Swift Package Index

Build Information

Successful build of HTTP Response Date, reference master (29db16), with Swift 6.0 for macOS (SPM) on 26 Nov 2024 23:26:39 UTC.

Swift 6 data race errors: 1

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -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

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Saklad5/HTTP-Response-Date.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Saklad5/HTTP-Response-Date
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 29db169 Add Foundation.HTTPURLResponse.date(forDateValue:)
Cloned https://github.com/Saklad5/HTTP-Response-Date.git
Revision (git rev-parse @):
29db169d66a85f56e62f49a31687df7a20287c71
SUCCESS checkout https://github.com/Saklad5/HTTP-Response-Date.git at master
========================================
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",
  "dependencies": [
    {
      "identity": "http-response-date",
      "name": "HTTP Response Date",
      "url": "https://github.com/Saklad5/HTTP-Response-Date.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/HTTP-Response-Date",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Saklad5/HTTP-Response-Date.git
[1/55] Fetching http-response-date
Fetched https://github.com/Saklad5/HTTP-Response-Date.git from cache (0.69s)
Creating working copy for https://github.com/Saklad5/HTTP-Response-Date.git
Working copy of https://github.com/Saklad5/HTTP-Response-Date.git resolved at master (29db169)
warning: '.resolve-product-dependencies': dependency 'http-response-date' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Saklad5/HTTP-Response-Date.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/4] Emitting module HTTPResponseDate
/Users/admin/builder/spi-builder-workspace/Sources/HTTPResponseDate/HTTPURLResponse+DateHeader.swift:18:24: warning: static property 'cache' is not concurrency-safe because non-'Sendable' type 'NSCache<NSString, DateFormatter>' may have shared mutable state; this is an error in the Swift 6 language mode
16 |     case asctime = "EEE MMM d HH:mm:ss yyyy"
17 |
18 |     private static let cache = NSCache<NSString, DateFormatter>()
   |                        |- warning: static property 'cache' is not concurrency-safe because non-'Sendable' type 'NSCache<NSString, DateFormatter>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: annotate 'cache' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |     var formatter: DateFormatter {
20 |       if let result = Self.cache.object(forKey: rawValue) {
Foundation.NSCache:2:12: note: generic class 'NSCache' does not conform to the 'Sendable' protocol
 1 | @available(macOS 10.6, *)
 2 | open class NSCache<KeyType, ObjectType> : NSObject where KeyType : AnyObject, ObjectType : AnyObject {
   |            `- note: generic class 'NSCache' does not conform to the 'Sendable' protocol
 3 |     open var name: String { get set }
 4 |     unowned(unsafe) open var delegate: (any NSCacheDelegate)? { get set }
[4/4] Compiling HTTPResponseDate HTTPURLResponse+DateHeader.swift
/Users/admin/builder/spi-builder-workspace/Sources/HTTPResponseDate/HTTPURLResponse+DateHeader.swift:18:24: warning: static property 'cache' is not concurrency-safe because non-'Sendable' type 'NSCache<NSString, DateFormatter>' may have shared mutable state; this is an error in the Swift 6 language mode
16 |     case asctime = "EEE MMM d HH:mm:ss yyyy"
17 |
18 |     private static let cache = NSCache<NSString, DateFormatter>()
   |                        |- warning: static property 'cache' is not concurrency-safe because non-'Sendable' type 'NSCache<NSString, DateFormatter>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: annotate 'cache' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |     var formatter: DateFormatter {
20 |       if let result = Self.cache.object(forKey: rawValue) {
Foundation.NSCache:2:12: note: generic class 'NSCache' does not conform to the 'Sendable' protocol
 1 | @available(macOS 10.6, *)
 2 | open class NSCache<KeyType, ObjectType> : NSObject where KeyType : AnyObject, ObjectType : AnyObject {
   |            `- note: generic class 'NSCache' does not conform to the 'Sendable' protocol
 3 |     open var name: String { get set }
 4 |     unowned(unsafe) open var delegate: (any NSCacheDelegate)? { get set }
Build complete! (5.36s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "HTTP Response Date",
  "name" : "HTTP Response Date",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "HTTPResponseDate",
      "targets" : [
        "HTTPResponseDate"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HTTPResponseDateTests",
      "module_type" : "SwiftTarget",
      "name" : "HTTPResponseDateTests",
      "path" : "Tests/HTTPResponseDateTests",
      "sources" : [
        "HTTPResponseDateTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "HTTPResponseDate"
      ],
      "type" : "test"
    },
    {
      "c99name" : "HTTPResponseDate",
      "module_type" : "SwiftTarget",
      "name" : "HTTPResponseDate",
      "path" : "Sources/HTTPResponseDate",
      "product_memberships" : [
        "HTTPResponseDate"
      ],
      "sources" : [
        "HTTPURLResponse+DateHeader.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.