Swift Package IndexBuild Information
Failed to build execute, reference 0.1.2 (41d351), with Swift 6.2 for Wasm on 22 Feb 2026 09:06:59 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
========================================
RunAll
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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 /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/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
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/swift-cli/execute.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling Execute Shell.swift
/host/spi-builder-workspace/Sources/Execute/Executor.swift:34:33: error: cannot find type 'OperationQueue' in scope
32 | open var operationQueue: OperationQueue
33 |
34 | public init(operationQueue: OperationQueue = .init()) {
| `- error: cannot find type 'OperationQueue' in scope
35 | self.operationQueue = operationQueue
36 | }
/host/spi-builder-workspace/Sources/Execute/Shell.swift:61:101: error: cannot find type 'Operation' in scope
59 | standardOutputDataHandler: DataHandler = FileHandle.standardOutput,
60 | standardErrorDataHandler: DataHandler = FileHandle.standardError,
61 | completionBlock: ((Result<Int32, Error>) -> Void)? = nil) -> Operation {
| `- error: cannot find type 'Operation' in scope
62 | let command = ShCommand(command: command)
63 | return async(
[4/10] Compiling Execute ProcessOperation.swift
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:36:25: error: cannot find type 'Process' in scope
34 |
35 | /// The process to execute.
36 | public let process: Process
| `- error: cannot find type 'Process' in scope
37 | /// Standard output data handler.
38 | public let standardOutputDataHandler: DataHandler
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:48:26: error: cannot find type 'Process' in scope
46 | /// - standardOutputDataHandler: Standard output data handler.
47 | /// - standardErrorDataHandler: Standard error data handler.
48 | public init(process: Process,
| `- error: cannot find type 'Process' in scope
49 | standardOutputDataHandler: DataHandler,
50 | standardErrorDataHandler: DataHandler) {
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:57:24: error: method does not override any method from its superclass
55 | }
56 |
57 | open override func main() {
| `- error: method does not override any method from its superclass
58 | let dispatchQueue = DispatchQueue(label: "com.swiftcli.execute")
59 |
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:92:24: error: method does not override any method from its superclass
90 | }
91 |
92 | open override func cancel() {
| `- error: method does not override any method from its superclass
93 | process.interrupt()
94 | }
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:30:30: error: cannot find type 'Operation' in scope
28 | /// An operation that manages the concurrent execution of
29 | /// [Process](https://developer.apple.com/documentation/foundation/process).
30 | open class ProcessOperation: Operation {
| `- error: cannot find type 'Operation' in scope
31 |
32 | /// The process execution result.
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:54:9: error: 'super' cannot be used in class 'ProcessOperation' because it has no superclass
52 | self.standardOutputDataHandler = standardOutputDataHandler
53 | self.standardErrorDataHandler = standardErrorDataHandler
54 | super.init()
| `- error: 'super' cannot be used in class 'ProcessOperation' because it has no superclass
55 | }
56 |
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:58:29: error: cannot find 'DispatchQueue' in scope
56 |
57 | open override func main() {
58 | let dispatchQueue = DispatchQueue(label: "com.swiftcli.execute")
| `- error: cannot find 'DispatchQueue' in scope
59 |
60 | let standardOutputPipe = Pipe()
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:61:49: error: value of type 'FileHandle' has no member 'readabilityHandler'
59 |
60 | let standardOutputPipe = Pipe()
61 | standardOutputPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
| `- error: value of type 'FileHandle' has no member 'readabilityHandler'
62 | dispatchQueue.async {
63 | self?.standardOutputDataHandler.handle(fileHandle.availableData)
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:61:84: error: cannot infer type of closure parameter 'fileHandle' without a type annotation
59 |
60 | let standardOutputPipe = Pipe()
61 | standardOutputPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
| `- error: cannot infer type of closure parameter 'fileHandle' without a type annotation
62 | dispatchQueue.async {
63 | self?.standardOutputDataHandler.handle(fileHandle.availableData)
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:69:48: error: value of type 'FileHandle' has no member 'readabilityHandler'
