Swift Package Index

Build Information

Failed to build GlueKit, reference master (a5766b), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 01:36:22 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/attaswift/GlueKit.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/attaswift/GlueKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a5766bb Fix dependency syntax
Submodule path 'Carthage/Checkouts/BTree': checked out '83435371ef3c6d98107f5b562a5870a3dfca6243'
Submodule path 'Carthage/Checkouts/SipHash': checked out '7b47e3f23a66770b1eb18e15e20546aad398c9dd'
Submodule 'Carthage/Checkouts/BTree' (https://github.com/attaswift/BTree.git) registered for path 'Carthage/Checkouts/BTree'
Submodule 'Carthage/Checkouts/SipHash' (https://github.com/attaswift/SipHash.git) registered for path 'Carthage/Checkouts/SipHash'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/BTree'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/SipHash'...
Cloned https://github.com/attaswift/GlueKit.git
Revision (git rev-parse @):
a5766bb11eb2681f58593cc33d1103ef20aa85ad
SUCCESS checkout https://github.com/attaswift/GlueKit.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/attaswift/GlueKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 182]
[Planning deferred tasks]
[36 / 75]
[49 / 93] BTree
[50 / 93] BTree
[62 / 93] GlueKit
[68 / 93]
[75 / 105] GlueKit
[76 / 105] GlueKit
[79 / 105] GlueKit
[80 / 105] GlueKit
[82 / 105] SipHash
Fetching https://github.com/attaswift/SipHash
Fetching https://github.com/attaswift/BTree
[1/3349] Fetching btree
[68/3789] Fetching btree, siphash
Fetched https://github.com/attaswift/BTree (1.37s)
Fetched https://github.com/attaswift/SipHash (1.37s)
Computing version for https://github.com/attaswift/BTree
Computed https://github.com/attaswift/BTree at 4.1.0 (2.06s)
Computing version for https://github.com/attaswift/SipHash
Computed https://github.com/attaswift/SipHash at 1.2.2 (0.64s)
Creating working copy for https://github.com/attaswift/SipHash
Working copy of https://github.com/attaswift/SipHash resolved at 1.2.2
Creating working copy for https://github.com/attaswift/BTree
Working copy of https://github.com/attaswift/BTree resolved at 4.1.0
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ArrayReference.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile ArrayReference.swift
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ArrayVariable.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile ArrayVariable.swift
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile BufferedSet.swift
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayGatheringSource.GatherSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayGatheringSource.GatherSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Sink.swift:26:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForArrayField.FieldSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 24 |         return UnownedSink(self).anySink
 25 |     }
 26 |     public var hashValue: Int { return ObjectIdentifier(self).hashValue }
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForArrayField.FieldSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 27 |     public static func ==(a: Self, b: Self) -> Bool { return a === b }
 28 | }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForArrayField.ParentSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForArrayField.ParentSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedArrayMappingForValue.BufferedMapSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedArrayMappingForValue.BufferedMapSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Sink.swift:26:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForValueField.FieldSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 24 |         return UnownedSink(self).anySink
 25 |     }
 26 |     public var hashValue: Int { return ObjectIdentifier(self).hashValue }
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForValueField.FieldSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 27 |     public static func ==(a: Self, b: Self) -> Bool { return a === b }
 28 | }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForValueField.ParentSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ArrayMappingForValueField.ParentSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SetReference.swift:10:31: error: type 'Self.Value.Element' does not conform to protocol 'Hashable'
 8 |
 9 | extension ObservableValueType where Value: ObservableSetType {
10 |     public func unpacked() -> AnyObservableSet<Value.Element> {
   |                               `- error: type 'Self.Value.Element' does not conform to protocol 'Hashable'
11 |         return UnpackedObservableSetReference(self).anyObservableSet
12 |     }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnpackedObservableArrayReference.ReferenceSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnpackedObservableArrayReference.ReferenceSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnpackedObservableArrayReference.TargetSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnpackedObservableArrayReference.TargetSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/UpdatableArray.swift:24:9: error: cannot override mutable property 'value' of type 'Self.Value' with covariant type '[Self.Element]'
 22 |
 23 |     // Required members
 24 |     var value: [Element] { get nonmutating set }
    |         `- error: cannot override mutable property 'value' of type 'Self.Value' with covariant type '[Self.Element]'
 25 |     func apply(_ update: ArrayUpdate<Element>)
 26 |     subscript(index: Int) -> Element { get nonmutating set }
/Users/admin/builder/spi-builder-workspace/Sources/ObservableType.swift:59:9: note: attempt to override property here
57 |     ///
58 |     /// The setter is nonmutating because the value ultimately needs to be stored in a reference type anyway.
