Swift Package IndexBuild Information
Successful build of XMLCoding, reference master (f0fbfe), with Swift 6.1 for macOS (SPM) on 28 Apr 2025 03:41:09 UTC.
Swift 6 data race errors: 3
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
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LiveUI/XMLCoding.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/LiveUI/XMLCoding
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at f0fbfe1 Merge pull request #17 from tachyonics/master
Cloned https://github.com/LiveUI/XMLCoding.git
Revision (git rev-parse @):
f0fbfe17e73f329e13a6133ff5437f7b174049fd
SUCCESS checkout https://github.com/LiveUI/XMLCoding.git at master
========================================
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": "xmlcoding",
"name": "XMLCoding",
"url": "https://github.com/LiveUI/XMLCoding.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/XMLCoding",
"dependencies": [
]
}
]
}
Fetching https://github.com/LiveUI/XMLCoding.git
[11/536] Fetching xmlcoding
Fetched https://github.com/LiveUI/XMLCoding.git from cache (0.74s)
Creating working copy for https://github.com/LiveUI/XMLCoding.git
Working copy of https://github.com/LiveUI/XMLCoding.git resolved at master (f0fbfe1)
warning: '.resolve-product-dependencies': dependency 'xmlcoding' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/LiveUI/XMLCoding.git
https://github.com/LiveUI/XMLCoding.git
{
"dependencies" : [
],
"manifest_display_name" : "XMLCoding",
"name" : "XMLCoding",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "XMLCoding",
"targets" : [
"XMLCoding"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XMLCodingTests",
"module_type" : "SwiftTarget",
"name" : "XMLCodingTests",
"path" : "Tests/XMLCodingTests",
"sources" : [
"XCTestManifests.swift",
"XMLParsingTests.swift"
],
"target_dependencies" : [
"XMLCoding"
],
"type" : "test"
},
{
"c99name" : "XMLCoding",
"module_type" : "SwiftTarget",
"name" : "XMLCoding",
"path" : "Sources/XMLCoding",
"product_memberships" : [
"XMLCoding"
],
"sources" : [
"Decoder/DecodingErrorExtension.swift",
"Decoder/XMLDecoder.swift",
"Decoder/XMLDecodingStorage.swift",
"Decoder/XMLKeyedDecodingContainer.swift",
"Decoder/XMLUnkeyedDecodingContainer.swift",
"Encoder/EncodingErrorExtension.swift",
"Encoder/XMLEncoder.swift",
"Encoder/XMLEncodingStorage.swift",
"Encoder/XMLReferencingEncoder.swift",
"ISO8601DateFormatter.swift",
"XMLKey.swift",
"XMLStackParser.swift"
],
"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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/14] Compiling XMLCoding XMLEncoder.swift
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/Encoder/XMLEncoder.swift:29:27: warning: static property 'prettyPrinted' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
17 | // MARK: Options
18 | /// The formatting of the output XML data.
19 | public struct OutputFormatting : OptionSet {
| `- note: consider making struct 'OutputFormatting' conform to the 'Sendable' protocol
20 | /// The format's default value.
21 | public let rawValue: UInt
:
27 |
28 | /// Produce human-readable XML with indented output.
29 | public static let prettyPrinted = OutputFormatting(rawValue: 1 << 0)
| |- warning: static property 'prettyPrinted' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'prettyPrinted' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
30 |
31 | /// Produce XML with dictionary keys sorted in lexicographic order.
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/Encoder/XMLEncoder.swift:33:27: warning: static property 'sortedKeys' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
17 | // MARK: Options
18 | /// The formatting of the output XML data.
19 | public struct OutputFormatting : OptionSet {
| `- note: consider making struct 'OutputFormatting' conform to the 'Sendable' protocol
20 | /// The format's default value.
21 | public let rawValue: UInt
:
31 | /// Produce XML with dictionary keys sorted in lexicographic order.
32 | @available(OSX 10.13, iOS 11.0, watchOS 4.0, tvOS 11.0, *)
33 | public static let sortedKeys = OutputFormatting(rawValue: 1 << 1)
| |- warning: static property 'sortedKeys' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sortedKeys' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
34 | }
35 |
[4/14] Compiling XMLCoding XMLEncodingStorage.swift
[5/14] Compiling XMLCoding EncodingErrorExtension.swift
[6/14] Compiling XMLCoding ISO8601DateFormatter.swift
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/ISO8601DateFormatter.swift:17:14: warning: var '_iso8601Formatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 | // NOTE: This value is implicitly lazy and _must_ be lazy. We're compiled against the latest SDK (w/ ISO8601DateFormatter), but linked against whichever Foundation the user has. ISO8601DateFormatter might not exist, so we better not hit this code path on an older OS.
