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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build BlackBoxFirebasePerformance, reference 4.1.2 (1b11ae), with Swift 6.0 for macOS (SPM) on 10 Jan 2025 06:24:01 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.60.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Reference: 4.1.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dodobrands/BlackBoxFirebasePerformance
 * tag               4.1.2      -> FETCH_HEAD
HEAD is now at 1b11ae0 Swift 6 Language Mode (#29)
Cloned https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Revision (git rev-parse @):
1b11ae06a053e961341fed10ae92cdc93e538d08
SUCCESS checkout https://github.com/dodobrands/BlackBoxFirebasePerformance.git at 4.1.2
Fetching https://github.com/google/grpc-binary.git
Fetching https://github.com/google/GoogleAppMeasurement.git
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Fetching https://github.com/apple/swift-protobuf.git
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Fetched https://github.com/firebase/leveldb.git from cache (10.93s)
Fetched https://github.com/google/GoogleDataTransport.git from cache (10.93s)
Computing version for https://github.com/dodobrands/DBThreadSafe-ios
Computed https://github.com/dodobrands/DBThreadSafe-ios at 2.1.0 (0.49s)
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Computed https://github.com/firebase/firebase-ios-sdk at 11.6.0 (11.07s)
Computing version for https://github.com/dodobrands/BlackBox
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Computing version for https://github.com/google/app-check.git
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Computing version for https://github.com/google/interop-ios-for-google-sdks.git
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Computing version for https://github.com/google/grpc-binary.git
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Computing version for https://github.com/google/abseil-cpp-binary.git
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Computing version for https://github.com/google/GoogleAppMeasurement.git
Computed https://github.com/google/GoogleAppMeasurement.git at 11.4.0 (0.61s)
Computing version for https://github.com/apple/swift-protobuf.git
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Creating working copy for https://github.com/google/gtm-session-fetcher.git
Working copy of https://github.com/google/gtm-session-fetcher.git resolved at 4.1.0
Creating working copy for https://github.com/firebase/firebase-ios-sdk
Working copy of https://github.com/firebase/firebase-ios-sdk resolved at 11.6.0
Creating working copy for https://github.com/google/GoogleDataTransport.git
Working copy of https://github.com/google/GoogleDataTransport.git resolved at 10.1.0
Creating working copy for https://github.com/dodobrands/BlackBox
Working copy of https://github.com/dodobrands/BlackBox resolved at 4.0.1
Creating working copy for https://github.com/firebase/leveldb.git
Working copy of https://github.com/firebase/leveldb.git resolved at 1.22.3
Creating working copy for https://github.com/google/GoogleAppMeasurement.git
Working copy of https://github.com/google/GoogleAppMeasurement.git resolved at 11.4.0
Creating working copy for https://github.com/google/abseil-cpp-binary.git
Working copy of https://github.com/google/abseil-cpp-binary.git resolved at 1.2024011602.0
Creating working copy for https://github.com/firebase/nanopb.git
Working copy of https://github.com/firebase/nanopb.git resolved at 2.30910.0
Creating working copy for https://github.com/google/promises.git
Working copy of https://github.com/google/promises.git resolved at 2.4.0
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.25.1
Creating working copy for https://github.com/google/interop-ios-for-google-sdks.git
Working copy of https://github.com/google/interop-ios-for-google-sdks.git resolved at 100.0.0
Creating working copy for https://github.com/google/app-check.git
Working copy of https://github.com/google/app-check.git resolved at 11.2.0
Creating working copy for https://github.com/dodobrands/DBThreadSafe-ios
Working copy of https://github.com/dodobrands/DBThreadSafe-ios resolved at 2.1.0
Creating working copy for https://github.com/google/GoogleUtilities.git
Working copy of https://github.com/google/GoogleUtilities.git resolved at 8.0.2
Creating working copy for https://github.com/google/grpc-binary.git
Working copy of https://github.com/google/grpc-binary.git resolved at 1.65.1
[5371/701892] Downloading https://dl.google.com/firebase/ios/swiftpm/11.4.0/FirebaseAnalytics.zip
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[3216136/48511244] Downloading https://dl.google.com/firebase/ios/swiftpm/11.4.0/FirebaseAnalytics.zip, https://dl.google.com/firebase/ios/swiftpm/11.4.0/GoogleAppMeasurementIdentitySupport.zip, https://dl.google.com/firebase/ios/swiftpm/11.0.0/rc1/GoogleAppMeasurementOnDeviceConversion.zip, https://dl.google.com/firebase/ios/bin/firestore/11.6.0/rc0/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/openssl_grpc.zip
