Swift Package IndexBuild Information
Failed to build SwiftSimctl, reference 0.4.2 (7cda25), with Swift 6.3 for Wasm on 12 Apr 2026 20:18:13 UTC.
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/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ctreffs/SwiftSimctl.git
Reference: 0.4.2
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/ctreffs/SwiftSimctl
* tag 0.4.2 -> FETCH_HEAD
HEAD is now at 7cda257 Add get_app_container command (#18)
Cloned https://github.com/ctreffs/SwiftSimctl.git
Revision (git rev-parse @):
7cda257c97cf6aecab0adca63e6b9a2816c75281
SUCCESS checkout https://github.com/ctreffs/SwiftSimctl.git at 0.4.2
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ctreffs/SwiftSimctl.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/JohnSundell/ShellOut.git
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/httpswift/swifter.git
[1/6050] Fetching swifter
[1574/23573] Fetching swifter, swift-argument-parser
[12556/24553] Fetching swifter, swift-argument-parser, shellout
Fetched https://github.com/JohnSundell/ShellOut.git from cache (0.62s)
[22000/23573] Fetching swifter, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.52s)
Fetched https://github.com/httpswift/swifter.git from cache (1.53s)
Computing version for https://github.com/httpswift/swifter.git
Computed https://github.com/httpswift/swifter.git at 1.5.0 (2.43s)
Computing version for https://github.com/JohnSundell/ShellOut.git
Computed https://github.com/JohnSundell/ShellOut.git at 2.3.0 (3.28s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 0.5.0 (2.09s)
Creating working copy for https://github.com/httpswift/swifter.git
Working copy of https://github.com/httpswift/swifter.git resolved at 1.5.0
Creating working copy for https://github.com/JohnSundell/ShellOut.git
Working copy of https://github.com/JohnSundell/ShellOut.git resolved at 2.3.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 0.5.0
Building for debugging...
[0/16] Write sources
[7/16] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/41] Emitting module Swifter
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
[10/43] Emitting module ArgumentParserToolInfo
[11/43] Compiling ArgumentParserToolInfo ToolInfo.swift
[12/44] Wrapping AST for ArgumentParserToolInfo for debugging
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/78] Emitting module ArgumentParser
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
[15/78] Compiling ArgumentParser ArgumentHelp.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
[16/78] Compiling ArgumentParser CompletionKind.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
[17/78] Compiling ArgumentParser Errors.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
[18/78] Compiling ArgumentParser Flag.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
[19/78] Compiling ArgumentParser NameSpecification.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
59 |
60 | /// An exit code that indicates successful completion of a command.
61 | public static let success = ExitCode(EXIT_SUCCESS)
| `- error: cannot find 'EXIT_SUCCESS' in scope
62 |
63 | /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
62 |
63 | /// An exit code that indicates that the command failed.
64 | public static let failure = ExitCode(EXIT_FAILURE)
| `- error: cannot find 'EXIT_FAILURE' in scope
65 |
66 | /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
68 | public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
69 | #else
70 | public static let validationFailure = ExitCode(EX_USAGE)
| `- error: cannot find 'EX_USAGE' in scope
71 | #endif
72 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[20/82] Emitting module ShellOut
/host/spi-builder-workspace/.build/checkouts/ShellOut/Sources/ShellOut.swift:8:8: error: no such module 'Dispatch'
6 |
7 | import Foundation
8 | import Dispatch
| `- error: no such module 'Dispatch'
9 |
10 | // MARK: - API
[21/82] Compiling ArgumentParser BashCompletionsGenerator.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Completions/CompletionsGenerator.swift:49:26: error: cannot find 'getenv' in scope
47 | #else
48 | // FIXME: This retrieves the user's preferred shell, not necessarily the one currently in use.
49 | guard let shellVar = getenv("SHELL") else { return nil }
| `- error: cannot find 'getenv' in scope
50 | let shellParts = String(cString: shellVar).split(separator: "/")
51 | return CompletionShell(rawValue: String(shellParts.last ?? ""))
[22/82] Compiling ShellOut ShellOut.swift
/host/spi-builder-workspace/.build/checkouts/ShellOut/Sources/ShellOut.swift:8:8: error: no such module 'Dispatch'
6 |
7 | import Foundation
8 | import Dispatch
| `- error: no such module 'Dispatch'
9 |
10 | // MARK: - API
[23/82] Compiling ArgumentParser CompletionsGenerator.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Completions/CompletionsGenerator.swift:49:26: error: cannot find 'getenv' in scope
47 | #else
48 | // FIXME: This retrieves the user's preferred shell, not necessarily the one currently in use.
49 | guard let shellVar = getenv("SHELL") else { return nil }
| `- error: cannot find 'getenv' in scope
50 | let shellParts = String(cString: shellVar).split(separator: "/")
51 | return CompletionShell(rawValue: String(shellParts.last ?? ""))
[24/82] Compiling ArgumentParser FishCompletionsGenerator.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Completions/CompletionsGenerator.swift:49:26: error: cannot find 'getenv' in scope
47 | #else
48 | // FIXME: This retrieves the user's preferred shell, not necessarily the one currently in use.
49 | guard let shellVar = getenv("SHELL") else { return nil }
| `- error: cannot find 'getenv' in scope
50 | let shellParts = String(cString: shellVar).split(separator: "/")
51 | return CompletionShell(rawValue: String(shellParts.last ?? ""))
[25/82] Compiling ArgumentParser ZshCompletionsGenerator.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Completions/CompletionsGenerator.swift:49:26: error: cannot find 'getenv' in scope
47 | #else
48 | // FIXME: This retrieves the user's preferred shell, not necessarily the one currently in use.
49 | guard let shellVar = getenv("SHELL") else { return nil }
| `- error: cannot find 'getenv' in scope
50 | let shellParts = String(cString: shellVar).split(separator: "/")
51 | return CompletionShell(rawValue: String(shellParts.last ?? ""))
[26/82] Compiling ArgumentParser Argument.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Completions/CompletionsGenerator.swift:49:26: error: cannot find 'getenv' in scope
47 | #else
48 | // FIXME: This retrieves the user's preferred shell, not necessarily the one currently in use.
49 | guard let shellVar = getenv("SHELL") else { return nil }
| `- error: cannot find 'getenv' in scope
50 | let shellParts = String(cString: shellVar).split(separator: "/")
51 | return CompletionShell(rawValue: String(shellParts.last ?? ""))
[27/82] Compiling ArgumentParser CommandParser.swift
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
[28/82] Compiling ArgumentParser InputOrigin.swift
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
/host/spi-builder-workspace/.build/checkouts/swifter/XCode/Sources/HttpServerIO.swift:9:8: error: no such module 'Dispatch'
7 |
8 | import Foundation
9 | import Dispatch
| `- error: no such module 'Dispatch'
10 |
11 | public protocol HttpServerIODelegate: class {
[32/82] Emitting module SimctlShared
BUILD FAILURE 6.3 wasm