Swift Package IndexBuild Information
Successful build of Async, reference 1.0.3 (0101e7), with Swift 6.1 for Linux on 26 Apr 2025 04:35:24 UTC.
Swift 6 data race errors: 4
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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/chipjarred/Async.git
Reference: 1.0.3
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/chipjarred/Async
* tag 1.0.3 -> FETCH_HEAD
HEAD is now at 0101e7f removing info.plist
Cloned https://github.com/chipjarred/Async.git
Revision (git rev-parse @):
0101e7fb38de62fb747488880eea3d880b04ff1d
SUCCESS checkout https://github.com/chipjarred/Async.git at 1.0.3
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/chipjarred/Async.git
https://github.com/chipjarred/Async.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Async",
"name" : "Async",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Async",
"targets" : [
"Async"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AsyncTests",
"module_type" : "SwiftTarget",
"name" : "AsyncTests",
"path" : "Tests/AsyncTests",
"sources" : [
"AsyncTests.swift",
"FutureTests.swift",
"MutexTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Async"
],
"type" : "test"
},
{
"c99name" : "Async",
"module_type" : "SwiftTarget",
"name" : "Async",
"path" : "Sources/Async",
"product_memberships" : [
"Async"
],
"sources" : [
"Async.swift",
"Future.swift",
"Mutex.swift",
"Promise.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/7] Compiling Async Future.swift
/host/spi-builder-workspace/Sources/Async/Future.swift:454:13: warning: capture of 'self' with non-sendable type 'Self' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | types, you can create a poor-mans parallel computuation graph on the fly.
185 | */
186 | public final class Future<T>
| `- note: generic class 'Future' does not conform to the 'Sendable' protocol
187 | {
188 | public typealias ValueHandler = (_:T) -> Void
:
452 | {
453 | let _ = futureHandlerQueue.async(afterDeadline: deadline) {
454 | self.set(error: FutureError.timeOut)
| `- warning: capture of 'self' with non-sendable type 'Self' in a '@Sendable' closure; this is an error in the Swift 6 language mode
455 | }
456 |
/host/spi-builder-workspace/Sources/Async/Future.swift:571:17: warning: capture of 'handler' with non-sendable type '(T) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
569 | handler in
570 | let _ = futureHandlerQueue.async {
571 | handler(self._value!)
| |- warning: capture of 'handler' with non-sendable type '(T) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
572 | }
573 | }
/host/spi-builder-workspace/Sources/Async/Future.swift:571:25: warning: capture of 'self' with non-sendable type 'Future<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | types, you can create a poor-mans parallel computuation graph on the fly.
185 | */
186 | public final class Future<T>
| `- note: generic class 'Future' does not conform to the 'Sendable' protocol
187 | {
188 | public typealias ValueHandler = (_:T) -> Void
:
569 | handler in
570 | let _ = futureHandlerQueue.async {
571 | handler(self._value!)
| `- warning: capture of 'self' with non-sendable type 'Future<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
572 | }
573 | }
/host/spi-builder-workspace/Sources/Async/Future.swift:585:17: warning: capture of 'handler' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
583 | handler in
584 | let _ = futureHandlerQueue.async {
585 | handler(self._error!)
| |- warning: capture of 'handler' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
586 | }
587 | }
/host/spi-builder-workspace/Sources/Async/Future.swift:585:25: warning: capture of 'self' with non-sendable type 'Future<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | types, you can create a poor-mans parallel computuation graph on the fly.
