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Build Information

Successful build of SwiftFormat, reference 0.56.4 (6ebb96), with Swift 6.1 for Linux on 15 Jun 2025 19:00:46 UTC.

Swift 6 data race errors: 302

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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

Build Log

    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:777:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 775 |             // If no input file, try stdin
 776 |             DispatchQueue.global(qos: .userInitiated).async {
 777 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 778 |             }
 779 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:682:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 680 |         var input: String?
 681 |         var status = Status.idle
 682 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 683 |             status = .started
 684 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:777:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 775 |             // If no input file, try stdin
 776 |             DispatchQueue.global(qos: .userInitiated).async {
 777 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 778 |             }
 779 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:682:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 680 |         var input: String?
 681 |         var status = Status.idle
 682 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 683 |             status = .started
 684 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:777:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 775 |             // If no input file, try stdin
 776 |             DispatchQueue.global(qos: .userInitiated).async {
 777 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 778 |             }
 779 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:682:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 680 |         var input: String?
 681 |         var status = Status.idle
 682 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 683 |             status = .started
 684 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:777:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 775 |             // If no input file, try stdin
 776 |             DispatchQueue.global(qos: .userInitiated).async {
 777 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 778 |             }
 779 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:682:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 680 |         var input: String?
 681 |         var status = Status.idle
 682 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 683 |             status = .started
 684 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:777:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 775 |             // If no input file, try stdin
 776 |             DispatchQueue.global(qos: .userInitiated).async {
 777 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 778 |             }
 779 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:682:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 680 |         var input: String?
 681 |         var status = Status.idle
 682 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 683 |             status = .started
 684 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2906:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2904 |
2905 | extension Date {
2906 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2907 |         let formatter = DateFormatter()
2908 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:2912:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2910 |     }()
2911 |
2912 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2913 |
2914 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1520:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1518 |     }()
1519 |
1520 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1521 |         var inferrers = [String: OptionInferrer]()
1522 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:383:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 381 | }
 382 |
 383 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     :
 441 | }
 442 |
 443 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 444 |     let lineAfterMarks = OptionDescriptor(
 445 |         argumentName: "lineaftermarks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:385:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 383 | let Descriptors = _Descriptors()
 384 |
 385 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 386 |     var descriptors = [OptionDescriptor]()
 387 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:406:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 404 | }()
 405 |
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:408:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 406 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 407 |
 408 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 409 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 410 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:184:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 179 |
