxUInt16 = UInt16.max
144 |
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:143:5: warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
143 | var maxUInt16 = UInt16.max
| |- warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt16' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt16' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
144 |
145 | var maxCompressedSize: UInt32 { maxUInt32 }
[20/30] Compiling ZIPFoundation Archive+ZIP64.swift
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:142:5: warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
140 |
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
| |- warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt32' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt32' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
143 | var maxUInt16 = UInt16.max
144 |
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:143:5: warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
143 | var maxUInt16 = UInt16.max
| |- warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt16' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt16' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
144 |
145 | var maxCompressedSize: UInt32 { maxUInt32 }
[21/30] Compiling ZIPFoundation Archive.swift
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:142:5: warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
140 |
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
| |- warning: var 'maxUInt32' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt32' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt32' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
143 | var maxUInt16 = UInt16.max
144 |
/host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift:143:5: warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
141 | /// Properties that represent the maximum value of each field
142 | var maxUInt32 = UInt32.max
143 | var maxUInt16 = UInt16.max
| |- warning: var 'maxUInt16' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxUInt16' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'maxUInt16' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
144 |
145 | var maxCompressedSize: UInt32 { maxUInt32 }
[22/30] Compiling ZIPFoundation Date+ZIP.swift
[23/30] Compiling ZIPFoundation Entry+InfoZIP.swift
[24/30] Compiling ZIPFoundation Entry+Serialization.swift
[25/30] Compiling ZIPFoundation Data+Compression.swift
[26/30] Compiling ZIPFoundation Data+CompressionDeprecated.swift
[27/30] Compiling ZIPFoundation Data+Serialization.swift
[28/30] Compiling ZIPFoundation Entry+ZIP64.swift
[29/30] Compiling ZIPFoundation Entry.swift
[30/30] Compiling ZIPFoundation Error+ZIP.swift
Build complete! (5.25s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "ZIPFoundation",
"name" : "ZIPFoundation",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "tvos",
"version" : "12.0"
},
{
"name" : "watchos",
"version" : "5.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "ZIPFoundation",
"targets" : [
"ZIPFoundation"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"4",
"4.2",
"5"
],
"targets" : [
{
"c99name" : "ZIPFoundationTests",
"module_type" : "SwiftTarget",
"name" : "ZIPFoundationTests",
"path" : "Tests/ZIPFoundationTests",
"sources" : [
"ZIPFoundationArchiveTests+ZIP64.swift",
"ZIPFoundationArchiveTests.swift",
"ZIPFoundationDataSerializationTests.swift",
"ZIPFoundationEntryTests+ZIP64.swift",
"ZIPFoundationEntryTests.swift",
"ZIPFoundationErrorConditionTests+ZIP64.swift",
"ZIPFoundationErrorConditionTests.swift",
"ZIPFoundationFileAttributeTests.swift",
"ZIPFoundationFileManagerTests+ZIP64.swift",
"ZIPFoundationFileManagerTests.swift",
"ZIPFoundationMemoryTests.swift",
"ZIPFoundationPerformanceTests.swift",
"ZIPFoundationProgressTests.swift",
"ZIPFoundationReadingTests+ZIP64.swift",
"ZIPFoundationReadingTests.swift",
"ZIPFoundationTests.swift",
"ZIPFoundationWritingTests+ZIP64.swift",
"ZIPFoundationWritingTests.swift",
"ZipFoundationEntryTests+InfoZIP.swift"
],
"target_dependencies" : [
"ZIPFoundation"
],
"type" : "test"
},
{
"c99name" : "ZIPFoundation",
"module_type" : "SwiftTarget",
"name" : "ZIPFoundation",
"path" : "Sources/ZIPFoundation",
"product_memberships" : [
"ZIPFoundation"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/ZIPFoundation/Resources/PrivacyInfo.xcprivacy",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"Archive+BackingConfiguration.swift",
"Archive+Deprecated.swift",
"Archive+Helpers.swift",
"Archive+MemoryFile.swift",
"Archive+Progress.swift",
"Archive+Reading.swift",
"Archive+ReadingDeprecated.swift",
"Archive+Writing.swift",
"Archive+WritingDeprecated.swift",
"Archive+ZIP64.swift",
"Archive.swift",
"Data+Compression.swift",
"Data+CompressionDeprecated.swift",
"Data+Serialization.swift",
"Date+ZIP.swift",
"Entry+InfoZIP.swift",
"Entry+Serialization.swift",
"Entry+ZIP64.swift",
"Entry.swift",
"Error+ZIP.swift",
"FileManager+ZIP.swift",
"FileManager+ZIPDeprecated.swift",
"Shims.swift",
"String+ZIP.swift",
"URL+ZIP.swift"
],
"target_dependencies" : [
"CZLib"
],
"type" : "library"
},
{
"c99name" : "CZLib",
"module_type" : "SystemLibraryTarget",
"name" : "CZLib",
"path" : "Sources/CZLib",
"product_memberships" : [
"ZIPFoundation"
],
"sources" : [
],
"type" : "system-target"
}
],
"tools_version" : "5.9"
}
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:a7f4f752e160f6cbd9e0c26490aa43ccd5312d524c4c6d77f8b144559b526afa
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Done.