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Build Information

Failed to build Phoenix, reference v10.0.2 (745c51), with Swift 6.0 for Linux on 22 Apr 2026 22:47:23 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/shareup/phoenix-apple.git
Reference: v10.0.2
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/phoenix-apple
 * tag               v10.0.2    -> FETCH_HEAD
HEAD is now at 745c515 Fix Phoenix socket reconnection (#52)
Cloned https://github.com/shareup/phoenix-apple.git
Revision (git rev-parse @):
745c51587d390394b409545125abc5bfe09359c0
SUCCESS checkout https://github.com/shareup/phoenix-apple.git at v10.0.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/shareup/phoenix-apple.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:6ccbc5e7995f6c524368c1828f9c677d1727c16390a603fc668217aec5f5123a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest
Fetching https://github.com/shareup/dispatch-timer.git
Fetching https://github.com/shareup/async-extensions.git
Fetching https://github.com/shareup/websocket-apple.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/shareup/synchronized.git
Fetching https://github.com/shareup/json-apple.git
[1/729] Fetching websocket-apple
[23/1216] Fetching websocket-apple, async-extensions
[131/1321] Fetching websocket-apple, async-extensions, dispatch-timer
[306/1463] Fetching websocket-apple, async-extensions, dispatch-timer, json-apple
[1457/1689] Fetching websocket-apple, async-extensions, dispatch-timer, json-apple, synchronized
[1690/25330] Fetching websocket-apple, async-extensions, dispatch-timer, json-apple, synchronized, swift-collections
Fetched https://github.com/shareup/async-extensions.git from cache (14.67s)
Fetched https://github.com/shareup/dispatch-timer.git from cache (14.67s)
Fetched https://github.com/shareup/json-apple.git from cache (14.67s)
Fetched https://github.com/shareup/synchronized.git from cache (14.67s)
Fetched https://github.com/shareup/websocket-apple.git from cache (20.74s)
Fetched https://github.com/apple/swift-collections.git from cache (20.78s)
Computing version for https://github.com/shareup/websocket-apple.git
Computed https://github.com/shareup/websocket-apple.git at 4.1.1 (0.73s)
Computing version for https://github.com/shareup/synchronized.git
Computed https://github.com/shareup/synchronized.git at 4.0.1 (3.31s)
Computing version for https://github.com/shareup/dispatch-timer.git
Computed https://github.com/shareup/dispatch-timer.git at 3.0.1 (0.78s)
Computing version for https://github.com/shareup/json-apple.git
Computed https://github.com/shareup/json-apple.git at 1.4.2 (0.62s)
Computing version for https://github.com/shareup/async-extensions.git
Computed https://github.com/shareup/async-extensions.git at 4.4.0 (0.63s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.95s)
Creating working copy for https://github.com/shareup/json-apple.git
Working copy of https://github.com/shareup/json-apple.git resolved at 1.4.2
Creating working copy for https://github.com/shareup/synchronized.git
Working copy of https://github.com/shareup/synchronized.git resolved at 4.0.1
Creating working copy for https://github.com/shareup/async-extensions.git
Working copy of https://github.com/shareup/async-extensions.git resolved at 4.4.0
Creating working copy for https://github.com/shareup/dispatch-timer.git
Working copy of https://github.com/shareup/dispatch-timer.git resolved at 3.0.1
Creating working copy for https://github.com/shareup/websocket-apple.git
Working copy of https://github.com/shareup/websocket-apple.git resolved at 4.1.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Building for debugging...
