Swift Package Index

Build Information

Failed to build Witness, reference master (b04694), with Swift 6.4 for Android on 16 Sep 2026 21:06:20 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/njdehoog/witness.git
Reference: master
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/njdehoog/witness
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b046945 Merge pull request #8 from perlmunger/master
Cloned https://github.com/njdehoog/witness.git
Revision (git rev-parse @):
b0469457b460fc78620e3b456fed9b18669100d5
SUCCESS checkout https://github.com/njdehoog/witness.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/njdehoog/witness.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Witness/EventStream.swift:24:25: error: cannot find type 'FSEventStreamRef' in scope
22 |
23 |     // use explicitly unwrapped optional so we can pass self as context to stream
24 |     private var stream: FSEventStreamRef!
   |                         `- error: cannot find type 'FSEventStreamRef' in scope
25 |     private let changeHandler: FileEventHandler
26 |
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:82:26: error: cannot find type 'FSEventStreamCreateFlags' in scope
80 |
81 | public struct EventStreamCreateFlags: OptionSet {
82 |     public let rawValue: FSEventStreamCreateFlags
   |                          `- error: cannot find type 'FSEventStreamCreateFlags' in scope
83 |     public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
84 |     init(_ value: Int) { self.rawValue = FSEventStreamCreateFlags(value) }
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:83:27: error: cannot find type 'FSEventStreamCreateFlags' in scope
81 | public struct EventStreamCreateFlags: OptionSet {
82 |     public let rawValue: FSEventStreamCreateFlags
83 |     public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
   |                           `- error: cannot find type 'FSEventStreamCreateFlags' in scope
84 |     init(_ value: Int) { self.rawValue = FSEventStreamCreateFlags(value) }
85 |
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:86:53: error: cannot find 'kFSEventStreamCreateFlagNone' in scope
84 |     init(_ value: Int) { self.rawValue = FSEventStreamCreateFlags(value) }
85 |
86 |     public static let None = EventStreamCreateFlags(kFSEventStreamCreateFlagNone)
   |                                                     `- error: cannot find 'kFSEventStreamCreateFlagNone' in scope
87 |
88 |     // setting the UseCFTypes flag has no consequences, because Witness will always enable it
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:89:59: error: cannot find 'kFSEventStreamCreateFlagUseCFTypes' in scope
87 |
88 |     // setting the UseCFTypes flag has no consequences, because Witness will always enable it
89 |     public static let UseCFTypes = EventStreamCreateFlags(kFSEventStreamCreateFlagUseCFTypes)
   |                                                           `- error: cannot find 'kFSEventStreamCreateFlagUseCFTypes' in scope
90 |     public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
91 |     public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:90:56: error: cannot find 'kFSEventStreamCreateFlagNoDefer' in scope
88 |     // setting the UseCFTypes flag has no consequences, because Witness will always enable it
89 |     public static let UseCFTypes = EventStreamCreateFlags(kFSEventStreamCreateFlagUseCFTypes)
90 |     public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
   |                                                        `- error: cannot find 'kFSEventStreamCreateFlagNoDefer' in scope
91 |     public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
92 |     public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:91:58: error: cannot find 'kFSEventStreamCreateFlagWatchRoot' in scope
89 |     public static let UseCFTypes = EventStreamCreateFlags(kFSEventStreamCreateFlagUseCFTypes)
90 |     public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
91 |     public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
   |                                                          `- error: cannot find 'kFSEventStreamCreateFlagWatchRoot' in scope
92 |     public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
93 |     public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:92:59: error: cannot find 'kFSEventStreamCreateFlagIgnoreSelf' in scope
90 |     public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
91 |     public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
92 |     public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
   |                                                           `- error: cannot find 'kFSEventStreamCreateFlagIgnoreSelf' in scope
93 |     public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
94 |     public static let MarkSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagMarkSelf)
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:93:59: error: cannot find 'kFSEventStreamCreateFlagFileEvents' in scope
91 |     public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
92 |     public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
93 |     public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
   |                                                           `- error: cannot find 'kFSEventStreamCreateFlagFileEvents' in scope
94 |     public static let MarkSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagMarkSelf)
95 | }