59 |     var value: Value { get nonmutating set }
   |         `- note: attempt to override property here
60 |
61 |     func apply(_ update: Update<Change>)
/Users/admin/builder/spi-builder-workspace/Sources/BracketingSource.swift:49:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BracketingSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
47 |     }
48 |
49 |     var hashValue: Int { return sink.hashValue }
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BracketingSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
50 |     static func ==(left: BracketingSink, right: BracketingSink) -> Bool {
51 |         return left.sink == right.sink
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedObservableArray.BufferedSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedObservableArray.BufferedSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:10:31: error: type 'Self.Element' does not conform to protocol 'Hashable'
 8 |
 9 | extension ObservableSetType {
10 |     public func buffered() -> AnyObservableSet<Element> {
   |                               `- error: type 'Self.Element' does not conform to protocol 'Hashable'
11 |         if isBuffered {
12 |             return anyObservableSet
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:18:67: error: type 'Content.Element' does not conform to protocol 'Hashable'
16 | }
17 |
18 | internal class BufferedObservableSet<Content: ObservableSetType>: _BaseObservableSet<Content.Element> {
   |                                                                   `- error: type 'Content.Element' does not conform to protocol 'Hashable'
19 |     typealias Element = Content.Element
20 |     typealias Change = SetChange<Element>
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:20:24: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
18 | internal class BufferedObservableSet<Content: ObservableSetType>: _BaseObservableSet<Content.Element> {
19 |     typealias Element = Content.Element
20 |     typealias Change = SetChange<Element>
   |                        `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
21 |
22 |     private struct BufferedSink: UniqueOwnedSink {
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:27:32: error: type 'Content.Element' does not conform to protocol 'Hashable'
25 |         unowned(unsafe) let owner: Owner
26 |
27 |         func receive(_ update: SetUpdate<Content.Element>) {
   |                                `- error: type 'Content.Element' does not conform to protocol 'Hashable'
28 |             owner.applyUpdate(update)
29 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OwnedSink.swift:18:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedObservableSet.BufferedSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
16 |
17 | extension UniqueOwnedSink {
18 |     var hashValue: Int {
   |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedObservableSet.BufferedSink' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
19 |         return ObjectIdentifier(owner).hashValue
20 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:22:20: error: type 'BufferedObservableSet<Content>.BufferedSink' does not conform to protocol 'SinkType'
20 |     typealias Change = SetChange<Element>
21 |
22 |     private struct BufferedSink: UniqueOwnedSink {
   |                    |- error: type 'BufferedObservableSet<Content>.BufferedSink' does not conform to protocol 'SinkType'
   |                    `- note: add stubs for conformance
23 |         typealias Owner = BufferedObservableSet
24 |
/Users/admin/builder/spi-builder-workspace/Sources/Sink.swift:10:20: note: protocol requires nested type 'Value'
  8 |
  9 | public protocol SinkType: Hashable {
 10 |     associatedtype Value
    |                    `- note: protocol requires nested type 'Value'
 11 |     func receive(_ value: Value)
 12 |
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:33:25: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
31 |
32 |     private let _content: Content
33 |     private var _value: Set<Element>
   |                         `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
34 |     private var _pendingChange: Change? = nil
35 |
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:47:32: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
45 |     }
46 |
47 |     func applyUpdate(_ update: SetUpdate<Element>) {
   |                                `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
48 |         switch update {
49 |         case .beginTransaction:
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:76:25: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
74 |     }
75 |
76 |     override var value: Set<Element> {
   |                         `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
77 |         return _value
78 |     }
/Users/admin/builder/spi-builder-workspace/Sources/ObservableSet.swift:19:16: error: type 'Self.Element' does not conform to protocol 'Hashable'
 17 |     var isBuffered: Bool { get }
 18 |     var count: Int { get }
 19 |     var value: Set<Element> { get }
    |                `- error: type 'Self.Element' does not conform to protocol 'Hashable'
 20 |     func contains(_ member: Element) -> Bool
 21 |     func isSubset(of other: Set<Element>) -> Bool
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:80:19: error: method does not override any method from its superclass
78 |     }
79 |
80 |     override func contains(_ member: Element) -> Bool {
   |                   `- error: method does not override any method from its superclass
81 |         return _value.contains(member)
82 |     }
/Users/admin/builder/spi-builder-workspace/Sources/ObservableSet.swift:120:15: note: potential overridden instance method 'contains' here
118 |     open var isBuffered: Bool { return false }
119 |     open var count: Int { return value.count }
120 |     open func contains(_ member: Element) -> Bool { return value.contains(member) }
    |               `- note: potential overridden instance method 'contains' here
121 |     open func isSubset(of other: Set<Element>) -> Bool { return value.isSubset(of: other) }
