The Swift Package Index logo.Swift Package Index

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 S3, reference 4.0.0-alpha.1 (253053), with Swift 6.1 for macOS (SPM) on 25 Apr 2025 16:44:56 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/liveui/s3.git
Reference: 4.0.0-alpha.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/liveui/s3
 * tag               4.0.0-alpha.1 -> FETCH_HEAD
HEAD is now at 253053d Merge pull request #46 from skelpo/vapor-4
Cloned https://github.com/liveui/s3.git
Revision (git rev-parse @):
253053d5c046b6bd63771218049f62d37cf58653
SUCCESS checkout https://github.com/liveui/s3.git at 4.0.0-alpha.1
Fetching https://github.com/LiveUI/XMLCoding.git
Fetching https://github.com/vapor/console-kit.git
Fetching https://github.com/vapor/vapor.git
Fetching https://github.com/vapor/swift-nio-http-client.git
Fetching https://github.com/vapor/async-kit.git
Fetching https://github.com/vapor/crypto-kit.git
Fetching https://github.com/apple/swift-nio-ssl.git from cache
[1/536] Fetching xmlcoding
[71/6021] Fetching xmlcoding, console-kit
[291/8391] Fetching xmlcoding, console-kit, async-kit
[350/11177] Fetching xmlcoding, console-kit, async-kit, crypto-kit
warning: 'swift-nio-http-client': skipping cache due to an error: Failed to clone repository https://github.com/vapor/swift-nio-http-client.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/swift-nio-http-client-181fff75'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
Fetched https://github.com/vapor/console-kit.git from cache (0.99s)
Fetching https://github.com/apple/swift-log.git from cache
[1/74313] Fetching vapor
Fetching https://github.com/vapor/nio-websocket-client.git
warning: 'nio-websocket-client': skipping cache due to an error: Failed to clone repository https://github.com/vapor/nio-websocket-client.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/nio-websocket-client-6fc01364'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
Fetched https://github.com/apple/swift-log.git from cache (0.72s)
Fetching https://github.com/vapor/routing-kit.git
Fetching https://github.com/apple/swift-nio-extras.git from cache
[74314/95036] Fetching vapor, routing-kit
Fetched https://github.com/vapor/async-kit.git from cache (2.52s)
Fetched https://github.com/LiveUI/XMLCoding.git from cache (2.52s)
Fetched https://github.com/vapor/vapor.git from cache (2.52s)
Computing version for https://github.com/LiveUI/XMLCoding.git
Fetched https://github.com/vapor/crypto-kit.git from cache (2.52s)
Fetched https://github.com/apple/swift-nio-ssl.git from cache (2.52s)
[1658/20723] Fetching routing-kit
Fetching https://github.com/apple/swift-nio.git from cache
Fetching https://github.com/apple/swift-nio-http2.git from cache
Fetched https://github.com/apple/swift-nio-extras.git from cache (0.57s)
Fetched https://github.com/vapor/routing-kit.git from cache (1.32s)
Computed https://github.com/LiveUI/XMLCoding.git at 0.4.0 (3.20s)
Computing version for https://github.com/vapor/vapor.git
Fetched https://github.com/apple/swift-nio-http2.git from cache (0.99s)
Fetched https://github.com/apple/swift-nio.git from cache (1.00s)
Computed https://github.com/vapor/vapor.git at 4.0.0-alpha.1.5 (0.77s)
Fetching https://github.com/vapor/swift-nio-http-client.git
Fetching https://github.com/vapor/nio-websocket-client.git
warning: 'swift-nio-http-client': skipping cache due to an error: Failed to clone repository https://github.com/vapor/swift-nio-http-client.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/swift-nio-http-client-181fff75'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
warning: 'nio-websocket-client': skipping cache due to an error: Failed to clone repository https://github.com/vapor/nio-websocket-client.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/nio-websocket-client-6fc01364'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
error: Failed to clone repository https://github.com/vapor/swift-nio-http-client.git:
    Cloning into bare repository '/Users/admin/builder/spi-builder-workspace/.build/repositories/swift-nio-http-client-181fff75'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/liveui/s3.git
https://github.com/liveui/s3.git
{
  "dependencies" : [
    {
      "identity" : "vapor",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0-alpha",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vapor/vapor.git"
    },
    {
      "identity" : "xmlcoding",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/LiveUI/XMLCoding.git"
    }
  ],
  "manifest_display_name" : "S3",
  "name" : "S3",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "S3",
      "targets" : [
        "S3"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "S3Signer",
      "targets" : [
        "S3Signer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "S3TestTools",
      "targets" : [
        "S3TestTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "S3DemoRun",
      "targets" : [
