Swift Package Index

Build Information

Successful build of zip, reference main (ff9ea8), with Swift 6.4 for macOS (SPM) on 22 Oct 2026 21:47:48 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tomasf/Zip.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tomasf/Zip
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ff9ea8c Merge branch 'dev'
Cloned https://github.com/tomasf/Zip.git
Revision (git rev-parse @):
ff9ea8c80767d538add9fdd27e6cd06713c4c0b0
SUCCESS checkout https://github.com/tomasf/Zip.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "zip",
      "name": "zip",
      "url": "https://github.com/tomasf/Zip.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Zip",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/tomasf/Zip.git
[1/230] Fetching zip
Fetched https://github.com/tomasf/Zip.git (0.95s)
Creating working copy for https://github.com/tomasf/Zip.git
Working copy of https://github.com/tomasf/Zip.git resolved at main (ff9ea8c)
warning: '.resolve-product-dependencies': dependency 'zip' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tomasf/Zip.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 96]
[Planning deferred tasks]
[23 / 35]
[25 / 36] Miniz
[31 / 49]
[34 / 49]
[37 / 49]
[47 / 94]
[50 / 94]
[54 / 94]
[58 / 94]
[60 / 94]
[65 / 94]
[67 / 94]
[70 / 94]
[73 / 94]
[75 / 94]
[76 / 94]
[85 / 94] Zip
[91 / 94] Zip
Build complete! (8.76 sec)
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Deflate.swift:5:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  3 | import Dispatch
  4 | #endif
  5 | @_implementationOnly import Miniz
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  6 | #if canImport(Compression)
  7 | @_implementationOnly import Compression
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Deflate.swift:7:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  5 | @_implementationOnly import Miniz
  6 | #if canImport(Compression)
  7 | @_implementationOnly import Compression
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  8 | #endif
  9 | #if canImport(Darwin)
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Get.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | internal extension ZipArchive {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+InMemory.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive<Data> {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+OnDisk.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive<URL> {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Read.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  1 | import Foundation
  2 | @_implementationOnly import Miniz
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  3 |
  4 | public extension ZipArchive {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Write.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive.swift:1:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 2 | import Foundation
 3 |
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipError.swift:1:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 2 | import Foundation
 3 |
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Get.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | internal extension ZipArchive {
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipError.swift:1:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 2 | import Foundation
 3 |
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+OnDisk.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive<URL> {
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+InMemory.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive<Data> {
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Write.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | import Foundation
 2 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 3 |
 4 | public extension ZipArchive {
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Write.swift:25:26: warning: result of call to 'withUnsafeBytes' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
23 |         if compression.usesFastDeflate, let deflated = Self.fastDeflate(data) {
24 |             let crc = Self.crc32(of: data)
25 |             try deflated.withUnsafeBytes { buffer in
   |                          `- warning: result of call to 'withUnsafeBytes' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
26 |                 try get {
27 |                     mz_zip_writer_add_mem_ex(
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Write.swift:37:18: warning: result of call to 'withUnsafeBytes' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
35 |         }
36 |
37 |         try data.withUnsafeBytes { buffer in
   |                  `- warning: result of call to 'withUnsafeBytes' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
38 |             try get {
39 |                 mz_zip_writer_add_mem(&$0, path, buffer.baseAddress, buffer.count, mz_uint(compression.value))
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive.swift:1:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 1 | @_implementationOnly import Miniz
   |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
 2 | import Foundation
 3 |
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Deflate.swift:5:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  3 | import Dispatch
  4 | #endif
  5 | @_implementationOnly import Miniz
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  6 | #if canImport(Compression)
  7 | @_implementationOnly import Compression
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Deflate.swift:7:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  5 | @_implementationOnly import Miniz
  6 | #if canImport(Compression)
  7 | @_implementationOnly import Compression
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  8 | #endif
  9 | #if canImport(Darwin)
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
/Users/admin/builder/spi-builder-workspace/Sources/Zip/ZipArchive+Read.swift:2:22: warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  1 | import Foundation
  2 | @_implementationOnly import Miniz
    |                      `- warning: safely use '@_implementationOnly' without library evolution by setting '-enable-experimental-feature CheckImplementationOnly' for 'Zip' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated\ImplementationOnlyDeprecated]8;;\]
  3 |
  4 | public extension ZipArchive {
[#ImplementationOnlyDeprecated]: <https://docs.swift.org/compiler/documentation/diagnostics/implementation-only-deprecated>
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "zip",
  "name" : "zip",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Zip",
      "targets" : [
        "Zip"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Zip",
      "module_type" : "SwiftTarget",
      "name" : "Zip",
      "path" : "Sources/Zip",
      "product_memberships" : [
        "Zip"
      ],
      "sources" : [
        "ZipArchive+Deflate.swift",
        "ZipArchive+Get.swift",
        "ZipArchive+InMemory.swift",
        "ZipArchive+OnDisk.swift",
        "ZipArchive+Read.swift",
        "ZipArchive+Write.swift",
        "ZipArchive.swift",
        "ZipError.swift"
      ],
      "target_dependencies" : [
        "Miniz"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Tests",
      "module_type" : "SwiftTarget",
      "name" : "Tests",
      "path" : "Tests",
      "sources" : [
        "Tests.swift"
      ],
      "target_dependencies" : [
        "Zip"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Miniz",
      "module_type" : "ClangTarget",
      "name" : "Miniz",
      "path" : "Sources/miniz",
      "product_memberships" : [
        "Zip"
      ],
      "sources" : [
        "miniz.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.