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Build Information

Successful build of swift-driver, reference main (302fc8), with Swift 6.1 for Linux on 2 May 2026 01:13:59 UTC.

Swift 6 data race errors: 1065

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[380/414] Compiling SwiftDriver EmitSupportedFeaturesJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[381/414] Compiling SwiftDriver FrontendJobHelpers.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[382/414] Compiling SwiftDriver GenerateDSYMJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[383/414] Compiling SwiftDriver GeneratePCHJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[384/414] Compiling SwiftDriver GeneratePCMJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[385/414] Compiling SwiftDriver GenericUnixToolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[386/414] Compiling SwiftDriver InterpretJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[387/414] Compiling SwiftDriver Job.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[388/414] Compiling SwiftDriver LinkJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[389/414] Compiling SwiftDriver ModuleWrapJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift:25:28: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  23 | /// Whether we should produce color diagnostics by default.
  24 | fileprivate func shouldColorDiagnostics() -> Bool {
  25 |   guard let stderrStream = stderrStream.stream as? LocalFileOutputByteStream else {
     |                            `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  26 |     return false
  27 |   }
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:847:12: note: var declared here
845 |
846 | /// Public stderr stream instance.
847 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:156:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
154 | extension Job {
155 |   public enum InputError: Error, Equatable, DiagnosticData {
156 |     case inputUnexpectedlyModified(TypedVirtualPath)
    |          `- warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
157 |
158 |     public var description: String {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:15:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
13 | //===----------------------------------------------------------------------===//
14 | /// A path for which the type of the input is known.
15 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
16 |   /// The file this input refers to.
17 |   public let fileHandle: VirtualPath.Handle
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[390/414] Compiling SwiftDriver FileList.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[391/414] Compiling SwiftDriver FileMetadata.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[392/414] Compiling SwiftDriver FileType.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[393/414] Compiling SwiftDriver PredictableRandomNumberGenerator.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[394/414] Compiling SwiftDriver PythonArchitecture.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[395/414] Compiling SwiftDriver RelativePathAdditions.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[396/414] Compiling SwiftDriver Sanitizer.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[397/414] Compiling SwiftDriver StringAdditions.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[398/414] Compiling SwiftDriver System.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[399/414] Compiling SwiftDriver Triple+Platforms.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[400/414] Compiling SwiftDriver Triple.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[401/414] Compiling SwiftDriver TypedVirtualPath.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[402/414] Compiling SwiftDriver Version.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
[403/414] Compiling SwiftDriver VirtualPath.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/FileType.swift:340:22: warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 | /// The raw values for these enumerations describe the default extension for
 18 | /// the file type.
 19 | public enum FileType: String, Hashable, CaseIterable, Codable {
    |             `- note: consider making enum 'FileType' conform to the 'Sendable' protocol
 20 |   /// Swift source file.
 21 |   case swift
    :
338 | extension FileType {
339 |
340 |   private static let typesByName = Dictionary(uniqueKeysWithValues: FileType.allCases.map { ($0.name, $0) })
    |                      |- warning: static property 'typesByName' is not concurrency-safe because non-'Sendable' type '[String : FileType]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: add '@MainActor' to make static property 'typesByName' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
341 |
342 |   init?(name: String) {
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 | /// A virtual path.