185 | */
186 | public final class Future<T>
| `- note: generic class 'Future' does not conform to the 'Sendable' protocol
187 | {
188 | public typealias ValueHandler = (_:T) -> Void
:
583 | handler in
584 | let _ = futureHandlerQueue.async {
585 | handler(self._error!)
| `- warning: capture of 'self' with non-sendable type 'Future<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
586 | }
587 | }
[4/7] Compiling Async Mutex.swift
[5/7] Compiling Async Promise.swift
[6/7] Emitting module Async
/host/spi-builder-workspace/Sources/Async/Async.swift:84:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
76 | qos: DispatchQoS = .unspecified,
77 | flags: DispatchWorkItemFlags = [],
78 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
79 | {
80 | return self.async(
:
82 | qos: qos,
83 | flags: flags,
84 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
85 | )
86 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:114:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
106 | qos: DispatchQoS = .unspecified,
107 | flags: DispatchWorkItemFlags = [],
108 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
109 | {
110 | return self.async(
:
112 | qos: qos,
113 | flags: flags,
114 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
115 | )
116 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:144:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
136 | qos: DispatchQoS = .unspecified,
137 | flags: DispatchWorkItemFlags = [],
138 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
139 | {
140 | return self.async(
:
142 | qos: qos,
143 | flags: flags,
144 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
145 | )
146 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:180:17: warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
178 | flags: flags)
179 | {
180 | promise.set(from: executionBlock)
| `- warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
181 | }
182 | }
/host/spi-builder-workspace/Sources/Async/Promise.swift:77:15: note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
75 | word "Promise" in this context altogether, replacing it with "Obligation".
76 | */
77 | public struct Promise<T>
| `- note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
78 | {
79 | /// `Future` through which the results of code used to set values with this `Promise` can be read.
/host/spi-builder-workspace/Sources/Async/Async.swift:180:35: warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
178 | flags: flags)
179 | {
180 | promise.set(from: executionBlock)
| |- warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
181 | }
182 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:186:17: warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | {
185 | self.async(group: nil, qos: qos, flags: flags) {
186 | promise.set(from: executionBlock)
| `- warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
187 | }
188 | }
/host/spi-builder-workspace/Sources/Async/Promise.swift:77:15: note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
75 | word "Promise" in this context altogether, replacing it with "Obligation".
76 | */
77 | public struct Promise<T>
| `- note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
78 | {
79 | /// `Future` through which the results of code used to set values with this `Promise` can be read.
/host/spi-builder-workspace/Sources/Async/Async.swift:186:35: warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | {
185 | self.async(group: nil, qos: qos, flags: flags) {
186 | promise.set(from: executionBlock)
| |- warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
187 | }
188 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:353:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
345 | qos: DispatchQoS = .unspecified,
346 | flags: DispatchWorkItemFlags = [],
347 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
348 | {
349 | return DispatchQueue.asyncDefault.async(
:
351 | qos: qos,
352 | flags: flags,
353 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
354 | )
355 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:384:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
376 | qos: DispatchQoS = .unspecified,
377 | flags: DispatchWorkItemFlags = [],
378 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
379 | {
380 | return DispatchQueue.asyncDefault.async(
:
382 | qos: qos,
383 | flags: flags,
384 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
385 | )
386 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:414:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
406 | qos: DispatchQoS = .unspecified,
407 | flags: DispatchWorkItemFlags = [],
408 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
409 | {
410 | return DispatchQueue.asyncDefault.async(
:
412 | qos: qos,
413 | flags: flags,
414 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
415 | )
416 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:445:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
437 | qos: DispatchQoS = .unspecified,
438 | flags: DispatchWorkItemFlags = [],
439 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
440 | {
441 | return DispatchQueue.asyncDefault.async(
:
443 | qos: qos,
444 | flags: flags,
445 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
446 | )
447 | }
[7/7] Compiling Async Async.swift
/host/spi-builder-workspace/Sources/Async/Async.swift:84:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
76 | qos: DispatchQoS = .unspecified,
77 | flags: DispatchWorkItemFlags = [],
78 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
79 | {
80 | return self.async(
:
82 | qos: qos,
83 | flags: flags,
84 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
85 | )
86 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:114:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
106 | qos: DispatchQoS = .unspecified,
107 | flags: DispatchWorkItemFlags = [],
108 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
109 | {
110 | return self.async(
:
112 | qos: qos,
113 | flags: flags,
114 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
115 | )
116 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:144:13: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
136 | qos: DispatchQoS = .unspecified,
137 | flags: DispatchWorkItemFlags = [],
138 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
139 | {
140 | return self.async(
:
142 | qos: qos,
143 | flags: flags,
144 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
145 | )
146 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:180:17: warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
178 | flags: flags)
179 | {
180 | promise.set(from: executionBlock)
| `- warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
181 | }
182 | }
/host/spi-builder-workspace/Sources/Async/Promise.swift:77:15: note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
75 | word "Promise" in this context altogether, replacing it with "Obligation".
