Swift Package IndexBuild Information
Successful build of SwiftBacktrace, reference 1.0.1 (1b4bbe), with Swift 6.1 for Linux on 25 Apr 2025 08:48:50 UTC.
Swift 6 data race errors: 20
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/norio-nomura/swiftbacktrace.git
Reference: 1.0.1
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/norio-nomura/swiftbacktrace
* tag 1.0.1 -> FETCH_HEAD
HEAD is now at 1b4bbe8 Merge pull request #19 from norio-nomura/revert-#18
Cloned https://github.com/norio-nomura/swiftbacktrace.git
Revision (git rev-parse @):
1b4bbe87c19d5e2e04786d8140ab36fec4b7881b
SUCCESS checkout https://github.com/norio-nomura/swiftbacktrace.git at 1.0.1
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/norio-nomura/swiftbacktrace.git
https://github.com/norio-nomura/swiftbacktrace.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "SwiftBacktrace",
"name" : "SwiftBacktrace",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftBacktrace",
"targets" : [
"Clibunwind",
"CSwiftBacktrace",
"SwiftBacktrace"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftBacktraceTests",
"module_type" : "SwiftTarget",
"name" : "SwiftBacktraceTests",
"path" : "Tests/SwiftBacktraceTests",
"sources" : [
"SwiftBacktraceTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftBacktrace"
],
"type" : "test"
},
{
"c99name" : "SwiftBacktrace",
"module_type" : "SwiftTarget",
"name" : "SwiftBacktrace",
"path" : "Sources/SwiftBacktrace",
"product_dependencies" : [
"NIOConcurrencyHelpers"
],
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"BacktraceFormatter.swift",
"Demangle.swift",
"DynamicLinkLibrary.swift",
"String+extension.swift",
"SwiftBacktrace.swift",
"Unwind.swift",
"shim.swift",
"sigaction.swift"
],
"target_dependencies" : [
"Clibunwind",
"CSwiftBacktrace"
],
"type" : "library"
},
{
"c99name" : "Clibunwind",
"module_type" : "ClangTarget",
"name" : "Clibunwind",
"path" : "Sources/Clibunwind",
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"Clibunwind.cpp"
],
"type" : "library"
},
{
"c99name" : "CSwiftBacktrace",
"module_type" : "ClangTarget",
"name" : "CSwiftBacktrace",
"path" : "Sources/CSwiftBacktrace",
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"CSwiftBacktrace.cpp"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-nio.git
[1/75431] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (4.25s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.82.0 (6.71s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/4353] Fetching swift-system
[4354/20595] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.30s)
[813/16242] Fetching swift-collections
Fetching https://github.com/apple/swift-atomics.git
Fetched https://github.com/apple/swift-collections.git from cache (2.23s)
[1/1705] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.39s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (3.52s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.4.2 (0.47s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.68s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.82.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.1.4
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.4.2
Building for debugging...
