Swift Package Index

Build Information

Failed to build PianoKeyboard, reference 1.2.6 (05e015), with Swift 6.1 for Wasm on 24 Mar 2026 09:27:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/garynewby/PianoKeyboard.git
Reference: 1.2.6
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/garynewby/PianoKeyboard
 * tag               1.2.6      -> FETCH_HEAD
HEAD is now at 05e0152 Further refactor
Cloned https://github.com/garynewby/PianoKeyboard.git
Revision (git rev-parse @):
05e0152c8045e902315fbca4e5f7763ea12f7902
SUCCESS checkout https://github.com/garynewby/PianoKeyboard.git at 1.2.6
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/garynewby/PianoKeyboard.git
https://github.com/garynewby/PianoKeyboard.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PianoKeyboard",
  "name" : "PianoKeyboard",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "PianoKeyboard",
      "targets" : [
        "PianoKeyboard"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PianoKeyboardTests",
      "module_type" : "SwiftTarget",
      "name" : "PianoKeyboardTests",
      "path" : "Tests/PianoKeyboardTests",
      "sources" : [
        "PianoKeyboardTests.swift"
      ],
      "target_dependencies" : [
        "PianoKeyboard"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PianoKeyboard",
      "module_type" : "SwiftTarget",
      "name" : "PianoKeyboard",
      "path" : "Source",
      "product_memberships" : [
        "PianoKeyboard"
      ],
      "sources" : [
        "KeyboardStyle.swift",
        "Note.swift",
        "PianoKeyViewModel.swift",
        "PianoKeyboardView.swift",
        "PianoKeyboardViewModel.swift",
        "RoundedCornersShape.swift",
        "Styles/ClassicStyle.swift",
        "Styles/ModernStyle.swift",
        "TouchesView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/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 swiftpackageindex/spi-images
Digest: sha256:a7b4552feb759c014e60bb7d16019351f72ce4b9f19dbbaa081e1f5551c90672
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/11] Compiling PianoKeyboard ModernStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[4/12] Compiling PianoKeyboard TouchesView.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[5/12] Compiling PianoKeyboard ClassicStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[6/12] Compiling PianoKeyboard PianoKeyViewModel.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[7/12] Compiling PianoKeyboard KeyboardStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[8/12] Compiling PianoKeyboard Note.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/12] Emitting module PianoKeyboard
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[10/12] Compiling PianoKeyboard PianoKeyboardViewModel.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[11/12] Compiling PianoKeyboard PianoKeyboardView.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[12/12] Compiling PianoKeyboard RoundedCornersShape.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7b4552feb759c014e60bb7d16019351f72ce4b9f19dbbaa081e1f5551c90672
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/10] Compiling PianoKeyboard ModernStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[3/10] Compiling PianoKeyboard ClassicStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[4/11] Compiling PianoKeyboard TouchesView.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/11] Compiling PianoKeyboard PianoKeyboardViewModel.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[6/11] Emitting module PianoKeyboard
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[7/11] Compiling PianoKeyboard PianoKeyboardView.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[8/11] Compiling PianoKeyboard PianoKeyViewModel.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[9/11] Compiling PianoKeyboard RoundedCornersShape.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[10/11] Compiling PianoKeyboard KeyboardStyle.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
[11/11] Compiling PianoKeyboard Note.swift
/host/spi-builder-workspace/Source/KeyboardStyle.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | public protocol KeyboardStyle {
BUILD FAILURE 6.1 wasm