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:94:57: error: cannot find 'kFSEventStreamCreateFlagMarkSelf' in scope
92 |     public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
93 |     public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
94 |     public static let MarkSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagMarkSelf)
   |                                                         `- error: cannot find 'kFSEventStreamCreateFlagMarkSelf' in scope
95 | }
96 |
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'SetAlgebra'
79 | }
80 |
81 | public struct EventStreamCreateFlags: OptionSet {
   |               `- error: type 'EventStreamCreateFlags' does not conform to protocol 'SetAlgebra'
82 |     public let rawValue: FSEventStreamCreateFlags
83 |     public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
Swift.OptionSet.init:2:19: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public init()}
  |                   `- note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formUnion(_ other: Self)}
  |                                 `- note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formIntersection(_ other: Self)}
  |                                 `- note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formSymmetricDifference(_ other: Self)}
  |                                 `- note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'RawRepresentable'
79 | }
80 |
81 | public struct EventStreamCreateFlags: OptionSet {
   |               `- error: type 'EventStreamCreateFlags' does not conform to protocol 'RawRepresentable'
82 |     public let rawValue: FSEventStreamCreateFlags
83 |     public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
/host/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'Equatable'
79 | }
80 |
81 | public struct EventStreamCreateFlags: OptionSet {
   |               |- error: type 'EventStreamCreateFlags' does not conform to protocol 'Equatable'
   |               `- note: add stubs for conformance
82 |     public let rawValue: FSEventStreamCreateFlags
   |                `- note: stored property type '_' does not conform to protocol 'Equatable', preventing synthesized conformance of 'EventStreamCreateFlags' to 'Equatable'
83 |     public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
84 |     init(_ value: Int) { self.rawValue = FSEventStreamCreateFlags(value) }
Swift.==:1:24: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'Equatable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'Equatable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'EventStreamCreateFlags' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'EventStreamCreateFlags' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'EventStreamCreateFlags' conformed to 'AttributedStringProtocol'
3 |
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
1 | protocol SetAlgebra {
2 | init()}
  | `- note: protocol requires initializer 'init()' with type '()'
3 |
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned EventStreamCreateFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formUnion(_ other: __owned Self)}
  |               `- note: protocol requires function 'formUnion' with type '(__owned EventStreamCreateFlags) -> ()'
3 |
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(EventStreamCreateFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formIntersection(_ other: Self)}
  |               `- note: protocol requires function 'formIntersection' with type '(EventStreamCreateFlags) -> ()'
3 |
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned EventStreamCreateFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formSymmetricDifference(_ other: __owned Self)}
  |               `- note: protocol requires function 'formSymmetricDifference' with type '(__owned EventStreamCreateFlags) -> ()'
3 |
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
1 | protocol RawRepresentable {
2 | associatedtype RawValue}
  |                `- note: protocol requires nested type 'RawValue'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(borrowing EventStreamCreateFlags, borrowing EventStreamCreateFlags) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: borrowing Self, rhs: borrowing Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(borrowing EventStreamCreateFlags, borrowing EventStreamCreateFlags) -> Bool'
3 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:17:26: error: cannot find type 'FSEventStreamEventFlags' in scope
 15 |
 16 | public struct FileEventFlags: OptionSet {
 17 |     public let rawValue: FSEventStreamEventFlags
    |                          `- error: cannot find type 'FSEventStreamEventFlags' in scope
 18 |     public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
 19 |     init(_ value: Int) { self.rawValue = FSEventStreamEventFlags(value) }
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:18:27: error: cannot find type 'FSEventStreamEventFlags' in scope
 16 | public struct FileEventFlags: OptionSet {
 17 |     public let rawValue: FSEventStreamEventFlags
 18 |     public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
    |                           `- error: cannot find type 'FSEventStreamEventFlags' in scope
 19 |     init(_ value: Int) { self.rawValue = FSEventStreamEventFlags(value) }
 20 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:21:45: error: cannot find 'kFSEventStreamEventFlagNone' in scope
 19 |     init(_ value: Int) { self.rawValue = FSEventStreamEventFlags(value) }
 20 |