76 | */
77 | public struct Promise<T>
| `- note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
78 | {
79 | /// `Future` through which the results of code used to set values with this `Promise` can be read.
/host/spi-builder-workspace/Sources/Async/Async.swift:180:35: warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
178 | flags: flags)
179 | {
180 | promise.set(from: executionBlock)
| |- warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
181 | }
182 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:186:17: warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | {
185 | self.async(group: nil, qos: qos, flags: flags) {
186 | promise.set(from: executionBlock)
| `- warning: capture of 'promise' with non-sendable type 'Promise<T>' in a '@Sendable' closure; this is an error in the Swift 6 language mode
187 | }
188 | }
/host/spi-builder-workspace/Sources/Async/Promise.swift:77:15: note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
75 | word "Promise" in this context altogether, replacing it with "Obligation".
76 | */
77 | public struct Promise<T>
| `- note: consider making generic struct 'Promise' conform to the 'Sendable' protocol
78 | {
79 | /// `Future` through which the results of code used to set values with this `Promise` can be read.
/host/spi-builder-workspace/Sources/Async/Async.swift:186:35: warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
184 | {
185 | self.async(group: nil, qos: qos, flags: flags) {
186 | promise.set(from: executionBlock)
| |- warning: capture of 'executionBlock' with non-sendable type '() throws -> T' in a '@Sendable' closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
187 | }
188 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:353:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
345 | qos: DispatchQoS = .unspecified,
346 | flags: DispatchWorkItemFlags = [],
347 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
348 | {
349 | return DispatchQueue.asyncDefault.async(
:
351 | qos: qos,
352 | flags: flags,
353 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
354 | )
355 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:384:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
376 | qos: DispatchQoS = .unspecified,
377 | flags: DispatchWorkItemFlags = [],
378 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
379 | {
380 | return DispatchQueue.asyncDefault.async(
:
382 | qos: qos,
383 | flags: flags,
384 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
385 | )
386 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:414:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
406 | qos: DispatchQoS = .unspecified,
407 | flags: DispatchWorkItemFlags = [],
408 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
409 | {
410 | return DispatchQueue.asyncDefault.async(
:
412 | qos: qos,
413 | flags: flags,
414 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
415 | )
416 | }
/host/spi-builder-workspace/Sources/Async/Async.swift:445:9: warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
437 | qos: DispatchQoS = .unspecified,
438 | flags: DispatchWorkItemFlags = [],
439 | _ executionBlock:@escaping () throws -> T) -> Future<T>
| `- note: parameter 'executionBlock' is implicitly non-sendable
440 | {
441 | return DispatchQueue.asyncDefault.async(
:
443 | qos: qos,
444 | flags: flags,
445 | executionBlock
| `- warning: passing non-sendable parameter 'executionBlock' to function expecting a @Sendable closure
446 | )
447 | }
Build complete! (5.43s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Async",
"name" : "Async",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Async",
"targets" : [
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"type" : {
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"targets" : [
{
"c99name" : "AsyncTests",
"module_type" : "SwiftTarget",
"name" : "AsyncTests",
"path" : "Tests/AsyncTests",
"sources" : [
"AsyncTests.swift",
"FutureTests.swift",
"MutexTests.swift",
"XCTestManifests.swift"
],
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],
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},
{
"c99name" : "Async",
"module_type" : "SwiftTarget",
"name" : "Async",
"path" : "Sources/Async",
"product_memberships" : [
"Async"
],
"sources" : [
"Async.swift",
"Future.swift",
"Mutex.swift",
"Promise.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
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.