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Build Information

Failed to build CommandLine, reference 2.0.0 (9b5611), with Swift 6.1 for Wasm on 27 May 2025 23:03:13 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davidskrundz/commandline.git
Reference: 2.0.0
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
 * tag               2.0.0      -> FETCH_HEAD
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 2.0.0
========================================
Build
========================================
Selected platform:         wasm
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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/DavidSkrundz/Collections.git
[1/203] Fetching collections
Fetched https://github.com/DavidSkrundz/Collections.git from cache (0.20s)
Computing version for https://github.com/DavidSkrundz/Collections.git
Computed https://github.com/DavidSkrundz/Collections.git at 2.0.0 (1.72s)
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] Compiling Generator Generator+Sequence.swift
[5/19] Compiling Generator Generator+Previous.swift
[6/19] Compiling Generator Generator.swift
[7/19] Compiling Generator Generator+String.swift
[8/19] Emitting module Generator
[9/19] Compiling Generator Character.swift
[10/19] Compiling Generator Collection+Generator.swift
[11/19] Compiling Generator Generator+Peek.swift
[12/19] Compiling Generator Generator+Iterator.swift
[13/19] Compiling Generator Generator+Move.swift
[14/20] Wrapping AST for Generator for debugging
error: emit-module command failed with exit code 1 (use -v to see invocation)
[16/28] Emitting module CommandLine
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:10:26: error: cannot find type 'Process' in scope
  8 | /// A wrapper for `Process` with automatic simple piping.
  9 | public struct AutoTask {
 10 | 	fileprivate let tasks: [Process]
    |                          `- error: cannot find type 'Process' in scope
 11 | 	fileprivate let pipes: [Pipe]
 12 |
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:25:27: error: cannot find type 'Process' in scope
 23 | 	}
 24 |
 25 | 	fileprivate init(tasks: [Process], pipes: [Pipe]) {
    |                           `- error: cannot find type 'Process' in scope
 26 | 		self.tasks = tasks
 27 | 		self.pipes = pipes
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:60:62: error: cannot find type 'Process' in scope
 58 | 	}
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
    |                                                              `- error: cannot find type 'Process' in scope
 61 | 		let process = Process()
 62 | 		process.launchPath = "/usr/bin/env"
/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 ANSI.swift
[18/28] Compiling CommandLine Option.swift
[19/28] 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 |
[20/28] Compiling CommandLine ParseError.swift
[21/28] Compiling CommandLine Output.swift
[22/28] Compiling CommandLine ArgumentParser.swift
[23/28] Compiling CommandLine AutoTask.swift
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:10:26: error: cannot find type 'Process' in scope
  8 | /// A wrapper for `Process` with automatic simple piping.
  9 | public struct AutoTask {
 10 | 	fileprivate let tasks: [Process]
    |                          `- error: cannot find type 'Process' in scope
 11 | 	fileprivate let pipes: [Pipe]
 12 |
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:25:27: error: cannot find type 'Process' in scope
 23 | 	}
 24 |
 25 | 	fileprivate init(tasks: [Process], pipes: [Pipe]) {
    |                           `- error: cannot find type 'Process' in scope
 26 | 		self.tasks = tasks
 27 | 		self.pipes = pipes
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:60:62: error: cannot find type 'Process' in scope
 58 | 	}
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
    |                                                              `- error: cannot find type 'Process' in scope
 61 | 		let process = Process()
 62 | 		process.launchPath = "/usr/bin/env"
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:61:17: error: cannot find 'Process' in scope
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
 61 | 		let process = Process()
    |                 `- error: cannot find 'Process' in scope
 62 | 		process.launchPath = "/usr/bin/env"
 63 | 		process.arguments = arguments
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:117:39: error: extra argument 'pipes' in call
115 | 	let tasks = lhs.tasks + rhs.tasks
116 | 	let pipes = lhs.pipes + rhs.pipes
117 | 	return AutoTask(tasks: tasks, pipes: pipes)
    |                                       `- error: extra argument 'pipes' in call
118 | }
119 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/7] Write swift-version-24593BA9C3E375BF.txt
[2/16] Compiling Generator Generator+Iterator.swift
[3/16] Compiling Generator Generator+String.swift
[4/16] Compiling Generator Generator+Sequence.swift
[5/17] Emitting module Generator
[6/17] Compiling Generator Character.swift
[7/17] Compiling Generator Collection+Generator.swift
[8/17] Compiling Generator Generator+Peek.swift
[9/17] Compiling Generator Generator+Previous.swift
[10/17] Compiling Generator Generator+Move.swift
[11/17] Compiling Generator Generator.swift
[13/25] Compiling CommandLine Output.swift
[14/25] Compiling CommandLine AutoTask.swift
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:10:26: error: cannot find type 'Process' in scope
  8 | /// A wrapper for `Process` with automatic simple piping.
  9 | public struct AutoTask {
 10 | 	fileprivate let tasks: [Process]
    |                          `- error: cannot find type 'Process' in scope
 11 | 	fileprivate let pipes: [Pipe]
 12 |
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:25:27: error: cannot find type 'Process' in scope
 23 | 	}
 24 |
 25 | 	fileprivate init(tasks: [Process], pipes: [Pipe]) {
    |                           `- error: cannot find type 'Process' in scope
 26 | 		self.tasks = tasks
 27 | 		self.pipes = pipes
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:60:62: error: cannot find type 'Process' in scope
 58 | 	}
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
    |                                                              `- error: cannot find type 'Process' in scope
 61 | 		let process = Process()
 62 | 		process.launchPath = "/usr/bin/env"
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:61:17: error: cannot find 'Process' in scope
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
 61 | 		let process = Process()
    |                 `- error: cannot find 'Process' in scope
 62 | 		process.launchPath = "/usr/bin/env"
 63 | 		process.arguments = arguments
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:117:39: error: extra argument 'pipes' in call
115 | 	let tasks = lhs.tasks + rhs.tasks
116 | 	let pipes = lhs.pipes + rhs.pipes
117 | 	return AutoTask(tasks: tasks, pipes: pipes)
    |                                       `- error: extra argument 'pipes' in call
118 | }
119 |
[15/25] Compiling CommandLine Option.swift
[16/25] Compiling CommandLine ParseError.swift
[17/25] Compiling CommandLine StandardInOut.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/25] Compiling CommandLine ANSI.swift
[19/25] Compiling CommandLine ArgumentParser.swift
[20/25] Emitting module CommandLine
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:10:26: error: cannot find type 'Process' in scope
  8 | /// A wrapper for `Process` with automatic simple piping.
  9 | public struct AutoTask {
 10 | 	fileprivate let tasks: [Process]
    |                          `- error: cannot find type 'Process' in scope
 11 | 	fileprivate let pipes: [Pipe]
 12 |
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:25:27: error: cannot find type 'Process' in scope
 23 | 	}
 24 |
 25 | 	fileprivate init(tasks: [Process], pipes: [Pipe]) {
    |                           `- error: cannot find type 'Process' in scope
 26 | 		self.tasks = tasks
 27 | 		self.pipes = pipes
/host/spi-builder-workspace/Sources/CommandLine/AutoTask.swift:60:62: error: cannot find type 'Process' in scope
 58 | 	}
 59 |
 60 | 	private static func createProcess(_ arguments: [String]) -> Process {
    |                                                              `- error: cannot find type 'Process' in scope
 61 | 		let process = Process()
 62 | 		process.launchPath = "/usr/bin/env"
BUILD FAILURE 6.1 wasm