The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build SwiftObjCBridge, reference master (1aba3c), with Swift 6.0 for Linux on 28 Nov 2024 18:59:11 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/helje5/SwiftObjCBridge.git
Reference: master
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/helje5/SwiftObjCBridge
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1aba3cd Travis: Do not build on Linux
Cloned https://github.com/helje5/SwiftObjCBridge.git
Revision (git rev-parse @):
1aba3cdb23e006ebffd474ed4d5bb7945faf4196
SUCCESS checkout https://github.com/helje5/SwiftObjCBridge.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/helje5/SwiftObjCBridge.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module SwiftObjCBridge
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:115:12: warning: let 'ObjC' is not concurrency-safe because non-'Sendable' type 'ObjCRuntime' may have shared mutable state; this is an error in the Swift 6 language mode
  7 |
  8 | @dynamicMemberLookup
  9 | public struct ObjCRuntime {
    |               `- note: consider making struct 'ObjCRuntime' conform to the 'Sendable' protocol
 10 |
 11 |     public typealias Args = KeyValuePairs<String, Any>
    :
113 | }
114 |
115 | public let ObjC = ObjCRuntime()
    |            |- warning: let 'ObjC' is not concurrency-safe because non-'Sendable' type 'ObjCRuntime' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: annotate 'ObjC' with '@MainActor' if property should only be accessed from the main actor
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
116 |
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:28:28: error: cannot find 'sel_getUid' in scope
 26 |                 $0 + $1.key + ":"
 27 |             }
 28 |             let selector = sel_getUid(stringSelector)
    |                            `- error: cannot find 'sel_getUid' in scope
 29 |
 30 |             guard let isa = object_getClass(target),
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:30:29: error: cannot find 'object_getClass' in scope
 28 |             let selector = sel_getUid(stringSelector)
 29 |
 30 |             guard let isa = object_getClass(target),
    |                             `- error: cannot find 'object_getClass' in scope
 31 |                   let i = class_getInstanceMethod(isa, selector) else {
 32 |                 return Object(handle: nil)
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:31:27: error: cannot find 'class_getInstanceMethod' in scope
 29 |
 30 |             guard let isa = object_getClass(target),
 31 |                   let i = class_getInstanceMethod(isa, selector) else {
    |                           `- error: cannot find 'class_getInstanceMethod' in scope
 32 |                 return Object(handle: nil)
 33 |             }
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:34:21: error: cannot find 'method_getImplementation' in scope
 32 |                 return Object(handle: nil)
 33 |             }
 34 |             let m = method_getImplementation(i)
    |                     `- error: cannot find 'method_getImplementation' in scope
 35 |
 36 |             var buf = [ Int8 ](repeating: 0, count: 46)
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:37:13: error: cannot find 'method_getReturnType' in scope
 35 |
 36 |             var buf = [ Int8 ](repeating: 0, count: 46)
 37 |             method_getReturnType(i, &buf, buf.count)
    |             `- error: cannot find 'method_getReturnType' in scope
 38 |             let returnType = String(cString: &buf)
 39 |
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:41:31: error: cannot find type 'Selector' in scope
 39 |
 40 |             typealias M0 = @convention(c)
 41 |                 ( AnyObject?, Selector ) -> UnsafeRawPointer?
    |                               `- error: cannot find type 'Selector' in scope
 42 |             typealias M1 = @convention(c)
 43 |                 ( AnyObject?, Selector, AnyObject? ) -> UnsafeRawPointer?
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:43:31: error: cannot find type 'Selector' in scope
 41 |                 ( AnyObject?, Selector ) -> UnsafeRawPointer?
 42 |             typealias M1 = @convention(c)
 43 |                 ( AnyObject?, Selector, AnyObject? ) -> UnsafeRawPointer?
    |                               `- error: cannot find type 'Selector' in scope
 44 |
 45 |             let result : UnsafeRawPointer?
