Swift Package IndexBuild Information
Successful build of execute, reference 0.1.2 (41d351), with Swift 6.1 for macOS (SPM) on 22 Feb 2026 09:05:43 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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 InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-cli/execute.git
Reference: 0.1.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-cli/execute
* tag 0.1.2 -> FETCH_HEAD
HEAD is now at 41d3515 Merge branch 'develop'
Cloned https://github.com/swift-cli/execute.git
Revision (git rev-parse @):
41d3515550531fa06ea1795745634427c3605781
SUCCESS checkout https://github.com/swift-cli/execute.git at 0.1.2
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/swift-cli/execute.git
https://github.com/swift-cli/execute.git
{
"dependencies" : [
],
"manifest_display_name" : "execute",
"name" : "execute",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
}
],
"products" : [
{
"name" : "Execute",
"targets" : [
"Execute"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ExecuteTests",
"module_type" : "SwiftTarget",
"name" : "ExecuteTests",
"path" : "Tests/ExecuteTests",
"sources" : [
"CommandTests/ShCommandTests.swift",
"DataHandlerTests/FileHandleDataHandlerTests.swift",
"Mock/BlockDataHandler.swift",
"Mock/ProcessMock.swift",
"ProcessOperationTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Execute"
],
"type" : "test"
},
{
"c99name" : "Execute",
"module_type" : "SwiftTarget",
"name" : "Execute",
"path" : "Sources/Execute",
"product_memberships" : [
"Execute"
],
"sources" : [
"Command/Command.swift",
"Command/ShCommand.swift",
"DataHandler/DataHandler.swift",
"DataHandler/FileHandle+DataHandler.swift",
"Executor.swift",
"ProcessOperation.swift",
"Shell.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/10] Compiling Execute ProcessOperation.swift
/Users/admin/builder/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:30:12: warning: class 'ProcessOperation' must restate inherited '@unchecked Sendable' conformance
28 | /// An operation that manages the concurrent execution of
29 | /// [Process](https://developer.apple.com/documentation/foundation/process).
30 | open class ProcessOperation: Operation {
| `- warning: class 'ProcessOperation' must restate inherited '@unchecked Sendable' conformance
31 |
32 | /// The process execution result.
/Users/admin/builder/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:63:17: warning: reference to captured var 'self' in concurrently-executing code
61 | standardOutputPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
62 | dispatchQueue.async {
63 | self?.standardOutputDataHandler.handle(fileHandle.availableData)
| `- warning: reference to captured var 'self' in concurrently-executing code
64 | }
65 | }
/Users/admin/builder/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:71:17: warning: reference to captured var 'self' in concurrently-executing code
69 | standardErrorPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
70 | dispatchQueue.async {
71 | self?.standardErrorDataHandler.handle(fileHandle.availableData)
| `- warning: reference to captured var 'self' in concurrently-executing code
72 | }
73 | }
[4/10] Compiling Execute Command.swift
[5/10] Compiling Execute Executor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Execute/Executor.swift:79:13: warning: capture of 'completionBlock' with non-sendable type '((Result<Int32, any Error>) -> Void)?' in a '@Sendable' closure; this is an error in the Swift 6 language mode
77 | operation.completionBlock = {
78 | precondition(operation.result != nil, "Operation was not executed.")
79 | completionBlock?(operation.result!)
| |- warning: capture of 'completionBlock' with non-sendable type '((Result<Int32, any Error>) -> Void)?' 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'
80 | }
81 | operationQueue.addOperations([operation], waitUntilFinished: false)
[6/10] Compiling Execute DataHandler.swift
[7/10] Emitting module Execute
/Users/admin/builder/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:30:12: warning: class 'ProcessOperation' must restate inherited '@unchecked Sendable' conformance
28 | /// An operation that manages the concurrent execution of
29 | /// [Process](https://developer.apple.com/documentation/foundation/process).
30 | open class ProcessOperation: Operation {
| `- warning: class 'ProcessOperation' must restate inherited '@unchecked Sendable' conformance
31 |
32 | /// The process execution result.
[8/10] Compiling Execute ShCommand.swift
[9/10] Compiling Execute FileHandle+DataHandler.swift
[10/10] Compiling Execute Shell.swift
Build complete! (4.70s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "execute",
"name" : "execute",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
}
],
"products" : [
{
"name" : "Execute",
"targets" : [
"Execute"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ExecuteTests",
"module_type" : "SwiftTarget",
"name" : "ExecuteTests",
"path" : "Tests/ExecuteTests",
"sources" : [
"CommandTests/ShCommandTests.swift",
"DataHandlerTests/FileHandleDataHandlerTests.swift",
"Mock/BlockDataHandler.swift",
"Mock/ProcessMock.swift",
"ProcessOperationTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Execute"
],
"type" : "test"
},
{
"c99name" : "Execute",
"module_type" : "SwiftTarget",
"name" : "Execute",
"path" : "Sources/Execute",
"product_memberships" : [
"Execute"
],
"sources" : [
"Command/Command.swift",
"Command/ShCommand.swift",
"DataHandler/DataHandler.swift",
"DataHandler/FileHandle+DataHandler.swift",
"Executor.swift",
"ProcessOperation.swift",
"Shell.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Done.