[0/7] Write sources
[2/7] Compiling Clibunwind Clibunwind.cpp
[3/7] Compiling CSwiftBacktrace CSwiftBacktrace.cpp
[4/7] Compiling c-nioatomics.c
[4/7] Write swift-version-24593BA9C3E375BF.txt
[6/7] Compiling c-atomics.c
[8/13] Compiling NIOConcurrencyHelpers lock.swift
[9/13] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[10/13] Compiling NIOConcurrencyHelpers atomics.swift
[11/13] Compiling NIOConcurrencyHelpers NIOLock.swift
[12/13] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[13/13] Emitting module NIOConcurrencyHelpers
[15/22] Compiling SwiftBacktrace shim.swift
[16/23] Compiling SwiftBacktrace SwiftBacktrace.swift
[17/23] Compiling SwiftBacktrace Unwind.swift
/host/spi-builder-workspace/Sources/SwiftBacktrace/Unwind.swift:75:5: warning: let 'libunwind' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
73 | let libunwind = Loader(searchPaths: ["/usr/lib/system"]).load(path: "libunwind.dylib")
74 | #elseif os(Linux)
75 | let libunwind = Loader(searchPaths: []).load(path: "libunwind.so.8")
| |- warning: let 'libunwind' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'libunwind' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | #endif
77 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/DynamicLinkLibrary.swift:3:8: note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
1 | import Foundation
2 |
3 | struct DynamicLinkLibrary {
| `- note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
4 | let path: String
5 | let handle: UnsafeMutableRawPointer
[18/23] Compiling SwiftBacktrace String+extension.swift
[19/23] Compiling SwiftBacktrace BacktraceFormatter.swift
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:15:23: warning: static property 'demangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
3 | // MARK: - BacktraceFormatter
4 |
5 | public struct BacktraceFormatter {
| `- note: consider making struct 'BacktraceFormatter' conform to the 'Sendable' protocol
6 | let symbolFormatter: SymbolFormatter
7 | let postProcessor: PostProcessor
:
13 |
14 | // MARK: - Predefined formatter
15 | public static let demangled = BacktraceFormatter(.demangledDefault)
| |- warning: static property 'demangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangled' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 | #if os(macOS) || (os(Linux) && swift(>=4.1))
17 | public static let simplifiedDemangled = BacktraceFormatter(.simplifiedDemangledDefault)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:17:23: warning: static property 'simplifiedDemangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
3 | // MARK: - BacktraceFormatter
4 |
5 | public struct BacktraceFormatter {
| `- note: consider making struct 'BacktraceFormatter' conform to the 'Sendable' protocol
6 | let symbolFormatter: SymbolFormatter
7 | let postProcessor: PostProcessor
:
15 | public static let demangled = BacktraceFormatter(.demangledDefault)
16 | #if os(macOS) || (os(Linux) && swift(>=4.1))
17 | public static let simplifiedDemangled = BacktraceFormatter(.simplifiedDemangledDefault)
| |- warning: static property 'simplifiedDemangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplifiedDemangled' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | #endif // os(macOS) || (os(Linux) && swift(>=4.1))
19 | }
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:43:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
41 | extension Converter where Input == Symbol, Output == Symbol {
42 | #if os(macOS) || (os(Linux) && swift(>=4.1))
43 | public static let `default` = simplified.compose(cxxDemangle)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 | #else
45 | public static let `default` = demangle.compose(cxxDemangle)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:49:23: warning: static property 'cxxDemangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
47 |
48 | /// Demangle `Symbol.name` as C++ function names.
49 | public static let cxxDemangle = Converter { symbol -> Symbol in
| |- warning: static property 'cxxDemangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'cxxDemangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | var symbol = symbol
51 | symbol.name = cxxDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:56:23: warning: static property 'demangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
54 |
55 | /// Demangle `Symbol.name` as Swift function names.
56 | public static let demangle = Converter { symbol -> Symbol in
| |- warning: static property 'demangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 | var symbol = symbol
58 | symbol.name = swiftDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:65:23: warning: static property 'simplified' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
63 | /// Demangle `Symbol.name` as Swift function names with module names and implicit self
64 | /// and metatype type names in function signatures stripped.
