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Build Information

Successful build of swift-driver, reference main (31f762), with Swift 6.1 for macOS (SPM) on 13 Dec 2025 03:34:45 UTC.

Swift 6 data race errors: 1051

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

    |            `- note: var declared here
848 |     filePointer: TSCLibc.stderr,
849 |     closeOnDeinit: false))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:140:5: 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
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
    |     `- 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
141 |   }
142 | }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:208:7: 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
206 |     let sortedModules = compiledModules.sorted(by: <)
207 |     Driver.stdErrQueue.sync {
208 |       stderrStream.send("===================================================\n")
    |       `- 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
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:210:9: 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
208 |       stderrStream.send("===================================================\n")
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
    |         `- 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
211 |       }
212 |       stderrStream.send("===================================================\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:212:7: 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
210 |         stderrStream.send("\($0.key): \($0.value)\n")
211 |       }
212 |       stderrStream.send("===================================================\n")
    |       `- 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
213 |       stderrStream.flush()
214 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:213:7: 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
211 |       }
212 |       stderrStream.send("===================================================\n")
213 |       stderrStream.flush()
    |       `- 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
214 |     }
215 |     let keyModules = ["Swift", "SwiftUI", "Foundation"]
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:220:7: 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
218 |         return true
219 |       }
220 |       stderrStream.send("Missing critical module: \($0)\n")
    |       `- 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
221 |       return false
222 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:243:11: 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
241 |         let result: String = try! result.utf8stderrOutput()
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
    |           `- 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
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:244:11: 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
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
    |           `- 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
245 |           stderrStream.flush()
246 |         }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:245:11: 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
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
    |           `- 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
246 |         }
247 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:261:9: 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
259 |     } catch {
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
    |         `- 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
262 |         stderrStream.flush()
263 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:262:9: 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
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
262 |         stderrStream.flush()
    |         `- 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
263 |       }
264 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:305:9: 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
303 |     } catch {
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
    |         `- 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
306 |         stderrStream.flush()
307 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:306:9: 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
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
306 |         stderrStream.flush()
    |         `- 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
307 |       }
308 |     }
/Users/admin/builder/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))
[377/399] Compiling SwiftDriver SwiftHelpIntroJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:151:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
149 | extension Job {
150 |   public enum InputError: Error, Equatable, DiagnosticData {
151 |     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
152 |
153 |     public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:13:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
11 | //===----------------------------------------------------------------------===//
12 | /// A path for which the type of the input is known.
13 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
14 |   /// The file this input refers to.
15 |   public let fileHandle: VirtualPath.Handle
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Planning.swift:54:36: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  52 |   }
  53 |
  54 |   @_spi(Testing) public static var none = JobsInPhases(beforeCompiles: [],
     |                                    |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                                    |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
     |                                    |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
     |                                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  55 |                                                        compileJobs: [],
  56 |                                                        afterCompiles: [])
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:138:5: 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
136 |   }
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
    |     `- 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
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:139:5: 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
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
    |     `- 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
140 |     stderrStream.flush()
141 |   }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:140:5: 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
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
    |     `- 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
141 |   }
142 | }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:208:7: 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
206 |     let sortedModules = compiledModules.sorted(by: <)
207 |     Driver.stdErrQueue.sync {
208 |       stderrStream.send("===================================================\n")
    |       `- 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
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:210:9: 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
208 |       stderrStream.send("===================================================\n")
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
    |         `- 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
211 |       }
212 |       stderrStream.send("===================================================\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:212:7: 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
210 |         stderrStream.send("\($0.key): \($0.value)\n")
211 |       }
212 |       stderrStream.send("===================================================\n")
    |       `- 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
213 |       stderrStream.flush()
214 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:213:7: 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
211 |       }
212 |       stderrStream.send("===================================================\n")
213 |       stderrStream.flush()
    |       `- 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
214 |     }
215 |     let keyModules = ["Swift", "SwiftUI", "Foundation"]
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:220:7: 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
218 |         return true
219 |       }
220 |       stderrStream.send("Missing critical module: \($0)\n")
    |       `- 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
221 |       return false
222 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:243:11: 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
241 |         let result: String = try! result.utf8stderrOutput()
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
    |           `- 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
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:244:11: 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
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
    |           `- 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
245 |           stderrStream.flush()
246 |         }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:245:11: 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
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
    |           `- 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
246 |         }
247 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:261:9: 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
259 |     } catch {
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
    |         `- 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
262 |         stderrStream.flush()
263 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:262:9: 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
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
262 |         stderrStream.flush()
    |         `- 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
263 |       }
264 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:305:9: 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
303 |     } catch {
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
    |         `- 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
306 |         stderrStream.flush()
307 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:306:9: 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
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
306 |         stderrStream.flush()
    |         `- 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
307 |       }
308 |     }
/Users/admin/builder/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))
[378/399] Compiling SwiftDriver Toolchain+InterpreterSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:151:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
149 | extension Job {
150 |   public enum InputError: Error, Equatable, DiagnosticData {
151 |     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
152 |
153 |     public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:13:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
11 | //===----------------------------------------------------------------------===//
12 | /// A path for which the type of the input is known.
