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Build Information

Successful build of IndexStore, reference main (7edb9a), with Swift 6.1 for Linux on 2 Apr 2026 07:22:43 UTC.

Swift 6 data race errors: 5

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/MobileNativeFoundation/swift-index-store.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/MobileNativeFoundation/swift-index-store
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7edb9a6 Expose symbol language in the Swift API (#83)
Cloned https://github.com/MobileNativeFoundation/swift-index-store.git
Revision (git rev-parse @):
7edb9a64e084ed64f83b84fb9269d3d1a20c0687
SUCCESS checkout https://github.com/MobileNativeFoundation/swift-index-store.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/MobileNativeFoundation/swift-index-store.git
https://github.com/MobileNativeFoundation/swift-index-store.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "IndexStore",
  "name" : "IndexStore",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "IndexStore",
      "targets" : [
        "IndexStore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CSwiftDemangle",
      "targets" : [
        "CSwiftDemangle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftDemangle",
      "targets" : [
        "SwiftDemangle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "indexutil-export",
      "targets" : [
        "indexutil-export"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "unnecessary-testable",
      "targets" : [
        "unnecessary-testable"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "unused-imports",
      "targets" : [
        "unused-imports"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "indexutil-annotate",
      "targets" : [
        "indexutil-annotate"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "tycat",
      "targets" : [
        "tycat"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "unused_imports",
      "module_type" : "SwiftTarget",
      "name" : "unused-imports",
      "path" : "Sources/unused-imports",
      "product_memberships" : [
        "unused-imports"
      ],
      "sources" : [
        "Reporters/JSONReporter.swift",
        "Reporters/SedCommandReporter.swift",
        "Reporters/UnusedImportReporter.swift",
        "SourceFileWithUnusedImports.swift",
        "UnusedImportStatement.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "unnecessary_testable",
      "module_type" : "SwiftTarget",
      "name" : "unnecessary-testable",
      "path" : "Sources/unnecessary-testable",
      "product_memberships" : [
        "unnecessary-testable"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "tycat",
      "module_type" : "SwiftTarget",
      "name" : "tycat",
      "path" : "Sources/tycat",
      "product_memberships" : [
        "tycat"
      ],
      "sources" : [
        "TypeGraph.swift",
        "Xcode.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "indexutil_export",
      "module_type" : "SwiftTarget",
      "name" : "indexutil-export",
      "path" : "Sources/indexutil-export",
      "product_memberships" : [
        "indexutil-export"
      ],
      "sources" : [
        "TSVWriter.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "indexutil_annotate",
      "module_type" : "SwiftTarget",
      "name" : "indexutil-annotate",
      "path" : "Sources/indexutil-annotate",
      "product_memberships" : [
        "indexutil-annotate"
      ],
      "sources" : [
        "Annotation.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SwiftDemangleTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDemangleTests",
      "path" : "Tests/SwiftDemangleTests",
      "sources" : [
        "SwiftDemangleTests.swift"
      ],
      "target_dependencies" : [
        "SwiftDemangle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftDemangle",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDemangle",
      "path" : "Sources/SwiftDemangle",
      "product_memberships" : [
        "SwiftDemangle"
      ],
      "sources" : [
        "DemangledNode.swift",
        "Demangler.swift"
      ],
      "target_dependencies" : [
        "CSwiftDemangle"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IndexStoreTests",
      "module_type" : "SwiftTarget",
      "name" : "IndexStoreTests",
      "path" : "Tests/IndexStoreTests",
      "sources" : [
        "DetermineIndexStorePath.swift",
        "IndexStoreTests.swift",
        "dummy.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "IndexStore",
      "module_type" : "SwiftTarget",
      "name" : "IndexStore",
      "path" : "Sources/IndexStore",
      "product_memberships" : [
        "IndexStore",
        "indexutil-export",
        "unnecessary-testable",
        "unused-imports",
        "indexutil-annotate",
        "tycat"
      ],
      "sources" : [
        "Constants.swift",
        "IndexStore.swift",
        "IndexStoreError.swift",
        "StandardStream.swift",
        "String+IndexStore.swift"
      ],
      "target_dependencies" : [
        "CIndexStore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CSwiftDemangle",
      "module_type" : "ClangTarget",
      "name" : "CSwiftDemangle",
      "path" : "Sources/CSwiftDemangle",
      "product_memberships" : [
        "CSwiftDemangle",
        "SwiftDemangle"
      ],
      "sources" : [
        "CSwiftDemangle.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CIndexStore",
      "module_type" : "ClangTarget",
      "name" : "CIndexStore",
      "path" : "Sources/CIndexStore",
      "product_memberships" : [
        "IndexStore",
        "indexutil-export",
        "unnecessary-testable",
        "unused-imports",
        "indexutil-annotate",
        "tycat"
      ],
      "sources" : [
        "dummy.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Building for debugging...