[0/16] Write sources
[15/16] Write swift-version-24593BA9C3E375BF.txt
[17/41] Emitting module InternalCollectionsUtilities
[18/43] Compiling InternalCollectionsUtilities _SortedCollection.swift
[19/43] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[20/43] Compiling InternalCollectionsUtilities Debugging.swift
[21/43] Compiling InternalCollectionsUtilities Descriptions.swift
[22/43] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[23/43] Compiling InternalCollectionsUtilities String+Padding.swift
[24/43] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[25/43] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[26/43] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[27/43] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[28/43] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[29/43] Compiling InternalCollectionsUtilities Integer rank.swift
[30/43] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[31/43] Compiling InternalCollectionsUtilities UInt+reversed.swift
[32/43] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[33/43] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[34/43] Compiling InternalCollectionsUtilities Span+Extras.swift
[35/43] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[36/43] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[38/291] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[39/339] Compiling HashTreeCollections _HashNode+Primitive Removals.swift
[40/339] Compiling HashTreeCollections _HashNode+Primitive Replacement.swift
[41/339] Compiling HashTreeCollections _HashNode+Storage.swift
[42/339] Compiling HashTreeCollections _HashNode+Structural compactMapValues.swift
[43/339] Compiling HashTreeCollections _HashNode+Structural filter.swift
[44/339] Compiling HashTreeCollections _HashNode+Structural intersection.swift
[45/339] Compiling HashTreeCollections _HashNode+Structural isDisjoint.swift
[46/339] Compiling HashTreeCollections _HashNode+Structural isEqualSet.swift
[47/339] Compiling HashTreeCollections _HashNode+Structural isSubset.swift
[48/339] Compiling HashTreeCollections _HashNode+Structural mapValues.swift
[49/343] Compiling HashTreeCollections _HashNode+UnsafeHandle.swift
[50/343] Compiling HashTreeCollections _HashNode.swift
[51/343] Compiling HashTreeCollections _HashNodeHeader.swift
[52/343] Compiling HashTreeCollections _HashSlot.swift
[53/343] Compiling HashTreeCollections _HashNode+Structural union.swift
[54/343] Compiling HashTreeCollections _HashNode+Subtree Insertions.swift
[55/343] Compiling HashTreeCollections _HashNode+Subtree Modify.swift
[56/343] Compiling HashTreeCollections _HashNode+Subtree Removals.swift
[57/343] Compiling HashTreeCollections TreeDictionary+Debugging.swift
[58/343] Compiling HashTreeCollections TreeDictionary+Descriptions.swift
[59/343] Compiling HashTreeCollections _HashNode+Structural subtracting.swift
[60/343] Compiling HashTreeCollections _HashNode+Structural symmetricDifference.swift
[61/343] Emitting module ContainersPreview
[72/343] Compiling HashTreeCollections _HashNode+Structural merge.swift
[73/343] Compiling HashTreeCollections _HashTreeIterator.swift
[74/343] Compiling HashTreeCollections _HashTreeStatistics.swift
[75/343] Compiling HashTreeCollections _RawHashNode+UnsafeHandle.swift
[76/343] Compiling HashTreeCollections _RawHashNode.swift
[77/343] Compiling HashTreeCollections _UnmanagedHashNode.swift
[78/343] Compiling HashTreeCollections _UnsafePath.swift
[79/343] Compiling HashTreeCollections TreeDictionary+Codable.swift
[80/343] Compiling HashTreeCollections TreeDictionary+Collection.swift
[81/343] Compiling HashTreeCollections TreeDictionary+CustomReflectable.swift
[84/352] Compiling ContainersPreview Box.swift
[85/352] Compiling ContainersPreview Inout.swift
[86/352] Compiling ContainersPreview InputSpan.swift
[87/352] Compiling ContainersPreview Shared.swift
[88/352] Compiling HashTreeCollections _Hash.swift
[89/352] Compiling HashTreeCollections _HashLevel.swift
[90/352] Compiling HashTreeCollections _HashNode+Builder.swift
[91/352] Compiling HashTreeCollections _HashNode+Debugging.swift
[106/353] Compiling HeapModule Heap.swift
[107/353] Compiling HeapModule Heap+Invariants.swift
[108/353] Compiling HeapModule _HeapNode.swift
[109/353] Compiling HeapModule Heap+UnsafeHandle.swift
[110/353] Compiling HeapModule Heap+Descriptions.swift
[112/353] Emitting module HeapModule
[114/354] Compiling HashTreeCollections TreeSet+Hashable.swift
[115/354] Compiling HashTreeCollections TreeSet+Sendable.swift
