Swift Package IndexBuild Information
Successful build of SwiftKit, reference main (cd4ab8), with Swift 6.1 for Linux on 27 Apr 2025 09:25:49 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wendyliga/SwiftKit.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/wendyliga/SwiftKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at cd4ab8d Fix Shell (#16)
Cloned https://github.com/wendyliga/SwiftKit.git
Revision (git rev-parse @):
cd4ab8d71b82209b774004954451517e565575bf
SUCCESS checkout https://github.com/wendyliga/SwiftKit.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/wendyliga/SwiftKit.git
https://github.com/wendyliga/SwiftKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "SwiftKit",
"name" : "SwiftKit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftKit",
"targets" : [
"SwiftKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftKitTests",
"module_type" : "SwiftTarget",
"name" : "SwiftKitTests",
"path" : "Tests/SwiftKitTests",
"sources" : [
"Array+Tests.swift",
"DefaultValue+Tests.swift",
"NonEmpty+Tests.swift",
"Result+Tests.swift",
"String+Tests.swift",
"Traceable+Tests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftKit"
],
"type" : "test"
},
{
"c99name" : "SwiftKit",
"module_type" : "SwiftTarget",
"name" : "SwiftKit",
"path" : "Sources/SwiftKit",
"product_memberships" : [
"SwiftKit"
],
"sources" : [
"Deprecated.swift",
"Error.swift",
"Extensions/Array+Extension.swift",
"Extensions/Result+Extension.swift",
"Extensions/String+Extension.swift",
"Log.swift",
"PropertyWrapper/DefaultValue.swift",
"PropertyWrapper/NonEmpty.swift",
"PropertyWrapper/Traceable.swift",
"Shell.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/12] Compiling SwiftKit DefaultValue.swift
[4/13] Compiling SwiftKit Traceable.swift
[5/13] Compiling SwiftKit Log.swift
/host/spi-builder-workspace/Sources/SwiftKit/Log.swift:54:38: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
52 | }
53 |
54 | fputs(prefix + value + "\n", stderr)
| `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
55 | }
56 |
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/SwiftKit/Log.swift:68:38: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
66 | }
67 |
68 | fputs(prefix + value + "\n", stdout)
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
69 | }
70 | }
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
[6/13] Compiling SwiftKit NonEmpty.swift
[7/13] Compiling SwiftKit String+Extension.swift
[8/13] Compiling SwiftKit Array+Extension.swift
[9/13] Compiling SwiftKit Result+Extension.swift
[10/13] Emitting module SwiftKit
[11/13] Compiling SwiftKit Deprecated.swift
[12/13] Compiling SwiftKit Error.swift
[13/13] Compiling SwiftKit Shell.swift
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:55:14: warning: 'launch()' is deprecated: renamed to 'run'
53 | task.standardError = errorPipe
54 |
55 | task.launch()
| |- warning: 'launch()' is deprecated: renamed to 'run'
| `- note: use 'run' instead
56 |
57 | // set observer
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:75:21: warning: capture of 'result' with non-sendable type '(Shell.ResultStream) -> Void' (aka '((output: Optional<String>, errorOuput: Optional<String>)) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
73 | if data.count > 0 {
74 | if let output = String(data: data, encoding: String.Encoding.utf8) {
75 | result((output: output.trim(), errorOuput: nil))
| |- warning: capture of 'result' with non-sendable type '(Shell.ResultStream) -> Void' (aka '((output: Optional<String>, errorOuput: Optional<String>)) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
76 | }
77 |
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:81:59: warning: capture of 'stdOutObserver' with non-sendable type '(any NSObjectProtocol)?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
79 | } else {
80 | // That means we've reached the end of the input.
81 | NotificationCenter.default.removeObserver(stdOutObserver!)
| `- warning: capture of 'stdOutObserver' with non-sendable type '(any NSObjectProtocol)?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
82 | }
83 | }
Foundation.NSObjectProtocol:1:17: note: protocol 'NSObjectProtocol' does not conform to the 'Sendable' protocol
1 | public protocol NSObjectProtocol : AnyObject {
| `- note: protocol 'NSObjectProtocol' does not conform to the 'Sendable' protocol
2 | func isEqual(_ object: Any?) -> Bool
3 | var hash: Int { get }
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:81:59: warning: reference to captured var 'stdOutObserver' in concurrently-executing code; this is an error in the Swift 6 language mode
79 | } else {
80 | // That means we've reached the end of the input.
