Swift Package IndexBuild Information
Successful build of URLQueryItemEncoder, reference 0.2.4 (6408d3), with Swift 6.1 for macOS (SPM) on 25 Apr 2025 19:13:26 UTC.
Swift 6 data race errors: 2
Build Command
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 InferSendableFromCapturesBuild Log
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RunAll
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Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pitiphong-p/URLQueryItemEncoder.git
Reference: 0.2.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pitiphong-p/URLQueryItemEncoder
* tag 0.2.4 -> FETCH_HEAD
HEAD is now at 6408d34 Fixed: Update the Swift Language Version
Cloned https://github.com/pitiphong-p/URLQueryItemEncoder.git
Revision (git rev-parse @):
6408d34ae39c278c83eb4df5b6735f59fb8ae3b9
SUCCESS checkout https://github.com/pitiphong-p/URLQueryItemEncoder.git at 0.2.4
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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": "urlqueryitemencoder",
"name": "URLQueryItemEncoder",
"url": "https://github.com/pitiphong-p/URLQueryItemEncoder.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/URLQueryItemEncoder",
"dependencies": [
]
}
]
}
Fetching https://github.com/pitiphong-p/URLQueryItemEncoder.git
[1/173] Fetching urlqueryitemencoder
Fetched https://github.com/pitiphong-p/URLQueryItemEncoder.git from cache (0.58s)
Creating working copy for https://github.com/pitiphong-p/URLQueryItemEncoder.git
Working copy of https://github.com/pitiphong-p/URLQueryItemEncoder.git resolved at 0.2.4 (6408d34)
warning: '.resolve-product-dependencies': dependency 'urlqueryitemencoder' is not used by any target
Found 0 product dependencies
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/pitiphong-p/URLQueryItemEncoder.git
https://github.com/pitiphong-p/URLQueryItemEncoder.git
{
"dependencies" : [
],
"manifest_display_name" : "URLQueryItemEncoder",
"name" : "URLQueryItemEncoder",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "URLQueryItemEncoder",
"targets" : [
"URLQueryItemEncoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "URLQueryItemEncoderTests",
"module_type" : "SwiftTarget",
"name" : "URLQueryItemEncoderTests",
"path" : "Tests/URLQueryItemEncoderTests",
"sources" : [
"URLQueryItemEncoderTests.swift"
],
"target_dependencies" : [
"URLQueryItemEncoder"
],
"type" : "test"
},
{
"c99name" : "URLQueryItemEncoder",
"module_type" : "SwiftTarget",
"name" : "URLQueryItemEncoder",
"path" : "URLQueryItemEncoder",
"product_memberships" : [
"URLQueryItemEncoder"
],
"sources" : [
"URLQueryItemEncoder.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/4] Emitting module URLQueryItemEncoder
/Users/admin/builder/spi-builder-workspace/URLQueryItemEncoder/URLQueryItemEncoder.swift:20:5: warning: let 'iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'any URLQueryItemEncoderDateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 |
12 | protocol URLQueryItemEncoderDateFormatter {
| `- note: protocol 'URLQueryItemEncoderDateFormatter' does not conform to the 'Sendable' protocol
13 | func string(from date: Date) -> String
14 | }
:
18 | extension ISO8601DateFormatter: URLQueryItemEncoderDateFormatter {}
19 |
20 | let iso8601Formatter: URLQueryItemEncoderDateFormatter = {
| |- warning: let 'iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'any URLQueryItemEncoderDateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'iso8601Formatter' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 | #if os(Linux)
22 | let formatter = DateFormatter()
/Users/admin/builder/spi-builder-workspace/URLQueryItemEncoder/URLQueryItemEncoder.swift:115:7: warning: stored property 'encodingStrategy' of 'Sendable'-conforming struct 'URLQueryItemArrayElementKey' has non-sendable type 'URLQueryItemEncoder.ArrayIndexEncodingStrategy'; this is an error in the Swift 6 language mode
45 |
46 | /// The strategy to use for encoding array indexes.
47 | public enum ArrayIndexEncodingStrategy {
| `- note: consider making enum 'ArrayIndexEncodingStrategy' conform to the 'Sendable' protocol
48 | /// Encode any array index as an empty square brackets `[]`
49 | case emptySquareBrackets
:
113 |
114 | private struct URLQueryItemArrayElementKey: CodingKey {
115 | let encodingStrategy: URLQueryItemEncoder.ArrayIndexEncodingStrategy
| `- warning: stored property 'encodingStrategy' of 'Sendable'-conforming struct 'URLQueryItemArrayElementKey' has non-sendable type 'URLQueryItemEncoder.ArrayIndexEncodingStrategy'; this is an error in the Swift 6 language mode
116 |
117 | fileprivate var stringValue: String {
[4/4] Compiling URLQueryItemEncoder URLQueryItemEncoder.swift
/Users/admin/builder/spi-builder-workspace/URLQueryItemEncoder/URLQueryItemEncoder.swift:20:5: warning: let 'iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'any URLQueryItemEncoderDateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 |
12 | protocol URLQueryItemEncoderDateFormatter {
| `- note: protocol 'URLQueryItemEncoderDateFormatter' does not conform to the 'Sendable' protocol
13 | func string(from date: Date) -> String
14 | }
:
18 | extension ISO8601DateFormatter: URLQueryItemEncoderDateFormatter {}
19 |
20 | let iso8601Formatter: URLQueryItemEncoderDateFormatter = {
| |- warning: let 'iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'any URLQueryItemEncoderDateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'iso8601Formatter' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 | #if os(Linux)
22 | let formatter = DateFormatter()
/Users/admin/builder/spi-builder-workspace/URLQueryItemEncoder/URLQueryItemEncoder.swift:115:7: warning: stored property 'encodingStrategy' of 'Sendable'-conforming struct 'URLQueryItemArrayElementKey' has non-sendable type 'URLQueryItemEncoder.ArrayIndexEncodingStrategy'; this is an error in the Swift 6 language mode
45 |
46 | /// The strategy to use for encoding array indexes.
47 | public enum ArrayIndexEncodingStrategy {
| `- note: consider making enum 'ArrayIndexEncodingStrategy' conform to the 'Sendable' protocol
48 | /// Encode any array index as an empty square brackets `[]`
49 | case emptySquareBrackets
:
113 |
114 | private struct URLQueryItemArrayElementKey: CodingKey {
115 | let encodingStrategy: URLQueryItemEncoder.ArrayIndexEncodingStrategy
| `- warning: stored property 'encodingStrategy' of 'Sendable'-conforming struct 'URLQueryItemArrayElementKey' has non-sendable type 'URLQueryItemEncoder.ArrayIndexEncodingStrategy'; this is an error in the Swift 6 language mode
116 |
117 | fileprivate var stringValue: String {
Build complete! (4.45s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "URLQueryItemEncoder",
"name" : "URLQueryItemEncoder",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "URLQueryItemEncoder",
"targets" : [
"URLQueryItemEncoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "URLQueryItemEncoderTests",
"module_type" : "SwiftTarget",
"name" : "URLQueryItemEncoderTests",
"path" : "Tests/URLQueryItemEncoderTests",
"sources" : [
"URLQueryItemEncoderTests.swift"
],
"target_dependencies" : [
"URLQueryItemEncoder"
],
"type" : "test"
},
{
"c99name" : "URLQueryItemEncoder",
"module_type" : "SwiftTarget",
"name" : "URLQueryItemEncoder",
"path" : "URLQueryItemEncoder",
"product_memberships" : [
"URLQueryItemEncoder"
],
"sources" : [
"URLQueryItemEncoder.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Done.