 21 |     public static let None = FileEventFlags(kFSEventStreamEventFlagNone)
    |                                             `- error: cannot find 'kFSEventStreamEventFlagNone' in scope
 22 |
 23 |     public static let MustScanSubDirs = FileEventFlags(kFSEventStreamEventFlagMustScanSubDirs)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:23:56: error: cannot find 'kFSEventStreamEventFlagMustScanSubDirs' in scope
 21 |     public static let None = FileEventFlags(kFSEventStreamEventFlagNone)
 22 |
 23 |     public static let MustScanSubDirs = FileEventFlags(kFSEventStreamEventFlagMustScanSubDirs)
    |                                                        `- error: cannot find 'kFSEventStreamEventFlagMustScanSubDirs' in scope
 24 |
 25 |     public static let UserDropped = FileEventFlags(kFSEventStreamEventFlagUserDropped)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:25:52: error: cannot find 'kFSEventStreamEventFlagUserDropped' in scope
 23 |     public static let MustScanSubDirs = FileEventFlags(kFSEventStreamEventFlagMustScanSubDirs)
 24 |
 25 |     public static let UserDropped = FileEventFlags(kFSEventStreamEventFlagUserDropped)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagUserDropped' in scope
 26 |     public static let KernelDropped = FileEventFlags(kFSEventStreamEventFlagKernelDropped)
 27 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:26:54: error: cannot find 'kFSEventStreamEventFlagKernelDropped' in scope
 24 |
 25 |     public static let UserDropped = FileEventFlags(kFSEventStreamEventFlagUserDropped)
 26 |     public static let KernelDropped = FileEventFlags(kFSEventStreamEventFlagKernelDropped)
    |                                                      `- error: cannot find 'kFSEventStreamEventFlagKernelDropped' in scope
 27 |
 28 |     public static let EventIdsWrapped = FileEventFlags(kFSEventStreamEventFlagEventIdsWrapped)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:28:56: error: cannot find 'kFSEventStreamEventFlagEventIdsWrapped' in scope
 26 |     public static let KernelDropped = FileEventFlags(kFSEventStreamEventFlagKernelDropped)
 27 |
 28 |     public static let EventIdsWrapped = FileEventFlags(kFSEventStreamEventFlagEventIdsWrapped)
    |                                                        `- error: cannot find 'kFSEventStreamEventFlagEventIdsWrapped' in scope
 29 |
 30 |     public static let HistoryDone = FileEventFlags(kFSEventStreamEventFlagHistoryDone)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:30:52: error: cannot find 'kFSEventStreamEventFlagHistoryDone' in scope
 28 |     public static let EventIdsWrapped = FileEventFlags(kFSEventStreamEventFlagEventIdsWrapped)
 29 |
 30 |     public static let HistoryDone = FileEventFlags(kFSEventStreamEventFlagHistoryDone)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagHistoryDone' in scope
 31 |
 32 |     public static let RootChanged = FileEventFlags(kFSEventStreamEventFlagRootChanged)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:32:52: error: cannot find 'kFSEventStreamEventFlagRootChanged' in scope
 30 |     public static let HistoryDone = FileEventFlags(kFSEventStreamEventFlagHistoryDone)
 31 |
 32 |     public static let RootChanged = FileEventFlags(kFSEventStreamEventFlagRootChanged)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagRootChanged' in scope
 33 |
 34 |     public static let Mount = FileEventFlags(kFSEventStreamEventFlagMount)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:34:46: error: cannot find 'kFSEventStreamEventFlagMount' in scope
 32 |     public static let RootChanged = FileEventFlags(kFSEventStreamEventFlagRootChanged)
 33 |
 34 |     public static let Mount = FileEventFlags(kFSEventStreamEventFlagMount)
    |                                              `- error: cannot find 'kFSEventStreamEventFlagMount' in scope
 35 |     public static let Unmount = FileEventFlags(kFSEventStreamEventFlagUnmount)
 36 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:35:48: error: cannot find 'kFSEventStreamEventFlagUnmount' in scope
 33 |
 34 |     public static let Mount = FileEventFlags(kFSEventStreamEventFlagMount)
 35 |     public static let Unmount = FileEventFlags(kFSEventStreamEventFlagUnmount)
    |                                                `- error: cannot find 'kFSEventStreamEventFlagUnmount' in scope
 36 |
 37 |     public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:37:52: error: cannot find 'kFSEventStreamEventFlagItemCreated' in scope
 35 |     public static let Unmount = FileEventFlags(kFSEventStreamEventFlagUnmount)
 36 |
 37 |     public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagItemCreated' in scope
 38 |     public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
 39 |     public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:38:52: error: cannot find 'kFSEventStreamEventFlagItemRemoved' in scope
 36 |
 37 |     public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
 38 |     public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagItemRemoved' in scope
 39 |     public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
 40 |     public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:39:57: error: cannot find 'kFSEventStreamEventFlagItemInodeMetaMod' in scope
 37 |     public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
 38 |     public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
 39 |     public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
