Swift Package IndexBuild Information
Failed to build NumericAnnex, reference 0.1.19 (241ef9), with Swift 6.2 (beta) for Linux on 18 Jun 2025 04:09:33 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/xwu/NumericAnnex.git
Reference: 0.1.19
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From https://github.com/xwu/NumericAnnex
* tag 0.1.19 -> FETCH_HEAD
HEAD is now at 241ef9f Update README.md, podspec, and CHANGELOG.md
Cloned https://github.com/xwu/NumericAnnex.git
Revision (git rev-parse @):
241ef9fd836b879e31a81bb863c1f0be5899bae4
SUCCESS checkout https://github.com/xwu/NumericAnnex.git at 0.1.19
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/xwu/NumericAnnex.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-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)
[3/14] Emitting module NumericAnnex
/host/spi-builder-workspace/Sources/Complex.swift:54:1: warning: '@frozen' attribute is now used for fixed-layout structs
52 | /// [dfn]: http://mathworld.wolfram.com/BranchCut.html
53 | /// [std]: http://www.open-std.org/JTC1/SC22/WG14/www/standards.html#9899
54 | @_fixed_layout
| `- warning: '@frozen' attribute is now used for fixed-layout structs
55 | public struct Complex<T : Real> : Codable
56 | where T : Codable & _ExpressibleByBuiltinFloatLiteral {
/host/spi-builder-workspace/Sources/Complex.swift:497:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
495 |
496 | // @_transparent // @_inlineable
497 | public var hashValue: Int {
| `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
498 | return _Hash._combine(real, imaginary)
499 | }
/host/spi-builder-workspace/Sources/PRNG.swift:55:3: error: cannot find type 'SubSequence' in scope
53 | public protocol PRNG : class, IteratorProtocol, Sequence
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
| `- error: cannot find type 'SubSequence' in scope
56 | Element == SubSequence.Element {
57 | /// A type that can represent the internal state of the pseudo-random number
/host/spi-builder-workspace/Sources/PRNG.swift:56:14: error: cannot find type 'SubSequence' in scope
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
56 | Element == SubSequence.Element {
| `- error: cannot find type 'SubSequence' in scope
57 | /// A type that can represent the internal state of the pseudo-random number
58 | /// generator.
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| `- error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| |- error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'IteratorProtocol'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| `- error: type 'Random' does not conform to protocol 'IteratorProtocol'
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'Sequence'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| |- error: type 'Random' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
/host/spi-builder-workspace/Sources/Rational.swift:70:1: warning: '@frozen' attribute is now used for fixed-layout structs
68 | /// occurs when the division (`/`) operator is used to create a value of type
69 | /// `Rational<T>` with numerator `T.min`.
70 | @_fixed_layout
| `- warning: '@frozen' attribute is now used for fixed-layout structs
71 | public struct Rational<T : SignedInteger> : Codable
72 | where T : Codable & _ExpressibleByBuiltinIntegerLiteral,
/host/spi-builder-workspace/Sources/Rational.swift:537:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Rational' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
535 |
536 | // @_transparent // @_inlineable
537 | public var hashValue: Int {
| `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Rational' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
538 | let t = canonical
539 | return _Hash._combine(t.numerator, t.denominator)
/host/spi-builder-workspace/Sources/Real.swift:224:12: error: cannot find 'exp10f' in scope
222 | public func commonExponential() -> Float {
223 | #if os(Linux)
224 | return exp10f(self)
| `- error: cannot find 'exp10f' in scope
225 | #else
226 | return __exp10f(self)
/host/spi-builder-workspace/Sources/Real.swift:401:12: error: module 'Glibc' has no member named 'exp10'
399 | public func commonExponential() -> Double {
400 | #if os(Linux)
401 | return Glibc.exp10(self)
| `- error: module 'Glibc' has no member named 'exp10'
402 | #else
403 | return __exp10(self)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[4/15] Compiling NumericAnnex Sign.swift
[5/15] Compiling NumericAnnex Hash.swift
[6/15] Compiling NumericAnnex IntegerAlgorithms.swift
[7/15] Compiling NumericAnnex Rational.swift
/host/spi-builder-workspace/Sources/Rational.swift:70:1: warning: '@frozen' attribute is now used for fixed-layout structs
68 | /// occurs when the division (`/`) operator is used to create a value of type
69 | /// `Rational<T>` with numerator `T.min`.