 34 | public enum VirtualPath: Hashable {
 35 |   private static var pathCache = PathCache()
    |                      |- warning: static property 'pathCache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'pathCache' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'pathCache' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:37:22: warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 35 |   private static var pathCache = PathCache()
 36 |
 37 |   private static var temporaryFileStore = TemporaryFileStore()
    |                      |- warning: static property 'temporaryFileStore' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                      |- note: convert 'temporaryFileStore' to a 'let' constant to make 'Sendable' shared state immutable
    |                      |- note: add '@MainActor' to make static property 'temporaryFileStore' part of global actor 'MainActor'
    |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 38 |
 39 |   /// A relative path that has not been resolved based on the current working
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:342:23: warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
340 |     }
341 |
342 |     public static let standardOutput = Handle(-1)
    |                       |- warning: static property 'standardOutput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardOutput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
343 |     public static let standardInput = Handle(-2)
344 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:343:23: warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
341 |
342 |     public static let standardOutput = Handle(-1)
343 |     public static let standardInput = Handle(-2)
    |                       |- warning: static property 'standardInput' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'standardInput' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
344 | #if os(Windows)
345 |     public static let null = try! VirtualPath(path: "nul").intern()
/host/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:347:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
333 |   /// in the global path table ensures we only pay the cost at most once per
334 |   /// path string.
335 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
336 |     fileprivate var core: Int
337 |
    :
345 |     public static let null = try! VirtualPath(path: "nul").intern()
346 | #else
347 |     public static let null = try! VirtualPath(path: "/dev/null").intern()
    |                       |- warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'VirtualPath.Handle' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
348 | #endif
349 |   }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
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Building for debugging...
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[171/284] Compiling swift_help main.swift
[172/285] Wrapping AST for swift-help for debugging
[173/285] Write Objects.LinkFileList
[174/285] Linking swift-help
[176/285] Emitting module SwiftDriver
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[177/299] Compiling SwiftDriver SwiftScan.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[178/299] Compiling SwiftDriver SwiftScanCAS.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[179/299] Compiling SwiftDriver DarwinToolchain.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[180/299] Compiling SwiftDriver GenericUnixToolchain.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[181/299] Compiling SwiftDriver Toolchain.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[182/299] Compiling SwiftDriver WebAssemblyToolchain.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[183/299] Compiling SwiftDriver WindowsToolchain.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[184/299] Compiling SwiftDriver SimpleExecutor.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[185/299] Compiling SwiftDriver ToolingUtil.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[186/299] Compiling SwiftDriver DOTJobGraphSerializer.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[187/299] Compiling SwiftDriver DOTModuleDependencyGraphSerializer.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[188/299] Compiling SwiftDriver DateAdditions.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[189/299] Compiling SwiftDriver Diagnostics.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[190/299] Compiling SwiftDriver ExponentialBackoff.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | #if os(Windows)
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 | import struct Foundation.Data
 17 |
[191/299] Compiling SwiftDriver BuildRecord.swift
[192/299] Compiling SwiftDriver BuildRecordInfo.swift
[193/299] Compiling SwiftDriver DependencyGraphDotFileWriter.swift
[194/299] Compiling SwiftDriver DependencyKey.swift
