Swift Package IndexBuild Information
Failed to build distributed-lock, reference main (56949e), with Swift 6.2 for Wasm on 22 Jun 2025 23:33:37 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/rosecoder/distributed-lock-swift.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
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From https://github.com/rosecoder/distributed-lock-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 56949e5 feat: Allowed for locking multiple keys at once
Cloned https://github.com/rosecoder/distributed-lock-swift.git
Revision (git rev-parse @):
56949e5516eef75c9a7abb7743f2280fd43a799a
SUCCESS checkout https://github.com/rosecoder/distributed-lock-swift.git at main
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/rosecoder/distributed-lock-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-log.git
[1/4993] Fetching swift-distributed-tracing
[1150/8829] Fetching swift-distributed-tracing, swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.90s)
Fetched https://github.com/apple/swift-distributed-tracing.git from cache (0.91s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.2.1 (1.97s)
Fetching https://github.com/apple/swift-service-context.git
[1/1081] Fetching swift-service-context
Fetched https://github.com/apple/swift-service-context.git from cache (0.46s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.2.1 (1.35s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.87s)
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.2.1
Building for debugging...
[0/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/14] Compiling ServiceContextModule ServiceContextKey.swift
[8/14] Compiling Logging Locks.swift
[9/14] Emitting module Logging
[10/14] Compiling ServiceContextModule ServiceContext.swift
[11/14] Emitting module ServiceContextModule
[13/21] Compiling Instrumentation NoOpInstrument.swift
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/21] Emitting module Instrumentation
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:48:46: error: cannot find type 'pthread_rwlock_t' in scope
46 | @_spi(Locking) // Use the `package` access modifier once min Swift version is increased.
47 | public final class ReadWriteLock {
48 | private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
| `- error: cannot find type 'pthread_rwlock_t' in scope
49 |
50 | /// Create a new lock.
[15/21] Compiling Instrumentation Instrument.swift
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
[16/21] Compiling Instrumentation InstrumentationSystem.swift
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
[17/21] Compiling Instrumentation Locks.swift
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:48:46: error: cannot find type 'pthread_rwlock_t' in scope
46 | @_spi(Locking) // Use the `package` access modifier once min Swift version is increased.
47 | public final class ReadWriteLock {
48 | private let rwlock: UnsafeMutablePointer<pthread_rwlock_t> = UnsafeMutablePointer.allocate(capacity: 1)
| `- error: cannot find type 'pthread_rwlock_t' in scope
49 |
50 | /// Create a new lock.
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:52:19: error: cannot find 'pthread_rwlock_init' in scope
50 | /// Create a new lock.
51 | public init() {
52 | let err = pthread_rwlock_init(self.rwlock, nil)
| `- error: cannot find 'pthread_rwlock_init' in scope
53 | precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
54 | }
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:52:52: error: 'nil' requires a contextual type
50 | /// Create a new lock.
51 | public init() {
52 | let err = pthread_rwlock_init(self.rwlock, nil)
| `- error: 'nil' requires a contextual type
53 | precondition(err == 0, "pthread_rwlock_init failed with error \(err)")
54 | }
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:57:19: error: cannot find 'pthread_rwlock_destroy' in scope
55 |
56 | deinit {
57 | let err = pthread_rwlock_destroy(self.rwlock)
| `- error: cannot find 'pthread_rwlock_destroy' in scope
58 | precondition(err == 0, "pthread_rwlock_destroy failed with error \(err)")
59 | self.rwlock.deallocate()
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:67:19: error: cannot find 'pthread_rwlock_rdlock' in scope
65 | /// `unlock`, to simplify lock handling.
66 | public func lockRead() {
67 | let err = pthread_rwlock_rdlock(self.rwlock)
| `- error: cannot find 'pthread_rwlock_rdlock' in scope
68 | precondition(err == 0, "pthread_rwlock_rdlock failed with error \(err)")
69 | }
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:76:19: error: cannot find 'pthread_rwlock_wrlock' in scope
74 | /// `unlock`, to simplify lock handling.
75 | public func lockWrite() {
76 | let err = pthread_rwlock_wrlock(self.rwlock)
| `- error: cannot find 'pthread_rwlock_wrlock' in scope
77 | precondition(err == 0, "pthread_rwlock_wrlock failed with error \(err)")
78 | }
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:85:19: error: cannot find 'pthread_rwlock_unlock' in scope
83 | /// `lock`, to simplify lock handling.
84 | public func unlock() {
85 | let err = pthread_rwlock_unlock(self.rwlock)
| `- error: cannot find 'pthread_rwlock_unlock' in scope
86 | precondition(err == 0, "pthread_rwlock_unlock failed with error \(err)")
87 | }
[18/21] Compiling Instrumentation MultiplexInstrument.swift
/host/spi-builder-workspace/.build/checkouts/swift-distributed-tracing/Sources/Instrumentation/Locks.swift:38:8: error: Unsupported runtime
36 | import Musl
37 | #else
38 | #error("Unsupported runtime")
| `- error: Unsupported runtime
39 | #endif
40 |
BUILD FAILURE 6.2 wasm