13 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
14 |   /// The file this input refers to.
15 |   public let fileHandle: VirtualPath.Handle
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Planning.swift:54:36: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  52 |   }
  53 |
  54 |   @_spi(Testing) public static var none = JobsInPhases(beforeCompiles: [],
     |                                    |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                                    |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
     |                                    |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
     |                                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  55 |                                                        compileJobs: [],
  56 |                                                        afterCompiles: [])
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:138:5: 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
136 |   }
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
    |     `- 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
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:139:5: 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
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
    |     `- 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
140 |     stderrStream.flush()
141 |   }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:140:5: 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
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
    |     `- 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
141 |   }
142 | }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:208:7: 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
206 |     let sortedModules = compiledModules.sorted(by: <)
207 |     Driver.stdErrQueue.sync {
208 |       stderrStream.send("===================================================\n")
    |       `- 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
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:210:9: 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
208 |       stderrStream.send("===================================================\n")
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
    |         `- 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
211 |       }
212 |       stderrStream.send("===================================================\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:212:7: 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
210 |         stderrStream.send("\($0.key): \($0.value)\n")
211 |       }
212 |       stderrStream.send("===================================================\n")
    |       `- 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
213 |       stderrStream.flush()
214 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:213:7: 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
211 |       }
212 |       stderrStream.send("===================================================\n")
213 |       stderrStream.flush()
    |       `- 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
214 |     }
215 |     let keyModules = ["Swift", "SwiftUI", "Foundation"]
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:220:7: 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
218 |         return true
219 |       }
220 |       stderrStream.send("Missing critical module: \($0)\n")
    |       `- 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
221 |       return false
222 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:243:11: 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
241 |         let result: String = try! result.utf8stderrOutput()
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
    |           `- 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
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:244:11: 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
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
    |           `- 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
245 |           stderrStream.flush()
246 |         }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:245:11: 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
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
    |           `- 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
246 |         }
247 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:261:9: 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
259 |     } catch {
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
    |         `- 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
262 |         stderrStream.flush()
263 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:262:9: 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
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
262 |         stderrStream.flush()
    |         `- 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
263 |       }
264 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:305:9: 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
303 |     } catch {
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
    |         `- 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
306 |         stderrStream.flush()
307 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:306:9: 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
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
306 |         stderrStream.flush()
    |         `- 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
307 |       }
308 |     }
/Users/admin/builder/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))
[379/399] Compiling SwiftDriver Toolchain+LinkerSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:151:10: warning: associated value 'inputUnexpectedlyModified' of 'Sendable'-conforming enum 'InputError' has non-sendable type 'TypedVirtualPath'; this is an error in the Swift 6 language mode
149 | extension Job {
150 |   public enum InputError: Error, Equatable, DiagnosticData {
151 |     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
152 |
153 |     public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/TypedVirtualPath.swift:13:15: note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
11 | //===----------------------------------------------------------------------===//
12 | /// A path for which the type of the input is known.
13 | public struct TypedVirtualPath: Hashable, Codable {
   |               `- note: consider making struct 'TypedVirtualPath' conform to the 'Sendable' protocol
14 |   /// The file this input refers to.