    |                                                         `- error: cannot find 'kFSEventStreamEventFlagItemInodeMetaMod' in scope
 40 |     public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
 41 |     public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:40:52: error: cannot find 'kFSEventStreamEventFlagItemRenamed' in scope
 38 |     public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
 39 |     public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
 40 |     public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
    |                                                    `- error: cannot find 'kFSEventStreamEventFlagItemRenamed' in scope
 41 |     public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
 42 |     public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:41:53: error: cannot find 'kFSEventStreamEventFlagItemModified' in scope
 39 |     public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
 40 |     public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
 41 |     public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
    |                                                     `- error: cannot find 'kFSEventStreamEventFlagItemModified' in scope
 42 |     public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
 43 |     public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:42:58: error: cannot find 'kFSEventStreamEventFlagItemFinderInfoMod' in scope
 40 |     public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
 41 |     public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
 42 |     public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
    |                                                          `- error: cannot find 'kFSEventStreamEventFlagItemFinderInfoMod' in scope
 43 |     public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
 44 |     public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:43:56: error: cannot find 'kFSEventStreamEventFlagItemChangeOwner' in scope
 41 |     public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
 42 |     public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
 43 |     public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
    |                                                        `- error: cannot find 'kFSEventStreamEventFlagItemChangeOwner' in scope
 44 |     public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
 45 |     public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:44:53: error: cannot find 'kFSEventStreamEventFlagItemXattrMod' in scope
 42 |     public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
 43 |     public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
 44 |     public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
    |                                                     `- error: cannot find 'kFSEventStreamEventFlagItemXattrMod' in scope
 45 |     public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
 46 |     public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:45:51: error: cannot find 'kFSEventStreamEventFlagItemIsFile' in scope
 43 |     public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
 44 |     public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
 45 |     public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
    |                                                   `- error: cannot find 'kFSEventStreamEventFlagItemIsFile' in scope
 46 |     public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
 47 |     public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:46:50: error: cannot find 'kFSEventStreamEventFlagItemIsDir' in scope
 44 |     public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
 45 |     public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
 46 |     public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
    |                                                  `- error: cannot find 'kFSEventStreamEventFlagItemIsDir' in scope
 47 |     public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
 48 |     public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:47:54: error: cannot find 'kFSEventStreamEventFlagItemIsSymlink' in scope
 45 |     public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
 46 |     public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
 47 |     public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
    |                                                      `- error: cannot find 'kFSEventStreamEventFlagItemIsSymlink' in scope
 48 |     public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
 49 |     public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:48:55: error: cannot find 'kFSEventStreamEventFlagItemIsHardlink' in scope
 46 |     public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
 47 |     public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
 48 |     public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
    |                                                       `- error: cannot find 'kFSEventStreamEventFlagItemIsHardlink' in scope
 49 |     public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
 50 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:49:59: error: cannot find 'kFSEventStreamEventFlagItemIsLastHardlink' in scope
 47 |     public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
 48 |     public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
 49 |     public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
