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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Failable, reference master (b488d5), with Swift 6.0 for Linux on 31 Oct 2024 11:23:42 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skelpo/failable.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/skelpo/failable
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b488d50 Merge pull request #5 from skelpo/develop
Cloned https://github.com/skelpo/failable.git
Revision (git rev-parse @):
b488d50046d35243a67860bd8499bfc7fe1b8428
SUCCESS checkout https://github.com/skelpo/failable.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/skelpo/failable.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/29] Emitting module Failable
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/host/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.Collection:14:5: note: requirement 'subscript(_:)' declared here
12 |     associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequence
13 |     subscript(position: Self.Index) -> Self.Element { get }
14 |     subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |     `- note: requirement 'subscript(_:)' declared here
15 |     associatedtype Indices : Collection = DefaultIndices<Self> where Self.Indices == Self.Indices.SubSequence
16 |     var indices: Self.Indices { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.BidirectionalCollection:14:14: note: requirement 'subscript(_:)' declared here
12 |     func distance(from start: Self.Index, to end: Self.Index) -> Int
13 |     override var indices: Self.Indices { get }
14 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
15 |     override subscript(position: Self.Index) -> Self.Element { get }
16 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.RandomAccessCollection:7:14: note: requirement 'subscript(_:)' declared here
 5 |     associatedtype Indices
 6 |     override var indices: Self.Indices { get }
 7 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
 8 |     override subscript(position: Self.Index) -> Self.Element { get }
 9 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift:1:1: warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
1 | extension Failable: Error where T: Error {}
  | `- warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
2 |
/host/spi-builder-workspace/Sources/Failable/Failable.swift:41:30: warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
37 |
38 |     /// The underlaying value that has been validated.
39 |     ///
40 |     /// - Note: The setter for this property is not public.
41 |     public internal(set) var value: T
   |                              `- warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
42 |
43 |     /// Creates a new `Failable` instance.
[4/32] Compiling Failable Failable+Sequence.swift
[5/32] Compiling Failable Failable+SignedNumeric.swift
[6/32] Compiling Failable Failable+Strideable.swift
[7/32] Compiling Failable Failable+StringRepresentation.swift
[8/32] Compiling Failable Validation.swift
[9/32] Compiling Failable AppendedValidations.swift
[10/32] Compiling Failable CollectionValidations.swift
[11/32] Compiling Failable Failable+Error.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift:1:1: warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
1 | extension Failable: Error where T: Error {}
  | `- warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
2 |
/host/spi-builder-workspace/Sources/Failable/Failable.swift:41:30: warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
37 |
38 |     /// The underlaying value that has been validated.
39 |     ///
40 |     /// - Note: The setter for this property is not public.
41 |     public internal(set) var value: T
   |                              `- warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
42 |
43 |     /// Creates a new `Failable` instance.
[12/32] Compiling Failable Failable+ExpressibleByLiteral.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift:1:1: warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
1 | extension Failable: Error where T: Error {}
  | `- warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
2 |
/host/spi-builder-workspace/Sources/Failable/Failable.swift:41:30: warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
37 |
38 |     /// The underlaying value that has been validated.
39 |     ///
40 |     /// - Note: The setter for this property is not public.
41 |     public internal(set) var value: T
   |                              `- warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
42 |
43 |     /// Creates a new `Failable` instance.
[13/32] Compiling Failable Failable+FixedWidthInteger.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift:1:1: warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
1 | extension Failable: Error where T: Error {}
  | `- warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
2 |
/host/spi-builder-workspace/Sources/Failable/Failable.swift:41:30: warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
37 |
38 |     /// The underlaying value that has been validated.
39 |     ///
40 |     /// - Note: The setter for this property is not public.
41 |     public internal(set) var value: T
   |                              `- warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
42 |
43 |     /// Creates a new `Failable` instance.
[14/32] Compiling Failable Failable+FloatingPoint.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift:1:1: warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
1 | extension Failable: Error where T: Error {}
  | `- warning: conformance to 'Sendable' must occur in the same source file as generic struct 'Failable'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
2 |
/host/spi-builder-workspace/Sources/Failable/Failable.swift:41:30: warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
37 |
38 |     /// The underlaying value that has been validated.
39 |     ///
40 |     /// - Note: The setter for this property is not public.
41 |     public internal(set) var value: T
   |                              `- warning: stored property 'value' of 'Sendable'-conforming generic struct 'Failable' has non-sendable type 'T'; this is an error in the Swift 6 language mode
42 |
43 |     /// Creates a new `Failable` instance.