15 |   public let fileHandle: VirtualPath.Handle
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Planning.swift:54:36: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  52 |   }
  53 |
  54 |   @_spi(Testing) public static var none = JobsInPhases(beforeCompiles: [],
     |                                    |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                                    |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
     |                                    |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
     |                                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  55 |                                                        compileJobs: [],
  56 |                                                        afterCompiles: [])
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:138:5: 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
136 |   }
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
    |     `- 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
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:139:5: 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
137 |   Driver.stdErrQueue.sync {
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
    |     `- 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
140 |     stderrStream.flush()
141 |   }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:140:5: 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
138 |     stderrStream.send(start ? "started: " : "finished: ")
139 |     stderrStream.send("\(getLastInputPath(job).pathString)\n")
140 |     stderrStream.flush()
    |     `- 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
141 |   }
142 | }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:208:7: 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
206 |     let sortedModules = compiledModules.sorted(by: <)
207 |     Driver.stdErrQueue.sync {
208 |       stderrStream.send("===================================================\n")
    |       `- 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
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:210:9: 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
208 |       stderrStream.send("===================================================\n")
209 |       sortedModules.forEach {
210 |         stderrStream.send("\($0.key): \($0.value)\n")
    |         `- 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
211 |       }
212 |       stderrStream.send("===================================================\n")
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:212:7: 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
210 |         stderrStream.send("\($0.key): \($0.value)\n")
211 |       }
212 |       stderrStream.send("===================================================\n")
    |       `- 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
213 |       stderrStream.flush()
214 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:213:7: 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
211 |       }
212 |       stderrStream.send("===================================================\n")
213 |       stderrStream.flush()
    |       `- 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
214 |     }
215 |     let keyModules = ["Swift", "SwiftUI", "Foundation"]
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:220:7: 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
218 |         return true
219 |       }
220 |       stderrStream.send("Missing critical module: \($0)\n")
    |       `- 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
221 |       return false
222 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:243:11: 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
241 |         let result: String = try! result.utf8stderrOutput()
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
    |           `- 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
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:244:11: 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
242 |         Driver.stdErrQueue.sync {
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
    |           `- 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
245 |           stderrStream.flush()
246 |         }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:245:11: 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
243 |           stderrStream.send("failed: \(commandMap[pid]!)\n")
244 |           stderrStream.send("\(result)\n")
245 |           stderrStream.flush()
    |           `- 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
246 |         }
247 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:261:9: 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
259 |     } catch {
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
    |         `- 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
262 |         stderrStream.flush()
263 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:262:9: 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
260 |       Driver.stdErrQueue.sync {
261 |         stderrStream.send("Failed to generate log file")
262 |         stderrStream.flush()
    |         `- 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
263 |       }
264 |     }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:305:9: 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
303 |     } catch {
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
    |         `- 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
306 |         stderrStream.flush()
307 |       }
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/PrebuiltModulesJob.swift:306:9: 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
304 |       Driver.stdErrQueue.sync {
305 |         stderrStream.send("Failed to generate log file")
306 |         stderrStream.flush()
    |         `- 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
307 |       }
308 |     }
/Users/admin/builder/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))
[380/399] Compiling SwiftDriver PredictableRandomNumberGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[381/399] Compiling SwiftDriver PythonArchitecture.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[382/399] Compiling SwiftDriver RelativePathAdditions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[383/399] Compiling SwiftDriver Sanitizer.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[384/399] Compiling SwiftDriver StringAdditions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[385/399] Compiling SwiftDriver System.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[386/399] Compiling SwiftDriver Triple+Platforms.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[387/399] Compiling SwiftDriver Triple.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[388/399] Compiling SwiftDriver TypedVirtualPath.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[389/399] Compiling SwiftDriver Version.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
[390/399] Compiling SwiftDriver VirtualPath.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:33:22: 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
 31 | /// A virtual path.
 32 | public enum VirtualPath: Hashable {
 33 |   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
 34 |
 35 |   private static var temporaryFileStore = TemporaryFileStore()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:35:22: 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
 33 |   private static var pathCache = PathCache()
 34 |
 35 |   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
 36 |
 37 |   /// A relative path that has not been resolved based on the current working
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:340:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
338 |     }
339 |
340 |     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
341 |     public static let standardInput = Handle(-2)
342 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:341:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
339 |
340 |     public static let standardOutput = Handle(-1)
341 |     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
342 | #if os(Windows)
343 |     public static let null = try! VirtualPath(path: "nul").intern()
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Utilities/VirtualPath.swift:345:23: 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
331 |   /// in the global path table ensures we only pay the cost at most once per
332 |   /// path string.
