Swift Package IndexBuild Information
Successful build of Subprocess, reference main (ab2072), with Swift 6.2 for Linux on 18 Nov 2025 01:37:05 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftlang/swift-subprocess.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/swiftlang/swift-subprocess
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ab2072d Keep order of paths fixed (#211)
Cloned https://github.com/swiftlang/swift-subprocess.git
Revision (git rev-parse @):
ab2072d457d1464b17166cc02125fc9fc0791e1a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swiftlang/swift-subprocess.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/swiftlang/swift-subprocess.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b3eaa5734a03a9b8084848018342ef6c4e4ec1a618756d8de460b693a5f488ea
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-system
[1/2158] Fetching swift-docc-plugin
[476/7340] Fetching swift-docc-plugin, swift-system
Fetched https://github.com/apple/swift-system from cache (0.39s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.39s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.5 (2.56s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3578] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.78s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.3 (0.41s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.3
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.5
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/9] Write sources
[5/9] Copying Resources
[6/9] Compiling CSystem shims.c
[7/9] Compiling _SubprocessCShims process_shims.c
[8/9] Write swift-version-24593BA9C3E375BF.txt
[10/40] Emitting module SystemPackage
[11/44] Compiling SystemPackage FilePathSyntax.swift
[12/44] Compiling SystemPackage FilePathTemp.swift
[13/44] Compiling SystemPackage FilePathTempPosix.swift
[14/44] Compiling SystemPackage FilePathTempWindows.swift
[15/44] Compiling SystemPackage SystemString.swift
[16/44] Compiling SystemPackage Util+StringArray.swift
[17/44] Compiling SystemPackage Util.swift
[18/44] Compiling SystemPackage UtilConsumers.swift
[19/44] Compiling SystemPackage FilePath.swift
[20/44] Compiling SystemPackage FilePathComponentView.swift
[21/44] Compiling SystemPackage FilePathComponents.swift
[22/44] Compiling SystemPackage FilePathParsing.swift
[23/44] Compiling SystemPackage FilePathString.swift
[24/44] Compiling SystemPackage Syscalls.swift
[25/44] Compiling SystemPackage WindowsSyscallAdapters.swift
[26/44] Compiling SystemPackage MachPort.swift
[27/44] Compiling SystemPackage PlatformString.swift
[28/44] Compiling SystemPackage Constants.swift
[29/44] Compiling SystemPackage Exports.swift
[30/44] Compiling SystemPackage Mocking.swift
[31/44] Compiling SystemPackage RawBuffer.swift
[32/44] Compiling SystemPackage FilePathWindows.swift
[33/44] Compiling SystemPackage FilePermissions.swift
[34/44] Compiling SystemPackage IOCompletion.swift
[35/44] Compiling SystemPackage IORequest.swift
[36/44] Compiling SystemPackage Errno.swift
[37/44] Compiling SystemPackage ErrnoWindows.swift
[38/44] Compiling SystemPackage FileDescriptor.swift
[39/44] Compiling SystemPackage FileHelpers.swift
[40/44] Compiling SystemPackage FileOperations.swift
[41/44] Compiling SystemPackage IORing.swift
[42/44] Compiling SystemPackage RawIORequest.swift
[43/44] Compiling SystemPackage Backcompat.swift
[44/44] Compiling SystemPackage CInterop.swift
[46/70] Emitting module Subprocess
/host/spi-builder-workspace/Sources/Subprocess/Buffer.swift:84:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
82 | // Access the storage backing this Buffer
83 | public var bytes: RawSpan {
84 | @lifetime(borrow self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
85 | borrowing get {
86 | let ptr = self.data.withUnsafeBytes { $0 }
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:18:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
16 | @_unsafeNonescapableResult
17 | @inlinable @inline(__always)
18 | @lifetime(borrow source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
19 | public func _overrideLifetime<
20 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:31:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
29 | @_unsafeNonescapableResult
30 | @inlinable @inline(__always)
31 | @lifetime(copy source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
32 | public func _overrideLifetime<
33 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:45:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
43 |
44 | internal var _bytes: RawSpan {
45 | @lifetime(copy self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
46 | @_alwaysEmitIntoClient
47 | get {
[47/72] Compiling Subprocess AsyncIO+Dispatch.swift
[48/72] Compiling Subprocess AsyncIO+Linux.swift
[49/72] Compiling Subprocess AsyncIO+Windows.swift
[50/72] Compiling Subprocess Teardown.swift
[51/72] Compiling Subprocess Thread.swift
[52/72] Emitting module TestResources
[53/72] Compiling TestResources resource_bundle_accessor.swift
[54/72] Compiling TestResources TestResources.swift
[56/73] Compiling Subprocess Configuration.swift
[57/73] Compiling Subprocess Error.swift
[58/73] Compiling Subprocess Execution.swift
[59/73] Compiling Subprocess Input.swift
[60/73] Compiling Subprocess Output.swift
[61/73] Compiling Subprocess Subprocess+BSD.swift
[62/73] Compiling Subprocess Subprocess+Windows.swift
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:18:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
16 | @_unsafeNonescapableResult
17 | @inlinable @inline(__always)
18 | @lifetime(borrow source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
19 | public func _overrideLifetime<
20 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:31:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
29 | @_unsafeNonescapableResult
30 | @inlinable @inline(__always)
31 | @lifetime(copy source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
32 | public func _overrideLifetime<
33 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:45:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
43 |
44 | internal var _bytes: RawSpan {
45 | @lifetime(copy self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