[0/26] Write sources
[7/26] Compiling CIndexStore dummy.c
[8/26] Write swift-version-24593BA9C3E375BF.txt
/host/spi-builder-workspace/Sources/CSwiftDemangle/CSwiftDemangle.cpp:29:22: warning: variable length arrays in C++ are a Clang extension [-Wvla-cxx-extension]
   29 |     char true_symbol[strlen(symbol) + 1];
      |                      ^~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/CSwiftDemangle/CSwiftDemangle.cpp:29:29: note: function parameter 'symbol' with unknown value cannot be used in a constant expression
   29 |     char true_symbol[strlen(symbol) + 1];
      |                             ^
/host/spi-builder-workspace/Sources/CSwiftDemangle/CSwiftDemangle.cpp:26:75: note: declared here
   26 | demangle_node_t demangle_symbolAsNode(demangle_context_t ctx, const char *symbol) {
      |                                                                           ^
1 warning generated.
[9/32] Compiling CSwiftDemangle CSwiftDemangle.cpp
[11/35] Compiling SwiftDemangle Demangler.swift
[12/35] Emitting module SwiftDemangle
[13/35] Compiling SwiftDemangle DemangledNode.swift
[14/36] Compiling IndexStore String+IndexStore.swift
[16/36] Emitting module IndexStore
/host/spi-builder-workspace/Sources/IndexStore/IndexStoreError.swift:4:17: warning: stored property 'error' of 'Sendable'-conforming class 'IndexStoreError' is mutable; this is an error in the Swift 6 language mode
 2 |
 3 | public final class IndexStoreError: Error, CustomStringConvertible {
 4 |     private var error: indexstore_error_t
   |                 `- warning: stored property 'error' of 'Sendable'-conforming class 'IndexStoreError' is mutable; this is an error in the Swift 6 language mode
 5 |
 6 |     init(_ error: indexstore_error_t) {
/host/spi-builder-workspace/Sources/IndexStore/StandardStream.swift:20:5: warning: var 'stderr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
18 | }
19 |
20 | var stderr = StandardStream(Foundation.stderr)
   |     |- warning: var 'stderr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |     |- note: convert 'stderr' to a 'let' constant to make 'Sendable' shared state immutable
   |     |- note: add '@MainActor' to make var 'stderr' part of global actor 'MainActor'
   |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 |
/host/spi-builder-workspace/Sources/IndexStore/StandardStream.swift:20:40: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
18 | }
19 |
20 | var stderr = StandardStream(Foundation.stderr)
   |                                        `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
21 |
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[17/36] Compiling IndexStore Constants.swift
[18/36] Compiling IndexStore StandardStream.swift
/host/spi-builder-workspace/Sources/IndexStore/StandardStream.swift:20:5: warning: var 'stderr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
18 | }
19 |
20 | var stderr = StandardStream(Foundation.stderr)
   |     |- warning: var 'stderr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |     |- note: convert 'stderr' to a 'let' constant to make 'Sendable' shared state immutable
   |     |- note: add '@MainActor' to make var 'stderr' part of global actor 'MainActor'
   |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 |
/host/spi-builder-workspace/Sources/IndexStore/StandardStream.swift:20:40: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
18 | }
19 |
20 | var stderr = StandardStream(Foundation.stderr)
   |                                        `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
21 |
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[19/36] Compiling IndexStore IndexStoreError.swift
/host/spi-builder-workspace/Sources/IndexStore/IndexStoreError.swift:4:17: warning: stored property 'error' of 'Sendable'-conforming class 'IndexStoreError' is mutable; this is an error in the Swift 6 language mode
 2 |
