Swift Package IndexBuild Information
Successful build of CommandLine, reference master (9b5611), with Swift 6.1 for Linux on 26 Apr 2025 09:37:55 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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/davidskrundz/commandline.git
Reference: master
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/davidskrundz/commandline
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 9b56116 Swift 5 update
Cloned https://github.com/davidskrundz/commandline.git
Revision (git rev-parse @):
9b56116871b5cbd9f81455ab639fa1705efb5ac8
SUCCESS checkout https://github.com/davidskrundz/commandline.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/davidskrundz/commandline.git
https://github.com/davidskrundz/commandline.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "collections",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "2.1.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DavidSkrundz/Collections.git"
}
],
"manifest_display_name" : "CommandLine",
"name" : "CommandLine",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "CommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "sCommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"static"
]
}
},
{
"name" : "dCommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"dynamic"
]
}
}
],
"targets" : [
{
"c99name" : "CommandLineTests",
"module_type" : "SwiftTarget",
"name" : "CommandLineTests",
"path" : "Tests/CommandLineTests",
"sources" : [
"ArgumentParserTests.swift",
"AutoTaskTests.swift"
],
"target_dependencies" : [
"CommandLine"
],
"type" : "test"
},
{
"c99name" : "CommandLine",
"module_type" : "SwiftTarget",
"name" : "CommandLine",
"path" : "Sources/CommandLine",
"product_dependencies" : [
"Generator"
],
"product_memberships" : [
"CommandLine",
"sCommandLine",
"dCommandLine"
],
"sources" : [
"ANSI.swift",
"ArgumentParser.swift",
"AutoTask.swift",
"Option.swift",
"Output.swift",
"ParseError.swift",
"StandardInOut.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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
Fetching https://github.com/DavidSkrundz/Collections.git
[1/203] Fetching collections
Fetched https://github.com/DavidSkrundz/Collections.git from cache (0.36s)
Computing version for https://github.com/DavidSkrundz/Collections.git
Computed https://github.com/DavidSkrundz/Collections.git at 2.0.0 (1.42s)
Creating working copy for https://github.com/DavidSkrundz/Collections.git
Working copy of https://github.com/DavidSkrundz/Collections.git resolved at 2.0.0
Building for debugging...
[0/9] Write sources
[2/9] Write swift-version-24593BA9C3E375BF.txt
[4/18] Emitting module Generator
[5/19] Compiling Generator Generator+Sequence.swift
[6/19] Compiling Generator Generator+Previous.swift
[7/19] Compiling Generator Character.swift
[8/19] Compiling Generator Collection+Generator.swift
[9/19] Compiling Generator Generator+String.swift
[10/19] Compiling Generator Generator+Move.swift
[11/19] Compiling Generator Generator+Peek.swift
[12/19] Compiling Generator Generator+Iterator.swift
[13/19] Compiling Generator Generator.swift
[14/20] Wrapping AST for Generator for debugging
[16/28] Emitting module CommandLine
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:29:12: warning: let 'standardIn' is not concurrency-safe because non-'Sendable' type 'StandardIn' may have shared mutable state; this is an error in the Swift 6 language mode
19 | }
20 |
21 | public struct StandardIn {
| `- note: consider making struct 'StandardIn' conform to the 'Sendable' protocol
22 | fileprivate init() {}
23 |
:
27 | }
28 |
29 | public let standardIn: StandardIn = StandardIn()
| |- warning: let 'standardIn' is not concurrency-safe because non-'Sendable' type 'StandardIn' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'standardIn' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
30 | public let standardOut: StandardOut = StandardOut()
31 |
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:30:12: warning: let 'standardOut' is not concurrency-safe because non-'Sendable' type 'StandardOut' may have shared mutable state; this is an error in the Swift 6 language mode
6 | import Foundation
7 |
8 | public struct StandardOut: Output {
| `- note: consider making struct 'StandardOut' conform to the 'Sendable' protocol
9 | fileprivate init() {}
10 |
:
28 |
29 | public let standardIn: StandardIn = StandardIn()
30 | public let standardOut: StandardOut = StandardOut()
| |- warning: let 'standardOut' is not concurrency-safe because non-'Sendable' type 'StandardOut' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'standardOut' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 |
