The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build swift-shell, reference main (2c2c76), with Swift 6.1 for Wasm on 30 May 2025 05:51:16 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/darrarski/swift-shell.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/darrarski/swift-shell
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2c2c769 Resolve the compilation error with Swift 6.0.3 (Xcode 16.2) (#3)
Cloned https://github.com/darrarski/swift-shell.git
Revision (git rev-parse @):
2c2c7693163a2f39d2d4d5b53035c81d1881905c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/darrarski/swift-shell.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/darrarski/swift-shell.git
https://github.com/darrarski/swift-shell.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-concurrency-extras",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-concurrency-extras.git"
    },
    {
      "identity" : "swift-custom-dump",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-custom-dump.git"
    }
  ],
  "manifest_display_name" : "swift-shell",
  "name" : "swift-shell",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftShell",
      "targets" : [
        "SwiftShell"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftShellTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftShellTests",
      "path" : "Tests/SwiftShellTests",
      "product_dependencies" : [
        "ConcurrencyExtras",
        "CustomDump"
      ],
      "sources" : [
        "ShellCommandTests.swift",
        "ShellEnvironmentTests.swift",
        "ShellProcessTests.swift",
        "TestHelpers.swift"
      ],
      "target_dependencies" : [
        "SwiftShell"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftShell",
      "module_type" : "SwiftTarget",
      "name" : "SwiftShell",
      "path" : "Sources/SwiftShell",
      "product_memberships" : [
        "SwiftShell"
      ],
      "sources" : [
        "Bash.swift",
        "ShellCommand.swift",
        "ShellEnvironment.swift",
        "ShellProcess.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/pointfreeco/swift-custom-dump.git
Fetching https://github.com/pointfreeco/swift-concurrency-extras.git
[1/852] Fetching swift-concurrency-extras
[146/5433] Fetching swift-concurrency-extras, swift-custom-dump
Fetched https://github.com/pointfreeco/swift-concurrency-extras.git from cache (0.38s)
Fetched https://github.com/pointfreeco/swift-custom-dump.git from cache (0.46s)
Computing version for https://github.com/pointfreeco/swift-custom-dump.git
Computed https://github.com/pointfreeco/swift-custom-dump.git at 1.3.3 (1.14s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5458] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.72s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras.git
Computed https://github.com/pointfreeco/swift-concurrency-extras.git at 1.3.1 (1.17s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.5.2 (0.73s)
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras.git
Working copy of https://github.com/pointfreeco/swift-concurrency-extras.git resolved at 1.3.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.5.2
Creating working copy for https://github.com/pointfreeco/swift-custom-dump.git
Working copy of https://github.com/pointfreeco/swift-custom-dump.git resolved at 1.3.3
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/7] Compiling SwiftShell ShellProcess.swift
/host/spi-builder-workspace/Sources/SwiftShell/ShellProcess.swift:40:17: error: cannot find 'Process' in scope
 38 |   }
 39 |
 40 |   let process = Process()
    |                 `- error: cannot find 'Process' in scope
 41 |   let inputPipe = Pipe()
 42 |   let outputPipe = Pipe()
[4/7] Compiling SwiftShell ShellEnvironment.swift
[5/7] Compiling SwiftShell Bash.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module SwiftShell
/host/spi-builder-workspace/Sources/SwiftShell/ShellProcess.swift:40:17: error: cannot find 'Process' in scope
 38 |   }
 39 |
 40 |   let process = Process()
    |                 `- error: cannot find 'Process' in scope
 41 |   let inputPipe = Pipe()
 42 |   let outputPipe = Pipe()
[7/7] Compiling SwiftShell ShellCommand.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/6] Compiling SwiftShell Bash.swift
[3/6] Compiling SwiftShell ShellCommand.swift
[4/6] Compiling SwiftShell ShellEnvironment.swift
[5/6] Emitting module SwiftShell
/host/spi-builder-workspace/Sources/SwiftShell/ShellProcess.swift:40:17: error: cannot find 'Process' in scope
 38 |   }
 39 |
 40 |   let process = Process()
    |                 `- error: cannot find 'Process' in scope
 41 |   let inputPipe = Pipe()
 42 |   let outputPipe = Pipe()
[6/6] Compiling SwiftShell ShellProcess.swift
/host/spi-builder-workspace/Sources/SwiftShell/ShellProcess.swift:40:17: error: cannot find 'Process' in scope
 38 |   }
 39 |
 40 |   let process = Process()
    |                 `- error: cannot find 'Process' in scope
 41 |   let inputPipe = Pipe()
 42 |   let outputPipe = Pipe()
BUILD FAILURE 6.1 wasm