70 | @_fixed_layout
| `- warning: '@frozen' attribute is now used for fixed-layout structs
71 | public struct Rational<T : SignedInteger> : Codable
72 | where T : Codable & _ExpressibleByBuiltinIntegerLiteral,
/host/spi-builder-workspace/Sources/Rational.swift:537:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Rational' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
535 |
536 | // @_transparent // @_inlineable
537 | public var hashValue: Int {
| `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Rational' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
538 | let t = canonical
539 | return _Hash._combine(t.numerator, t.denominator)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[8/15] Compiling NumericAnnex RoundingRule.swift
[9/15] Compiling NumericAnnex Real.swift
/host/spi-builder-workspace/Sources/Real.swift:224:12: error: cannot find 'exp10f' in scope
222 | public func commonExponential() -> Float {
223 | #if os(Linux)
224 | return exp10f(self)
| `- error: cannot find 'exp10f' in scope
225 | #else
226 | return __exp10f(self)
/host/spi-builder-workspace/Sources/Real.swift:401:12: error: module 'Glibc' has no member named 'exp10'
399 | public func commonExponential() -> Double {
400 | #if os(Linux)
401 | return Glibc.exp10(self)
| `- error: module 'Glibc' has no member named 'exp10'
402 | #else
403 | return __exp10(self)
[10/15] Compiling NumericAnnex Complex.swift
/host/spi-builder-workspace/Sources/Complex.swift:54:1: warning: '@frozen' attribute is now used for fixed-layout structs
52 | /// [dfn]: http://mathworld.wolfram.com/BranchCut.html
53 | /// [std]: http://www.open-std.org/JTC1/SC22/WG14/www/standards.html#9899
54 | @_fixed_layout
| `- warning: '@frozen' attribute is now used for fixed-layout structs
55 | public struct Complex<T : Real> : Codable
56 | where T : Codable & _ExpressibleByBuiltinFloatLiteral {
/host/spi-builder-workspace/Sources/Complex.swift:497:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
495 |
496 | // @_transparent // @_inlineable
497 | public var hashValue: Int {
| `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
498 | return _Hash._combine(real, imaginary)
499 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[11/15] Compiling NumericAnnex ExponentiationOperators.swift
/host/spi-builder-workspace/Sources/Complex.swift:54:1: warning: '@frozen' attribute is now used for fixed-layout structs
52 | /// [dfn]: http://mathworld.wolfram.com/BranchCut.html
53 | /// [std]: http://www.open-std.org/JTC1/SC22/WG14/www/standards.html#9899
54 | @_fixed_layout
| `- warning: '@frozen' attribute is now used for fixed-layout structs
55 | public struct Complex<T : Real> : Codable
56 | where T : Codable & _ExpressibleByBuiltinFloatLiteral {
/host/spi-builder-workspace/Sources/Complex.swift:497:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
495 |
496 | // @_transparent // @_inlineable
497 | public var hashValue: Int {
| `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Complex' to 'Hashable' by implementing 'hash(into:)' instead [#DeprecatedDeclaration]
498 | return _Hash._combine(real, imaginary)
499 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[12/15] Compiling NumericAnnex Math.swift
/host/spi-builder-workspace/Sources/PRNG.swift:55:3: error: cannot find type 'SubSequence' in scope
53 | public protocol PRNG : class, IteratorProtocol, Sequence
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
| `- error: cannot find type 'SubSequence' in scope
56 | Element == SubSequence.Element {
57 | /// A type that can represent the internal state of the pseudo-random number
/host/spi-builder-workspace/Sources/PRNG.swift:56:14: error: cannot find type 'SubSequence' in scope
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
56 | Element == SubSequence.Element {
| `- error: cannot find type 'SubSequence' in scope
57 | /// A type that can represent the internal state of the pseudo-random number
58 | /// generator.
/host/spi-builder-workspace/Sources/PRNG.swift:98:31: error: binary operator '-' cannot be applied to two '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' operands
96 | /// pseudo-random number generator.