[116/354] Compiling HashTreeCollections TreeSet+Sequence.swift
[117/354] Compiling HashTreeCollections TreeSet+SetAlgebra Initializers.swift
[118/354] Compiling _RopeModule Rope+Join.swift
[119/354] Compiling _RopeModule Rope+MutatingForEach.swift
[120/354] Compiling _RopeModule Rope+Remove.swift
[121/354] Compiling _RopeModule Rope+RemoveSubrange.swift
[122/354] Compiling _RopeModule Rope+Split.swift
[123/354] Compiling _RopeModule Optional Utilities.swift
[124/403] Compiling DequeModule Deque+Codable.swift
[125/403] Compiling DequeModule Deque+Collection.swift
[126/403] Compiling DequeModule Deque+CustomReflectable.swift
[127/403] Compiling DequeModule Deque+Descriptions.swift
[128/404] Compiling DequeModule Deque+Equatable.swift
[129/404] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[130/404] Compiling DequeModule Deque+Extras.swift
[131/404] Compiling DequeModule Deque+Hashable.swift
[132/411] Compiling HashTreeCollections TreeDictionary+Filter.swift
[133/411] Compiling HashTreeCollections TreeDictionary+Hashable.swift
[134/411] Compiling HashTreeCollections TreeDictionary+Initializers.swift
[135/411] Compiling HashTreeCollections TreeDictionary+Keys.swift
[136/411] Compiling HashTreeCollections TreeDictionary+MapValues.swift
[137/411] Compiling HashTreeCollections TreeDictionary+Merge.swift
[138/411] Compiling HashTreeCollections TreeDictionary+Sendable.swift
[139/411] Emitting module BitCollections
[140/411] Compiling DequeModule UniqueDeque+Container.swift
[141/411] Compiling DequeModule UniqueDeque+Descriptions.swift
[142/411] Compiling DequeModule UniqueDeque+Equatable.swift
[143/411] Compiling DequeModule UniqueDeque+Experimental.swift
[144/411] Compiling DequeModule RigidDeque+Equatable.swift
[145/411] Compiling DequeModule RigidDeque+Experimental.swift
[146/411] Compiling DequeModule RigidDeque+Hashable.swift
[147/411] Compiling DequeModule RigidDeque+Initializers.swift
[148/411] Compiling DequeModule Deque+Testing.swift
[149/411] Compiling DequeModule Deque._Storage.swift
[150/411] Compiling DequeModule Deque._UnsafeHandle.swift
[151/411] Compiling DequeModule Deque.swift
[152/411] Compiling DequeModule RigidDeque+Removals.swift
[153/411] Compiling DequeModule RigidDeque+Replacements.swift
[154/411] Compiling DequeModule RigidDeque+Testing.swift
[155/411] Compiling DequeModule RigidDeque.swift
[156/411] Compiling DequeModule UniqueDeque+Append.swift
[157/411] Compiling DequeModule _DequeBuffer.swift
[158/411] Compiling DequeModule _DequeBufferHeader.swift
[159/411] Compiling DequeModule RigidDeque+Append.swift
[160/411] Compiling DequeModule RigidDeque+Consumption.swift
[161/411] Compiling DequeModule RigidDeque+Container.swift
[162/411] Compiling DequeModule RigidDeque+Descriptions.swift
[163/411] Compiling DequeModule UniqueDeque+Consumption.swift
[164/411] Compiling DequeModule RigidDeque+Insertions.swift
[165/411] Compiling DequeModule RigidDeque+Prepend.swift
[166/411] Compiling DequeModule UniqueDeque+Hashable.swift
[167/411] Compiling DequeModule UniqueDeque+Initializers.swift
[168/411] Compiling DequeModule UniqueDeque+Insertions.swift
[169/411] Compiling DequeModule UniqueDeque+Prepend.swift
[170/411] Compiling DequeModule UniqueDeque+Removals.swift
[172/411] Compiling HashTreeCollections _HashNode+Initializers.swift
[173/411] Compiling HashTreeCollections _HashNode+Invariants.swift
[174/411] Compiling HashTreeCollections _HashNode+Lookups.swift
[175/411] Compiling HashTreeCollections _HashNode+Primitive Insertions.swift
[176/411] Compiling HashTreeCollections TreeDictionary+Equatable.swift
[177/411] Compiling HashTreeCollections TreeDictionary+ExpressibleByDictionaryLiteral.swift
[185/411] Compiling BitCollections BitSet.Index.swift
[222/423] Compiling DequeModule UniqueDeque+Replacements.swift
[223/423] Compiling DequeModule UniqueDeque.swift
[224/423] Compiling DequeModule _DequeSlot.swift
[225/423] Compiling DequeModule _UnsafeDequeHandle.swift
[226/423] Compiling DequeModule _UnsafeDequeSegments.swift
[235/423] Compiling OrderedCollections OrderedSet+SubSequence.swift
[236/423] Compiling OrderedCollections OrderedSet+Testing.swift
[237/423] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[238/423] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[239/423] Compiling OrderedCollections OrderedSet.swift
[240/423] Compiling OrderedCollections _UnsafeBitset.swift
[241/423] Compiling HashTreeCollections TreeSet+Equatable.swift
[242/423] Compiling HashTreeCollections TreeSet+ExpressibleByArrayLiteral.swift