65 | public static let simplified = Converter { symbol -> Symbol in
| |- warning: static property 'simplified' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplified' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
66 | var symbol = symbol
67 | symbol.name = swiftSimplifiedDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:80:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'SymbolFormatter' (aka 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>') may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
78 | extension Converter where Input == Symbol, Output == String {
79 | // Swift 4.0.3 or earlier can't infer types of `default` without type annotation
80 | public static let `default`: SymbolFormatter = defaultStyle.compose(.default)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'SymbolFormatter' (aka 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:82:23: warning: static property 'demangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
80 | public static let `default`: SymbolFormatter = defaultStyle.compose(.default)
81 |
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
| |- warning: static property 'demangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangledDefault' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
83 | #if os(macOS) || (os(Linux) && swift(>=4.1))
84 | public static let simplifiedDemangledDefault = defaultStyle.compose(.simplified)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:84:23: warning: static property 'simplifiedDemangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
83 | #if os(macOS) || (os(Linux) && swift(>=4.1))
84 | public static let simplifiedDemangledDefault = defaultStyle.compose(.simplified)
| |- warning: static property 'simplifiedDemangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplifiedDemangledDefault' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
85 | #endif // os(macOS) || (os(Linux) && swift(>=4.1))
86 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:90:23: warning: static property 'defaultStyle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
88 | public static let defaultStyle = darwinStyleFormat
89 | #elseif os(Linux)
90 | public static let defaultStyle = linuxStyleFormat
| |- warning: static property 'defaultStyle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultStyle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
91 | #endif
92 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:94:23: warning: static property 'darwinStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
92 |
93 | /// Format `Symbol` into darwin style backtrace
94 | public static let darwinStyleFormat = Converter { symbol -> String in
| |- warning: static property 'darwinStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'darwinStyleFormat' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
95 | let (module, name, offset, address) = symbol
96 | let basename = URL(fileURLWithPath: module).lastPathComponent.ljust(35)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:101:23: warning: static property 'linuxStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
99 |
100 | /// Format `Symbol` into linux style backtrace
101 | public static let linuxStyleFormat = Converter { symbol -> String in
| |- warning: static property 'linuxStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'linuxStyleFormat' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
102 | let (module, name, offset, address) = symbol
103 | func hex<T: FixedWidthInteger & UnsignedInteger>(_ int: T) -> String {
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:119:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
117 | public static let `default` = prefixNumber
118 | #elseif os(Linux)
119 | public static let `default` = Converter { $0 }
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
120 | #endif
121 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:123:23: warning: static property 'prefixNumber' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
121 |
122 | /// Prefix line number to each lines in `[String]`
123 | public static let prefixNumber = Converter { lines -> [String] in
| |- warning: static property 'prefixNumber' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'prefixNumber' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
124 | let countStringLength = max(String(lines.count).count + 1, 4)
125 | return lines.enumerated().map { String($0.offset).ljust(countStringLength) + $0.element }
[20/23] Compiling SwiftBacktrace Demangle.swift
/host/spi-builder-workspace/Sources/SwiftBacktrace/Demangle.swift:52:5: warning: let 'libswiftDemangle' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
50 | let libswiftDemangle = Loader(searchPaths: searchPaths).load(path: "libswiftDemangle.dylib")
51 | #elseif os(Linux)
52 | let libswiftDemangle = Loader(searchPaths: []).load(path: "libswiftDemangle.so")
| |- warning: let 'libswiftDemangle' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'libswiftDemangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
53 | #endif
54 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/DynamicLinkLibrary.swift:3:8: note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
1 | import Foundation
2 |
3 | struct DynamicLinkLibrary {
| `- note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
4 | let path: String
5 | let handle: UnsafeMutableRawPointer
[21/23] Emitting module SwiftBacktrace
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:15:23: warning: static property 'demangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
3 | // MARK: - BacktraceFormatter
4 |
5 | public struct BacktraceFormatter {
| `- note: consider making struct 'BacktraceFormatter' conform to the 'Sendable' protocol
6 | let symbolFormatter: SymbolFormatter
7 | let postProcessor: PostProcessor
:
13 |
14 | // MARK: - Predefined formatter
15 | public static let demangled = BacktraceFormatter(.demangledDefault)
| |- warning: static property 'demangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangled' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 | #if os(macOS) || (os(Linux) && swift(>=4.1))
17 | public static let simplifiedDemangled = BacktraceFormatter(.simplifiedDemangledDefault)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:17:23: warning: static property 'simplifiedDemangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
3 | // MARK: - BacktraceFormatter
4 |
5 | public struct BacktraceFormatter {
| `- note: consider making struct 'BacktraceFormatter' conform to the 'Sendable' protocol
6 | let symbolFormatter: SymbolFormatter
7 | let postProcessor: PostProcessor
:
15 | public static let demangled = BacktraceFormatter(.demangledDefault)
16 | #if os(macOS) || (os(Linux) && swift(>=4.1))
17 | public static let simplifiedDemangled = BacktraceFormatter(.simplifiedDemangledDefault)
| |- warning: static property 'simplifiedDemangled' is not concurrency-safe because non-'Sendable' type 'BacktraceFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplifiedDemangled' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | #endif // os(macOS) || (os(Linux) && swift(>=4.1))
19 | }
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:43:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
41 | extension Converter where Input == Symbol, Output == Symbol {
42 | #if os(macOS) || (os(Linux) && swift(>=4.1))
43 | public static let `default` = simplified.compose(cxxDemangle)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 | #else
45 | public static let `default` = demangle.compose(cxxDemangle)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:49:23: warning: static property 'cxxDemangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
47 |
48 | /// Demangle `Symbol.name` as C++ function names.
