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Build Information

Successful build of GameCenterUI, reference 1.0.0 (528c27), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 03:03:57 UTC.

Swift 6 data race errors: 0

Build Command

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

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/berikv/GameCenterUI.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/berikv/GameCenterUI
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 528c270 License as MIT
Cloned https://github.com/berikv/GameCenterUI.git
Revision (git rev-parse @):
528c270cc26dc848e0358afce6caf5f2d50cb376
SUCCESS checkout https://github.com/berikv/GameCenterUI.git at 1.0.0
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/berikv/GameCenterUI.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[99 / 108] GameCenterUI
[105 / 108] GameCenterUI
Build complete! (10.76 sec)
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:130:29: warning: main actor-isolated property 'isAuthenticated' can not be referenced from a Sendable closure
112 |     var onAuthenticate: (() -> ())?
113 |
114 |     @Published var isAuthenticated = false
    |                    `- note: property declared here
115 |     @Published var authenticationError: Error?
116 |     @Published var authenticationView: GameCenterAuthenticationView?
    :
128 |
129 |                  // Skip when setting the same value again
130 |                  guard self.isAuthenticated != GKLocalPlayer.local.isAuthenticated
    |                             `- warning: main actor-isolated property 'isAuthenticated' can not be referenced from a Sendable closure
131 |                  else { return }
132 |
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:133:23: warning: main actor-isolated property 'isAuthenticated' can not be mutated from a Sendable closure
112 |     var onAuthenticate: (() -> ())?
113 |
114 |     @Published var isAuthenticated = false
    |                    `- note: mutation of this property is only permitted within the actor
115 |     @Published var authenticationError: Error?
116 |     @Published var authenticationView: GameCenterAuthenticationView?
    :
131 |                  else { return }
132 |
133 |                  self.isAuthenticated = GKLocalPlayer.local.isAuthenticated
    |                       `- warning: main actor-isolated property 'isAuthenticated' can not be mutated from a Sendable closure
134 |                  self.authenticationError = nil
135 |                  self.authenticationView = nil
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:134:23: warning: main actor-isolated property 'authenticationError' can not be mutated from a Sendable closure
113 |
114 |     @Published var isAuthenticated = false
115 |     @Published var authenticationError: Error?
    |                    `- note: mutation of this property is only permitted within the actor
116 |     @Published var authenticationView: GameCenterAuthenticationView?
117 |
    :
132 |
133 |                  self.isAuthenticated = GKLocalPlayer.local.isAuthenticated
134 |                  self.authenticationError = nil
    |                       `- warning: main actor-isolated property 'authenticationError' can not be mutated from a Sendable closure
135 |                  self.authenticationView = nil
136 |
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:135:23: warning: main actor-isolated property 'authenticationView' can not be mutated from a Sendable closure
114 |     @Published var isAuthenticated = false
115 |     @Published var authenticationError: Error?
116 |     @Published var authenticationView: GameCenterAuthenticationView?
    |                    `- note: mutation of this property is only permitted within the actor
117 |
118 |     var isAuthenticatedObservation: NSKeyValueObservation?
    :
133 |                  self.isAuthenticated = GKLocalPlayer.local.isAuthenticated
134 |                  self.authenticationError = nil
135 |                  self.authenticationView = nil
    |                       `- warning: main actor-isolated property 'authenticationView' can not be mutated from a Sendable closure
136 |
137 |                  if self.isAuthenticated {
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:137:26: warning: main actor-isolated property 'isAuthenticated' can not be referenced from a Sendable closure
112 |     var onAuthenticate: (() -> ())?
113 |
114 |     @Published var isAuthenticated = false
    |                    `- note: property declared here
115 |     @Published var authenticationError: Error?
116 |     @Published var authenticationView: GameCenterAuthenticationView?
    :
135 |                  self.authenticationView = nil
136 |
137 |                  if self.isAuthenticated {
    |                          `- warning: main actor-isolated property 'isAuthenticated' can not be referenced from a Sendable closure
138 |                      self.onAuthenticate?()
139 |                      self.onAuthenticate = nil
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:138:27: warning: main actor-isolated property 'onAuthenticate' can not be referenced from a Sendable closure
110 |
111 |     var didTryAuthenticate = false
112 |     var onAuthenticate: (() -> ())?
    |         `- note: property declared here
113 |
114 |     @Published var isAuthenticated = false
    :
136 |
137 |                  if self.isAuthenticated {
138 |                      self.onAuthenticate?()
    |                           `- warning: main actor-isolated property 'onAuthenticate' can not be referenced from a Sendable closure
139 |                      self.onAuthenticate = nil
140 |                  }
/Users/admin/builder/spi-builder-workspace/Sources/GameCenterUI/GameCenterAuthentication.swift:139:27: warning: main actor-isolated property 'onAuthenticate' can not be mutated from a Sendable closure
110 |
111 |     var didTryAuthenticate = false
112 |     var onAuthenticate: (() -> ())?
    |         `- note: mutation of this property is only permitted within the actor
113 |
114 |     @Published var isAuthenticated = false
    :
137 |                  if self.isAuthenticated {
138 |                      self.onAuthenticate?()
139 |                      self.onAuthenticate = nil
    |                           `- warning: main actor-isolated property 'onAuthenticate' can not be mutated from a Sendable closure
140 |                  }
141 |              })
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "GameCenterUI",
  "name" : "GameCenterUI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "GameCenterUI",
      "targets" : [
        "GameCenterUI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GameCenterUITests",
      "module_type" : "SwiftTarget",
      "name" : "GameCenterUITests",
      "path" : "Tests/GameCenterUITests",
      "sources" : [
        "GameCenterTests.swift"
      ],
      "target_dependencies" : [
        "GameCenterUI"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GameCenterUI",
      "module_type" : "SwiftTarget",
      "name" : "GameCenterUI",
      "path" : "Sources/GameCenterUI",
      "product_memberships" : [
        "GameCenterUI"
      ],
      "sources" : [
        "GameCenter.swift",
        "GameCenterAuthentication.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Done.