[195/299] Compiling SwiftDriver DirectAndTransitiveCollections.swift
[196/299] Compiling SwiftDriver ExternalDependencyAndFingerprintEnforcer.swift
[197/299] Compiling SwiftDriver FirstWaveComputer.swift
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[199/299] Compiling SwiftDriver IncrementalCompilationState+Extensions.swift
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[203/299] Compiling SwiftDriver InputInfo.swift
[204/299] Compiling SwiftDriver KeyAndFingerprintHolder.swift
[205/299] Compiling SwiftDriver ModuleDependencyGraph.swift
[206/299] Compiling SwiftDriver DependencySource.swift
[207/299] Compiling SwiftDriver Integrator.swift
[208/299] Compiling SwiftDriver InternedStrings.swift
[209/299] Compiling SwiftDriver Node.swift
[210/299] Compiling SwiftDriver NodeFinder.swift
[211/299] Compiling SwiftDriver Tracer.swift
[212/299] Compiling SwiftDriver Multidictionary.swift
[213/299] Compiling SwiftDriver SourceFileDependencyGraph.swift
[214/299] Compiling SwiftDriver SwiftSourceFile.swift
[215/299] Compiling SwiftDriver TwoDMap.swift
[216/299] Compiling SwiftDriver TwoLevelMap.swift
[217/299] Compiling SwiftDriver APIDigesterJobs.swift
[218/299] Compiling SwiftDriver AutolinkExtractJob.swift
[219/299] Compiling SwiftDriver CommandLineArguments.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[220/299] Compiling SwiftDriver CompileJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[221/299] Compiling SwiftDriver DarwinToolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[222/299] Compiling SwiftDriver EmitModuleJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[223/299] Compiling SwiftDriver EmitSupportedFeaturesJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[224/299] Compiling SwiftDriver FrontendJobHelpers.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[225/299] Compiling SwiftDriver GenerateDSYMJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[226/299] Compiling SwiftDriver GeneratePCHJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[227/299] Compiling SwiftDriver GeneratePCMJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[228/299] Compiling SwiftDriver GenericUnixToolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[229/299] Compiling SwiftDriver InterpretJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[230/299] Compiling SwiftDriver Job.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[231/299] Compiling SwiftDriver LinkJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[232/299] Compiling SwiftDriver ModuleWrapJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:146:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
144 |     self.compileInputOutputMap = inputOutputMap
145 |     self.extraEnvironmentBlock = extraEnvironment
146 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
147 |     self.requiresInPlaceExecution = requiresInPlaceExecution
148 |     self.supportsResponseFiles = tool.supportsResponseFiles
[233/299] Compiling SwiftDriver Planning.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[234/299] Compiling SwiftDriver PrebuiltModulesJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[235/299] Compiling SwiftDriver PrintSupportedFeaturesJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[236/299] Compiling SwiftDriver PrintTargetInfoJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[237/299] Compiling SwiftDriver ReplJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[238/299] Compiling SwiftDriver SwiftHelpIntroJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[239/299] Compiling SwiftDriver Toolchain+InterpreterSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[240/299] Compiling SwiftDriver Toolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[241/299] Compiling SwiftDriver VerifyDebugInfoJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[242/299] Compiling SwiftDriver VerifyModuleInterfaceJob.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[243/299] Compiling SwiftDriver WebAssemblyToolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[244/299] Compiling SwiftDriver WindowsToolchain+LinkerSupport.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[245/299] Compiling SwiftDriver DependencyGraphBuilder.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[246/299] Compiling SwiftDriver Loader.swift
/host/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:15:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 13 | //===----------------------------------------------------------------------===//
 14 |
 15 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 16 |
 17 | internal extension SwiftScan {
[247/299] Compiling SwiftDriver ExplicitDependencyBuildPlanner.swift
[248/299] Compiling SwiftDriver CommonDependencyOperations.swift
[249/299] Compiling SwiftDriver InterModuleDependencyGraph.swift
[250/299] Compiling SwiftDriver InterModuleDependencyOracle.swift
[251/299] Compiling SwiftDriver ModuleDependencyScanning.swift