97 | public static var _randomBitWidth: Int {
98 | let difference = Self.max - Self.min
| `- error: binary operator '-' cannot be applied to two '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' operands
99 | guard difference < Element.max else { return Element.bitWidth }
100 | return Element.bitWidth - (difference + 1).leadingZeroBitCount - 1
/host/spi-builder-workspace/Sources/PRNG.swift:166:24: error: type of expression is ambiguous without a type annotation
164 | bitCount == T.bitWidth {
165 | // It is an awkward way of spelling `next()`, but it is necessary.
166 | guard let next = first(where: { _ in true }) else { fatalError() }
| `- error: type of expression is ambiguous without a type annotation
167 | return T(truncatingIfNeeded: next)
168 | }
/host/spi-builder-workspace/Sources/PRNG.swift:323:27: error: type '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' cannot conform to 'BinaryInteger' [#ProtocolTypeNonConformance]
321 | bitCount.quotientAndRemainder(dividingBy: Self._randomBitWidth)
322 | let k = Swift.max(1, remainder == 0 ? quotient : quotient + 1)
323 | let step = T(Self.max - Self.min)
| |- error: type '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' cannot conform to 'BinaryInteger' [#ProtocolTypeNonConformance]
| |- note: only concrete types such as structs, enums and classes can conform to protocols
| `- note: required by referencing operator function '-' on 'BinaryInteger' where 'Self' = '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?'
324 | let initial = (0 as T, 1 as T)
325 | // Call `next()` exactly `k` times.
/host/spi-builder-workspace/Sources/PRNG.swift:326:68: error: cannot infer type of closure parameter 'next' without a type annotation
324 | let initial = (0 as T, 1 as T)
325 | // Call `next()` exactly `k` times.
326 | let (dividend, divisor) = prefix(k).reduce(initial) { partial, next in
| `- error: cannot infer type of closure parameter 'next' without a type annotation
327 | let x = partial.0 + T(next - Self.min) * partial.1
328 | let y = partial.1 + step * partial.1
/host/spi-builder-workspace/Sources/PRNG.swift:331:21: error: cannot convert return expression of type 'Duration' to return type 'T'
329 | return (x, y)
330 | }
331 | return dividend / divisor
| `- error: cannot convert return expression of type 'Duration' to return type 'T'
332 | }
333 |
[#ProtocolTypeNonConformance]: <https://docs.swift.org/compiler/documentation/diagnostics/protocol-type-non-conformance>
[13/15] Compiling NumericAnnex PRNG.swift
/host/spi-builder-workspace/Sources/PRNG.swift:55:3: error: cannot find type 'SubSequence' in scope
53 | public protocol PRNG : class, IteratorProtocol, Sequence
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
| `- error: cannot find type 'SubSequence' in scope
56 | Element == SubSequence.Element {
57 | /// A type that can represent the internal state of the pseudo-random number
/host/spi-builder-workspace/Sources/PRNG.swift:56:14: error: cannot find type 'SubSequence' in scope
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
56 | Element == SubSequence.Element {
| `- error: cannot find type 'SubSequence' in scope
57 | /// A type that can represent the internal state of the pseudo-random number
58 | /// generator.
/host/spi-builder-workspace/Sources/PRNG.swift:98:31: error: binary operator '-' cannot be applied to two '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' operands
96 | /// pseudo-random number generator.
97 | public static var _randomBitWidth: Int {
98 | let difference = Self.max - Self.min
| `- error: binary operator '-' cannot be applied to two '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' operands
99 | guard difference < Element.max else { return Element.bitWidth }
100 | return Element.bitWidth - (difference + 1).leadingZeroBitCount - 1
/host/spi-builder-workspace/Sources/PRNG.swift:166:24: error: type of expression is ambiguous without a type annotation
164 | bitCount == T.bitWidth {
165 | // It is an awkward way of spelling `next()`, but it is necessary.
166 | guard let next = first(where: { _ in true }) else { fatalError() }
| `- error: type of expression is ambiguous without a type annotation
167 | return T(truncatingIfNeeded: next)
168 | }
/host/spi-builder-workspace/Sources/PRNG.swift:323:27: error: type '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' cannot conform to 'BinaryInteger' [#ProtocolTypeNonConformance]
321 | bitCount.quotientAndRemainder(dividingBy: Self._randomBitWidth)
322 | let k = Swift.max(1, remainder == 0 ? quotient : quotient + 1)
323 | let step = T(Self.max - Self.min)
| |- error: type '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?' cannot conform to 'BinaryInteger' [#ProtocolTypeNonConformance]
| |- note: only concrete types such as structs, enums and classes can conform to protocols
| `- note: required by referencing operator function '-' on 'BinaryInteger' where 'Self' = '(Self) -> ((Self.Element, Self.Element) throws -> Bool) throws -> Self.Element?'