 3 | public final class IndexStoreError: Error, CustomStringConvertible {
 4 |     private var error: indexstore_error_t
   |                 `- warning: stored property 'error' of 'Sendable'-conforming class 'IndexStoreError' is mutable; this is an error in the Swift 6 language mode
 5 |
 6 |     init(_ error: indexstore_error_t) {
[20/36] Compiling IndexStore IndexStore.swift
[21/37] Wrapping AST for IndexStore for debugging
[23/56] Compiling unused_imports JSONReporter.swift
[24/56] Compiling unused_imports SedCommandReporter.swift
[25/56] Emitting module unnecessary_testable
[26/56] Compiling unnecessary_testable main.swift
/host/spi-builder-workspace/Sources/unnecessary-testable/main.swift:174:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
172 | func main(indexStorePath: String) {
173 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
174 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
175 |     }
176 |
[28/57] Compiling indexutil_annotate Annotation.swift
[29/57] Emitting module tycat
/host/spi-builder-workspace/Sources/tycat/main.swift:42:82: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | guard CommandLine.arguments.count == 3 else {
42 |     fputs("usage: \(CommandLine.arguments[0]) [supertypes | subtypes] <type>\n", stderr)
   |                                                                                  `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
43 |     exit(EXIT_FAILURE)
44 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/tycat/main.swift:47:65: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
45 |
46 | guard let storePath = try XcodeIndexStorePath() else {
47 |     fputs("error: could not determine Xcode indexstore path\n", stderr)
   |                                                                 `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
48 |     exit(EXIT_FAILURE)
49 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[30/57] Compiling indexutil_export TSVWriter.swift
/host/spi-builder-workspace/Sources/indexutil-export/TSVWriter.swift:21:21: warning: result of call to 'write(_:maxLength:)' is unused
19 |         let strings = fields.map { $0.description }
20 |         let tsv = strings.joined(separator: "\t")
21 |         self.output.write(tsv, maxLength: tsv.utf8.count)
   |                     `- warning: result of call to 'write(_:maxLength:)' is unused
22 |         self.output.write("\n", maxLength: 1)
23 |     }
/host/spi-builder-workspace/Sources/indexutil-export/TSVWriter.swift:22:21: warning: result of call to 'write(_:maxLength:)' is unused
20 |         let tsv = strings.joined(separator: "\t")
21 |         self.output.write(tsv, maxLength: tsv.utf8.count)
22 |         self.output.write("\n", maxLength: 1)
   |                     `- warning: result of call to 'write(_:maxLength:)' is unused
23 |     }
24 | }
[31/57] Emitting module indexutil_export
[32/57] Compiling indexutil_export main.swift
/host/spi-builder-workspace/Sources/indexutil-export/main.swift:6:34: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  4 | struct StandardErrorStream: TextOutputStream {
  5 |     mutating func write(_ string: String) {
  6 |         fputs(string, Foundation.stderr)
    |                                  `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  7 |     }
  8 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/indexutil-export/main.swift:13:84: error: main actor-isolated var 'stderr' can not be used 'inout' from a nonisolated context
  8 | }
  9 |
 10 | var stderr = StandardErrorStream()
    |     `- note: mutation of this var is only permitted within the actor
 11 |
 12 | func usage() -> Never {
    |      `- note: add '@MainActor' to make global function 'usage()' part of global actor 'MainActor'
 13 |     print("Usage: indexutil export <format> <index-store-path> <output-dir>", to: &stderr)