        "S3DemoRun"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "S3Tests",
      "module_type" : "SwiftTarget",
      "name" : "S3Tests",
      "path" : "Tests/S3Tests",
      "sources" : [
        "AWSTestSuite.swift",
        "BaseTestCase.swift",
        "S3SignerAWSTests.swift",
        "S3SignerV2Tests.swift",
        "S3Tests.swift"
      ],
      "target_dependencies" : [
        "S3"
      ],
      "type" : "test"
    },
    {
      "c99name" : "S3TestTools",
      "module_type" : "SwiftTarget",
      "name" : "S3TestTools",
      "path" : "Sources/S3TestTools",
      "product_dependencies" : [
        "Vapor"
      ],
      "product_memberships" : [
        "S3TestTools"
      ],
      "sources" : [
        "Extensions/Services+S3Mock.swift",
        "S3Mock.swift"
      ],
      "target_dependencies" : [
        "S3"
      ],
      "type" : "library"
    },
    {
      "c99name" : "S3Signer",
      "module_type" : "SwiftTarget",
      "name" : "S3Signer",
      "path" : "Sources/S3Signer",
      "product_dependencies" : [
        "Vapor"
      ],
      "product_memberships" : [
        "S3",
        "S3Signer",
        "S3TestTools",
        "S3DemoRun"
      ],
      "sources" : [
        "Dates.swift",
        "Expiration.swift",
        "Extensions/Container+S3Signer.swift",
        "Extensions/String+Encoding.swift",
        "HTTPMethod+Description.swift",
        "Payload.swift",
        "Region.swift",
        "S3Signer+Private.swift",
        "S3Signer.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "S3DemoRun",
      "module_type" : "SwiftTarget",
      "name" : "S3DemoRun",
      "path" : "Sources/S3DemoRun",
      "product_memberships" : [
        "S3DemoRun"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "S3DemoApp"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "S3DemoApp",
      "module_type" : "SwiftTarget",
      "name" : "S3DemoApp",
      "path" : "Sources/S3DemoApp",
      "product_dependencies" : [
        "Vapor"
      ],
      "product_memberships" : [
        "S3DemoRun"
      ],
      "sources" : [
        "S3DemoApp.swift"
      ],
      "target_dependencies" : [
        "S3",
        "S3Signer"
      ],
      "type" : "library"
    },
    {
      "c99name" : "S3",
      "module_type" : "SwiftTarget",
      "name" : "S3",
      "path" : "Sources/S3",
      "product_dependencies" : [
        "Vapor",
        "XMLCoding"
      ],
      "product_memberships" : [
        "S3",
        "S3TestTools",
        "S3DemoRun"
      ],
      "sources" : [
        "Extensions/Container+S3.swift",
        "Extensions/Error+S3.swift",
        "Extensions/HTTPHeaders+Tools.swift",
        "Extensions/Region+Tools.swift",
        "Extensions/Response+XMLDecoding.swift",
        "Extensions/S3+Bucket.swift",
        "Extensions/S3+Copy.swift",
        "Extensions/S3+Delete.swift",
        "Extensions/S3+Get.swift",
        "Extensions/S3+List.swift",
        "Extensions/S3+Move.swift",
        "Extensions/S3+ObjectInfo.swift",
        "Extensions/S3+Private.swift",
        "Extensions/S3+Put.swift",
        "Extensions/S3+Service.swift",
        "Extensions/S3+Strings.swift",
        "Extensions/Service+S3.swift",
        "Models/AccessControlList.swift",
        "Models/Bucket.swift",
        "Models/BucketResults.swift",
        "Models/BucketsInfo.swift",
        "Models/ErrorMessage.swift",
        "Models/File.swift",
        "Models/Object.swift",
        "Models/Owner.swift",
        "Protocols/LocationConvertible.swift",
        "Protocols/S3Client.swift",
        "S3.swift",
        "URLBuilder/S3URLBuilder.swift",
        "URLBuilder/URLBuilder.swift"
      ],
      "target_dependencies" : [
        "S3Signer"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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
Updating https://github.com/vapor/vapor.git
Updating https://github.com/LiveUI/XMLCoding.git
Updated https://github.com/LiveUI/XMLCoding.git (0.64s)
Updated https://github.com/vapor/vapor.git (0.64s)
Computing version for https://github.com/LiveUI/XMLCoding.git
Computed https://github.com/LiveUI/XMLCoding.git at 0.4.1 (1.23s)
Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 4.114.1 (0.56s)
Fetching https://github.com/vapor/multipart-kit.git
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/vapor/websocket-kit.git
Fetching https://github.com/apple/swift-algorithms.git from cache
Fetching https://github.com/apple/swift-metrics.git from cache
Fetching https://github.com/apple/swift-atomics.git from cache
[1/1059] Fetching swift-service-context
[129/3592] Fetching swift-service-context, websocket-kit
[3593/8562] Fetching swift-service-context, websocket-kit, swift-distributed-tracing
[8563/11770] Fetching swift-service-context, websocket-kit, swift-distributed-tracing, multipart-kit
Fetched https://github.com/apple/swift-service-context.git from cache (2.89s)