324 | let initial = (0 as T, 1 as T)
325 | // Call `next()` exactly `k` times.
/host/spi-builder-workspace/Sources/PRNG.swift:326:68: error: cannot infer type of closure parameter 'next' without a type annotation
324 | let initial = (0 as T, 1 as T)
325 | // Call `next()` exactly `k` times.
326 | let (dividend, divisor) = prefix(k).reduce(initial) { partial, next in
| `- error: cannot infer type of closure parameter 'next' without a type annotation
327 | let x = partial.0 + T(next - Self.min) * partial.1
328 | let y = partial.1 + step * partial.1
/host/spi-builder-workspace/Sources/PRNG.swift:331:21: error: cannot convert return expression of type 'Duration' to return type 'T'
329 | return (x, y)
330 | }
331 | return dividend / divisor
| `- error: cannot convert return expression of type 'Duration' to return type 'T'
332 | }
333 |
[#ProtocolTypeNonConformance]: <https://docs.swift.org/compiler/documentation/diagnostics/protocol-type-non-conformance>
[14/15] Compiling NumericAnnex Random.Xoroshiro.swift
/host/spi-builder-workspace/Sources/PRNG.swift:55:3: error: cannot find type 'SubSequence' in scope
53 | public protocol PRNG : class, IteratorProtocol, Sequence
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
| `- error: cannot find type 'SubSequence' in scope
56 | Element == SubSequence.Element {
57 | /// A type that can represent the internal state of the pseudo-random number
/host/spi-builder-workspace/Sources/PRNG.swift:56:14: error: cannot find type 'SubSequence' in scope
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
56 | Element == SubSequence.Element {
| `- error: cannot find type 'SubSequence' in scope
57 | /// A type that can represent the internal state of the pseudo-random number
58 | /// generator.
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| `- error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| |- error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'IteratorProtocol'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| `- error: type 'Random' does not conform to protocol 'IteratorProtocol'
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'Sequence'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| |- error: type 'Random' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
[15/15] Compiling NumericAnnex Random.swift
/host/spi-builder-workspace/Sources/PRNG.swift:55:3: error: cannot find type 'SubSequence' in scope
53 | public protocol PRNG : class, IteratorProtocol, Sequence
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
| `- error: cannot find type 'SubSequence' in scope
56 | Element == SubSequence.Element {
57 | /// A type that can represent the internal state of the pseudo-random number
/host/spi-builder-workspace/Sources/PRNG.swift:56:14: error: cannot find type 'SubSequence' in scope
54 | where Element : FixedWidthInteger & UnsignedInteger,
55 | SubSequence : Sequence,
56 | Element == SubSequence.Element {
| `- error: cannot find type 'SubSequence' in scope
57 | /// A type that can represent the internal state of the pseudo-random number
58 | /// generator.
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| `- error: type 'Random.Xoroshiro' does not conform to protocol 'IteratorProtocol'
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.Xoroshiro.swift:36:22: error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
34 | ///
35 | /// - SeeAlso: `Random`, `PRNG`
36 | public final class Xoroshiro : PRNG {
| |- error: type 'Random.Xoroshiro' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
37 | /// The internal state of the pseudo-random number generator.
38 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'IteratorProtocol'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| `- error: type 'Random' does not conform to protocol 'IteratorProtocol'
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
/host/spi-builder-workspace/Sources/Random.swift:37:20: error: type 'Random' does not conform to protocol 'Sequence'
35 | ///
36 | /// [ref]: http://vigna.di.unimi.it/ftp/papers/xorshiftplus.pdf
37 | public final class Random : PRNG {
| |- error: type 'Random' does not conform to protocol 'Sequence'
| `- note: add stubs for conformance
38 | /// The internal state of the pseudo-random number generator.
39 | public var state: (UInt64, UInt64)
Swift.IteratorProtocol.Element:2:16: note: protocol requires nested type 'Element'
1 | protocol IteratorProtocol {
2 | associatedtype Element}
| `- note: protocol requires nested type 'Element'
3 |
BUILD FAILURE 6.2 linux