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Build Information

Failed to build SipHash, reference v1.2.2 (e32508), with Swift 6.1 for Wasm on 27 May 2025 08:52:37 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/attaswift/SipHash.git
Reference: v1.2.2
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/attaswift/SipHash
 * tag               v1.2.2     -> FETCH_HEAD
HEAD is now at e325083 Bump to version 1.2.2
Cloned https://github.com/attaswift/SipHash.git
Revision (git rev-parse @):
e325083424688055363bbfcb7f1a440d7d7a1bae
SUCCESS checkout https://github.com/attaswift/SipHash.git at v1.2.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/attaswift/SipHash.git
https://github.com/attaswift/SipHash.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SipHash",
  "name" : "SipHash",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SipHash",
      "targets" : [
        "SipHash"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4"
  ],
  "targets" : [
    {
      "c99name" : "SipHashTests",
      "module_type" : "SwiftTarget",
      "name" : "SipHashTests",
      "path" : "SipHashTests",
      "sources" : [
        "PrimitiveTypeTests.swift",
        "SipHashTests.swift",
        "SipHashableTests.swift"
      ],
      "target_dependencies" : [
        "SipHash"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SipHash",
      "module_type" : "SwiftTarget",
      "name" : "SipHash",
      "path" : "SipHash",
      "product_memberships" : [
        "SipHash"
      ],
      "sources" : [
        "Primitive Types.swift",
        "RandomUInt64.swift",
        "SipHashable.swift",
        "SipHasher.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/5] Write sources
[1/5] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling SipHash SipHasher.swift
[4/10] Compiling SipHash RandomUInt64.swift
[5/10] Emitting module SipHash
[6/10] Compiling SipHash SipHashable.swift
[7/10] Compiling SipHash Primitive Types.swift
/host/spi-builder-workspace/SipHash/Primitive Types.swift:26:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 24 |     public mutating func append(_ value: Bool) {
 25 |         var data = value
 26 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Bool>.size))
    |                |                             |- note: implicit argument conversion from 'Bool' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 27 |     }
 28 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:34:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 32 |     public mutating func append(_ value: Int) {
 33 |         var data = value
 34 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int>.size))
    |                |                             |- note: implicit argument conversion from 'Int' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 35 |     }
 36 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:42:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 40 |     public mutating func append(_ value: UInt) {
 41 |         var data = value
 42 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt>.size))
    |                |                             |- note: implicit argument conversion from 'UInt' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 43 |     }
 44 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:50:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 48 |     public mutating func append(_ value: Int64) {
 49 |         var data = value
 50 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int64>.size))
    |                |                             |- note: implicit argument conversion from 'Int64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 51 |     }
 52 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:58:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 56 |     public mutating func append(_ value: UInt64) {
 57 |         var data = value
 58 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt64>.size))
    |                |                             |- note: implicit argument conversion from 'UInt64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 59 |     }
 60 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:66:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 64 |     public mutating func append(_ value: Int32) {
 65 |         var data = value
 66 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int32>.size))
    |                |                             |- note: implicit argument conversion from 'Int32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 67 |     }
 68 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:74:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 72 |     public mutating func append(_ value: UInt32) {
 73 |         var data = value
 74 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt32>.size))
    |                |                             |- note: implicit argument conversion from 'UInt32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 75 |     }
 76 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:82:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 80 |     public mutating func append(_ value: Int16) {
 81 |         var data = value
 82 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int16>.size))
    |                |                             |- note: implicit argument conversion from 'Int16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 83 |     }
 84 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:90:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 88 |     public mutating func append(_ value: UInt16) {
 89 |         var data = value
 90 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt16>.size))
    |                |                             |- note: implicit argument conversion from 'UInt16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 91 |     }
 92 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:98:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 96 |     public mutating func append(_ value: Int8) {
 97 |         var data = value
 98 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int8>.size))
    |                |                             |- note: implicit argument conversion from 'Int8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 99 |     }
100 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:106:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
104 |     public mutating func append(_ value: UInt8) {
105 |         var data = value
106 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt8>.size))
    |                |                             |- note: implicit argument conversion from 'UInt8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
107 |     }
108 | }
/host/spi-builder-workspace/SipHash/Primitive Types.swift:118:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
116 |     public mutating func append(_ value: Float) {
117 |         var data = value.isZero ? 0.0 : value