67 |
68 | let standardErrorPipe = Pipe()
69 | standardErrorPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
| `- error: value of type 'FileHandle' has no member 'readabilityHandler'
70 | dispatchQueue.async {
71 | self?.standardErrorDataHandler.handle(fileHandle.availableData)
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:69:83: error: cannot infer type of closure parameter 'fileHandle' without a type annotation
67 |
68 | let standardErrorPipe = Pipe()
69 | standardErrorPipe.fileHandleForReading.readabilityHandler = { [weak self] fileHandle in
| `- error: cannot infer type of closure parameter 'fileHandle' without a type annotation
70 | dispatchQueue.async {
71 | self?.standardErrorDataHandler.handle(fileHandle.availableData)
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:76:40: error: cannot infer type of closure parameter '_' without a type annotation
74 | process.standardError = standardErrorPipe
75 |
76 | process.terminationHandler = { _ in
| `- error: cannot infer type of closure parameter '_' without a type annotation
77 | dispatchQueue.async {
78 | standardOutputPipe.fileHandleForReading.readabilityHandler = nil
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:77:27: error: cannot infer return type for closure with multiple statements; add explicit type to disambiguate
75 |
76 | process.terminationHandler = { _ in
77 | dispatchQueue.async {
| `- error: cannot infer return type for closure with multiple statements; add explicit type to disambiguate
78 | standardOutputPipe.fileHandleForReading.readabilityHandler = nil
79 | standardErrorPipe.fileHandleForReading.readabilityHandler = nil
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:78:57: error: value of type 'FileHandle' has no member 'readabilityHandler'
76 | process.terminationHandler = { _ in
77 | dispatchQueue.async {
78 | standardOutputPipe.fileHandleForReading.readabilityHandler = nil
| `- error: value of type 'FileHandle' has no member 'readabilityHandler'
79 | standardErrorPipe.fileHandleForReading.readabilityHandler = nil
80 | }
[5/10] Compiling Execute FileHandle+DataHandler.swift
[6/10] Compiling Execute Executor.swift
/host/spi-builder-workspace/Sources/Execute/Executor.swift:32:30: error: cannot find type 'OperationQueue' in scope
30 |
31 | /// The operation queue which executes command.
32 | open var operationQueue: OperationQueue
| `- error: cannot find type 'OperationQueue' in scope
33 |
34 | public init(operationQueue: OperationQueue = .init()) {
/host/spi-builder-workspace/Sources/Execute/Executor.swift:34:33: error: cannot find type 'OperationQueue' in scope
32 | open var operationQueue: OperationQueue
33 |
34 | public init(operationQueue: OperationQueue = .init()) {
| `- error: cannot find type 'OperationQueue' in scope
35 | self.operationQueue = operationQueue
36 | }
/host/spi-builder-workspace/Sources/Execute/Executor.swift:70:101: error: cannot find type 'Operation' in scope
68 | standardOutputDataHandler: DataHandler = FileHandle.standardOutput,
69 | standardErrorDataHandler: DataHandler = FileHandle.standardError,
70 | completionBlock: ((Result<Int32, Error>) -> Void)? = nil) -> Operation {
| `- error: cannot find type 'Operation' in scope
71 | let operation = self.operation(
72 | command: command,
/host/spi-builder-workspace/Sources/Execute/Executor.swift:77:19: error: value of type 'ProcessOperation' has no member 'completionBlock'
75 | standardErrorDataHandler: standardErrorDataHandler
76 | )
77 | operation.completionBlock = {
| `- error: value of type 'ProcessOperation' has no member 'completionBlock'
78 | precondition(operation.result != nil, "Operation was not executed.")
79 | completionBlock?(operation.result!)
/host/spi-builder-workspace/Sources/Execute/Executor.swift:95:23: error: cannot find 'Process' in scope
93 | standardOutputDataHandler: DataHandler,
94 | standardErrorDataHandler: DataHandler) -> ProcessOperation {
95 | let process = Process()
| `- error: cannot find 'Process' in scope
96 | process.executableURL = .init(fileURLWithPath: command.executablePath)
97 | process.arguments = command.arguments
/host/spi-builder-workspace/Sources/Execute/Executor.swift:96:34: error: cannot infer contextual base in reference to member 'init'
94 | standardErrorDataHandler: DataHandler) -> ProcessOperation {
95 | let process = Process()
96 | process.executableURL = .init(fileURLWithPath: command.executablePath)
| `- error: cannot infer contextual base in reference to member 'init'
97 | process.arguments = command.arguments
98 | if let environment = environment {
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:48:26: error: cannot find type 'Process' in scope
46 | /// - standardOutputDataHandler: Standard output data handler.