49 | public static let cxxDemangle = Converter { symbol -> Symbol in
| |- warning: static property 'cxxDemangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'cxxDemangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | var symbol = symbol
51 | symbol.name = cxxDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:56:23: warning: static property 'demangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
54 |
55 | /// Demangle `Symbol.name` as Swift function names.
56 | public static let demangle = Converter { symbol -> Symbol in
| |- warning: static property 'demangle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 | var symbol = symbol
58 | symbol.name = swiftDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:65:23: warning: static property 'simplified' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
63 | /// Demangle `Symbol.name` as Swift function names with module names and implicit self
64 | /// and metatype type names in function signatures stripped.
65 | public static let simplified = Converter { symbol -> Symbol in
| |- warning: static property 'simplified' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), (module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>)>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplified' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
66 | var symbol = symbol
67 | symbol.name = swiftSimplifiedDemangleName(symbol.name)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:80:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'SymbolFormatter' (aka 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>') may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
78 | extension Converter where Input == Symbol, Output == String {
79 | // Swift 4.0.3 or earlier can't infer types of `default` without type annotation
80 | public static let `default`: SymbolFormatter = defaultStyle.compose(.default)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'SymbolFormatter' (aka 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:82:23: warning: static property 'demangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
80 | public static let `default`: SymbolFormatter = defaultStyle.compose(.default)
81 |
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
| |- warning: static property 'demangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'demangledDefault' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
83 | #if os(macOS) || (os(Linux) && swift(>=4.1))
84 | public static let simplifiedDemangledDefault = defaultStyle.compose(.simplified)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:84:23: warning: static property 'simplifiedDemangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
82 | public static let demangledDefault = defaultStyle.compose(.demangle)
83 | #if os(macOS) || (os(Linux) && swift(>=4.1))
84 | public static let simplifiedDemangledDefault = defaultStyle.compose(.simplified)
| |- warning: static property 'simplifiedDemangledDefault' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: UnsafeRawPointer?), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'simplifiedDemangledDefault' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
85 | #endif // os(macOS) || (os(Linux) && swift(>=4.1))
86 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:90:23: warning: static property 'defaultStyle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
88 | public static let defaultStyle = darwinStyleFormat
89 | #elseif os(Linux)
90 | public static let defaultStyle = linuxStyleFormat
| |- warning: static property 'defaultStyle' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultStyle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
91 | #endif
92 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:94:23: warning: static property 'darwinStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
92 |
93 | /// Format `Symbol` into darwin style backtrace
94 | public static let darwinStyleFormat = Converter { symbol -> String in
| |- warning: static property 'darwinStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'darwinStyleFormat' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
95 | let (module, name, offset, address) = symbol
96 | let basename = URL(fileURLWithPath: module).lastPathComponent.ljust(35)
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:101:23: warning: static property 'linuxStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
99 |
100 | /// Format `Symbol` into linux style backtrace
101 | public static let linuxStyleFormat = Converter { symbol -> String in