    |                                                                                    `- error: main actor-isolated var 'stderr' can not be used 'inout' from a nonisolated context
 14 |     exit(EXIT_FAILURE)
 15 | }
[33/57] Emitting module indexutil_annotate
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:76:77: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
74 |
75 | guard CommandLine.arguments.count == 3 else {
76 |     fputs("usage: \(CommandLine.arguments[0]) <indexstore> <sourcepath>\n", stderr)
   |                                                                             `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
77 |     exit(EXIT_FAILURE)
78 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:89:32: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
87 |     try main(storePath, sourcePath)
88 | } catch {
89 |     fputs("error: \(error)\n", stderr)
   |                                `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
90 |     exit(EXIT_FAILURE)
91 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[34/57] Compiling unused_imports main.swift
/host/spi-builder-workspace/Sources/unused-imports/main.swift:105:5: error: main actor-isolated var 'cachedLines' can not be mutated from a nonisolated context
 10 | private let identifierRegex = try Regex("([a-zA-Z_][a-zA-Z0-9_]*)")
 11 | private let ignoreRegex = try Regex(#"// *@ignore-import$"#)
 12 | private var cachedLines = [String: [String.SubSequence]]()
    |             `- note: mutation of this var is only permitted within the actor
 13 | private let defaultReporter = SedCommandReporter()
 14 |
    :
100 | }
101 |
102 | private func getImports(path: String, recordReader: RecordReader) -> (Set<String>, [String: Int]) {
    |              `- note: add '@MainActor' to make global function 'getImports(path:recordReader:)' part of global actor 'MainActor'
103 |     var importsToLineNumbers = [String: Int]()
104 |     let lines = try! String(contentsOfFile: path).split(separator: "\n", omittingEmptySubsequences: false)
105 |     cachedLines[path] = lines
    |     `- error: main actor-isolated var 'cachedLines' can not be mutated from a nonisolated context
106 |
107 |     var imports = Set<String>()
/host/spi-builder-workspace/Sources/unused-imports/main.swift:113:37: warning: main actor-isolated let 'ignoreRegex' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
  9 | private typealias References = (usrs: Set<String>, typealiases: Set<String>)
 10 | private let identifierRegex = try Regex("([a-zA-Z_][a-zA-Z0-9_]*)")
 11 | private let ignoreRegex = try Regex(#"// *@ignore-import$"#)
    |             `- note: let declared here
 12 | private var cachedLines = [String: [String.SubSequence]]()
 13 | private let defaultReporter = SedCommandReporter()
    :
111 |             // FIXME: This won't work if we are also adding missing imports, return it separately
112 |             if (line.hasPrefix("import ") || line.contains(" import ")) &&
113 |                 line.firstMatch(of: ignoreRegex) == nil
    |                                     `- warning: main actor-isolated let 'ignoreRegex' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
114 |             {
115 |                 imports.insert(occurrence.symbol.name)
/host/spi-builder-workspace/Sources/unused-imports/main.swift:130:25: error: main actor-isolated var 'cachedLines' can not be referenced from a nonisolated context
 10 | private let identifierRegex = try Regex("([a-zA-Z_][a-zA-Z0-9_]*)")
 11 | private let ignoreRegex = try Regex(#"// *@ignore-import$"#)
 12 | private var cachedLines = [String: [String.SubSequence]]()
    |             `- note: var declared here
 13 | private let defaultReporter = SedCommandReporter()
 14 |
    :
128 |         if occurrence.symbol.subkind == .swiftExtensionOfStruct  {
129 |             usrs.insert(occurrence.symbol.usr)
130 |             let lines = cachedLines[unitReader.mainFile]!
