Swift Package Index

Build Information

Failed to build DotLottie, reference main (d538dd), with Swift 6.1 for Wasm on 18 Aug 2026 00:24:24 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LottieFiles/dotlottie-ios.git
Reference: main
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/LottieFiles/dotlottie-ios
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d538dd9 OpenURL action enhancement (StateMachine) (#145)
Submodule path 'deps/dotlottie-rs': checked out '3bb9d23567ae79d5956c6fd54a740efe3afb50a4'
Submodule path 'deps/dotlottie-rs/dotlottie-rs/deps/thorvg': checked out '1902b3be04ff4883eadd7843d9125584637e45f1'
Submodule 'deps/dotlottie-rs' (https://github.com/Lottiefiles/dotlottie-rs) registered for path 'deps/dotlottie-rs'
Cloning into '/host/spi-builder-workspace/deps/dotlottie-rs'...
Submodule 'dotlottie-rs/deps/thorvg' (https://github.com/thorvg/thorvg.git) registered for path 'deps/dotlottie-rs/dotlottie-rs/deps/thorvg'
Cloning into '/host/spi-builder-workspace/deps/dotlottie-rs/dotlottie-rs/deps/thorvg'...
Cloned https://github.com/LottieFiles/dotlottie-ios.git
Revision (git rev-parse @):
d538dd98392d1090530d74946d0b4737452316ea
SUCCESS checkout https://github.com/LottieFiles/dotlottie-ios.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/LottieFiles/dotlottie-ios.git
https://github.com/LottieFiles/dotlottie-ios.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-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 saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[1/1] Compiling plugin BuildCustomFramework
Building for debugging...
[1/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/21] Emitting module DotLottie
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[5/23] Compiling DotLottie ViewRepresentable.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[6/23] Compiling DotLottie WgpuContext.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[7/23] Compiling DotLottie DotLottieView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[8/23] Compiling DotLottie DotLottieWebGPUPlayerView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[9/23] Compiling DotLottie DotLottieWebGPUView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[10/23] Compiling DotLottie DotLottieAnimationView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[11/23] Compiling DotLottie DotLottieObserver.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[12/23] Compiling DotLottie DotLottiePlayerBridge.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[13/23] Compiling DotLottie Coordinator.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[14/23] Compiling DotLottie DotLottie.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[15/23] Compiling DotLottie DotLottieAnimation.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[16/23] Compiling DotLottie AnimationConfig.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[17/23] Compiling DotLottie AnimationModel.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[18/23] Compiling DotLottie Player.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[19/23] Compiling DotLottie Utils.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[20/23] Compiling DotLottie Errors.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[21/23] Compiling DotLottie GestureManager.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[22/23] Compiling DotLottie LottiePlayer.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[23/23] Compiling DotLottie LottiePlayerView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin BuildCustomFramework
Building for debugging...
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/20] Compiling DotLottie DotLottieView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[4/20] Compiling DotLottie DotLottieWebGPUPlayerView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[5/20] Compiling DotLottie DotLottieWebGPUView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[6/20] Compiling DotLottie Errors.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[7/20] Compiling DotLottie GestureManager.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/22] Emitting module DotLottie
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[9/22] Compiling DotLottie LottiePlayer.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[10/22] Compiling DotLottie LottiePlayerView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[11/22] Compiling DotLottie Player.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[12/22] Compiling DotLottie Utils.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[13/22] Compiling DotLottie AnimationConfig.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[14/22] Compiling DotLottie AnimationModel.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[15/22] Compiling DotLottie ViewRepresentable.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[16/22] Compiling DotLottie WgpuContext.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[17/22] Compiling DotLottie Coordinator.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[18/22] Compiling DotLottie DotLottie.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[19/22] Compiling DotLottie DotLottieAnimation.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[20/22] Compiling DotLottie DotLottieAnimationView.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[21/22] Compiling DotLottie DotLottieObserver.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
[22/22] Compiling DotLottie DotLottiePlayerBridge.swift
/host/spi-builder-workspace/Sources/DotLottie/Public/Coordinator.swift:10:8: error: no such module 'MetalKit'
  8 | #if !os(watchOS)
  9 | import Foundation
 10 | import MetalKit
    |        `- error: no such module 'MetalKit'
 11 | import AVFoundation
 12 | import QuartzCore
BUILD FAILURE 6.1 wasm