Swift Package IndexBuild Information
Successful build of swift-mustache, reference 2.0.0 (9de71f), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 16:48:42 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
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Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/hummingbird-project/swift-mustache.git
Reference: 2.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/hummingbird-project/swift-mustache
* tag 2.0.0 -> FETCH_HEAD
HEAD is now at 9de71fc Update docs again
Cloned https://github.com/hummingbird-project/swift-mustache.git
Revision (git rev-parse @):
9de71fc4d10f0efc0ac758d0acf14e75d39b47b4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/hummingbird-project/swift-mustache.git at 2.0.0
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/hummingbird-project/swift-mustache.git
https://github.com/hummingbird-project/swift-mustache.git
{
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"manifest_display_name" : "swift-mustache",
"name" : "swift-mustache",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
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"version" : "13.0"
},
{
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},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "Mustache",
"targets" : [
"Mustache"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "MustacheTests",
"module_type" : "SwiftTarget",
"name" : "MustacheTests",
"path" : "Tests/MustacheTests",
"sources" : [
"ErrorTests.swift",
"LibraryTests.swift",
"PartialTests.swift",
"SpecTests.swift",
"TemplateParserTests.swift",
"TemplateRendererTests.swift",
"TransformTests.swift"
],
"target_dependencies" : [
"Mustache"
],
"type" : "test"
},
{
"c99name" : "Mustache",
"module_type" : "SwiftTarget",
"name" : "Mustache",
"path" : "Sources/Mustache",
"product_memberships" : [
"Mustache"
],
"sources" : [
"ContentType.swift",
"Context.swift",
"CustomRenderable.swift",
"Deprecations.swift",
"Lambda.swift",
"Library+FileSystem.swift",
"Library.swift",
"Mirror.swift",
"Parent.swift",
"Parser.swift",
"Sequence.swift",
"SequenceContext.swift",
"String.swift",
"Template+FileSystem.swift",
"Template+Parser.swift",
"Template+Render.swift",
"Template.swift",
"Transform.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
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
[3/20] Compiling Mustache Template.swift
[4/21] Compiling Mustache Transform.swift
[5/21] Compiling Mustache Template+Parser.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Template+Parser.swift:18:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
16 | /// Error return by `MustacheTemplate.parse`. Includes information about where error occurred
17 | public struct ParserError: Swift.Error {
18 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
19 | public let error: Swift.Error
20 | }
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
[6/21] Compiling Mustache Template+Render.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Template+Parser.swift:18:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
16 | /// Error return by `MustacheTemplate.parse`. Includes information about where error occurred
17 | public struct ParserError: Swift.Error {
18 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
19 | public let error: Swift.Error
20 | }
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
[7/21] Compiling Mustache Sequence.swift
[8/21] Compiling Mustache SequenceContext.swift
[9/21] Compiling Mustache String.swift
[10/21] Compiling Mustache Template+FileSystem.swift
[11/21] Compiling Mustache Lambda.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Library+FileSystem.swift:28:40: warning: instance method 'makeIterator' is unavailable from asynchronous contexts; this is an error in the Swift 6 language mode; this is an error in the Swift 6 language mode
26 | guard let enumerator = fs.enumerator(atPath: directory) else { return [:] }
27 | var templates: [String: MustacheTemplate] = [:]
28 | for case let path as String in enumerator {
| `- warning: instance method 'makeIterator' is unavailable from asynchronous contexts; this is an error in the Swift 6 language mode; this is an error in the Swift 6 language mode
29 | guard path.hasSuffix(extWithDot) else { continue }
30 | do {
[12/21] Compiling Mustache Library+FileSystem.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Library+FileSystem.swift:28:40: warning: instance method 'makeIterator' is unavailable from asynchronous contexts; this is an error in the Swift 6 language mode; this is an error in the Swift 6 language mode
26 | guard let enumerator = fs.enumerator(atPath: directory) else { return [:] }
27 | var templates: [String: MustacheTemplate] = [:]
28 | for case let path as String in enumerator {
| `- warning: instance method 'makeIterator' is unavailable from asynchronous contexts; this is an error in the Swift 6 language mode; this is an error in the Swift 6 language mode
29 | guard path.hasSuffix(extWithDot) else { continue }
30 | do {
[13/21] Compiling Mustache CustomRenderable.swift
[14/21] Compiling Mustache Deprecations.swift
[15/21] Compiling Mustache ContentType.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/ContentType.swift:53:16: warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
51 | }
52 |
53 | static var types: [String: MustacheContentType] = [
| |- warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'types' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'types' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
54 | "HTML": HTMLContentType(),
55 | "TEXT": TextContentType(),
[16/21] Compiling Mustache Context.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/ContentType.swift:53:16: warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
51 | }
52 |
53 | static var types: [String: MustacheContentType] = [
| |- warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'types' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'types' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
54 | "HTML": HTMLContentType(),
55 | "TEXT": TextContentType(),
[17/21] Compiling Mustache Library.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Library.swift:99:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
97 | public let filename: String
98 | /// Context (line, linenumber and column number)
99 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
100 | /// Actual error that occurred
101 | public let error: Error
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
[18/21] Compiling Mustache Mirror.swift
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Library.swift:99:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
97 | public let filename: String
98 | /// Context (line, linenumber and column number)
99 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
100 | /// Actual error that occurred
101 | public let error: Error
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
[19/21] Compiling Mustache Parent.swift
[20/21] Compiling Mustache Parser.swift
[21/21] Emitting module Mustache
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/ContentType.swift:53:16: warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
51 | }
52 |
53 | static var types: [String: MustacheContentType] = [
| |- warning: static property 'types' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'types' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'types' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
54 | "HTML": HTMLContentType(),
55 | "TEXT": TextContentType(),
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Library.swift:99:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
97 | public let filename: String
98 | /// Context (line, linenumber and column number)
99 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
100 | /// Actual error that occurred
101 | public let error: Error
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Template+Parser.swift:18:20: warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
16 | /// Error return by `MustacheTemplate.parse`. Includes information about where error occurred
17 | public struct ParserError: Swift.Error {
18 | public let context: MustacheParserContext
| `- warning: stored property 'context' of 'Sendable'-conforming struct 'ParserError' has non-sendable type 'MustacheParserContext'; this is an error in the Swift 6 language mode
19 | public let error: Swift.Error
20 | }
/Users/admin/builder/spi-builder-workspace/Sources/Mustache/Parser.swift:300:15: note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
298 |
299 | /// context used in parser error
300 | public struct MustacheParserContext {
| `- note: consider making struct 'MustacheParserContext' conform to the 'Sendable' protocol
301 | public let line: String
302 | public let lineNumber: Int
Build complete! (5.01s)
Build complete.
{
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],
"manifest_display_name" : "swift-mustache",
"name" : "swift-mustache",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
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"version" : "10.15"
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{
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"path" : "Tests/MustacheTests",
"sources" : [
"ErrorTests.swift",
"LibraryTests.swift",
"PartialTests.swift",
"SpecTests.swift",
"TemplateParserTests.swift",
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"target_dependencies" : [
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{
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"Library.swift",
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"Parent.swift",
"Parser.swift",
"Sequence.swift",
"SequenceContext.swift",
"String.swift",
"Template+FileSystem.swift",
"Template+Parser.swift",
"Template+Render.swift",
"Template.swift",
"Transform.swift"
],
"type" : "library"
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],
"tools_version" : "5.7"
}
Done.