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:48:39: error: generic parameter 'U' could not be inferred
 46 |             switch arguments.count {
 47 |                 case 0:
 48 |                     let typedMethod = unsafeBitCast(m, to: M0.self)
    |                                       `- error: generic parameter 'U' could not be inferred
 49 |                     result = typedMethod(target, selector)
 50 |                 case 1:
Swift.unsafeBitCast:1:24: note: in call to function 'unsafeBitCast(_:to:)'
1 | @inlinable public func unsafeBitCast<T, U>(_ x: T, to type: U.Type) -> U
  |                        `- note: in call to function 'unsafeBitCast(_:to:)'
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:51:39: error: generic parameter 'U' could not be inferred
 49 |                     result = typedMethod(target, selector)
 50 |                 case 1:
 51 |                     let typedMethod = unsafeBitCast(m, to: M1.self)
    |                                       `- error: generic parameter 'U' could not be inferred
 52 |                     result = typedMethod(target, selector,
 53 |                                          arguments[0].value as AnyObject)
Swift.unsafeBitCast:1:24: note: in call to function 'unsafeBitCast(_:to:)'
1 | @inlinable public func unsafeBitCast<T, U>(_ x: T, to type: U.Type) -> U
  |                        `- note: in call to function 'unsafeBitCast(_:to:)'
[4/4] Compiling SwiftObjCBridge SwiftObjCBridge.swift
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:115:12: warning: let 'ObjC' is not concurrency-safe because non-'Sendable' type 'ObjCRuntime' may have shared mutable state; this is an error in the Swift 6 language mode
  7 |
  8 | @dynamicMemberLookup
  9 | public struct ObjCRuntime {
    |               `- note: consider making struct 'ObjCRuntime' conform to the 'Sendable' protocol
 10 |
 11 |     public typealias Args = KeyValuePairs<String, Any>
    :
113 | }
114 |
115 | public let ObjC = ObjCRuntime()
    |            |- warning: let 'ObjC' is not concurrency-safe because non-'Sendable' type 'ObjCRuntime' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: annotate 'ObjC' with '@MainActor' if property should only be accessed from the main actor
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
116 |
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:28:28: error: cannot find 'sel_getUid' in scope
 26 |                 $0 + $1.key + ":"
 27 |             }
 28 |             let selector = sel_getUid(stringSelector)
    |                            `- error: cannot find 'sel_getUid' in scope
 29 |
 30 |             guard let isa = object_getClass(target),
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:30:29: error: cannot find 'object_getClass' in scope
 28 |             let selector = sel_getUid(stringSelector)
 29 |
 30 |             guard let isa = object_getClass(target),
    |                             `- error: cannot find 'object_getClass' in scope
 31 |                   let i = class_getInstanceMethod(isa, selector) else {
 32 |                 return Object(handle: nil)
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:31:27: error: cannot find 'class_getInstanceMethod' in scope
 29 |
 30 |             guard let isa = object_getClass(target),
 31 |                   let i = class_getInstanceMethod(isa, selector) else {
    |                           `- error: cannot find 'class_getInstanceMethod' in scope
 32 |                 return Object(handle: nil)
 33 |             }
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:34:21: error: cannot find 'method_getImplementation' in scope
 32 |                 return Object(handle: nil)
 33 |             }
 34 |             let m = method_getImplementation(i)
    |                     `- error: cannot find 'method_getImplementation' in scope
 35 |
 36 |             var buf = [ Int8 ](repeating: 0, count: 46)
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:37:13: error: cannot find 'method_getReturnType' in scope
 35 |
 36 |             var buf = [ Int8 ](repeating: 0, count: 46)
 37 |             method_getReturnType(i, &buf, buf.count)
    |             `- error: cannot find 'method_getReturnType' in scope
 38 |             let returnType = String(cString: &buf)
 39 |
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:41:31: error: cannot find type 'Selector' in scope
 39 |
 40 |             typealias M0 = @convention(c)
 41 |                 ( AnyObject?, Selector ) -> UnsafeRawPointer?
    |                               `- error: cannot find type 'Selector' in scope
 42 |             typealias M1 = @convention(c)
 43 |                 ( AnyObject?, Selector, AnyObject? ) -> UnsafeRawPointer?
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:43:31: error: cannot find type 'Selector' in scope
 41 |                 ( AnyObject?, Selector ) -> UnsafeRawPointer?
 42 |             typealias M1 = @convention(c)
 43 |                 ( AnyObject?, Selector, AnyObject? ) -> UnsafeRawPointer?
    |                               `- error: cannot find type 'Selector' in scope
 44 |
 45 |             let result : UnsafeRawPointer?
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:48:39: error: generic parameter 'U' could not be inferred
 46 |             switch arguments.count {
 47 |                 case 0:
 48 |                     let typedMethod = unsafeBitCast(m, to: M0.self)
    |                                       `- error: generic parameter 'U' could not be inferred
 49 |                     result = typedMethod(target, selector)
 50 |                 case 1:
Swift.unsafeBitCast:1:24: note: in call to function 'unsafeBitCast(_:to:)'
1 | @inlinable public func unsafeBitCast<T, U>(_ x: T, to type: U.Type) -> U
  |                        `- note: in call to function 'unsafeBitCast(_:to:)'
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:51:39: error: generic parameter 'U' could not be inferred
 49 |                     result = typedMethod(target, selector)
 50 |                 case 1:
 51 |                     let typedMethod = unsafeBitCast(m, to: M1.self)
    |                                       `- error: generic parameter 'U' could not be inferred
 52 |                     result = typedMethod(target, selector,
 53 |                                          arguments[0].value as AnyObject)
Swift.unsafeBitCast:1:24: note: in call to function 'unsafeBitCast(_:to:)'
1 | @inlinable public func unsafeBitCast<T, U>(_ x: T, to type: U.Type) -> U
  |                        `- note: in call to function 'unsafeBitCast(_:to:)'
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:95:59: error: argument type 'AnyClass' (aka 'any AnyObject.Type') expected to be an instance of a class or class-constrained type
 93 |
 94 |         public subscript(dynamicMember key: String) -> Callable {
 95 |             return Callable(instance: Object(handle: self.handle),
    |                                                           `- error: argument type 'AnyClass' (aka 'any AnyObject.Type') expected to be an instance of a class or class-constrained type
 96 |                             baseName: key)
 97 |         }
/host/spi-builder-workspace/Sources/SwiftObjCBridge/SwiftObjCBridge.swift:111:30: error: cannot find 'objc_lookUpClass' in scope
109 |
110 |     public subscript(dynamicMember key: String) -> Class {
111 |         return Class(handle: objc_lookUpClass(key))
    |                              `- error: cannot find 'objc_lookUpClass' in scope
112 |     }
113 | }
BUILD FAILURE 6.0 linux