[252/299] Compiling SwiftDriver SerializableModuleArtifacts.swift
[253/299] Compiling SwiftDriver Bitcode.swift
[254/299] Compiling SwiftDriver BitcodeElement.swift
[255/299] Compiling SwiftDriver Bits.swift
[256/299] Compiling SwiftDriver Bitstream.swift
[257/299] Compiling SwiftDriver BitstreamReader.swift
[258/299] Compiling SwiftDriver BitstreamVisitor.swift
[259/299] Compiling SwiftDriver BitstreamWriter.swift
[260/299] Compiling SwiftDriver BlockInfo.swift
[261/299] Compiling SwiftDriver CompilerMode.swift
[262/299] Compiling SwiftDriver DebugInfo.swift
[263/299] Compiling SwiftDriver Driver.swift
[264/299] Compiling SwiftDriver DriverVersion.swift
[265/299] Compiling SwiftDriver LinkKind.swift
[266/299] Compiling SwiftDriver ModuleOutputInfo.swift
[267/299] Compiling SwiftDriver OutputFileMap.swift
[268/299] Compiling SwiftDriver ToolExecutionDelegate.swift
[269/299] Compiling SwiftDriver WindowsExtensions.swift
[270/299] Compiling SwiftDriver ArgsResolver.swift
[271/299] Compiling SwiftDriver DriverExecutor.swift
[272/299] Compiling SwiftDriver ParsableOutput.swift
[273/299] Compiling SwiftDriver ProcessProtocol.swift
[274/299] Compiling SwiftDriver ProcessSet.swift
[275/299] Compiling SwiftDriver FileList.swift
[276/299] Compiling SwiftDriver FileMetadata.swift
[277/299] Compiling SwiftDriver FileType.swift
[278/299] Compiling SwiftDriver PredictableRandomNumberGenerator.swift
[279/299] Compiling SwiftDriver PythonArchitecture.swift
[280/299] Compiling SwiftDriver RelativePathAdditions.swift
[281/299] Compiling SwiftDriver Sanitizer.swift
[282/299] Compiling SwiftDriver StringAdditions.swift
[283/299] Compiling SwiftDriver System.swift
[284/299] Compiling SwiftDriver Triple+Platforms.swift
[285/299] Compiling SwiftDriver Triple.swift
[286/299] Compiling SwiftDriver TypedVirtualPath.swift
[287/299] Compiling SwiftDriver Version.swift
[288/299] Compiling SwiftDriver VirtualPath.swift
[289/300] Compiling ToolingTestShim CToolingTestShimImpl.c
[290/304] Wrapping AST for SwiftDriver for debugging
[291/304] Write Objects.LinkFileList
[293/304] Emitting module SwiftDriverExecution
/host/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:37:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 35 | // We either import the llbuildSwift shared library or the llbuild framework.
 36 | #if canImport(llbuildSwift)
 37 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 38 | @_implementationOnly import llbuild
 39 | #else
/host/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:38:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 36 | #if canImport(llbuildSwift)
 37 | @_implementationOnly import llbuildSwift
 38 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 39 | #else
 40 | @_implementationOnly import llbuild
/host/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:26:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 24 | // We either import the llbuildSwift shared library or the llbuild framework.
 25 | #if canImport(llbuildSwift)
 26 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 27 | #endif
 28 | @_implementationOnly import llbuild
/host/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:28:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 26 | @_implementationOnly import llbuildSwift
 27 | #endif
 28 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 29 |
 30 | /// An llbuild value.
/host/spi-builder-workspace/Sources/SwiftDriverExecution/SwiftDriverExecutor.swift:108:92: warning: 'vars' is deprecated: Use `block` instead
106 |
107 |   @discardableResult
108 |   public func checkNonZeroExit(args: String..., environment: [String: String] = ProcessEnv.vars) throws -> String {
    |                                                                                            `- warning: 'vars' is deprecated: Use `block` instead
109 |     try Process.checkNonZeroExit(arguments: args, environmentBlock: ProcessEnvironmentBlock(environment))
110 |   }
[293/304] Linking libSwiftDriverDynamic.so
[295/304] Compiling SwiftDriverExecution SwiftDriverExecutor.swift
/host/spi-builder-workspace/Sources/SwiftDriverExecution/SwiftDriverExecutor.swift:108:92: warning: 'vars' is deprecated: Use `block` instead
106 |
107 |   @discardableResult
108 |   public func checkNonZeroExit(args: String..., environment: [String: String] = ProcessEnv.vars) throws -> String {
    |                                                                                            `- warning: 'vars' is deprecated: Use `block` instead
109 |     try Process.checkNonZeroExit(arguments: args, environmentBlock: ProcessEnvironmentBlock(environment))
110 |   }
[296/304] Compiling SwiftDriverExecution llbuild.swift
/host/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:26:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 24 | // We either import the llbuildSwift shared library or the llbuild framework.