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[4231836/162626791] Downloading https://dl.google.com/firebase/ios/swiftpm/11.4.0/FirebaseAnalytics.zip, https://dl.google.com/firebase/ios/swiftpm/11.4.0/GoogleAppMeasurementIdentitySupport.zip, https://dl.google.com/firebase/ios/swiftpm/11.0.0/rc1/GoogleAppMeasurementOnDeviceConversion.zip, https://dl.google.com/firebase/ios/bin/firestore/11.6.0/rc0/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/openssl_grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/grpcpp.zip
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[67861272/180976186] Downloading https://dl.google.com/firebase/ios/bin/firestore/11.6.0/rc0/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/openssl_grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.65.1/rc1/grpcpp.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024011602.0/rc1/absl.zip, https://dl.google.com/firebase/ios/swiftpm/11.4.0/GoogleAppMeasurement.zip
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========================================
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": "blackboxfirebaseperformance",
      "name": "BlackBoxFirebasePerformance",
      "url": "https://github.com/dodobrands/BlackBoxFirebasePerformance.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BlackBoxFirebasePerformance",
      "dependencies": [
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          "dependencies": [
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              "dependencies": [
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          "dependencies": [
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}
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warning: '.resolve-product-dependencies': dependency 'blackboxfirebaseperformance' is not used by any target
Found 3 product dependencies
  - BlackBox
  - Firebase
  - DBThreadSafe
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/dodobrands/BlackBoxFirebasePerformance.git
https://github.com/dodobrands/BlackBoxFirebasePerformance.git
{
  "dependencies" : [
    {
      "identity" : "blackbox",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.1",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dodobrands/BlackBox"
    },
    {
      "identity" : "firebase-ios-sdk",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "11.6.0",
            "upper_bound" : "12.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/firebase/firebase-ios-sdk"
    },
    {
      "identity" : "dbthreadsafe-ios",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dodobrands/DBThreadSafe-ios"
    }
  ],
  "manifest_display_name" : "BlackBoxFirebasePerformance",
  "name" : "BlackBoxFirebasePerformance",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BlackBoxFirebasePerformance",
      "targets" : [
        "BlackBoxFirebasePerformance"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "BlackBoxFirebasePerformanceTests",
      "module_type" : "SwiftTarget",
      "name" : "BlackBoxFirebasePerformanceTests",
      "path" : "Tests/BlackBoxFirebasePerformanceTests",
      "product_dependencies" : [
        "BlackBox",
        "FirebasePerformance"
      ],
      "sources" : [
        "BlackBoxFirebasePerformanceTests.swift"
      ],
      "target_dependencies" : [
        "BlackBoxFirebasePerformance"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BlackBoxFirebasePerformance",
      "module_type" : "SwiftTarget",
      "name" : "BlackBoxFirebasePerformance",
      "path" : "Sources/BlackBoxFirebasePerformance",
      "product_dependencies" : [
        "BlackBox",
        "FirebasePerformance",
        "DBThreadSafe"
      ],
      "product_memberships" : [
        "BlackBoxFirebasePerformance"
      ],
      "sources" : [
        "FirebasePerformanceLogger.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/Sources/BlackBoxFirebasePerformance/Info.plist
error: the library 'BlackBoxFirebasePerformance' requires macos 10.13, but depends on the product 'BlackBox' which requires macos 10.14; consider changing the library 'BlackBoxFirebasePerformance' to require macos 10.14 or later, or the product 'BlackBox' to require macos 10.13 or earlier.
error: the library 'BlackBoxFirebasePerformance' requires macos 10.13, but depends on the product 'FirebasePerformance' which requires macos 10.15; consider changing the library 'BlackBoxFirebasePerformance' to require macos 10.15 or later, or the product 'FirebasePerformance' to require macos 10.13 or earlier.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/Sources/BlackBoxFirebasePerformance/Info.plist
error: the library 'BlackBoxFirebasePerformance' requires macos 10.13, but depends on the product 'BlackBox' which requires macos 10.14; consider changing the library 'BlackBoxFirebasePerformance' to require macos 10.14 or later, or the product 'BlackBox' to require macos 10.13 or earlier.
error: the library 'BlackBoxFirebasePerformance' requires macos 10.13, but depends on the product 'FirebasePerformance' which requires macos 10.15; consider changing the library 'BlackBoxFirebasePerformance' to require macos 10.15 or later, or the product 'FirebasePerformance' to require macos 10.13 or earlier.
BUILD FAILURE 6.0 macosSpm