Swift Package IndexBuild Information
Failed to build Atomic, reference v1.0.1 (781438), with Swift 6.1 for Wasm on 27 May 2025 18:53:50 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/shareup/atomic.git
Reference: v1.0.1
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/shareup/atomic
* tag v1.0.1 -> FETCH_HEAD
HEAD is now at 7814389 Fix Xcode 11 beta 3 warnings
Cloned https://github.com/shareup/atomic.git
Revision (git rev-parse @):
781438953ec4a7eec7d5467024a6d85423bc97b4
SUCCESS checkout https://github.com/shareup/atomic.git at v1.0.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/shareup/atomic.git
https://github.com/shareup/atomic.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Atomic",
"name" : "Atomic",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "5.0"
}
],
"products" : [
{
"name" : "Atomic",
"targets" : [
"Atomic"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AtomicTests",
"module_type" : "SwiftTarget",
"name" : "AtomicTests",
"path" : "Tests/AtomicTests",
"sources" : [
"AtomicTests.swift",
"ObjectWithStrings.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Atomic"
],
"type" : "test"
},
{
"c99name" : "Atomic",
"module_type" : "SwiftTarget",
"name" : "Atomic",
"path" : "Sources/Atomic",
"product_memberships" : [
"Atomic"
],
"sources" : [
"Atomic.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module Atomic
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:19:45: error: cannot find type 'os_unfair_lock' in scope
17 |
18 | private final class Lock {
19 | private var _lock: UnsafeMutablePointer<os_unfair_lock>
| `- error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
[4/4] Compiling Atomic Atomic.swift
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:19:45: error: cannot find type 'os_unfair_lock' in scope
17 |
18 | private final class Lock {
19 | private var _lock: UnsafeMutablePointer<os_unfair_lock>
| `- error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:22:38: error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
22 | _lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
| `- error: cannot find type 'os_unfair_lock' in scope
23 | _lock.initialize(to: os_unfair_lock())
24 | }
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:23:30: error: cannot find 'os_unfair_lock' in scope
21 | init() {
22 | _lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
23 | _lock.initialize(to: os_unfair_lock())
| `- error: cannot find 'os_unfair_lock' in scope
24 | }
25 |
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:31:9: error: cannot find 'os_unfair_lock_lock' in scope
29 |
30 | func locked<T>(_ block: () -> T) -> T {
31 | os_unfair_lock_lock(_lock)
| `- error: cannot find 'os_unfair_lock_lock' in scope
32 | defer { os_unfair_lock_unlock(_lock) }
33 | return block()
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:32:17: error: cannot find 'os_unfair_lock_unlock' in scope
30 | func locked<T>(_ block: () -> T) -> T {
31 | os_unfair_lock_lock(_lock)
32 | defer { os_unfair_lock_unlock(_lock) }
| `- error: cannot find 'os_unfair_lock_unlock' in scope
33 | return block()
34 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/3] Emitting module Atomic
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:19:45: error: cannot find type 'os_unfair_lock' in scope
17 |
18 | private final class Lock {
19 | private var _lock: UnsafeMutablePointer<os_unfair_lock>
| `- error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
[3/3] Compiling Atomic Atomic.swift
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:19:45: error: cannot find type 'os_unfair_lock' in scope
17 |
18 | private final class Lock {
19 | private var _lock: UnsafeMutablePointer<os_unfair_lock>
| `- error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:22:38: error: cannot find type 'os_unfair_lock' in scope
20 |
21 | init() {
22 | _lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
| `- error: cannot find type 'os_unfair_lock' in scope
23 | _lock.initialize(to: os_unfair_lock())
24 | }
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:23:30: error: cannot find 'os_unfair_lock' in scope
21 | init() {
22 | _lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
23 | _lock.initialize(to: os_unfair_lock())
| `- error: cannot find 'os_unfair_lock' in scope
24 | }
25 |
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:31:9: error: cannot find 'os_unfair_lock_lock' in scope
29 |
30 | func locked<T>(_ block: () -> T) -> T {
31 | os_unfair_lock_lock(_lock)
| `- error: cannot find 'os_unfair_lock_lock' in scope
32 | defer { os_unfair_lock_unlock(_lock) }
33 | return block()
/host/spi-builder-workspace/Sources/Atomic/Atomic.swift:32:17: error: cannot find 'os_unfair_lock_unlock' in scope
30 | func locked<T>(_ block: () -> T) -> T {
31 | os_unfair_lock_lock(_lock)
32 | defer { os_unfair_lock_unlock(_lock) }
| `- error: cannot find 'os_unfair_lock_unlock' in scope
33 | return block()
34 | }
BUILD FAILURE 6.1 wasm