Swift Package Index

Build Information

Failed to build Phantomlike, reference master (648b9b), with Swift 6.4 for Wasm on 15 Sep 2026 19:57:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/adamnemecek/phantomlike.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/adamnemecek/phantomlike
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 648b9b5 Update README.md
Cloned https://github.com/adamnemecek/phantomlike.git
Revision (git rev-parse @):
648b9b54b7adfadf74f4402e9ab1f2c756021329
SUCCESS checkout https://github.com/adamnemecek/phantomlike.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/adamnemecek/phantomlike.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Phantomlike/FloatingValue.swift:69:26: error: 'Float80' is unavailable: Float80 is not available on target platform.
 67 |     }
 68 |
 69 |     public init(_ value: Float80) {
    |                          `- error: 'Float80' is unavailable: Float80 is not available on target platform.
 70 |         content = .init(value)
 71 |     }
Swift.Float80:2:23: note: 'Float80' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "Float80 is not available on target platform.")
2 | @frozen public struct Float80 {
  |                       `- note: 'Float80' has been explicitly marked unavailable here
3 |     public init()
4 | }
/host/spi-builder-workspace/Sources/Phantomlike/FloatingValue.swift:284:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'FloatingValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
282 |     }
283 |
284 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'FloatingValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
285 |         return content.hashValue
286 |     }
/host/spi-builder-workspace/Sources/Phantomlike/FloatingValue.swift:9:15: error: type 'FloatingValue<Storage, Unit>' does not conform to protocol 'FloatingPoint'
  7 | //
  8 |
  9 | public struct FloatingValue<Storage: BinaryFloatingPoint, Unit> : BinaryFloatingPoint, CustomStringConvertible {
    |               `- error: type 'FloatingValue<Storage, Unit>' does not conform to protocol 'FloatingPoint'
 10 |     public typealias IntegerLiteralType = Storage.IntegerLiteralType
 11 |     public typealias Exponent = Storage.Exponent
/host/spi-builder-workspace/Sources/Phantomlike/FloatingValue.swift:9:15: error: 'FloatingPoint' requires the types 'FloatingValue<Storage, Unit>' and 'FloatingValue<Storage, Unit>.Magnitude' (aka 'Storage') be equivalent
  7 | //
  8 |
  9 | public struct FloatingValue<Storage: BinaryFloatingPoint, Unit> : BinaryFloatingPoint, CustomStringConvertible {
    |               |- error: 'FloatingPoint' requires the types 'FloatingValue<Storage, Unit>' and 'FloatingValue<Storage, Unit>.Magnitude' (aka 'Storage') be equivalent
    |               `- note: requirement specified as 'Self' == 'Self.Magnitude' [with Self = FloatingValue<Storage, Unit>]
 10 |     public typealias IntegerLiteralType = Storage.IntegerLiteralType
 11 |     public typealias Exponent = Storage.Exponent
/host/spi-builder-workspace/Sources/Phantomlike/SignedValue.swift:73:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'SignedValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 71 |     }
 72 |
 73 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'SignedValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 74 |         return content.hashValue
 75 |     }
/host/spi-builder-workspace/Sources/Phantomlike/SignedValue.swift:9:15: error: type 'SignedValue<Storage, Unit>' does not conform to protocol 'BinaryInteger'
  7 | //
  8 |
  9 | public struct SignedValue<Storage: SignedInteger & FixedWidthInteger, Unit> : SignedInteger, FixedWidthInteger {
    |               |- error: type 'SignedValue<Storage, Unit>' does not conform to protocol 'BinaryInteger'
    |               `- note: add stubs for conformance
 10 |
 11 |     public typealias Words = Storage.Words
Swift.SIMD.&=:2:20: note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func &= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.&=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func &= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.SIMD.|=:2:20: note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func |= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.|=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func |= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.SIMD.^=:2:20: note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func ^= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'SignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.^=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func ^= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.BinaryInteger.&=:2:13: note: protocol requires function '&=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func &= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '&=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
3 |
Swift.BinaryInteger.|=:2:13: note: protocol requires function '|=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func |= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '|=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
3 |
Swift.BinaryInteger.^=:2:13: note: protocol requires function '^=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func ^= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '^=' with type '(inout SignedValue<Storage, Unit>, SignedValue<Storage, Unit>) -> ()'
3 |
/host/spi-builder-workspace/Sources/Phantomlike/UnsignedValue.swift:73:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnsignedValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 71 |     }
 72 |
 73 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'UnsignedValue' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 74 |         return content.hashValue
 75 |     }
/host/spi-builder-workspace/Sources/Phantomlike/UnsignedValue.swift:9:15: error: type 'UnsignedValue<Storage, Unit>' does not conform to protocol 'BinaryInteger'
  7 | //
  8 |
  9 | public struct UnsignedValue<Storage: UnsignedInteger & FixedWidthInteger, Unit> : UnsignedInteger, FixedWidthInteger {
    |               |- error: type 'UnsignedValue<Storage, Unit>' does not conform to protocol 'BinaryInteger'
    |               `- note: add stubs for conformance
 10 |
 11 |     public typealias Words = Storage.Words
Swift.SIMD.&=:2:20: note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func &= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.&=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func &= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.SIMD.|=:2:20: note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func |= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.|=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func |= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.SIMD.^=:2:20: note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func ^= (a: inout Self, b: Self)}
  |                    `- note: candidate would match if 'UnsignedValue<Storage, Unit>' conformed to 'SIMD'
3 |
Swift.SIMD.^=:2:20: note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
1 | protocol SIMD {
2 | public static func ^= (a: inout Self, b: Self.Scalar)}
  |                    `- note: candidate has non-matching type '<Self> (inout Self, Self.Scalar) -> ()'
3 |
Swift.BinaryInteger.&=:2:13: note: protocol requires function '&=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func &= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '&=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
3 |
Swift.BinaryInteger.|=:2:13: note: protocol requires function '|=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func |= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '|=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
3 |
Swift.BinaryInteger.^=:2:13: note: protocol requires function '^=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
1 | protocol BinaryInteger {
2 | static func ^= (lhs: inout Self, rhs: Self)}
  |             `- note: protocol requires function '^=' with type '(inout UnsignedValue<Storage, Unit>, UnsignedValue<Storage, Unit>) -> ()'
3 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Phantomlike/FloatingValue.swift /host/spi-builder-workspace/Sources/Phantomlike/SignedValue.swift /host/spi-builder-workspace/Sources/Phantomlike/UnsignedValue.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Phantomlike -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Phantomlike_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Modules/Phantomlike.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Modules/Phantomlike.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Phantomlike-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Phantomlike-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Phantomlike-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Phantomlike.build/Debug-webassembly-wasm32/Phantomlike-t.build/Objects-normal/wasm32/Modules/Phantomlike.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm