Swift Package IndexBuild Information
Failed to build AsyncTesting, reference main (7adf06), with Swift 6.1 for Wasm on 28 May 2025 10:55:26 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 4.63.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/AsyncSwiftKits/AsyncTesting.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/AsyncSwiftKits/AsyncTesting
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 7adf06a adds testTask function to use with XCTestCase
Cloned https://github.com/AsyncSwiftKits/AsyncTesting.git
Revision (git rev-parse @):
7adf06adc51d0b8053033d44d95d676f7a7e5554
SUCCESS checkout https://github.com/AsyncSwiftKits/AsyncTesting.git at main
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Build
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Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/AsyncSwiftKits/AsyncTesting.git
https://github.com/AsyncSwiftKits/AsyncTesting.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "AsyncTesting",
"name" : "AsyncTesting",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "AsyncTesting",
"targets" : [
"AsyncTesting"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AsyncTestingTests",
"module_type" : "SwiftTarget",
"name" : "AsyncTestingTests",
"path" : "Tests/AsyncTestingTests",
"sources" : [
"AsyncTestingTests.swift"
],
"target_dependencies" : [
"AsyncTesting"
],
"type" : "test"
},
{
"c99name" : "AsyncTesting",
"module_type" : "SwiftTarget",
"name" : "AsyncTesting",
"path" : "Sources/AsyncTesting",
"product_memberships" : [
"AsyncTesting"
],
"sources" : [
"AsyncExpectation.swift",
"AsyncTesting.swift",
"XCTestCase+AsyncTesting.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/6] Compiling AsyncTesting XCTestCase+AsyncTesting.swift
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:54:20: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 | /// - Returns: result of closure
47 | @discardableResult
48 | public func testTask<Success>(timeout: Double = 60,
| `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 | file: StaticString = #filePath,
50 | line: UInt = #line,
:
52 | let done = asyncExpectation(description: "done")
53 |
54 | let task = Task {
| `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
55 | let result = try await operation()
56 | await done.fulfill()
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:54:20: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 | /// - Returns: result of closure
47 | @discardableResult
48 | public func testTask<Success>(timeout: Double = 60,
| `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 | file: StaticString = #filePath,
50 | line: UInt = #line,
:
52 | let done = asyncExpectation(description: "done")
53 |
54 | let task = Task {
| `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
55 | let result = try await operation()
56 | await done.fulfill()
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:62:31: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 | /// - Returns: result of closure
47 | @discardableResult
48 | public func testTask<Success>(timeout: Double = 60,
| `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 | file: StaticString = #filePath,
50 | line: UInt = #line,
:
60 | await waitForExpectations([done], timeout: timeout, file: file, line: line)
61 |
62 | return try await task.value
| `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
63 | }
64 |
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:60:15: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
58 | }
59 |
60 | await waitForExpectations([done], timeout: timeout, file: file, line: line)
| |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending task-isolated 'self' to main actor-isolated instance method 'waitForExpectations(_:timeout:file:line:)' risks causing data races between main actor-isolated and task-isolated uses
61 |
62 | return try await task.value
[4/6] Compiling AsyncTesting AsyncTesting.swift
[5/6] Emitting module AsyncTesting
[6/6] Compiling AsyncTesting AsyncExpectation.swift
/host/spi-builder-workspace/Sources/AsyncTesting/AsyncExpectation.swift:6:51: error: cannot find 'NSEC_PER_SEC' in scope
4 | extension Task where Success == Never, Failure == Never {
5 | static func sleep(seconds: Double) async throws {
6 | let nanoseconds = UInt64(seconds * Double(NSEC_PER_SEC))
| `- error: cannot find 'NSEC_PER_SEC' in scope
7 | try await Task.sleep(nanoseconds: nanoseconds)
8 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/5] Compiling AsyncTesting XCTestCase+AsyncTesting.swift
[3/5] Emitting module AsyncTesting
[4/5] Compiling AsyncTesting AsyncTesting.swift
[5/5] Compiling AsyncTesting AsyncExpectation.swift
/host/spi-builder-workspace/Sources/AsyncTesting/AsyncExpectation.swift:6:51: error: cannot find 'NSEC_PER_SEC' in scope
4 | extension Task where Success == Never, Failure == Never {
5 | static func sleep(seconds: Double) async throws {
6 | let nanoseconds = UInt64(seconds * Double(NSEC_PER_SEC))
| `- error: cannot find 'NSEC_PER_SEC' in scope
7 | try await Task.sleep(nanoseconds: nanoseconds)
8 | }
BUILD FAILURE 6.1 wasm