    |                         `- error: main actor-isolated var 'cachedLines' can not be referenced from a nonisolated context
131 |             let line = lines[occurrence.location.line - 1]
132 |             let startIndex = line.index(line.startIndex, offsetBy: occurrence.location.column - 1)
/host/spi-builder-workspace/Sources/unused-imports/main.swift:134:66: warning: main actor-isolated let 'identifierRegex' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
  8 |
  9 | private typealias References = (usrs: Set<String>, typealiases: Set<String>)
 10 | private let identifierRegex = try Regex("([a-zA-Z_][a-zA-Z0-9_]*)")
    |             `- note: let declared here
 11 | private let ignoreRegex = try Regex(#"// *@ignore-import$"#)
 12 | private var cachedLines = [String: [String.SubSequence]]()
    :
132 |             let startIndex = line.index(line.startIndex, offsetBy: occurrence.location.column - 1)
133 |             // FIXME: `extension [Int]` doesn't match
134 |             guard let match = line[startIndex...].firstMatch(of: identifierRegex) else {
    |                                                                  `- warning: main actor-isolated let 'identifierRegex' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
135 |                 return
136 |             }
/host/spi-builder-workspace/Sources/unused-imports/main.swift:192:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
190 | {
191 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
192 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
193 |     }
194 |
[35/57] Emitting module unused_imports
/host/spi-builder-workspace/Sources/unused-imports/main.swift:192:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
190 | {
191 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
192 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
193 |     }
194 |
[36/57] Compiling tycat TypeGraph.swift
[37/57] Compiling indexutil_annotate main.swift
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:76:77: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
74 |
75 | guard CommandLine.arguments.count == 3 else {
76 |     fputs("usage: \(CommandLine.arguments[0]) <indexstore> <sourcepath>\n", stderr)
   |                                                                             `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
77 |     exit(EXIT_FAILURE)
78 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:89:32: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
87 |     try main(storePath, sourcePath)
88 | } catch {
89 |     fputs("error: \(error)\n", stderr)
   |                                `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
90 |     exit(EXIT_FAILURE)
91 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:18:80: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
16 |
17 |     if !foundUnits {
18 |         fputs("error: no records found, your index store might be invalid?\n", stderr)
   |                                                                                `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
19 |         exit(EXIT_FAILURE)
20 |     }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/indexutil-annotate/main.swift:23:60: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
21 |
22 |     if recordName == nil {
23 |         fputs("error: no record file for \(sourcePath)\n", stderr)
   |                                                            `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
24 |         exit(EXIT_FAILURE)
25 |     }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[37/58] Wrapping AST for unnecessary-testable for debugging
[38/58] Write Objects.LinkFileList
[39/58] Linking unnecessary-testable
[40/58] Compiling unused_imports SourceFileWithUnusedImports.swift
[41/58] Compiling unused_imports UnusedImportStatement.swift
[42/58] Compiling unused_imports UnusedImportReporter.swift
[43/58] Compiling tycat Xcode.swift
/host/spi-builder-workspace/Sources/tycat/Xcode.swift:5:13: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 3 | func XcodeIndexStorePath() throws -> String? {
 4 |     let process = Process()
 5 |     process.launchPath = "/usr/bin/xcodebuild"
   |             |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
   |             `- note: use 'executableURL' instead
 6 |     process.arguments = ["-showBuildSettings"]
 7 |     let pipe = Pipe()
/host/spi-builder-workspace/Sources/tycat/Xcode.swift:9:13: warning: 'launch()' is deprecated: renamed to 'run'
 7 |     let pipe = Pipe()
 8 |     process.standardOutput = pipe
 9 |     process.launch()
   |             |- warning: 'launch()' is deprecated: renamed to 'run'
   |             `- note: use 'run' instead
10 |     let data = pipe.fileHandleForReading.readDataToEndOfFile()
11 |     let output = String(decoding: data, as: UTF8.self)
/host/spi-builder-workspace/Sources/tycat/main.swift:42:82: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | guard CommandLine.arguments.count == 3 else {