[243/423] Compiling HashTreeCollections TreeSet+Extras.swift
[244/423] Compiling HashTreeCollections TreeSet+Filter.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[245/423] Emitting module Synchronized
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:4:47: error: cannot find type 'os_unfair_lock' in scope
 2 |
 3 | public final class Lock {
 4 |     private var backing: UnsafeMutablePointer<os_unfair_lock>
   |                                               `- error: cannot find type 'os_unfair_lock' in scope
 5 |
 6 |     public init() {
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:4:54: error: cannot find type 'os_unfair_lock' in scope
 2 |
 3 | public struct Locked<Element> {
 4 |     private final class Lock: ManagedBuffer<Element, os_unfair_lock> {
   |                                                      `- error: cannot find type 'os_unfair_lock' in scope
 5 |         deinit {
 6 |             withUnsafeMutablePointerToElements { lock in
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:12:48: error: cannot find type 'os_unfair_lock' in scope
10 |     }
11 |
12 |     private let buffer: ManagedBuffer<Element, os_unfair_lock>
   |                                                `- error: cannot find type 'os_unfair_lock' in scope
13 |
14 |     public init(_ element: Element) {
[246/423] Compiling Synchronized Lock.swift
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:4:47: error: cannot find type 'os_unfair_lock' in scope
 2 |
 3 | public final class Lock {
 4 |     private var backing: UnsafeMutablePointer<os_unfair_lock>
   |                                               `- error: cannot find type 'os_unfair_lock' in scope
 5 |
 6 |     public init() {
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:7:40: error: cannot find type 'os_unfair_lock' in scope
 5 |
 6 |     public init() {
 7 |         backing = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
   |                                        `- error: cannot find type 'os_unfair_lock' in scope
 8 |         backing.initialize(to: os_unfair_lock())
 9 |     }
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:8:32: error: cannot find 'os_unfair_lock' in scope
 6 |     public init() {
 7 |         backing = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
 8 |         backing.initialize(to: os_unfair_lock())
   |                                `- error: cannot find 'os_unfair_lock' in scope
 9 |     }
10 |
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:18:9: error: cannot find 'os_unfair_lock_lock' in scope
16 |     public func locked<T>(_ block: () throws -> T) rethrows -> T {
17 |         // https://developer.apple.com/documentation/os/1646466-os_unfair_lock_lock
18 |         os_unfair_lock_lock(backing)
   |         `- error: cannot find 'os_unfair_lock_lock' in scope
19 |         defer { os_unfair_lock_unlock(backing) }
20 |         return try block()
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:19:17: error: cannot find 'os_unfair_lock_unlock' in scope
17 |         // https://developer.apple.com/documentation/os/1646466-os_unfair_lock_lock
18 |         os_unfair_lock_lock(backing)
19 |         defer { os_unfair_lock_unlock(backing) }
   |                 `- error: cannot find 'os_unfair_lock_unlock' in scope
20 |         return try block()
21 |     }
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:25:12: error: cannot find 'os_unfair_lock_trylock' in scope
23 |     public func tryLocked(_ block: () throws -> Void) rethrows -> Bool {
24 |         // https://developer.apple.com/documentation/os/1646469-os_unfair_lock_trylock
25 |         if os_unfair_lock_trylock(backing) {
   |            `- error: cannot find 'os_unfair_lock_trylock' in scope
26 |             defer { os_unfair_lock_unlock(backing) }
27 |             try block()
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Lock.swift:26:21: error: cannot find 'os_unfair_lock_unlock' in scope
24 |         // https://developer.apple.com/documentation/os/1646469-os_unfair_lock_trylock
25 |         if os_unfair_lock_trylock(backing) {
26 |             defer { os_unfair_lock_unlock(backing) }
   |                     `- error: cannot find 'os_unfair_lock_unlock' in scope
27 |             try block()
28 |             return true
[267/423] Compiling JSON JSON.swift
/host/spi-builder-workspace/.build/checkouts/json-apple/Sources/JSON/JSON.swift:673:9: error: cannot find 'CFBooleanGetTypeID' in scope
671 | private extension NSNumber {