333 |   public struct Handle {
    |                 `- note: consider making struct 'Handle' conform to the 'Sendable' protocol
334 |     fileprivate var core: Int
335 |
    :
343 |     public static let null = try! VirtualPath(path: "nul").intern()
344 | #else
345 |     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
346 | #endif
347 |   }
Fetching https://github.com/swiftlang/swift-llbuild.git
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Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.6.2 (1.87s)
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env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/17] Write swift-version-2F0A5646E1D333AE.txt
[3/17] Linking makeOptions
[4/17] Applying makeOptions
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[7/29] Compiling TSCLibc libc.swift
[8/70] Compiling llbuildSwift Internals.swift
[9/70] Compiling llbuildSwift CoreBindings.swift
[10/70] Emitting module ArgumentParserToolInfo
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[13/70] Compiling llbuildSwift BuildDBBindings.swift
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[16/116] Compiling llbuildSwift BuildValue.swift
[17/116] Compiling llbuildSwift BuildKey.swift
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[26/120] Emitting module TSCBasic
[27/120] Emitting module ArgumentParser
[28/124] Compiling ArgumentParser CommandConfiguration.swift
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[38/124] Compiling ArgumentParser NonsenseFlagsValidator.swift
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[118/163] Compiling TSCUtility PolymorphicCodable.swift
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[123/163] Compiling TSCUtility InterruptHandler.swift
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[159/171] Compiling SwiftOptions Options.swift
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[161/274] Write Objects.LinkFileList
[162/274] Linking swift-help
[163/274] Applying swift-help
[165/274] Compiling SwiftDriver InternedStrings.swift
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[176/285] Emitting module SwiftDriver
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[177/285] Compiling SwiftDriver WebAssemblyToolchain.swift
[178/285] Compiling SwiftDriver WindowsToolchain.swift
[179/285] Compiling SwiftDriver SimpleExecutor.swift
[180/285] Compiling SwiftDriver ToolingUtil.swift
[181/285] Compiling SwiftDriver DOTJobGraphSerializer.swift
[182/285] Compiling SwiftDriver DOTModuleDependencyGraphSerializer.swift
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[197/285] Compiling SwiftDriver DirectAndTransitiveCollections.swift
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[199/285] Compiling SwiftDriver VerifyDebugInfoJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[200/285] Compiling SwiftDriver VerifyModuleInterfaceJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[201/285] Compiling SwiftDriver WebAssemblyToolchain+LinkerSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[202/285] Compiling SwiftDriver WindowsToolchain+LinkerSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[203/285] Compiling SwiftDriver DependencyGraphBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[204/285] Compiling SwiftDriver Loader.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[205/285] Compiling SwiftDriver SwiftScan.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[206/285] Compiling SwiftDriver SwiftScanCAS.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[207/285] Compiling SwiftDriver DarwinToolchain.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[208/285] Compiling SwiftDriver GenericUnixToolchain.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[209/285] Compiling SwiftDriver Toolchain.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/DependencyGraphBuilder.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | internal extension SwiftScan {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScan.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 |
 15 | #if os(Windows)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/SwiftScan/SwiftScanCAS.swift:13:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | @_implementationOnly import CSwiftScan
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriver' may lead to instability during execution
 14 | import struct Foundation.Data
 15 |
[210/285] Compiling SwiftDriver FirstWaveComputer.swift
[211/285] Compiling SwiftDriver IncrementalCompilationProtectedState.swift
[212/285] Compiling SwiftDriver IncrementalCompilationState+Extensions.swift
[213/285] Compiling SwiftDriver IncrementalCompilationState.swift
[214/285] Compiling SwiftDriver IncrementalCompilationSynchronizer.swift
[215/285] Compiling SwiftDriver IncrementalDependencyAndInputSetup.swift
[216/285] Compiling SwiftDriver InputInfo.swift
[217/285] Compiling SwiftDriver KeyAndFingerprintHolder.swift
