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 CPIOArchiveKit, reference 0.1.0 (f97f35), with Swift 6.1 for Wasm on 28 May 2025 01:01:19 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/LebJe/CPIOArchiveKit.git
Reference: 0.1.0
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/LebJe/CPIOArchiveKit
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at f97f35f Add More Examples; Small Changes (#3)
Cloned https://github.com/LebJe/CPIOArchiveKit.git
Revision (git rev-parse @):
f97f35fc419f81eeb9d7e5731e1ebb9bab29398e
SUCCESS checkout https://github.com/LebJe/CPIOArchiveKit.git at 0.1.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/LebJe/CPIOArchiveKit.git
https://github.com/LebJe/CPIOArchiveKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CPIOArchiveKit",
  "name" : "CPIOArchiveKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "CPIOArchiveKit",
      "targets" : [
        "CPIOArchiveKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CPIOArchiveKitTests",
      "module_type" : "SwiftTarget",
      "name" : "CPIOArchiveKitTests",
      "path" : "Tests/CPIOArchiveKitTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/CPIOArchiveKitTests/test-files",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "CPIOArchiveKitTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "CPIOArchiveKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CPIOArchiveKit",
      "module_type" : "SwiftTarget",
      "name" : "CPIOArchiveKit",
      "path" : "Sources/CPIOArchiveKit",
      "product_memberships" : [
        "CPIOArchiveKit"
      ],
      "sources" : [
        "CPIOArchiveReader.swift",
        "CPIOArchiveType.swift",
        "CPIOArchiveWriter.swift",
        "Checksum.swift",
        "Constants.swift",
        "Errors.swift",
        "Extensions.swift",
        "FileType.swift",
        "Header.swift",
        "Operators.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/12] Compiling CPIOArchiveKit Constants.swift
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
[4/13] Compiling CPIOArchiveKit Operators.swift
[5/13] Compiling CPIOArchiveKit FileType.swift
[6/13] Compiling CPIOArchiveKit Errors.swift
[7/13] Compiling CPIOArchiveKit Extensions.swift
[8/13] Compiling CPIOArchiveKit Header.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/13] Compiling CPIOArchiveKit CPIOArchiveReader.swift
[10/13] Compiling CPIOArchiveKit CPIOArchiveType.swift
[11/13] Compiling CPIOArchiveKit CPIOArchiveWriter.swift
[12/13] Compiling CPIOArchiveKit Checksum.swift
[13/13] Emitting module CPIOArchiveKit
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
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
[2/11] Compiling CPIOArchiveKit Errors.swift
[3/12] Compiling CPIOArchiveKit Constants.swift
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
[4/12] Compiling CPIOArchiveKit Operators.swift
[5/12] Compiling CPIOArchiveKit FileType.swift
[6/12] Compiling CPIOArchiveKit Extensions.swift
[7/12] Compiling CPIOArchiveKit Header.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/12] Compiling CPIOArchiveKit CPIOArchiveWriter.swift
[9/12] Compiling CPIOArchiveKit Checksum.swift
[10/12] Compiling CPIOArchiveKit CPIOArchiveReader.swift
[11/12] Compiling CPIOArchiveKit CPIOArchiveType.swift
[12/12] Emitting module CPIOArchiveKit
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
BUILD FAILURE 6.1 wasm