672 |     var isBool: Bool {
673 |         CFBooleanGetTypeID() == CFGetTypeID(self)
    |         `- error: cannot find 'CFBooleanGetTypeID' in scope
674 |     }
675 | }
/host/spi-builder-workspace/.build/checkouts/json-apple/Sources/JSON/JSON.swift:673:33: error: cannot find 'CFGetTypeID' in scope
671 | private extension NSNumber {
672 |     var isBool: Bool {
673 |         CFBooleanGetTypeID() == CFGetTypeID(self)
    |                                 `- error: cannot find 'CFGetTypeID' in scope
674 |     }
675 | }
[278/423] Compiling OrderedCollections OrderedSet+Sendable.swift
[279/423] Compiling Synchronized RecursiveLock.swift
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/RecursiveLock.swift:14:54: error: cannot convert value of type 'Int' to expected argument type 'Int32'
12 |         else { preconditionFailure() }
13 |
14 |         guard pthread_mutexattr_settype(&attributes, PTHREAD_MUTEX_RECURSIVE) == 0
   |                                                      `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
15 |         else { preconditionFailure() }
16 |
[280/423] Compiling Synchronized Locked.swift
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:4:54: error: cannot find type 'os_unfair_lock' in scope
 2 |
 3 | public struct Locked<Element> {
 4 |     private final class Lock: ManagedBuffer<Element, os_unfair_lock> {
   |                                                      `- error: cannot find type 'os_unfair_lock' in scope
 5 |         deinit {
 6 |             withUnsafeMutablePointerToElements { lock in
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:12:48: error: cannot find type 'os_unfair_lock' in scope
10 |     }
11 |
12 |     private let buffer: ManagedBuffer<Element, os_unfair_lock>
   |                                                `- error: cannot find type 'os_unfair_lock' in scope
13 |
14 |     public init(_ element: Element) {
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:6:13: error: type of expression is ambiguous without a type annotation
 4 |     private final class Lock: ManagedBuffer<Element, os_unfair_lock> {
 5 |         deinit {
 6 |             withUnsafeMutablePointerToElements { lock in
   |             `- error: type of expression is ambiguous without a type annotation
 7 |                 _ = lock.deinitialize(count: 1)
 8 |             }
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:17:35: error: cannot find 'os_unfair_lock' in scope
15 |         buffer = Lock.create(minimumCapacity: 1) { buffer in
16 |             buffer.withUnsafeMutablePointerToElements {
17 |                 $0.initialize(to: os_unfair_lock())
   |                                   `- error: cannot find 'os_unfair_lock' in scope
18 |             }
19 |             return element
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:15:16: error: type of expression is ambiguous without a type annotation
13 |
14 |     public init(_ element: Element) {
15 |         buffer = Lock.create(minimumCapacity: 1) { buffer in
   |                `- error: type of expression is ambiguous without a type annotation
16 |             buffer.withUnsafeMutablePointerToElements {
17 |                 $0.initialize(to: os_unfair_lock())
/host/spi-builder-workspace/.build/checkouts/synchronized/Sources/Synchronized/Locked.swift:25:13: error: cannot find 'os_unfair_lock_lock' in scope
23 |     public func access<Return>(_ block: (inout Element) throws -> Return) rethrows -> Return {
24 |         try buffer.withUnsafeMutablePointers { element, lock in
25 |             os_unfair_lock_lock(lock)
   |             `- error: cannot find 'os_unfair_lock_lock' in scope
26 |             defer { os_unfair_lock_unlock(lock) }
27 |             return try block(&element.pointee)
[281/423] Emitting module JSON
/host/spi-builder-workspace/.build/checkouts/json-apple/Sources/JSON/Dictionary+JSON.swift:73:9: error: cannot find 'CFBooleanGetTypeID' in scope
71 | private extension NSNumber {
72 |     var isBool: Bool {
73 |         CFBooleanGetTypeID() == CFGetTypeID(self)
   |         `- error: cannot find 'CFBooleanGetTypeID' in scope
74 |     }
75 | }
/host/spi-builder-workspace/.build/checkouts/json-apple/Sources/JSON/Dictionary+JSON.swift:73:33: error: cannot find 'CFGetTypeID' in scope
71 | private extension NSNumber {
72 |     var isBool: Bool {
73 |         CFBooleanGetTypeID() == CFGetTypeID(self)
   |                                 `- error: cannot find 'CFGetTypeID' in scope
74 |     }
75 | }
BUILD FAILURE 6.0 linux