 180 | /// Version number wrapper
 181 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 182 |     public let rawValue: String
 183 |
 184 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 185 |
 186 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:336:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 334 | /// File info, used for constructing header comments
 335 | public struct FileInfo: Equatable, CustomStringConvertible {
 336 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 337 |         .createdDate: .dynamic { info, options in
 338 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:758:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | /// Configuration options for formatting. These aren't actually used by the
 629 | /// Formatter class itself, but it makes them available to the format rules.
 630 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 631 |     public var lineAfterMarks: Bool
 632 |     public var indent: String
     :
 756 |     var enabledRules: Set<String> = []
 757 |
 758 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 759 |
 760 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1044:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1035 |
1036 | /// File enumeration options
1037 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1038 |     public var followSymlinks: Bool
1039 |     public var supportedFileExtensions: [String]
     :
1042 |     public var minVersion: Version
1043 |
1044 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1045 |
1046 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1084:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1075 |
1076 | /// All options
1077 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1078 |     public var fileOptions: FileOptions?
1079 |     public var formatOptions: FormatOptions?
     :
1082 |     public var lint: Bool
1083 |
1084 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1085 |         fileOptions: .default,
1086 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
[293/297] Wrapping AST for SwiftFormat for debugging
[296/300] Compiling CommandLineTool main.swift
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[297/300] Emitting module CommandLineTool
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[298/303] Wrapping AST for CommandLineTool for debugging
[299/303] Write Objects.LinkFileList
[301/303] Emitting module CommandLineTool
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[302/303] Compiling CommandLineTool main.swift
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[303/304] Linking swiftformat
Build complete! (53.62s)
Build complete.
{
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  ],
  "manifest_display_name" : "SwiftFormat",
  "name" : "SwiftFormat",
  "path" : "/host/spi-builder-workspace",
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  "products" : [
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      "name" : "swiftformat",
      "targets" : [
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    {
      "name" : "SwiftFormat",
      "targets" : [
        "SwiftFormat"
      ],
      "type" : {
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      }
    },
    {
      "name" : "SwiftFormatPlugin",
      "targets" : [
        "SwiftFormatPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftFormatTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftFormatTests",
      "path" : "Tests",
      "sources" : [
        "ArgumentsTests.swift",
        "BadConfig/Test.swift",
        "CodeOrganizationTests.swift",
        "CommandLineTests.swift",
        "DeclarationV2Tests.swift",
        "EnumAssociableTests.swift",
        "FormatterTests.swift",
        "GlobsTests.swift",
        "InferenceTests.swift",
        "MetadataTests.swift",
        "OptionDescriptorTests.swift",
        "ParsingHelpersTests.swift",
        "ProjectFilePaths.swift",
        "ReporterTests.swift",
        "Rules/AcronymsTests.swift",
        "Rules/AndOperatorTests.swift",
        "Rules/AnyObjectProtocolTests.swift",
        "Rules/ApplicationMainTests.swift",
        "Rules/AssertionFailuresTests.swift",
        "Rules/BlankLineAfterImportsTests.swift",
        "Rules/BlankLineAfterSwitchCaseTests.swift",
        "Rules/BlankLinesAfterGuardStatementsTests.swift",
        "Rules/BlankLinesAroundMarkTests.swift",
        "Rules/BlankLinesAtEndOfScopeTests.swift",
        "Rules/BlankLinesAtStartOfScopeTests.swift",
        "Rules/BlankLinesBetweenChainedFunctionsTests.swift",
        "Rules/BlankLinesBetweenImportsTests.swift",
        "Rules/BlankLinesBetweenScopesTests.swift",
        "Rules/BlockCommentsTests.swift",
        "Rules/BracesTests.swift",
        "Rules/ConditionalAssignmentTests.swift",
        "Rules/ConsecutiveBlankLinesTests.swift",
        "Rules/ConsecutiveSpacesTests.swift",
        "Rules/ConsistentSwitchCaseSpacingTests.swift",
        "Rules/DocCommentsBeforeModifiersTests.swift",
        "Rules/DocCommentsTests.swift",
        "Rules/DuplicateImportsTests.swift",
        "Rules/ElseOnSameLineTests.swift",