[17/28] Compiling CommandLine ArgumentParser.swift
[18/28] Compiling CommandLine Output.swift
[19/28] Compiling CommandLine Option.swift
[20/28] Compiling CommandLine ParseError.swift
[21/28] Compiling CommandLine StandardInOut.swift
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:29:12: warning: let 'standardIn' is not concurrency-safe because non-'Sendable' type 'StandardIn' may have shared mutable state; this is an error in the Swift 6 language mode
19 | }
20 |
21 | public struct StandardIn {
| `- note: consider making struct 'StandardIn' conform to the 'Sendable' protocol
22 | fileprivate init() {}
23 |
:
27 | }
28 |
29 | public let standardIn: StandardIn = StandardIn()
| |- warning: let 'standardIn' is not concurrency-safe because non-'Sendable' type 'StandardIn' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'standardIn' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
30 | public let standardOut: StandardOut = StandardOut()
31 |
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:30:12: warning: let 'standardOut' is not concurrency-safe because non-'Sendable' type 'StandardOut' may have shared mutable state; this is an error in the Swift 6 language mode
6 | import Foundation
7 |
8 | public struct StandardOut: Output {
| `- note: consider making struct 'StandardOut' conform to the 'Sendable' protocol
9 | fileprivate init() {}
10 |
:
28 |
29 | public let standardIn: StandardIn = StandardIn()
30 | public let standardOut: StandardOut = StandardOut()
| |- warning: let 'standardOut' is not concurrency-safe because non-'Sendable' type 'StandardOut' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'standardOut' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 |
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:12:24: 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
10 |
11 | public func isTerminal() -> Bool {
12 | return isatty(fileno(stdout)) == 1
| `- 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
13 | }
14 |
/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. */
/host/spi-builder-workspace/Sources/CommandLine/StandardInOut.swift:25:24: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
23 |
24 | public func isTerminal() -> Bool {
25 | return isatty(fileno(stdin)) == 1
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
26 | }
27 | }
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
[22/28] Compiling CommandLine ANSI.swift
[23/28] Compiling CommandLine AutoTask.swift
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:62:11: warning: 'launchPath' is deprecated: renamed to 'executableURL'
60 | private static func createProcess(_ arguments: [String]) -> Process {
61 | let process = Process()
62 | process.launchPath = "/usr/bin/env"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
63 | process.arguments = arguments
64 | return process
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:89:25: warning: 'launch()' is deprecated: renamed to 'run'
87 | let pipe = Pipe()
88 | lhs.tasks.last!.standardOutput = pipe
89 | lhs.tasks.forEach { $0.launch() }
| |- warning: 'launch()' is deprecated: renamed to 'run'
| `- note: use 'run' instead
90 |
91 | while true {
[24/29] Wrapping AST for CommandLine for debugging
[25/29] Write Objects.LinkFileList
[27/29] Archiving libsCommandLine.a
[28/29] Linking libdCommandLine.so
Build complete! (20.87s)
Build complete.
{
"dependencies" : [
{
"identity" : "collections",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "2.1.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/DavidSkrundz/Collections.git"
}
],
"manifest_display_name" : "CommandLine",
"name" : "CommandLine",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "CommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "sCommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"static"
]
}
},
{
"name" : "dCommandLine",
"targets" : [
"CommandLine"
],
"type" : {
"library" : [
"dynamic"
]
}
}
],
"targets" : [
{
"c99name" : "CommandLineTests",
"module_type" : "SwiftTarget",
"name" : "CommandLineTests",
"path" : "Tests/CommandLineTests",
"sources" : [
"ArgumentParserTests.swift",
"AutoTaskTests.swift"
],
"target_dependencies" : [
"CommandLine"
],
"type" : "test"
},
{
"c99name" : "CommandLine",
"module_type" : "SwiftTarget",
"name" : "CommandLine",
"path" : "Sources/CommandLine",
"product_dependencies" : [
"Generator"
],
"product_memberships" : [
"CommandLine",
"sCommandLine",
"dCommandLine"
],
"sources" : [
"ANSI.swift",
"ArgumentParser.swift",
"AutoTask.swift",
"Option.swift",
"Output.swift",
"ParseError.swift",
"StandardInOut.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
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.