46 | @_alwaysEmitIntoClient
47 | get {
[63/73] Compiling Subprocess Result.swift
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:18:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
16 | @_unsafeNonescapableResult
17 | @inlinable @inline(__always)
18 | @lifetime(borrow source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
19 | public func _overrideLifetime<
20 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:31:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
29 | @_unsafeNonescapableResult
30 | @inlinable @inline(__always)
31 | @lifetime(copy source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
32 | public func _overrideLifetime<
33 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:45:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
43 |
44 | internal var _bytes: RawSpan {
45 | @lifetime(copy self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
46 | @_alwaysEmitIntoClient
47 | get {
[64/73] Compiling Subprocess Span+Subprocess.swift
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:18:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
16 | @_unsafeNonescapableResult
17 | @inlinable @inline(__always)
18 | @lifetime(borrow source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
19 | public func _overrideLifetime<
20 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:31:2: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
29 | @_unsafeNonescapableResult
30 | @inlinable @inline(__always)
31 | @lifetime(copy source)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
32 | public func _overrideLifetime<
33 | T: ~Copyable & ~Escapable,
/host/spi-builder-workspace/Sources/Subprocess/Span+Subprocess.swift:45:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
43 |
44 | internal var _bytes: RawSpan {
45 | @lifetime(copy self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
46 | @_alwaysEmitIntoClient
47 | get {
[65/73] Compiling Subprocess Input+Foundation.swift
[66/73] Compiling Subprocess Output+Foundation.swift
[67/73] Compiling Subprocess Span+SubprocessFoundation.swift
[68/73] Compiling Subprocess Subprocess+Darwin.swift
[69/73] Compiling Subprocess Subprocess+Linux.swift
[70/73] Compiling Subprocess Subprocess+Unix.swift
[71/73] Compiling Subprocess API.swift
/host/spi-builder-workspace/Sources/Subprocess/Buffer.swift:84:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
82 | // Access the storage backing this Buffer
83 | public var bytes: RawSpan {
84 | @lifetime(borrow self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
85 | borrowing get {
86 | let ptr = self.data.withUnsafeBytes { $0 }
[72/73] Compiling Subprocess AsyncBufferSequence.swift
/host/spi-builder-workspace/Sources/Subprocess/Buffer.swift:84:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
82 | // Access the storage backing this Buffer
83 | public var bytes: RawSpan {
84 | @lifetime(borrow self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
85 | borrowing get {
86 | let ptr = self.data.withUnsafeBytes { $0 }
[73/73] Compiling Subprocess Buffer.swift
/host/spi-builder-workspace/Sources/Subprocess/Buffer.swift:84:10: warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
82 | // Access the storage backing this Buffer
83 | public var bytes: RawSpan {
84 | @lifetime(borrow self)
| `- warning: Unsupported use of @lifetime, use @_lifetime to specify lifetime dependencies
85 | borrowing get {
86 | let ptr = self.data.withUnsafeBytes { $0 }
Build complete! (27.72s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-system",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-system"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.5",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "Subprocess",
"name" : "Subprocess",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
},
{
"name" : "ios",
"version" : "99.0"
}
],
"products" : [
{
"name" : "Subprocess",
"targets" : [
"Subprocess"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "_SubprocessCShims",
"module_type" : "ClangTarget",
"name" : "_SubprocessCShims",
"path" : "Sources/_SubprocessCShims",
"product_memberships" : [
"Subprocess"
],
"sources" : [
"process_shims.c"
],
"type" : "library"
},
{
"c99name" : "TestResources",
"module_type" : "SwiftTarget",
"name" : "TestResources",
"path" : "Tests/TestResources",
"product_dependencies" : [
"SystemPackage"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Tests/TestResources/Resources",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"TestResources.swift"
],
"type" : "library"
},
{
"c99name" : "SubprocessTests",
"module_type" : "SwiftTarget",
"name" : "SubprocessTests",
"path" : "Tests/SubprocessTests",
"product_dependencies" : [
"SystemPackage"
],
"sources" : [
"AsyncIOTests.swift",
"DarwinTests.swift",
"IntegrationTests.swift",
"LinterTests.swift",
"LinuxTests.swift",
"PlatformConformance.swift",
"ProcessMonitoringTests.swift",
"TestSupport.swift",
"UnixTests.swift",
"WindowsTests.swift"
],
"target_dependencies" : [
"_SubprocessCShims",
"Subprocess",
"TestResources"
],
"type" : "test"
},
{
"c99name" : "Subprocess",
"module_type" : "SwiftTarget",
"name" : "Subprocess",
"path" : "Sources/Subprocess",
"product_dependencies" : [
"SystemPackage"
],
"product_memberships" : [
"Subprocess"
],
"sources" : [
"API.swift",
"AsyncBufferSequence.swift",
"Buffer.swift",
"Configuration.swift",
"Error.swift",
"Execution.swift",
"IO/AsyncIO+Dispatch.swift",
"IO/AsyncIO+Linux.swift",
"IO/AsyncIO+Windows.swift",
"IO/Input.swift",
"IO/Output.swift",
"Platforms/Subprocess+BSD.swift",
"Platforms/Subprocess+Darwin.swift",
"Platforms/Subprocess+Linux.swift",
"Platforms/Subprocess+Unix.swift",
"Platforms/Subprocess+Windows.swift",
"Result.swift",
"Span+Subprocess.swift",
"SubprocessFoundation/Input+Foundation.swift",
"SubprocessFoundation/Output+Foundation.swift",
"SubprocessFoundation/Span+SubprocessFoundation.swift",
"Teardown.swift",
"Thread.swift"
],
"target_dependencies" : [
"_SubprocessCShims"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b3eaa5734a03a9b8084848018342ef6c4e4ec1a618756d8de460b693a5f488ea
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Done.