        "Rules/EmptyBracesTests.swift",
        "Rules/EmptyExtensionsTests.swift",
        "Rules/EnumNamespacesTests.swift",
        "Rules/EnvironmentEntryTests.swift",
        "Rules/ExtensionAccessControlTests.swift",
        "Rules/FileHeaderTests.swift",
        "Rules/FileMacroTests.swift",
        "Rules/GenericExtensionsTests.swift",
        "Rules/HeaderFileNameTests.swift",
        "Rules/HoistAwaitTests.swift",
        "Rules/HoistPatternLetTests.swift",
        "Rules/HoistTryTests.swift",
        "Rules/IndentTests.swift",
        "Rules/InitCoderUnavailableTests.swift",
        "Rules/IsEmptyTests.swift",
        "Rules/LeadingDelimitersTests.swift",
        "Rules/LinebreakAtEndOfFileTests.swift",
        "Rules/LinebreaksTests.swift",
        "Rules/MarkTypesTests.swift",
        "Rules/ModifierOrderTests.swift",
        "Rules/NoExplicitOwnershipTests.swift",
        "Rules/NumberFormattingTests.swift",
        "Rules/OpaqueGenericParametersTests.swift",
        "Rules/OrganizeDeclarationsTests.swift",
        "Rules/PreferCountWhereTests.swift",
        "Rules/PreferForLoopTests.swift",
        "Rules/PreferKeyPathTests.swift",
        "Rules/PreferSwiftTestingTests.swift",
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        "Rules/PropertyTypesTests.swift",
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        "Rules/RedundantBreakTests.swift",
        "Rules/RedundantClosureTests.swift",
        "Rules/RedundantEquatableTests.swift",
        "Rules/RedundantExtensionACLTests.swift",
        "Rules/RedundantFileprivateTests.swift",
        "Rules/RedundantGetTests.swift",
        "Rules/RedundantInitTests.swift",
        "Rules/RedundantInternalTests.swift",
        "Rules/RedundantLetErrorTests.swift",
        "Rules/RedundantLetTests.swift",
        "Rules/RedundantNilInitTests.swift",
        "Rules/RedundantObjcTests.swift",
        "Rules/RedundantOptionalBindingTests.swift",
        "Rules/RedundantParensTests.swift",
        "Rules/RedundantPatternTests.swift",
        "Rules/RedundantPropertyTests.swift",
        "Rules/RedundantRawValuesTests.swift",
        "Rules/RedundantReturnTests.swift",
        "Rules/RedundantSelfTests.swift",
        "Rules/RedundantStaticSelfTests.swift",
        "Rules/RedundantTypeTests.swift",
        "Rules/RedundantTypedThrowsTests.swift",
        "Rules/RedundantVoidReturnTypeTests.swift",
        "Rules/SemicolonsTests.swift",
        "Rules/SortDeclarationsTests.swift",
        "Rules/SortImportsTests.swift",
        "Rules/SortSwitchCasesTests.swift",
        "Rules/SortTypealiasesTests.swift",
        "Rules/SpaceAroundBracesTests.swift",
        "Rules/SpaceAroundBracketsTests.swift",
        "Rules/SpaceAroundCommentsTests.swift",
        "Rules/SpaceAroundGenericsTests.swift",
        "Rules/SpaceAroundOperatorsTests.swift",
        "Rules/SpaceAroundParensTests.swift",
        "Rules/SpaceInsideBracesTests.swift",
        "Rules/SpaceInsideBracketsTests.swift",
        "Rules/SpaceInsideCommentsTests.swift",
        "Rules/SpaceInsideGenericsTests.swift",
        "Rules/SpaceInsideParensTests.swift",
        "Rules/StrongOutletsTests.swift",
        "Rules/StrongifiedSelfTests.swift",
        "Rules/SwiftTestingTestCaseNamesTests.swift",
        "Rules/TodosTests.swift",
        "Rules/TrailingClosuresTests.swift",
        "Rules/TrailingCommasTests.swift",
        "Rules/TrailingSpaceTests.swift",
        "Rules/TypeSugarTests.swift",
        "Rules/UnusedArgumentsTests.swift",
        "Rules/UnusedPrivateDeclarationsTests.swift",
        "Rules/VoidTests.swift",
        "Rules/WrapArgumentsTests.swift",
        "Rules/WrapAttributesTests.swift",
        "Rules/WrapConditionalBodiesTests.swift",
        "Rules/WrapEnumCasesTests.swift",
        "Rules/WrapLoopBodiesTests.swift",
        "Rules/WrapMultilineConditionalAssignmentTests.swift",
        "Rules/WrapMultilineFunctionChainsTests.swift",
        "Rules/WrapMultilineStatementBracesTests.swift",
        "Rules/WrapSingleLineCommentsTests.swift",
        "Rules/WrapSwitchCasesTests.swift",
        "Rules/WrapTests.swift",
        "Rules/YodaConditionsTests.swift",
        "SingularizeTests.swift",
        "SwiftFormatTests.swift",
        "TokenizerTests.swift",
        "VersionTests.swift",
        "XCTestCase+testFormatting.swift",
        "ZRegressionTests.swift"
      ],
      "target_dependencies" : [
        "SwiftFormat"
      ],
      "type" : "test"
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    {
      "c99name" : "SwiftFormatPlugin",
      "module_type" : "PluginTarget",
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        "permissions" : [
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            "reason" : "This command reformats source files",
            "type" : "writeToPackageDirectory"
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        "type" : "command"
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basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:930f780586bc21db1787241f3d35e477ed11b1101cff6fb987f4f674f121f048
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.