[15/32] Compiling Failable Failable+UnsignedInteger.swift
[16/32] Compiling Failable Failable.swift
[17/32] Compiling Failable Operators.swift
[18/32] Compiling Failable Failable+Bool.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.Collection:14:5: note: requirement 'subscript(_:)' declared here
12 |     associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequence
13 |     subscript(position: Self.Index) -> Self.Element { get }
14 |     subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |     `- note: requirement 'subscript(_:)' declared here
15 |     associatedtype Indices : Collection = DefaultIndices<Self> where Self.Indices == Self.Indices.SubSequence
16 |     var indices: Self.Indices { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.BidirectionalCollection:14:14: note: requirement 'subscript(_:)' declared here
12 |     func distance(from start: Self.Index, to end: Self.Index) -> Int
13 |     override var indices: Self.Indices { get }
14 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
15 |     override subscript(position: Self.Index) -> Self.Element { get }
16 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.RandomAccessCollection:7:14: note: requirement 'subscript(_:)' declared here
 5 |     associatedtype Indices
 6 |     override var indices: Self.Indices { get }
 7 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
 8 |     override subscript(position: Self.Index) -> Self.Element { get }
 9 |     override var startIndex: Self.Index { get }
[19/32] Compiling Failable Failable+Codable.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.Collection:14:5: note: requirement 'subscript(_:)' declared here
12 |     associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequence
13 |     subscript(position: Self.Index) -> Self.Element { get }
14 |     subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |     `- note: requirement 'subscript(_:)' declared here
15 |     associatedtype Indices : Collection = DefaultIndices<Self> where Self.Indices == Self.Indices.SubSequence
16 |     var indices: Self.Indices { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.BidirectionalCollection:14:14: note: requirement 'subscript(_:)' declared here
12 |     func distance(from start: Self.Index, to end: Self.Index) -> Int
13 |     override var indices: Self.Indices { get }
14 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
15 |     override subscript(position: Self.Index) -> Self.Element { get }
16 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.RandomAccessCollection:7:14: note: requirement 'subscript(_:)' declared here
 5 |     associatedtype Indices
 6 |     override var indices: Self.Indices { get }
 7 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
 8 |     override subscript(position: Self.Index) -> Self.Element { get }
 9 |     override var startIndex: Self.Index { get }
[20/32] Compiling Failable Failable+Collection.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.Collection:14:5: note: requirement 'subscript(_:)' declared here
12 |     associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequence
13 |     subscript(position: Self.Index) -> Self.Element { get }
14 |     subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |     `- note: requirement 'subscript(_:)' declared here
15 |     associatedtype Indices : Collection = DefaultIndices<Self> where Self.Indices == Self.Indices.SubSequence
16 |     var indices: Self.Indices { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.BidirectionalCollection:14:14: note: requirement 'subscript(_:)' declared here
12 |     func distance(from start: Self.Index, to end: Self.Index) -> Int
13 |     override var indices: Self.Indices { get }
14 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
15 |     override subscript(position: Self.Index) -> Self.Element { get }
16 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.RandomAccessCollection:7:14: note: requirement 'subscript(_:)' declared here
 5 |     associatedtype Indices
 6 |     override var indices: Self.Indices { get }
 7 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
 8 |     override subscript(position: Self.Index) -> Self.Element { get }
 9 |     override var startIndex: Self.Index { get }
[21/32] Compiling Failable Failable+Comparable.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.Collection:14:5: note: requirement 'subscript(_:)' declared here
12 |     associatedtype SubSequence : Collection = Slice<Self> where Self.Element == Self.SubSequence.Element, Self.SubSequence == Self.SubSequence.SubSequence
13 |     subscript(position: Self.Index) -> Self.Element { get }
14 |     subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |     `- note: requirement 'subscript(_:)' declared here
15 |     associatedtype Indices : Collection = DefaultIndices<Self> where Self.Indices == Self.Indices.SubSequence
16 |     var indices: Self.Indices { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.BidirectionalCollection:14:14: note: requirement 'subscript(_:)' declared here
12 |     func distance(from start: Self.Index, to end: Self.Index) -> Int
13 |     override var indices: Self.Indices { get }
14 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
15 |     override subscript(position: Self.Index) -> Self.Element { get }
16 |     override var startIndex: Self.Index { get }
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection:3:12: note: 'subscript(_:)' declared here
1 | extension Collection {
2 |     @available(*, unavailable)
3 |     public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
  |            `- note: 'subscript(_:)' declared here
4 | }
Swift.RandomAccessCollection:7:14: note: requirement 'subscript(_:)' declared here
 5 |     associatedtype Indices
 6 |     override var indices: Self.Indices { get }
 7 |     override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }
   |              `- note: requirement 'subscript(_:)' declared here
 8 |     override subscript(position: Self.Index) -> Self.Element { get }
 9 |     override var startIndex: Self.Index { get }
[22/32] Compiling Failable Failable+Hashable.swift
[23/32] Compiling Failable Failable+Numeric.swift
[24/32] Compiling Failable Failable+Optional.swift
[25/32] Compiling Failable Failable+RawRepresentable.swift
[26/32] Compiling Failable CodableContainer.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/host/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
[27/32] Compiling Failable Error.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/host/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
[28/32] Compiling Failable Failable+BinaryFloatingPoint.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/host/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
[29/32] Compiling Failable Failable+BinaryInteger.swift
/host/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/host/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
[30/32] Compiling Failable ComparableValidations.swift
[31/32] Compiling Failable OptionalValidations.swift
[32/32] Compiling Failable StringValidations.swift
BUILD FAILURE 6.0 linux