81 | NotificationCenter.default.removeObserver(stdOutObserver!)
| `- warning: reference to captured var 'stdOutObserver' in concurrently-executing code; this is an error in the Swift 6 language mode
82 | }
83 | }
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:95:21: warning: capture of 'result' with non-sendable type '(Shell.ResultStream) -> Void' (aka '((output: Optional<String>, errorOuput: Optional<String>)) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
93 | if data.count > 0 {
94 | if let output = String(data: data, encoding: String.Encoding.utf8) {
95 | result((output: nil, errorOuput: output.trim()))
| |- warning: capture of 'result' with non-sendable type '(Shell.ResultStream) -> Void' (aka '((output: Optional<String>, errorOuput: Optional<String>)) -> ()') in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
96 | }
97 |
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:101:59: warning: capture of 'stdErrObserver' with non-sendable type '(any NSObjectProtocol)?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
99 | } else {
100 | // That means we've reached the end of the input.
101 | NotificationCenter.default.removeObserver(stdErrObserver!)
| `- warning: capture of 'stdErrObserver' with non-sendable type '(any NSObjectProtocol)?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
102 | }
103 | }
Foundation.NSObjectProtocol:1:17: note: protocol 'NSObjectProtocol' does not conform to the 'Sendable' protocol
1 | public protocol NSObjectProtocol : AnyObject {
| `- note: protocol 'NSObjectProtocol' does not conform to the 'Sendable' protocol
2 | func isEqual(_ object: Any?) -> Bool
3 | var hash: Int { get }
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:101:59: warning: reference to captured var 'stdErrObserver' in concurrently-executing code; this is an error in the Swift 6 language mode
99 | } else {
100 | // That means we've reached the end of the input.
101 | NotificationCenter.default.removeObserver(stdErrObserver!)
| `- warning: reference to captured var 'stdErrObserver' in concurrently-executing code; this is an error in the Swift 6 language mode
102 | }
103 | }
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:66:24: warning: 'stdOutObserver' mutated after capture by sendable closure
64 | // set listener
65 | var stdOutObserver: NSObjectProtocol!
66 | stdOutObserver = NotificationCenter.default.addObserver(
| `- warning: 'stdOutObserver' mutated after capture by sendable closure
67 | forName: NSNotification.Name.NSFileHandleDataAvailable,
68 | object: stdOutReading,
/host/spi-builder-workspace/Sources/SwiftKit/Shell.swift:86:24: warning: 'stdErrObserver' mutated after capture by sendable closure
84 |
85 | var stdErrObserver: NSObjectProtocol!
86 | stdErrObserver = NotificationCenter.default.addObserver(
| `- warning: 'stdErrObserver' mutated after capture by sendable closure
87 | forName: NSNotification.Name.NSFileHandleDataAvailable,
88 | object: stdErrReading,
Build complete! (5.64s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SwiftKit",
"name" : "SwiftKit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftKit",
"targets" : [
"SwiftKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftKitTests",
"module_type" : "SwiftTarget",
"name" : "SwiftKitTests",
"path" : "Tests/SwiftKitTests",
"sources" : [
"Array+Tests.swift",
"DefaultValue+Tests.swift",
"NonEmpty+Tests.swift",
"Result+Tests.swift",
"String+Tests.swift",
"Traceable+Tests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftKit"
],
"type" : "test"
},
{
"c99name" : "SwiftKit",
"module_type" : "SwiftTarget",
"name" : "SwiftKit",
"path" : "Sources/SwiftKit",
"product_memberships" : [
"SwiftKit"
],
"sources" : [
"Deprecated.swift",
"Error.swift",
"Extensions/Array+Extension.swift",
"Extensions/Result+Extension.swift",
"Extensions/String+Extension.swift",
"Log.swift",
"PropertyWrapper/DefaultValue.swift",
"PropertyWrapper/NonEmpty.swift",
"PropertyWrapper/Traceable.swift",
"Shell.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.