42 |     fputs("usage: \(CommandLine.arguments[0]) [supertypes | subtypes] <type>\n", stderr)
   |                                                                                  `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
43 |     exit(EXIT_FAILURE)
44 | }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/17] Write swift-version-24593BA9C3E375BF.txt
[2/26] Compiling IndexStore IndexStoreError.swift
[3/26] Compiling SwiftDemangle Demangler.swift
[4/26] Emitting module SwiftDemangle
[5/26] Compiling SwiftDemangle DemangledNode.swift
[7/27] Compiling IndexStore StandardStream.swift
[8/27] Compiling IndexStore String+IndexStore.swift
[9/27] Emitting module IndexStore
[10/27] Compiling IndexStore IndexStore.swift
[11/27] Compiling IndexStore Constants.swift
[13/46] Emitting module unnecessary_testable
[14/46] Compiling tycat TypeGraph.swift
[15/46] Compiling unused_imports SedCommandReporter.swift
[16/46] Compiling unused_imports UnusedImportReporter.swift
[17/46] Emitting module unused_imports
/host/spi-builder-workspace/Sources/unused-imports/main.swift:192:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
190 | {
191 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
192 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
193 |     }
194 |
[18/46] Compiling unused_imports JSONReporter.swift
[19/46] Compiling unused_imports SourceFileWithUnusedImports.swift
[20/46] Compiling unnecessary_testable main.swift
/host/spi-builder-workspace/Sources/unnecessary-testable/main.swift:174:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
172 | func main(indexStorePath: String) {
173 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
174 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
175 |     }
176 |
[21/46] Emitting module indexutil_annotate
[22/47] Compiling tycat Xcode.swift
/host/spi-builder-workspace/Sources/tycat/Xcode.swift:5:13: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 3 | func XcodeIndexStorePath() throws -> String? {
 4 |     let process = Process()
 5 |     process.launchPath = "/usr/bin/xcodebuild"
   |             |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
   |             `- note: use 'executableURL' instead
 6 |     process.arguments = ["-showBuildSettings"]
 7 |     let pipe = Pipe()
/host/spi-builder-workspace/Sources/tycat/Xcode.swift:9:13: warning: 'launch()' is deprecated: renamed to 'run'
 7 |     let pipe = Pipe()
 8 |     process.standardOutput = pipe
 9 |     process.launch()
   |             |- warning: 'launch()' is deprecated: renamed to 'run'
   |             `- note: use 'run' instead
10 |     let data = pipe.fileHandleForReading.readDataToEndOfFile()
11 |     let output = String(decoding: data, as: UTF8.self)
[23/47] Compiling tycat main.swift
[24/47] Emitting module tycat
[25/48] Compiling indexutil_export TSVWriter.swift
/host/spi-builder-workspace/Sources/indexutil-export/TSVWriter.swift:21:21: warning: result of call to 'write(_:maxLength:)' is unused
19 |         let strings = fields.map { $0.description }
20 |         let tsv = strings.joined(separator: "\t")
21 |         self.output.write(tsv, maxLength: tsv.utf8.count)
   |                     `- warning: result of call to 'write(_:maxLength:)' is unused
22 |         self.output.write("\n", maxLength: 1)
23 |     }
/host/spi-builder-workspace/Sources/indexutil-export/TSVWriter.swift:22:21: warning: result of call to 'write(_:maxLength:)' is unused
20 |         let tsv = strings.joined(separator: "\t")
21 |         self.output.write(tsv, maxLength: tsv.utf8.count)
22 |         self.output.write("\n", maxLength: 1)
   |                     `- warning: result of call to 'write(_:maxLength:)' is unused
23 |     }
24 | }
[26/48] Emitting module indexutil_export
[27/48] Compiling indexutil_export main.swift
[31/49] Compiling indexutil_annotate Annotation.swift
[32/49] Compiling indexutil_annotate main.swift
[33/50] Compiling unused_imports UnusedImportStatement.swift
[34/50] Compiling unused_imports main.swift
/host/spi-builder-workspace/Sources/unused-imports/main.swift:192:29: warning: result of call to 'changeCurrentDirectoryPath' is unused
190 | {
191 |     if let directory = ProcessInfo.processInfo.environment["BUILD_WORKSPACE_DIRECTORY"] {
192 |         FileManager.default.changeCurrentDirectoryPath(directory)
    |                             `- warning: result of call to 'changeCurrentDirectoryPath' is unused
193 |     }
194 |
[34/51] Wrapping AST for tycat for debugging
[35/51] Write Objects.LinkFileList
[36/51] Wrapping AST for unnecessary-testable for debugging
[37/51] Write Objects.LinkFileList
[39/51] Wrapping AST for indexutil-export for debugging
[40/51] Write Objects.LinkFileList
[42/51] Wrapping AST for indexutil-annotate for debugging
[43/51] Write Objects.LinkFileList
[44/51] Wrapping AST for unused-imports for debugging
[45/51] Write Objects.LinkFileList
[46/51] Linking tycat
[47/51] Linking unnecessary-testable
[48/51] Linking indexutil-export
[49/51] Linking unused-imports
[50/51] Linking indexutil-annotate
