Swift Package Index

Build Information

Successful build of json-logger, reference develop (950901), with Swift 6.4 for macOS (SPM) on 25 Sep 2026 17:50:25 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

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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/xcode-actions/json-logger.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xcode-actions/json-logger
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 9509019 Fix compilation with Xcode 27 beta 1
Cloned https://github.com/xcode-actions/json-logger.git
Revision (git rev-parse @):
9509019b1e14393547246d0b0c53017539edc86a
SUCCESS checkout https://github.com/xcode-actions/json-logger.git at develop
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/xcode-actions/json-logger.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 126]
[Planning deferred tasks]
[31 / 56]
[33 / 58] Logging
[42 / 85]
[46 / 85]
[57 / 129]
[61 / 129]
[66 / 129]
[78 / 129]
[79 / 129] Logging
[85 / 129] Logging
[88 / 129]
[92 / 129] Logging
[94 / 129]
[96 / 129]
[99 / 129]
[101 / 129]
[102 / 129]
[112 / 129] GenericJSON
[119 / 130]
[121 / 137] JSONLogger
[122 / 137] JSONLogger
[134 / 137] JSONLogger
Build complete! (8.60 sec)
Fetching https://github.com/Frizlab/generic-json.git
Fetching https://github.com/apple/swift-log.git
[1/8165] Fetching swift-log
[2/8780] Fetching swift-log, generic-json
Fetched https://github.com/Frizlab/generic-json.git (1.06s)
[572/8165] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (1.51s)
Computing version for https://github.com/Frizlab/generic-json.git
Computed https://github.com/Frizlab/generic-json.git at 3.1.3 (2.12s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.61s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/Frizlab/generic-json.git
Working copy of https://github.com/Frizlab/generic-json.git resolved at 3.1.3
/Users/admin/builder/spi-builder-workspace/Sources/JSONLogger.swift:41:15: warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 39 |
 40 |  All of the JSON output from this logger should be parsable as a ``LogLine`` by a `JSONDecoder` matching the config of the `JSONEncoder` set in the config of the logger. */
 41 | public struct JSONLogger : LogHandler {
    |               `- warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 42 |
 43 | 	public static let defaultJSONEncoder: JSONEncoder = {
Logging.LogHandler.log:3:15: note: 'log(event:)' declared here
1 | protocol LogHandler {
2 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
3 |   public func log(event: Logging.LogEvent)}
  |               `- note: 'log(event:)' declared here
4 |
Logging.LogHandler.log:2:6: note: requirement 'log(event:)' declared here
1 | protocol LogHandler {
2 | func log(event: Logging.LogEvent)}
  |      `- note: requirement 'log(event:)' declared here
3 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/JSONLogger.swift:41:15: warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 39 |
 40 |  All of the JSON output from this logger should be parsable as a ``LogLine`` by a `JSONDecoder` matching the config of the `JSONEncoder` set in the config of the logger. */
 41 | public struct JSONLogger : LogHandler {
    |               `- warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 42 |
 43 | 	public static let defaultJSONEncoder: JSONEncoder = {
Logging.LogHandler.log:3:15: note: 'log(event:)' declared here
1 | protocol LogHandler {
2 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
3 |   public func log(event: Logging.LogEvent)}
  |               `- note: 'log(event:)' declared here
4 |
Logging.LogHandler.log:2:6: note: requirement 'log(event:)' declared here
1 | protocol LogHandler {
2 | func log(event: Logging.LogEvent)}
  |      `- note: requirement 'log(event:)' declared here
3 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "generic-json",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.1.3",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Frizlab/generic-json.git"
    }
  ],
  "manifest_display_name" : "json-logger",
  "name" : "json-logger",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "JSONLogger",
      "targets" : [
        "JSONLogger"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "JSONLoggerTests",
      "module_type" : "SwiftTarget",
      "name" : "JSONLoggerTests",
      "path" : "Tests/JSONLoggerTests",
      "sources" : [
        "Helpers/FileHandleHelper.swift",
        "Helpers/PipeHelper.swift",
        "JSONLoggerTests.swift"
      ],
      "target_dependencies" : [
        "JSONLogger"
      ],
      "type" : "test"
    },
    {
      "c99name" : "JSONLogger",
      "module_type" : "SwiftTarget",
      "name" : "JSONLogger",
      "path" : "Sources",
      "product_dependencies" : [
        "GenericJSON",
        "Logging"
      ],
      "product_memberships" : [
        "JSONLogger"
      ],
      "sources" : [
        "DummySendable.swift",
        "JSONLogger+WithSendable.swift",
        "JSONLogger.swift",
        "LogLine.swift",
        "NSLock+withLock.swift",
        "String+Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
Done.