118 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Float>.size))
    |                |                             |- note: implicit argument conversion from 'Float' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
119 |     }
120 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:126:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
124 |     public mutating func append(_ value: Double) {
125 |         var data = value.isZero ? 0.0 : value
126 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Double>.size))
    |                |                             |- note: implicit argument conversion from 'Double' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
127 |     }
128 |
[8/11] Wrapping AST for SipHash for debugging
[9/11] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[10/11] Linking libSipHash.wasm
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/4] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling SipHash Primitive Types.swift
/host/spi-builder-workspace/SipHash/Primitive Types.swift:26:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 24 |     public mutating func append(_ value: Bool) {
 25 |         var data = value
 26 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Bool>.size))
    |                |                             |- note: implicit argument conversion from 'Bool' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 27 |     }
 28 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:34:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 32 |     public mutating func append(_ value: Int) {
 33 |         var data = value
 34 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int>.size))
    |                |                             |- note: implicit argument conversion from 'Int' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 35 |     }
 36 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:42:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 40 |     public mutating func append(_ value: UInt) {
 41 |         var data = value
 42 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt>.size))
    |                |                             |- note: implicit argument conversion from 'UInt' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 43 |     }
 44 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:50:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 48 |     public mutating func append(_ value: Int64) {
 49 |         var data = value
 50 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int64>.size))
    |                |                             |- note: implicit argument conversion from 'Int64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 51 |     }
 52 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:58:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 56 |     public mutating func append(_ value: UInt64) {
 57 |         var data = value
 58 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt64>.size))
    |                |                             |- note: implicit argument conversion from 'UInt64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 59 |     }
 60 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:66:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 64 |     public mutating func append(_ value: Int32) {
 65 |         var data = value
 66 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int32>.size))
    |                |                             |- note: implicit argument conversion from 'Int32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 67 |     }
 68 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:74:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 72 |     public mutating func append(_ value: UInt32) {
 73 |         var data = value
 74 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt32>.size))
    |                |                             |- note: implicit argument conversion from 'UInt32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 75 |     }
 76 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:82:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 80 |     public mutating func append(_ value: Int16) {
 81 |         var data = value
 82 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int16>.size))
    |                |                             |- note: implicit argument conversion from 'Int16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 83 |     }
 84 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:90:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 88 |     public mutating func append(_ value: UInt16) {
 89 |         var data = value
 90 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt16>.size))
    |                |                             |- note: implicit argument conversion from 'UInt16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 91 |     }
 92 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:98:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 96 |     public mutating func append(_ value: Int8) {
 97 |         var data = value
 98 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int8>.size))
    |                |                             |- note: implicit argument conversion from 'Int8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
 99 |     }
100 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:106:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
104 |     public mutating func append(_ value: UInt8) {
105 |         var data = value
106 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt8>.size))
    |                |                             |- note: implicit argument conversion from 'UInt8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
107 |     }
108 | }
/host/spi-builder-workspace/SipHash/Primitive Types.swift:118:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
116 |     public mutating func append(_ value: Float) {
117 |         var data = value.isZero ? 0.0 : value
118 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Float>.size))
    |                |                             |- note: implicit argument conversion from 'Float' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
119 |     }
120 |
/host/spi-builder-workspace/SipHash/Primitive Types.swift:126:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
124 |     public mutating func append(_ value: Double) {
125 |         var data = value.isZero ? 0.0 : value
126 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Double>.size))
    |                |                             |- note: implicit argument conversion from 'Double' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer
127 |     }
128 |
[3/9] Compiling SipHash SipHashable.swift
[4/9] Emitting module SipHash
[5/9] Compiling SipHash RandomUInt64.swift
[6/9] Compiling SipHash SipHasher.swift
[7/9] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[8/9] Linking libSipHash.wasm
BUILD FAILURE 6.1 wasm