122 |     open func isSuperset(of other: Set<Element>) -> Bool { return value.isSuperset(of: other) }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:84:38: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
82 |     }
83 |
84 |     override func isSubset(of other: Set<Element>) -> Bool {
   |                                      `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
85 |         return _value.isSubset(of: other)
86 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:88:40: error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
86 |     }
87 |
88 |     override func isSuperset(of other: Set<Element>) -> Bool {
   |                                        `- error: type 'BufferedObservableSet<Content>.Element' (aka 'Content.Element') does not conform to protocol 'Hashable'
89 |         return _value.isSuperset(of: other)
90 |     }
/Users/admin/builder/spi-builder-workspace/Sources/ObservableSet.swift:26:27: error: type 'Self.Element' does not conform to protocol 'Hashable'
 24 |     var observableCount: AnyObservableValue<Int> { get }
 25 |     var anyObservableValue: AnyObservableValue<Base> { get }
 26 |     var anyObservableSet: AnyObservableSet<Element> { get }
    |                           `- error: type 'Self.Element' does not conform to protocol 'Hashable'
 27 | }
 28 |
/Users/admin/builder/spi-builder-workspace/Sources/ObservableSet.swift:68:34: error: type 'Self.Element' does not conform to protocol 'Hashable'
 66 |     }
 67 |
 68 |     public var anyObservableSet: AnyObservableSet<Element> {
    |                                  `- error: type 'Self.Element' does not conform to protocol 'Hashable'
 69 |         return AnyObservableSet(box: ObservableSetBox(self))
 70 |     }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:14:44: error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
12 |             return anyObservableSet
13 |         }
14 |         return BufferedObservableSet(self).anyObservableSet
   |                                            `- error: failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
15 |     }
16 | }
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:40:18: error: instance method 'add' requires the types 'BufferedObservableSet<Content>.BufferedSink.Value' and 'Update<SetChange<Content.Element>>' be equivalent
38 |         _value = content.value
39 |         super.init()
40 |         _content.add(BufferedSink(owner: self))
   |                  `- error: instance method 'add' requires the types 'BufferedObservableSet<Content>.BufferedSink.Value' and 'Update<SetChange<Content.Element>>' be equivalent
41 |     }
42 |
/Users/admin/builder/spi-builder-workspace/Sources/ObservableType.swift:16:10: note: where 'Sink.Value' = 'BufferedObservableSet<Content>.BufferedSink.Value', 'Update<Self.Change>' = 'Update<SetChange<Content.Element>>'
14 |     var value: Value { get }
15 |
16 |     func add<Sink: SinkType>(_ sink: Sink) where Sink.Value == Update<Change>
   |          `- note: where 'Sink.Value' = 'BufferedObservableSet<Content>.BufferedSink.Value', 'Update<Self.Change>' = 'Update<SetChange<Content.Element>>'
17 |
18 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift:44:18: error: instance method 'remove' requires the types 'BufferedObservableSet<Content>.BufferedSink.Value' and 'Update<SetChange<Content.Element>>' be equivalent
42 |
43 |     deinit {
44 |         _content.remove(BufferedSink(owner: self))
   |                  `- error: instance method 'remove' requires the types 'BufferedObservableSet<Content>.BufferedSink.Value' and 'Update<SetChange<Content.Element>>' be equivalent
45 |     }
46 |
/Users/admin/builder/spi-builder-workspace/Sources/ObservableType.swift:19:10: note: where 'Sink.Value' = 'BufferedObservableSet<Content>.BufferedSink.Value', 'Update<Self.Change>' = 'Update<SetChange<Content.Element>>'
17 |
18 |     @discardableResult
19 |     func remove<Sink: SinkType>(_ sink: Sink) -> Sink where Sink.Value == Update<Change>
   |          `- note: where 'Sink.Value' = 'BufferedObservableSet<Content>.BufferedSink.Value', 'Update<Self.Change>' = 'Update<SetChange<Content.Element>>'
20 | }
21 |
/Users/admin/builder/spi-builder-workspace/Sources/Sink.swift:26:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedSource' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 24 |         return UnownedSink(self).anySink
 25 |     }
 26 |     public var hashValue: Int { return ObjectIdentifier(self).hashValue }
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BufferedSource' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 27 |     public static func ==(a: Self, b: Self) -> Bool { return a === b }
 28 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/Abstract.swift /Users/admin/builder/spi-builder-workspace/Sources/AccumulatedSource.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayBasedTableViewDataSource.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayChange.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayChangeSeparation.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayConcatenation.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayFilteringIndexmap.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayFilteringOnObservableBool.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayFilteringOnPredicate.swift /Users/admin/builder/spi-builder-workspace/Sources/ArrayFolding.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayGatheringSource.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayMappingForArrayField.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayMappingForValue.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayMappingForValueField.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayReference.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ArrayVariable.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BracketingSource.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BufferedArray.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BufferedSet.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BufferedSource.swift /Users/admin/builder/spi-builder-workspace/Sources/BufferedValue.swift 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error: Build failed
BUILD FAILURE 6.4 macosSpm