| |- warning: static property 'linuxStyleFormat' is not concurrency-safe because non-'Sendable' type 'Converter<(module: String, name: String, offset: UInt64, address: Optional<UnsafeRawPointer>), String>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'linuxStyleFormat' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
102 | let (module, name, offset, address) = symbol
103 | func hex<T: FixedWidthInteger & UnsignedInteger>(_ int: T) -> String {
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:119:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
117 | public static let `default` = prefixNumber
118 | #elseif os(Linux)
119 | public static let `default` = Converter { $0 }
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
120 | #endif
121 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/BacktraceFormatter.swift:123:23: warning: static property 'prefixNumber' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
21 | // MARK: - Converter
22 |
23 | public struct Converter<Input, Output> {
| `- note: consider making generic struct 'Converter' conform to the 'Sendable' protocol
24 | public typealias Handler = (Input) -> Output
25 | let handler: Handler
:
121 |
122 | /// Prefix line number to each lines in `[String]`
123 | public static let prefixNumber = Converter { lines -> [String] in
| |- warning: static property 'prefixNumber' is not concurrency-safe because non-'Sendable' type 'Converter<[String], [String]>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'prefixNumber' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
124 | let countStringLength = max(String(lines.count).count + 1, 4)
125 | return lines.enumerated().map { String($0.offset).ljust(countStringLength) + $0.element }
/host/spi-builder-workspace/Sources/SwiftBacktrace/Demangle.swift:52:5: warning: let 'libswiftDemangle' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
50 | let libswiftDemangle = Loader(searchPaths: searchPaths).load(path: "libswiftDemangle.dylib")
51 | #elseif os(Linux)
52 | let libswiftDemangle = Loader(searchPaths: []).load(path: "libswiftDemangle.so")
| |- warning: let 'libswiftDemangle' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'libswiftDemangle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
53 | #endif
54 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/DynamicLinkLibrary.swift:3:8: note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
1 | import Foundation
2 |
3 | struct DynamicLinkLibrary {
| `- note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
4 | let path: String
5 | let handle: UnsafeMutableRawPointer
/host/spi-builder-workspace/Sources/SwiftBacktrace/Unwind.swift:75:5: warning: let 'libunwind' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
73 | let libunwind = Loader(searchPaths: ["/usr/lib/system"]).load(path: "libunwind.dylib")
74 | #elseif os(Linux)
75 | let libunwind = Loader(searchPaths: []).load(path: "libunwind.so.8")
| |- warning: let 'libunwind' is not concurrency-safe because non-'Sendable' type 'DynamicLinkLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'libunwind' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | #endif
77 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/DynamicLinkLibrary.swift:3:8: note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
1 | import Foundation
2 |
3 | struct DynamicLinkLibrary {
| `- note: consider making struct 'DynamicLinkLibrary' conform to the 'Sendable' protocol
4 | let path: String
5 | let handle: UnsafeMutableRawPointer
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:11:52: 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
9 | let _enablePrettyStackTrace: Void = {
10 | addSignalHandler {
11 | fputs(backtrace().joined(separator: "\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
12 | }
13 | }()
/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/SwiftBacktrace/sigaction.swift:95:13: warning: var 'registeredSignalInfo' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
93 | }
94 |
95 | private var registeredSignalInfo = [SignalInfo]()
| |- warning: var 'registeredSignalInfo' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'registeredSignalInfo' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'registeredSignalInfo' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
96 | private let queue = DispatchQueue(label: "registerHandlers()")
97 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:163:17: warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
161 | final class Callback {
162 | enum State: Int { case empty, initializing, initialized, executing }
163 | var state = Atomic(value: State.empty.rawValue)
| `- warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
164 | var callback: (() -> Void)?
