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Build Information

Failed to build GraphViz, reference 0.4.2 (e4e079), with Swift 6.1 for Wasm on 29 May 2025 18:46:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tuist/GraphViz.git
Reference: 0.4.2
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/tuist/GraphViz
 * tag               0.4.2      -> FETCH_HEAD
HEAD is now at e4e0796 Specify 10.15 deployment target to satisfy `Identifiable` deployment constraints
Cloned https://github.com/tuist/GraphViz.git
Revision (git rev-parse @):
e4e0796a8fa74b000aba54b0256601abf75d0307
SUCCESS checkout https://github.com/tuist/GraphViz.git at 0.4.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/tuist/GraphViz.git
https://github.com/tuist/GraphViz.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "GraphViz",
  "name" : "GraphViz",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "GraphViz",
      "targets" : [
        "GraphViz",
        "DOT",
        "Tools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "GraphVizBuilder",
      "targets" : [
        "GraphVizBuilder"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Tools",
      "module_type" : "SwiftTarget",
      "name" : "Tools",
      "path" : "Sources/Tools",
      "product_memberships" : [
        "GraphViz"
      ],
      "sources" : [
        "Extensions/Graph+Rendering.swift",
        "Renderer.swift",
        "which.swift"
      ],
      "target_dependencies" : [
        "GraphViz",
        "DOT"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GraphVizTests",
      "module_type" : "SwiftTarget",
      "name" : "GraphVizTests",
      "path" : "Tests/GraphVizTests",
      "sources" : [
        "AttributesTest.swift",
        "EdgeTests.swift",
        "GraphTests.swift",
        "NodeTests.swift",
        "RenderingTests.swift",
        "SubgraphTests.swift"
      ],
      "target_dependencies" : [
        "GraphViz",
        "DOT",
        "Tools"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GraphVizBuilderTests",
      "module_type" : "SwiftTarget",
      "name" : "GraphVizBuilderTests",
      "path" : "Tests/GraphVizBuilderTests",
      "sources" : [
        "GraphBuilderTests.swift",
        "SubgraphBuilderTests.swift"
      ],
      "target_dependencies" : [
        "GraphViz",
        "DOT",
        "GraphVizBuilder"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GraphVizBuilder",
      "module_type" : "SwiftTarget",
      "name" : "GraphVizBuilder",
      "path" : "Sources/GraphVizBuilder",
      "product_memberships" : [
        "GraphVizBuilder"
      ],
      "sources" : [
        "Extensions/Edge+Extensions.swift",
        "Extensions/Graph+Extensions.swift",
        "Extensions/Node+Extensions.swift",
        "Extensions/Subgraph+Extensions.swift",
        "GraphBuilder.swift",
        "Operators/BackwardEdgeOperator.swift",
        "Operators/BidirectionalEdgeOperator.swift",
        "Operators/ForwardEdgeOperator.swift",
        "Operators/UndirectedEdgeOperator.swift",
        "SubgraphBuilder.swift"
      ],
      "target_dependencies" : [
        "GraphViz"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GraphViz",
      "module_type" : "SwiftTarget",
      "name" : "GraphViz",
      "path" : "Sources/GraphViz",
      "product_memberships" : [
        "GraphViz",
        "GraphVizBuilder"
      ],
      "sources" : [
        "Attribute.swift",
        "Edge.swift",
        "Extensions/KeyValuePairs+Extensions.swift",
        "Graph.swift",
        "Node.swift",
        "Rendering/Format.swift",
        "Rendering/LayoutAlgorithm.swift",
        "Subgraph.swift",
        "Supporting Types/AspectRatio.swift",
        "Supporting Types/Color.swift",
        "Supporting Types/Location.swift",
        "Supporting Types/Ordering.swift",
        "Supporting Types/Point.swift",
        "Supporting Types/Position.swift",
        "Supporting Types/Rectangle.swift",
        "Supporting Types/Size.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "DOT",
      "module_type" : "SwiftTarget",
      "name" : "DOT",
      "path" : "Sources/DOT",
      "product_memberships" : [
        "GraphViz"
      ],
      "sources" : [
        "DOT.swift",
        "DOTEncoder.swift",
        "DOTRepresentable.swift"
      ],
      "target_dependencies" : [
        "GraphViz"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/20] Compiling GraphViz Location.swift
[7/20] Compiling GraphViz Ordering.swift
[8/20] Compiling GraphViz Point.swift
[9/20] Compiling GraphViz Position.swift
[10/22] Emitting module GraphViz
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[11/22] Compiling GraphViz LayoutAlgorithm.swift
[12/22] Compiling GraphViz Subgraph.swift
[13/22] Compiling GraphViz Node.swift
[14/22] Compiling GraphViz Format.swift
[15/22] Compiling GraphViz AspectRatio.swift
[16/22] Compiling GraphViz Color.swift
[17/22] Compiling GraphViz KeyValuePairs+Extensions.swift
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[18/22] Compiling GraphViz Graph.swift
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[19/22] Compiling GraphViz Attribute.swift
[20/22] Compiling GraphViz Edge.swift
[21/22] Compiling GraphViz Rectangle.swift
[22/22] Compiling GraphViz Size.swift
[24/37] Compiling DOT DOT.swift
[25/37] Compiling GraphVizBuilder Node+Extensions.swift
[26/37] Compiling GraphVizBuilder Subgraph+Extensions.swift
[27/37] Compiling GraphVizBuilder ForwardEdgeOperator.swift
[28/37] Compiling GraphVizBuilder UndirectedEdgeOperator.swift
[29/38] Emitting module DOT
/host/spi-builder-workspace/Sources/DOT/DOTEncoder.swift:25:24: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DOTEncoder' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// For more information about the DOT language,
  6 | /// see <https://www.graphviz.org/doc/info/lang.html>.
  7 | public struct DOTEncoder {
    |               `- note: consider making struct 'DOTEncoder' conform to the 'Sendable' protocol
  8 |     public enum Delimiter: String {
  9 |         case comma = ","
    :
 23 |     public var omitEmptyNodes: Bool = true
 24 |
 25 |     private static let shared = DOTEncoder()
    |                        |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DOTEncoder' may have shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |     /// Creates a new DOT encoder.
[30/38] Compiling GraphVizBuilder BidirectionalEdgeOperator.swift
[31/38] Compiling GraphVizBuilder GraphBuilder.swift
/host/spi-builder-workspace/Sources/GraphVizBuilder/GraphBuilder.swift:11:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 9 | // MARK: -
10 |
11 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
12 | public struct GraphBuilder {
13 |     struct Fragment: GraphMember {
[32/38] Compiling GraphVizBuilder BackwardEdgeOperator.swift
[33/38] Emitting module GraphVizBuilder
/host/spi-builder-workspace/Sources/GraphVizBuilder/GraphBuilder.swift:11:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 9 | // MARK: -
10 |
11 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
12 | public struct GraphBuilder {
13 |     struct Fragment: GraphMember {
/host/spi-builder-workspace/Sources/GraphVizBuilder/SubgraphBuilder.swift:10:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 8 | // MARK: -
 9 |
10 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 | public struct SubgraphBuilder {
12 |     struct Fragment: SubgraphMember {
[34/38] Compiling GraphVizBuilder Edge+Extensions.swift
[35/38] Compiling GraphVizBuilder Graph+Extensions.swift
[36/38] Compiling DOT DOTRepresentable.swift
[37/38] Compiling GraphVizBuilder SubgraphBuilder.swift
/host/spi-builder-workspace/Sources/GraphVizBuilder/SubgraphBuilder.swift:10:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 8 | // MARK: -
 9 |
10 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 | public struct SubgraphBuilder {
12 |     struct Fragment: SubgraphMember {
[39/39] Compiling DOT DOTEncoder.swift
/host/spi-builder-workspace/Sources/DOT/DOTEncoder.swift:25:24: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DOTEncoder' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// For more information about the DOT language,
  6 | /// see <https://www.graphviz.org/doc/info/lang.html>.