16 | @available(OSX 10.12, iOS 10.0, watchOS 3.0, tvOS 10.0, *)
17 | internal var _iso8601Formatter: ISO8601DateFormatter = {
| |- warning: var '_iso8601Formatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_iso8601Formatter' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_iso8601Formatter' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | let formatter = ISO8601DateFormatter()
19 | formatter.formatOptions = .withInternetDateTime
[7/14] Compiling XMLCoding XMLKey.swift
[8/14] Compiling XMLCoding XMLUnkeyedDecodingContainer.swift
[9/14] Emitting module XMLCoding
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/Encoder/XMLEncoder.swift:29:27: warning: static property 'prettyPrinted' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
17 | // MARK: Options
18 | /// The formatting of the output XML data.
19 | public struct OutputFormatting : OptionSet {
| `- note: consider making struct 'OutputFormatting' conform to the 'Sendable' protocol
20 | /// The format's default value.
21 | public let rawValue: UInt
:
27 |
28 | /// Produce human-readable XML with indented output.
29 | public static let prettyPrinted = OutputFormatting(rawValue: 1 << 0)
| |- warning: static property 'prettyPrinted' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'prettyPrinted' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
30 |
31 | /// Produce XML with dictionary keys sorted in lexicographic order.
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/Encoder/XMLEncoder.swift:33:27: warning: static property 'sortedKeys' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
17 | // MARK: Options
18 | /// The formatting of the output XML data.
19 | public struct OutputFormatting : OptionSet {
| `- note: consider making struct 'OutputFormatting' conform to the 'Sendable' protocol
20 | /// The format's default value.
21 | public let rawValue: UInt
:
31 | /// Produce XML with dictionary keys sorted in lexicographic order.
32 | @available(OSX 10.13, iOS 11.0, watchOS 4.0, tvOS 11.0, *)
33 | public static let sortedKeys = OutputFormatting(rawValue: 1 << 1)
| |- warning: static property 'sortedKeys' is not concurrency-safe because non-'Sendable' type 'XMLEncoder.OutputFormatting' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sortedKeys' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
34 | }
35 |
/Users/admin/builder/spi-builder-workspace/Sources/XMLCoding/ISO8601DateFormatter.swift:17:14: warning: var '_iso8601Formatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 | // NOTE: This value is implicitly lazy and _must_ be lazy. We're compiled against the latest SDK (w/ ISO8601DateFormatter), but linked against whichever Foundation the user has. ISO8601DateFormatter might not exist, so we better not hit this code path on an older OS.
16 | @available(OSX 10.12, iOS 10.0, watchOS 3.0, tvOS 10.0, *)
17 | internal var _iso8601Formatter: ISO8601DateFormatter = {
| |- warning: var '_iso8601Formatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_iso8601Formatter' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_iso8601Formatter' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | let formatter = ISO8601DateFormatter()
19 | formatter.formatOptions = .withInternetDateTime
[10/14] Compiling XMLCoding XMLDecodingStorage.swift
[11/14] Compiling XMLCoding XMLKeyedDecodingContainer.swift
[12/14] Compiling XMLCoding XMLReferencingEncoder.swift
[13/14] Compiling XMLCoding DecodingErrorExtension.swift
[14/14] Compiling XMLCoding XMLDecoder.swift
[15/15] Compiling XMLCoding XMLStackParser.swift
Build complete! (5.85s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "XMLCoding",
"name" : "XMLCoding",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "XMLCoding",
"targets" : [
"XMLCoding"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XMLCodingTests",
"module_type" : "SwiftTarget",
"name" : "XMLCodingTests",
"path" : "Tests/XMLCodingTests",
"sources" : [
"XCTestManifests.swift",
"XMLParsingTests.swift"
],
"target_dependencies" : [
"XMLCoding"
],
"type" : "test"
},
{
"c99name" : "XMLCoding",
"module_type" : "SwiftTarget",
"name" : "XMLCoding",
"path" : "Sources/XMLCoding",
"product_memberships" : [
"XMLCoding"
],
"sources" : [
"Decoder/DecodingErrorExtension.swift",
"Decoder/XMLDecoder.swift",
"Decoder/XMLDecodingStorage.swift",
"Decoder/XMLKeyedDecodingContainer.swift",
"Decoder/XMLUnkeyedDecodingContainer.swift",
"Encoder/EncodingErrorExtension.swift",
"Encoder/XMLEncoder.swift",
"Encoder/XMLEncodingStorage.swift",
"Encoder/XMLReferencingEncoder.swift",
"ISO8601DateFormatter.swift",
"XMLKey.swift",
"XMLStackParser.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
Done.