[218/285] Compiling SwiftDriver ModuleDependencyGraph.swift
[219/285] Compiling SwiftDriver DependencySource.swift
[220/285] Compiling SwiftDriver Integrator.swift
[221/285] Compiling SwiftDriver ProcessProtocol.swift
[222/285] Compiling SwiftDriver ProcessSet.swift
[223/285] Compiling SwiftDriver ExplicitDependencyBuildPlanner.swift
[224/285] Compiling SwiftDriver CommonDependencyOperations.swift
[225/285] Compiling SwiftDriver InterModuleDependencyGraph.swift
[226/285] Compiling SwiftDriver InterModuleDependencyOracle.swift
[227/285] Compiling SwiftDriver ModuleDependencyScanning.swift
[228/285] Compiling SwiftDriver SerializableModuleArtifacts.swift
[229/285] Compiling SwiftDriver Bitcode.swift
[230/285] Compiling SwiftDriver BitcodeElement.swift
[231/285] Compiling SwiftDriver Bits.swift
[232/285] Compiling SwiftDriver Job.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[233/285] Compiling SwiftDriver LinkJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[234/285] Compiling SwiftDriver ModuleWrapJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[235/285] Compiling SwiftDriver Planning.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[236/285] Compiling SwiftDriver PrebuiltModulesJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[237/285] Compiling SwiftDriver PrintSupportedFeaturesJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[238/285] Compiling SwiftDriver PrintTargetInfoJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[239/285] Compiling SwiftDriver ReplJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[240/285] Compiling SwiftDriver SwiftHelpIntroJob.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[241/285] Compiling SwiftDriver Toolchain+InterpreterSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[242/285] Compiling SwiftDriver Toolchain+LinkerSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriver/Jobs/Job.swift:141:10: warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
139 |     self.compileInputOutputMap = inputOutputMap
140 |     self.extraEnvironmentBlock = extraEnvironment
141 |     self.extraEnvironment = self.extraEnvironmentBlock.legacyVars
    |          `- warning: 'extraEnvironment' is deprecated: use extraEnvironmentBlock
142 |     self.requiresInPlaceExecution = requiresInPlaceExecution
143 |     self.supportsResponseFiles = tool.supportsResponseFiles
[243/285] Compiling SwiftDriver CommandLineArguments.swift
[244/285] Compiling SwiftDriver CompileJob.swift
[245/285] Compiling SwiftDriver DarwinToolchain+LinkerSupport.swift
[246/285] Compiling SwiftDriver EmitModuleJob.swift
[247/285] Compiling SwiftDriver EmitSupportedFeaturesJob.swift
[248/285] Compiling SwiftDriver FrontendJobHelpers.swift
[249/285] Compiling SwiftDriver GenerateDSYMJob.swift
[250/285] Compiling SwiftDriver GeneratePCHJob.swift
[251/285] Compiling SwiftDriver GeneratePCMJob.swift
[252/285] Compiling SwiftDriver GenericUnixToolchain+LinkerSupport.swift
[253/285] Compiling SwiftDriver InterpretJob.swift
[254/285] Compiling SwiftDriver CompilerMode.swift
[255/285] Compiling SwiftDriver DebugInfo.swift
[256/285] Compiling SwiftDriver Driver.swift
[257/285] Compiling SwiftDriver DriverVersion.swift
[258/285] Compiling SwiftDriver LinkKind.swift
[259/285] Compiling SwiftDriver ModuleOutputInfo.swift
[260/285] Compiling SwiftDriver OutputFileMap.swift
[261/285] Compiling SwiftDriver ToolExecutionDelegate.swift
[262/285] Compiling SwiftDriver WindowsExtensions.swift
[263/285] Compiling SwiftDriver ArgsResolver.swift
[264/285] Compiling SwiftDriver DriverExecutor.swift
[265/285] Compiling SwiftDriver ParsableOutput.swift
[266/285] Compiling SwiftDriver PredictableRandomNumberGenerator.swift
[267/285] Compiling SwiftDriver PythonArchitecture.swift
[268/285] Compiling SwiftDriver RelativePathAdditions.swift
[269/285] Compiling SwiftDriver Sanitizer.swift
[270/285] Compiling SwiftDriver StringAdditions.swift
[271/285] Compiling SwiftDriver System.swift
[272/285] Compiling SwiftDriver Triple+Platforms.swift
[273/285] Compiling SwiftDriver Triple.swift
[274/285] Compiling SwiftDriver TypedVirtualPath.swift
[275/285] Compiling SwiftDriver Version.swift
[276/285] Compiling SwiftDriver VirtualPath.swift
[276/285] Write Objects.LinkFileList
[277/285] Compiling ToolingTestShim CToolingTestShimImpl.c
[279/289] Compiling SwiftDriverExecution llbuild.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:24:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 22 | // We either import the llbuildSwift shared library or the llbuild framework.
 23 | #if canImport(llbuildSwift)
 24 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 25 | #endif
 26 | @_implementationOnly import llbuild
/Users/admin/builder/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 | @_implementationOnly import llbuildSwift
 25 | #endif
 26 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 27 |
 28 | /// An llbuild value.
