Swift Package IndexBuild Information
Successful build of XMLCoding, reference 0.4.1 (f0fbfe), with Swift 6.1 for Wasm on 29 May 2025 01:17:19 UTC.
Swift 6 data race errors: 3
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LiveUI/XMLCoding.git
Reference: 0.4.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/LiveUI/XMLCoding
* tag 0.4.1 -> FETCH_HEAD
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 0.4.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/LiveUI/XMLCoding.git
https://github.com/LiveUI/XMLCoding.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "XMLCoding",
"name" : "XMLCoding",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "XMLCoding",
"targets" : [
"XMLCoding"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XMLCodingTests",
"module_type" : "SwiftTarget",
"name" : "XMLCodingTests",
"path" : "Tests/XMLCodingTests",
"sources" : [
"XCTestManifests.swift",
"XMLParsingTests.swift"
],
"target_dependencies" : [
"XMLCoding"
],
"type" : "test"
},
{
"c99name" : "XMLCoding",
"module_type" : "SwiftTarget",
"name" : "XMLCoding",
"path" : "Sources/XMLCoding",
"product_memberships" : [
"XMLCoding"
],
"sources" : [
"Decoder/DecodingErrorExtension.swift",
"Decoder/XMLDecoder.swift",
"Decoder/XMLDecodingStorage.swift",
"Decoder/XMLKeyedDecodingContainer.swift",
"Decoder/XMLUnkeyedDecodingContainer.swift",
"Encoder/EncodingErrorExtension.swift",
"Encoder/XMLEncoder.swift",
"Encoder/XMLEncodingStorage.swift",
"Encoder/XMLReferencingEncoder.swift",
"ISO8601DateFormatter.swift",
"XMLKey.swift",
"XMLStackParser.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/14] Compiling XMLCoding XMLUnkeyedDecodingContainer.swift
[4/14] Compiling XMLCoding EncodingErrorExtension.swift
[5/15] Compiling XMLCoding XMLDecodingStorage.swift
[6/15] Compiling XMLCoding XMLKeyedDecodingContainer.swift
[7/15] Emitting module XMLCoding
/host/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.
/host/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 |
/host/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
[8/15] Compiling XMLCoding DecodingErrorExtension.swift
[9/15] Compiling XMLCoding XMLDecoder.swift
[10/15] Compiling XMLCoding XMLKey.swift
[11/15] Compiling XMLCoding XMLReferencingEncoder.swift
[12/15] Compiling XMLCoding ISO8601DateFormatter.swift
/host/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
[13/15] Compiling XMLCoding XMLEncoder.swift
/host/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.
/host/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 |
[14/15] Compiling XMLCoding XMLEncodingStorage.swift
/host/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.
/host/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 |
[15/15] Compiling XMLCoding XMLStackParser.swift
Build complete! (6.49s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "XMLCoding",
"name" : "XMLCoding",
"path" : "/host/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"
}
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Done.