Build complete! (3.87s)
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "IndexStore",
  "name" : "IndexStore",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "IndexStore",
      "targets" : [
        "IndexStore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CSwiftDemangle",
      "targets" : [
        "CSwiftDemangle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftDemangle",
      "targets" : [
        "SwiftDemangle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "indexutil-export",
      "targets" : [
        "indexutil-export"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "unnecessary-testable",
      "targets" : [
        "unnecessary-testable"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "unused-imports",
      "targets" : [
        "unused-imports"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "indexutil-annotate",
      "targets" : [
        "indexutil-annotate"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "tycat",
      "targets" : [
        "tycat"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "unused_imports",
      "module_type" : "SwiftTarget",
      "name" : "unused-imports",
      "path" : "Sources/unused-imports",
      "product_memberships" : [
        "unused-imports"
      ],
      "sources" : [
        "Reporters/JSONReporter.swift",
        "Reporters/SedCommandReporter.swift",
        "Reporters/UnusedImportReporter.swift",
        "SourceFileWithUnusedImports.swift",
        "UnusedImportStatement.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "unnecessary_testable",
      "module_type" : "SwiftTarget",
      "name" : "unnecessary-testable",
      "path" : "Sources/unnecessary-testable",
      "product_memberships" : [
        "unnecessary-testable"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "tycat",
      "module_type" : "SwiftTarget",
      "name" : "tycat",
      "path" : "Sources/tycat",
      "product_memberships" : [
        "tycat"
      ],
      "sources" : [
        "TypeGraph.swift",
        "Xcode.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "indexutil_export",
      "module_type" : "SwiftTarget",
      "name" : "indexutil-export",
      "path" : "Sources/indexutil-export",
      "product_memberships" : [
        "indexutil-export"
      ],
      "sources" : [
        "TSVWriter.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "indexutil_annotate",
      "module_type" : "SwiftTarget",
      "name" : "indexutil-annotate",
      "path" : "Sources/indexutil-annotate",
      "product_memberships" : [
        "indexutil-annotate"
      ],
      "sources" : [
        "Annotation.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SwiftDemangleTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDemangleTests",
      "path" : "Tests/SwiftDemangleTests",
      "sources" : [
        "SwiftDemangleTests.swift"
      ],
      "target_dependencies" : [
        "SwiftDemangle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftDemangle",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDemangle",
      "path" : "Sources/SwiftDemangle",
      "product_memberships" : [
        "SwiftDemangle"
      ],
      "sources" : [
        "DemangledNode.swift",
        "Demangler.swift"
      ],
      "target_dependencies" : [
        "CSwiftDemangle"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IndexStoreTests",
      "module_type" : "SwiftTarget",
      "name" : "IndexStoreTests",
      "path" : "Tests/IndexStoreTests",
      "sources" : [
        "DetermineIndexStorePath.swift",
        "IndexStoreTests.swift",
        "dummy.swift"
      ],
      "target_dependencies" : [
        "IndexStore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "IndexStore",
      "module_type" : "SwiftTarget",
      "name" : "IndexStore",
      "path" : "Sources/IndexStore",
      "product_memberships" : [
        "IndexStore",
        "indexutil-export",
        "unnecessary-testable",
        "unused-imports",
        "indexutil-annotate",
        "tycat"
      ],
      "sources" : [
        "Constants.swift",
        "IndexStore.swift",
        "IndexStoreError.swift",
        "StandardStream.swift",
        "String+IndexStore.swift"
      ],
      "target_dependencies" : [
        "CIndexStore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CSwiftDemangle",
      "module_type" : "ClangTarget",
      "name" : "CSwiftDemangle",
      "path" : "Sources/CSwiftDemangle",
      "product_memberships" : [
        "CSwiftDemangle",
        "SwiftDemangle"
      ],
      "sources" : [
        "CSwiftDemangle.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CIndexStore",
      "module_type" : "ClangTarget",
      "name" : "CIndexStore",
      "path" : "Sources/CIndexStore",
      "product_memberships" : [
        "IndexStore",
        "indexutil-export",
        "unnecessary-testable",
        "unused-imports",
        "indexutil-annotate",
        "tycat"
      ],
      "sources" : [
        "dummy.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Done.