[280/289] Compiling SwiftDriverExecution SwiftDriverExecutor.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/SwiftDriverExecutor.swift:106:92: warning: 'vars' is deprecated: Use `block` instead
104 |
105 |   @discardableResult
106 |   public func checkNonZeroExit(args: String..., environment: [String: String] = ProcessEnv.vars) throws -> String {
    |                                                                                            `- warning: 'vars' is deprecated: Use `block` instead
107 |     try Process.checkNonZeroExit(arguments: args, environmentBlock: ProcessEnvironmentBlock(environment))
108 |   }
[281/289] Compiling SwiftDriverExecution MultiJobExecutor.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:35:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 33 | // We either import the llbuildSwift shared library or the llbuild framework.
 34 | #if canImport(llbuildSwift)
 35 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 36 | @_implementationOnly import llbuild
 37 | #else
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:36:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 34 | #if canImport(llbuildSwift)
 35 | @_implementationOnly import llbuildSwift
 36 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 37 | #else
 38 | @_implementationOnly import llbuild
[282/289] Emitting module SwiftDriverExecution
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:35:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 33 | // We either import the llbuildSwift shared library or the llbuild framework.
 34 | #if canImport(llbuildSwift)
 35 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 36 | @_implementationOnly import llbuild
 37 | #else
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/MultiJobExecutor.swift:36:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 34 | #if canImport(llbuildSwift)
 35 | @_implementationOnly import llbuildSwift
 36 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 37 | #else
 38 | @_implementationOnly import llbuild
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/llbuild.swift:24:22: warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 22 | // We either import the llbuildSwift shared library or the llbuild framework.
 23 | #if canImport(llbuildSwift)
 24 | @_implementationOnly import llbuildSwift
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 25 | #endif
 26 | @_implementationOnly import llbuild
/Users/admin/builder/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 | @_implementationOnly import llbuildSwift
 25 | #endif
 26 | @_implementationOnly import llbuild
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SwiftDriverExecution' may lead to instability during execution
 27 |
 28 | /// An llbuild value.
/Users/admin/builder/spi-builder-workspace/Sources/SwiftDriverExecution/SwiftDriverExecutor.swift:106:92: warning: 'vars' is deprecated: Use `block` instead
104 |
105 |   @discardableResult
106 |   public func checkNonZeroExit(args: String..., environment: [String: String] = ProcessEnv.vars) throws -> String {
    |                                                                                            `- warning: 'vars' is deprecated: Use `block` instead
107 |     try Process.checkNonZeroExit(arguments: args, environmentBlock: ProcessEnvironmentBlock(environment))
108 |   }
[282/289] Linking libSwiftDriverDynamic.dylib
[284/299] Emitting module swift_driver
[285/299] Compiling TestUtilities TemporaryFileMatching.swift
[286/299] Compiling TestUtilities OutputFileMapCreator.swift
[287/299] Compiling TestUtilities PathExtensions.swift
[288/299] Compiling TestUtilities Fixture.swift
[289/299] Emitting module TestUtilities
[290/299] Compiling TestUtilities DriverExtensions.swift
[291/299] Compiling swift_driver main.swift
[292/299] Compiling swift_build_sdk_interfaces main.swift
[293/299] Emitting module swift_build_sdk_interfaces
[293/299] Write Objects.LinkFileList
[295/309] Linking swift-driver
[296/309] Linking swift-build-sdk-interfaces
[297/309] Applying swift-driver
[298/309] Applying swift-build-sdk-interfaces
[300/309] Compiling IncrementalTestFramework ExpectedProcessResult.swift
[301/309] Compiling IncrementalTestFramework ExpectedCompilations.swift
[302/309] Compiling IncrementalTestFramework Context.swift
[303/310] Emitting module IncrementalTestFramework
[304/310] Compiling IncrementalTestFramework IncrementalTest.swift
[305/310] Compiling IncrementalTestFramework Expectation.swift
[306/310] Compiling IncrementalTestFramework AddOn.swift
[307/310] Compiling IncrementalTestFramework Module.swift
[308/310] Compiling IncrementalTestFramework CompiledSourceCollector.swift
[309/310] Compiling IncrementalTestFramework Source.swift
[310/310] Compiling IncrementalTestFramework Step.swift
Build complete! (17.01s)
Build complete.
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Done.