165 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:184:5: warning: var 'callbacksToRun' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
182 |
183 | let maxSignalHandlerCallbacks = 8
184 | var callbacksToRun = Array(repeating: Callback(), count: maxSignalHandlerCallbacks)
| |- warning: var 'callbacksToRun' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'callbacksToRun' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'callbacksToRun' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
185 |
186 | private func runSignalHandlers() {
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:213:28: warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
211 | //// Interrupt Function
212 | public typealias InterruptFunction = @convention(c) (Int32) -> Void
213 | var interruptFunctionPtr = Atomic(value: 0)
| `- warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
214 |
215 | public func setInterruptFunction(_ desired: InterruptFunction?) {
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:213:5: warning: var 'interruptFunctionPtr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
211 | //// Interrupt Function
212 | public typealias InterruptFunction = @convention(c) (Int32) -> Void
213 | var interruptFunctionPtr = Atomic(value: 0)
| |- warning: var 'interruptFunctionPtr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'interruptFunctionPtr' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'interruptFunctionPtr' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
214 |
215 | public func setInterruptFunction(_ desired: InterruptFunction?) {
[22/23] Compiling SwiftBacktrace DynamicLinkLibrary.swift
[23/23] Compiling SwiftBacktrace sigaction.swift
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:11:52: 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
9 | let _enablePrettyStackTrace: Void = {
10 | addSignalHandler {
11 | fputs(backtrace().joined(separator: "\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
12 | }
13 | }()
/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/SwiftBacktrace/sigaction.swift:95:13: warning: var 'registeredSignalInfo' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
93 | }
94 |
95 | private var registeredSignalInfo = [SignalInfo]()
| |- warning: var 'registeredSignalInfo' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'registeredSignalInfo' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'registeredSignalInfo' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
96 | private let queue = DispatchQueue(label: "registerHandlers()")
97 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:163:17: warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
161 | final class Callback {
162 | enum State: Int { case empty, initializing, initialized, executing }
163 | var state = Atomic(value: State.empty.rawValue)
| `- warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
164 | var callback: (() -> Void)?
165 |
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:184:5: warning: var 'callbacksToRun' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
182 |
183 | let maxSignalHandlerCallbacks = 8
184 | var callbacksToRun = Array(repeating: Callback(), count: maxSignalHandlerCallbacks)
| |- warning: var 'callbacksToRun' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'callbacksToRun' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'callbacksToRun' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
185 |
186 | private func runSignalHandlers() {
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:213:28: warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
211 | //// Interrupt Function
212 | public typealias InterruptFunction = @convention(c) (Int32) -> Void
213 | var interruptFunctionPtr = Atomic(value: 0)
| `- warning: 'Atomic' is deprecated: please use ManagedAtomic from https://github.com/apple/swift-atomics instead
214 |
215 | public func setInterruptFunction(_ desired: InterruptFunction?) {
/host/spi-builder-workspace/Sources/SwiftBacktrace/sigaction.swift:213:5: warning: var 'interruptFunctionPtr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
211 | //// Interrupt Function
212 | public typealias InterruptFunction = @convention(c) (Int32) -> Void
213 | var interruptFunctionPtr = Atomic(value: 0)
| |- warning: var 'interruptFunctionPtr' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'interruptFunctionPtr' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'interruptFunctionPtr' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
214 |
215 | public func setInterruptFunction(_ desired: InterruptFunction?) {
Build complete! (25.42s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "SwiftBacktrace",
"name" : "SwiftBacktrace",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftBacktrace",
"targets" : [
"Clibunwind",
"CSwiftBacktrace",
"SwiftBacktrace"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftBacktraceTests",
"module_type" : "SwiftTarget",
"name" : "SwiftBacktraceTests",
"path" : "Tests/SwiftBacktraceTests",
"sources" : [
"SwiftBacktraceTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftBacktrace"
],
"type" : "test"
},
{
"c99name" : "SwiftBacktrace",
"module_type" : "SwiftTarget",
"name" : "SwiftBacktrace",
"path" : "Sources/SwiftBacktrace",
"product_dependencies" : [
"NIOConcurrencyHelpers"
],
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"BacktraceFormatter.swift",
"Demangle.swift",
"DynamicLinkLibrary.swift",
"String+extension.swift",
"SwiftBacktrace.swift",
"Unwind.swift",
"shim.swift",
"sigaction.swift"
],
"target_dependencies" : [
"Clibunwind",
"CSwiftBacktrace"
],
"type" : "library"
},
{
"c99name" : "Clibunwind",
"module_type" : "ClangTarget",
"name" : "Clibunwind",
"path" : "Sources/Clibunwind",
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"Clibunwind.cpp"
],
"type" : "library"
},
{
"c99name" : "CSwiftBacktrace",
"module_type" : "ClangTarget",
"name" : "CSwiftBacktrace",
"path" : "Sources/CSwiftBacktrace",
"product_memberships" : [
"SwiftBacktrace"
],
"sources" : [
"CSwiftBacktrace.cpp"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.