Fetched https://github.com/vapor/websocket-kit.git from cache (2.89s)
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Updating https://github.com/apple/swift-log.git
Updating https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-crypto.git from cache
Updating https://github.com/apple/swift-nio-http2.git
Updating https://github.com/vapor/routing-kit.git
Updating https://github.com/apple/swift-nio-ssl.git
Updating https://github.com/apple/swift-nio.git
Updated https://github.com/vapor/routing-kit.git (0.46s)
Updating https://github.com/vapor/console-kit.git
Updated https://github.com/apple/swift-nio-extras.git (0.50s)
Updated https://github.com/apple/swift-log.git (0.50s)
Updated https://github.com/apple/swift-nio-http2.git (0.51s)
Fetching https://github.com/swift-server/async-http-client.git from cache
Updating https://github.com/vapor/async-kit.git
Fetched https://github.com/apple/swift-crypto.git from cache (0.71s)
Updated https://github.com/apple/swift-nio-ssl.git (0.73s)
Updated https://github.com/apple/swift-nio.git (0.73s)
Updated https://github.com/vapor/async-kit.git (0.47s)
Updated https://github.com/vapor/console-kit.git (0.57s)
Fetched https://github.com/swift-server/async-http-client.git from cache (0.67s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (4.61s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.82.0 (0.67s)
Fetching https://github.com/apple/swift-collections.git from cache
Fetching https://github.com/apple/swift-system.git from cache
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Fetched https://github.com/apple/swift-collections.git from cache (0.74s)
Computing version for https://github.com/vapor/routing-kit.git
Computed https://github.com/vapor/routing-kit.git at 4.9.1 (1.21s)
Computing version for https://github.com/vapor/websocket-kit.git
Computed https://github.com/vapor/websocket-kit.git at 2.15.0 (0.53s)
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Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.36.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.1.4
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.6.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Creating working copy for https://github.com/LiveUI/XMLCoding.git
Working copy of https://github.com/LiveUI/XMLCoding.git resolved at 0.4.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.12.3
Creating working copy for https://github.com/apple/swift-nio-extras.git
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Working copy of https://github.com/apple/swift-asn1.git resolved at 1.3.2
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Working copy of https://github.com/apple/swift-nio.git resolved at 2.82.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.2.0
Creating working copy for https://github.com/vapor/multipart-kit.git
Working copy of https://github.com/vapor/multipart-kit.git resolved at 4.7.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.4.2
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.114.1
Creating working copy for https://github.com/vapor/websocket-kit.git
Working copy of https://github.com/vapor/websocket-kit.git resolved at 2.15.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.0.3
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.30.0
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.2.2
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.24.0
Creating working copy for https://github.com/vapor/async-kit.git
Working copy of https://github.com/vapor/async-kit.git resolved at 1.20.0
Creating working copy for https://github.com/vapor/routing-kit.git
Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.1
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.25.2
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.4.0
Creating working copy for https://github.com/vapor/console-kit.git
Working copy of https://github.com/vapor/console-kit.git resolved at 4.15.2
error: the library 'S3DemoApp' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3DemoApp' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3TestTools' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3TestTools' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3Signer' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3Signer' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
error: the library 'S3DemoApp' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3DemoApp' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3TestTools' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3TestTools' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3Signer' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3Signer' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
error: the library 'S3' requires macos 10.13, but depends on the product 'Vapor' which requires macos 10.15; consider changing the library 'S3' to require macos 10.15 or later, or the product 'Vapor' to require macos 10.13 or earlier.
BUILD FAILURE 6.1 macosSpm