  7 | public struct DOTEncoder {
    |               `- note: consider making struct 'DOTEncoder' conform to the 'Sendable' protocol
  8 |     public enum Delimiter: String {
  9 |         case comma = ","
    :
 23 |     public var omitEmptyNodes: Bool = true
 24 |
 25 |     private static let shared = DOTEncoder()
    |                        |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'DOTEncoder' may have shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |     /// Creates a new DOT encoder.
[41/44] Compiling Tools which.swift
/host/spi-builder-workspace/Sources/Tools/which.swift:4:16: error: cannot find 'Process' in scope
 2 |
 3 | func which(_ command: String) throws -> URL {
 4 |     let task = Process()
   |                `- error: cannot find 'Process' in scope
 5 |     let url = URL(fileURLWithPath: "/usr/bin/which")
 6 |     if #available(OSX 10.13, *) {
[42/44] Emitting module Tools
[43/44] Compiling Tools Graph+Rendering.swift
[44/44] Compiling Tools Renderer.swift
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:66:20: error: cannot find 'Process' in scope
 64 |      */
 65 |     public func render(dot: String, to format: Format) throws -> Data {
 66 |         let task = Process()
    |                    `- error: cannot find 'Process' in scope
 67 |         if #available(OSX 10.13, *) {
 68 |             task.executableURL = url
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:82:41: error: value of type 'FileHandle' has no member 'readabilityHandler'
 80 |         let outputPipe = Pipe()
 81 |         defer { outputPipe.fileHandleForReading.closeFile() }
 82 |         outputPipe.fileHandleForReading.readabilityHandler = { fileHandle in
    |                                         `- error: value of type 'FileHandle' has no member 'readabilityHandler'
 83 |             data.append(fileHandle.availableData)
 84 |         }
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:82:64: error: cannot infer type of closure parameter 'fileHandle' without a type annotation
 80 |         let outputPipe = Pipe()
 81 |         defer { outputPipe.fileHandleForReading.closeFile() }
 82 |         outputPipe.fileHandleForReading.readabilityHandler = { fileHandle in
    |                                                                `- error: cannot infer type of closure parameter 'fileHandle' without a type annotation
 83 |             data.append(fileHandle.availableData)
 84 |         }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/16] Compiling GraphViz Location.swift
[3/16] Compiling GraphViz Ordering.swift
[4/16] Compiling GraphViz Point.swift
[5/16] Compiling GraphViz Position.swift
[6/18] Compiling GraphViz Rectangle.swift
[7/18] Compiling GraphViz Size.swift
[8/18] Compiling GraphViz AspectRatio.swift
[9/18] Compiling GraphViz Color.swift
[10/18] Compiling GraphViz LayoutAlgorithm.swift
[11/18] Compiling GraphViz Subgraph.swift
[12/18] Compiling GraphViz Node.swift
[13/18] Compiling GraphViz Format.swift
[14/18] Compiling GraphViz Attribute.swift
[15/18] Compiling GraphViz Edge.swift
[16/18] Emitting module GraphViz
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[17/18] Compiling GraphViz KeyValuePairs+Extensions.swift
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[18/18] Compiling GraphViz Graph.swift
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:1:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 1 | extension KeyValuePairs: Equatable where Key: Equatable, Value: Equatable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 2 |     public static func == (lhs: KeyValuePairs<Key, Value>, rhs: KeyValuePairs<Key, Value>) -> Bool {
 3 |         guard lhs.count == rhs.count else { return false }
/host/spi-builder-workspace/Sources/GraphViz/Extensions/KeyValuePairs+Extensions.swift:12:1: warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
10 | }
11 |
12 | extension KeyValuePairs: Hashable where Key: Hashable, Value: Hashable {