47 | /// - standardErrorDataHandler: Standard error data handler.
48 | public init(process: Process,
| `- error: cannot find type 'Process' in scope
49 | standardOutputDataHandler: DataHandler,
50 | standardErrorDataHandler: DataHandler) {
[7/10] Compiling Execute ShCommand.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/10] Emitting module Execute
/host/spi-builder-workspace/Sources/Execute/Executor.swift:32:30: error: cannot find type 'OperationQueue' in scope
30 |
31 | /// The operation queue which executes command.
32 | open var operationQueue: OperationQueue
| `- error: cannot find type 'OperationQueue' in scope
33 |
34 | public init(operationQueue: OperationQueue = .init()) {
/host/spi-builder-workspace/Sources/Execute/Executor.swift:34:33: error: cannot find type 'OperationQueue' in scope
32 | open var operationQueue: OperationQueue
33 |
34 | public init(operationQueue: OperationQueue = .init()) {
| `- error: cannot find type 'OperationQueue' in scope
35 | self.operationQueue = operationQueue
36 | }
/host/spi-builder-workspace/Sources/Execute/Executor.swift:70:101: error: cannot find type 'Operation' in scope
68 | standardOutputDataHandler: DataHandler = FileHandle.standardOutput,
69 | standardErrorDataHandler: DataHandler = FileHandle.standardError,
70 | completionBlock: ((Result<Int32, Error>) -> Void)? = nil) -> Operation {
| `- error: cannot find type 'Operation' in scope
71 | let operation = self.operation(
72 | command: command,
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:36:25: error: cannot find type 'Process' in scope
34 |
35 | /// The process to execute.
36 | public let process: Process
| `- error: cannot find type 'Process' in scope
37 | /// Standard output data handler.
38 | public let standardOutputDataHandler: DataHandler
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:48:26: error: cannot find type 'Process' in scope
46 | /// - standardOutputDataHandler: Standard output data handler.
47 | /// - standardErrorDataHandler: Standard error data handler.
48 | public init(process: Process,
| `- error: cannot find type 'Process' in scope
49 | standardOutputDataHandler: DataHandler,
50 | standardErrorDataHandler: DataHandler) {
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:57:24: error: method does not override any method from its superclass
55 | }
56 |
57 | open override func main() {
| `- error: method does not override any method from its superclass
58 | let dispatchQueue = DispatchQueue(label: "com.swiftcli.execute")
59 |
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:92:24: error: method does not override any method from its superclass
90 | }
91 |
92 | open override func cancel() {
| `- error: method does not override any method from its superclass
93 | process.interrupt()
94 | }
/host/spi-builder-workspace/Sources/Execute/ProcessOperation.swift:30:30: error: cannot find type 'Operation' in scope
28 | /// An operation that manages the concurrent execution of
29 | /// [Process](https://developer.apple.com/documentation/foundation/process).
30 | open class ProcessOperation: Operation {
| `- error: cannot find type 'Operation' in scope
31 |
32 | /// The process execution result.
/host/spi-builder-workspace/Sources/Execute/Shell.swift:61:101: error: cannot find type 'Operation' in scope
59 | standardOutputDataHandler: DataHandler = FileHandle.standardOutput,
60 | standardErrorDataHandler: DataHandler = FileHandle.standardError,
61 | completionBlock: ((Result<Int32, Error>) -> Void)? = nil) -> Operation {
| `- error: cannot find type 'Operation' in scope
62 | let command = ShCommand(command: command)
63 | return async(
[9/10] Compiling Execute DataHandler.swift
[10/10] Compiling Execute Command.swift
BUILD FAILURE 6.2 wasm