 25 | #if canImport(llbuildSwift)
 26 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 27 | #endif
 28 | @_implementationOnly import llbuild
/host/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:28:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 26 | @_implementationOnly import llbuildSwift
 27 | #endif
 28 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 29 |
 30 | /// An llbuild value.
[297/304] Compiling SwiftDriverExecution MultiJobExecutor.swift
/host/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:37:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 35 | // We either import the llbuildSwift shared library or the llbuild framework.
 36 | #if canImport(llbuildSwift)
 37 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 38 | @_implementationOnly import llbuild
 39 | #else
/host/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:38:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 36 | #if canImport(llbuildSwift)
 37 | @_implementationOnly import llbuildSwift
 38 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 39 | #else
 40 | @_implementationOnly import llbuild
[298/305] Wrapping AST for SwiftDriverExecution for debugging
[300/315] Emitting module TestUtilities
[301/315] Compiling TestUtilities DriverExtensions.swift
[302/315] Compiling TestUtilities PathExtensions.swift
[303/315] Compiling TestUtilities TemporaryFileMatching.swift
[304/315] Emitting module swift_driver
[305/315] Compiling swift_driver main.swift
[306/315] Compiling TestUtilities Fixture.swift
[307/315] Compiling TestUtilities OutputFileMapCreator.swift
[308/317] Emitting module swift_build_sdk_interfaces
[309/317] Compiling swift_build_sdk_interfaces main.swift
[312/318] Wrapping AST for swift-driver for debugging
[313/318] Write Objects.LinkFileList
[314/326] Wrapping AST for swift-build-sdk-interfaces for debugging
[315/326] Write Objects.LinkFileList
[317/328] Compiling IncrementalTestFramework Source.swift
[318/329] Emitting module IncrementalTestFramework
[319/329] Compiling IncrementalTestFramework Step.swift
[320/329] Compiling IncrementalTestFramework IncrementalTest.swift
[321/329] Compiling IncrementalTestFramework Context.swift
[322/329] Compiling IncrementalTestFramework Expectation.swift
[323/329] Compiling IncrementalTestFramework ExpectedProcessResult.swift
[324/329] Compiling IncrementalTestFramework Module.swift
[325/329] Compiling IncrementalTestFramework AddOn.swift
[326/329] Compiling IncrementalTestFramework CompiledSourceCollector.swift
[327/329] Compiling IncrementalTestFramework ExpectedCompilations.swift
[328/330] Linking swift-driver
[329/330] Linking swift-build-sdk-interfaces
Build complete! (58.74s)
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
    {
      "identity" : "swift-llbuild",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-llbuild.git"
    },
    {
      "identity" : "swift-tools-support-core",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-tools-support-core.git"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser.git"
    }
  ],
  "manifest_display_name" : "swift-driver",
  "name" : "swift-driver",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "swift-driver",
      "targets" : [
        "swift-driver"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "swift-help",
      "targets" : [
        "swift-help"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "swift-build-sdk-interfaces",
      "targets" : [
        "swift-build-sdk-interfaces"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "SwiftDriver",
      "targets" : [
        "SwiftDriver"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftDriverDynamic",
      "targets" : [
        "SwiftDriver"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "SwiftOptions",
      "targets" : [
        "SwiftOptions"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftDriverExecution",
      "targets" : [
        "SwiftDriverExecution"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "makeOptions",
      "targets" : [
        "makeOptions"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "swift_help",
      "module_type" : "SwiftTarget",
      "name" : "swift-help",
      "path" : "Sources/swift-help",
      "product_dependencies" : [
        "ArgumentParser",
        "SwiftToolsSupport-auto"
      ],
      "product_memberships" : [
        "swift-help"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftOptions"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "swift_driver",
      "module_type" : "SwiftTarget",
      "name" : "swift-driver",
      "path" : "Sources/swift-driver",
      "product_memberships" : [
        "swift-driver"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftDriverExecution",
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basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Done.