   | |- warning: extension declares a conformance of imported type 'KeyValuePairs' to imported protocol 'Hashable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |     public func hash(into hasher: inout Hasher) {
14 |         for (key, value) in self {
[20/33] Compiling GraphVizBuilder UndirectedEdgeOperator.swift
[21/34] Compiling GraphVizBuilder BackwardEdgeOperator.swift
[22/34] Compiling GraphVizBuilder ForwardEdgeOperator.swift
[23/34] Compiling GraphVizBuilder BidirectionalEdgeOperator.swift
[24/34] Compiling GraphVizBuilder Node+Extensions.swift
[25/34] Compiling GraphVizBuilder Subgraph+Extensions.swift
[26/34] Compiling GraphVizBuilder GraphBuilder.swift
/host/spi-builder-workspace/Sources/GraphVizBuilder/GraphBuilder.swift:11:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 9 | // MARK: -
10 |
11 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
12 | public struct GraphBuilder {
13 |     struct Fragment: GraphMember {
[27/34] Compiling GraphVizBuilder SubgraphBuilder.swift
/host/spi-builder-workspace/Sources/GraphVizBuilder/SubgraphBuilder.swift:10:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 8 | // MARK: -
 9 |
10 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 | public struct SubgraphBuilder {
12 |     struct Fragment: SubgraphMember {
[28/34] Compiling DOT DOTRepresentable.swift
[29/34] Emitting module GraphVizBuilder
/host/spi-builder-workspace/Sources/GraphVizBuilder/GraphBuilder.swift:11:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 9 | // MARK: -
10 |
11 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
12 | public struct GraphBuilder {
13 |     struct Fragment: GraphMember {
/host/spi-builder-workspace/Sources/GraphVizBuilder/SubgraphBuilder.swift:10:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 8 | // MARK: -
 9 |
10 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 | public struct SubgraphBuilder {
12 |     struct Fragment: SubgraphMember {
[30/34] Compiling GraphVizBuilder Edge+Extensions.swift
[31/34] Compiling GraphVizBuilder Graph+Extensions.swift
[33/35] Compiling DOT DOT.swift
[34/35] Emitting module DOT
[35/35] Compiling DOT DOTEncoder.swift
[37/40] Compiling Tools which.swift
/host/spi-builder-workspace/Sources/Tools/which.swift:4:16: error: cannot find 'Process' in scope
 2 |
 3 | func which(_ command: String) throws -> URL {
 4 |     let task = Process()
   |                `- error: cannot find 'Process' in scope
 5 |     let url = URL(fileURLWithPath: "/usr/bin/which")
 6 |     if #available(OSX 10.13, *) {
[38/40] Compiling Tools Renderer.swift
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:66:20: error: cannot find 'Process' in scope
 64 |      */
 65 |     public func render(dot: String, to format: Format) throws -> Data {
 66 |         let task = Process()
    |                    `- error: cannot find 'Process' in scope
 67 |         if #available(OSX 10.13, *) {
 68 |             task.executableURL = url
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:82:41: error: value of type 'FileHandle' has no member 'readabilityHandler'
 80 |         let outputPipe = Pipe()
 81 |         defer { outputPipe.fileHandleForReading.closeFile() }
 82 |         outputPipe.fileHandleForReading.readabilityHandler = { fileHandle in
    |                                         `- error: value of type 'FileHandle' has no member 'readabilityHandler'
 83 |             data.append(fileHandle.availableData)
 84 |         }
/host/spi-builder-workspace/Sources/Tools/Renderer.swift:82:64: error: cannot infer type of closure parameter 'fileHandle' without a type annotation
 80 |         let outputPipe = Pipe()
 81 |         defer { outputPipe.fileHandleForReading.closeFile() }
 82 |         outputPipe.fileHandleForReading.readabilityHandler = { fileHandle in
    |                                                                `- error: cannot infer type of closure parameter 'fileHandle' without a type annotation
 83 |             data.append(fileHandle.availableData)
 84 |         }
[39/40] Emitting module Tools
[40/40] Compiling Tools Graph+Rendering.swift
BUILD FAILURE 6.1 wasm