Swift Package IndexBuild Information
Successful build of json-logger, reference 1.0.0 (6056e4), with Swift 6.3 for macOS (SPM) on 17 Apr 2026 01:51:02 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/xcode-actions/json-logger.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xcode-actions/json-logger
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at 6056e44 Remove the Package.resolved file
Cloned https://github.com/xcode-actions/json-logger.git
Revision (git rev-parse @):
6056e4438fb0e07caa44a7bc11d645b6c33bfb96
SUCCESS checkout https://github.com/xcode-actions/json-logger.git at 1.0.0
Fetching https://github.com/Frizlab/generic-json.git
Fetching https://github.com/apple/swift-log.git
[1/615] Fetching generic-json
[616/7226] Fetching generic-json, swift-log
Fetched https://github.com/Frizlab/generic-json.git from cache (1.22s)
Fetched https://github.com/apple/swift-log.git from cache (1.22s)
Computing version for https://github.com/Frizlab/generic-json.git
Computed https://github.com/Frizlab/generic-json.git at 3.1.3 (1.83s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.64s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
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
========================================
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",
"traits": [
"default"
],
"dependencies": [
{
"identity": "json-logger",
"name": "json-logger",
"url": "https://github.com/xcode-actions/json-logger.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/json-logger",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-log",
"name": "swift-log",
"url": "https://github.com/apple/swift-log.git",
"version": "1.12.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-log",
"traits": [
],
"dependencies": [
]
},
{
"identity": "generic-json",
"name": "generic-json",
"url": "https://github.com/Frizlab/generic-json.git",
"version": "3.1.3",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/generic-json",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/xcode-actions/json-logger.git
[1/379] Fetching json-logger
Fetched https://github.com/xcode-actions/json-logger.git from cache (0.71s)
Fetching https://github.com/Frizlab/generic-json.git from cache
Fetching https://github.com/apple/swift-log.git from cache
Fetched https://github.com/apple/swift-log.git from cache (0.58s)
Fetched https://github.com/Frizlab/generic-json.git from cache (0.58s)
Computing version for https://github.com/Frizlab/generic-json.git
Computed https://github.com/Frizlab/generic-json.git at 3.1.3 (0.70s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.05s)
Creating working copy for https://github.com/xcode-actions/json-logger.git
Working copy of https://github.com/xcode-actions/json-logger.git resolved at 1.0.0 (6056e44)
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
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
warning: '.resolve-product-dependencies': dependency 'json-logger' is not used by any target
Found 2 product dependencies
- swift-log
- generic-json
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/xcode-actions/json-logger.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version--6988338F2F200930.txt
[5/20] Compiling Logging MetadataProvider.swift
[6/20] Compiling Logging LogHandler.swift
[7/20] Compiling Logging LogEvent.swift
[8/20] Emitting module Logging
[9/20] Compiling Logging Logging.swift
[10/20] Compiling Logging Locks.swift
[11/20] Compiling GenericJSON JSONErrors.swift
[12/20] Compiling GenericJSON JSON.swift
[13/20] Compiling GenericJSON JSON+Merging.swift
[14/20] Compiling GenericJSON JSON+Querying.swift
[15/20] Compiling GenericJSON JSON+Decoding.swift
[16/20] Compiling GenericJSON JSON+CustomDebugStringConvertible.swift
[17/20] Emitting module GenericJSON
[18/20] Compiling GenericJSON JSON+Codable.swift
[19/20] Compiling GenericJSON DummySendable.swift
[20/20] Compiling GenericJSON JSON+Init.swift
[21/27] Compiling JSONLogger JSONLogger+WithSendable.swift
[22/27] Compiling JSONLogger String+Utils.swift
[23/27] Compiling JSONLogger NSLock+withLock.swift
[24/27] Compiling JSONLogger LogLine.swift
[25/27] Compiling JSONLogger JSONLogger.swift
/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 [#DeprecatedDeclaration]
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 [#DeprecatedDeclaration]
42 |
43 | public static let defaultJSONEncoder: JSONEncoder = {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/LogHandler.swift:256:17: note: 'log(event:)' declared here
143 | ///
144 | /// - Parameter event: The log event containing the level, message, metadata, and source location.
145 | func log(event: LogEvent)
| `- note: requirement 'log(event:)' declared here
146 |
147 | /// Please do _not_ implement this method when you create a `LogHandler` implementation.
:
254 | /// Implement ``log(event:)`` in your ``LogHandler`` instead.
255 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
256 | public func log(event: LogEvent) {
| `- note: 'log(event:)' declared here
257 | self.log(
258 | level: event.level,
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[26/27] Compiling JSONLogger DummySendable.swift
[27/27] Emitting module JSONLogger
/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 [#DeprecatedDeclaration]
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 [#DeprecatedDeclaration]
42 |
43 | public static let defaultJSONEncoder: JSONEncoder = {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/LogHandler.swift:256:17: note: 'log(event:)' declared here
143 | ///
144 | /// - Parameter event: The log event containing the level, message, metadata, and source location.
145 | func log(event: LogEvent)
| `- note: requirement 'log(event:)' declared here
146 |
147 | /// Please do _not_ implement this method when you create a `LogHandler` implementation.
:
254 | /// Implement ``log(event:)`` in your ``LogHandler`` instead.
255 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
256 | public func log(event: LogEvent) {
| `- note: 'log(event:)' declared here
257 | self.log(
258 | level: event.level,
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete! (8.57s)
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.