    |                                                           `- error: cannot find 'kFSEventStreamEventFlagItemIsLastHardlink' in scope
 50 |
 51 |     public static let OwnEvent = FileEventFlags(kFSEventStreamEventFlagOwnEvent)
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:51:49: error: cannot find 'kFSEventStreamEventFlagOwnEvent' in scope
 49 |     public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
 50 |
 51 |     public static let OwnEvent = FileEventFlags(kFSEventStreamEventFlagOwnEvent)
    |                                                 `- error: cannot find 'kFSEventStreamEventFlagOwnEvent' in scope
 52 | }
 53 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'SetAlgebra'
 14 | }
 15 |
 16 | public struct FileEventFlags: OptionSet {
    |               `- error: type 'FileEventFlags' does not conform to protocol 'SetAlgebra'
 17 |     public let rawValue: FSEventStreamEventFlags
 18 |     public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
Swift.OptionSet.init:2:19: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public init()}
  |                   `- note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formUnion(_ other: Self)}
  |                                 `- note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formIntersection(_ other: Self)}
  |                                 `- note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
1 | protocol OptionSet {
2 | @inlinable public mutating func formSymmetricDifference(_ other: Self)}
  |                                 `- note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
3 |
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'RawRepresentable'
 14 | }
 15 |
 16 | public struct FileEventFlags: OptionSet {
    |               `- error: type 'FileEventFlags' does not conform to protocol 'RawRepresentable'
 17 |     public let rawValue: FSEventStreamEventFlags
 18 |     public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
/host/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'Equatable'
 14 | }
 15 |
 16 | public struct FileEventFlags: OptionSet {
    |               |- error: type 'FileEventFlags' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
 17 |     public let rawValue: FSEventStreamEventFlags
    |                `- note: stored property type '_' does not conform to protocol 'Equatable', preventing synthesized conformance of 'FileEventFlags' to 'Equatable'
 18 |     public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
 19 |     init(_ value: Int) { self.rawValue = FSEventStreamEventFlags(value) }
Swift.==:1:24: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'Equatable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'FileEventFlags.RawValue' conformed to 'Equatable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'FileEventFlags' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'FileEventFlags' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'FileEventFlags' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'FileEventFlags' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'FileEventFlags' conformed to 'AttributedStringProtocol'
3 |
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
1 | protocol SetAlgebra {
2 | init()}
  | `- note: protocol requires initializer 'init()' with type '()'
3 |
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned FileEventFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formUnion(_ other: __owned Self)}
  |               `- note: protocol requires function 'formUnion' with type '(__owned FileEventFlags) -> ()'
3 |
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(FileEventFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formIntersection(_ other: Self)}
  |               `- note: protocol requires function 'formIntersection' with type '(FileEventFlags) -> ()'
3 |
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned FileEventFlags) -> ()'
1 | protocol SetAlgebra {
2 | mutating func formSymmetricDifference(_ other: __owned Self)}
  |               `- note: protocol requires function 'formSymmetricDifference' with type '(__owned FileEventFlags) -> ()'
3 |
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
1 | protocol RawRepresentable {
2 | associatedtype RawValue}
  |                `- note: protocol requires nested type 'RawValue'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(borrowing FileEventFlags, borrowing FileEventFlags) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: borrowing Self, rhs: borrowing Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(borrowing FileEventFlags, borrowing FileEventFlags) -> Bool'
3 |
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Witness/EventStream.swift /host/spi-builder-workspace/Sources/Witness/FileEvent.swift /host/spi-builder-workspace/Sources/Witness/Witness.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Witness -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Witness_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Modules/Witness.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Modules/Witness.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Witness-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Witness-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Witness-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Witness.build/Debug-android-aarch64/Witness-t.build/Objects-normal/aarch64/Modules/Witness.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android