Swift Package IndexBuild Information
Failed to build ScreenShieldKit, reference main (c1efd0), with Swift 6.1 for Wasm on 12 Aug 2026 21:42:57 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.0.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kyle-Ye/ScreenShieldKit.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/Kyle-Ye/ScreenShieldKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c1efd0c Use VersionedDocC 0.0.12
Cloned https://github.com/Kyle-Ye/ScreenShieldKit.git
Revision (git rev-parse @):
c1efd0cf6c534121c39e7359f7671b67283c3dd5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kyle-Ye/ScreenShieldKit.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/Kyle-Ye/ScreenShieldKit.git
https://github.com/Kyle-Ye/ScreenShieldKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-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
Fetching https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git
[1/223] Fetching openswiftui-spm
Fetched https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git from cache (0.54s)
Computing version for https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git
Computed https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git at 0.20.1 (1.19s)
Creating working copy for https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git
Working copy of https://github.com/OpenSwiftUIProject/OpenSwiftUI-spm.git resolved at 0.20.1
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenQuartzCoreShims.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip
Downloading binary artifact https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip
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[175089/498947] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip
[197708/567936] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip
[307619/5351126] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip
[340378/26314722] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenObservation.xcframework.zip (0.57s)
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenRenderBoxShims.xcframework.zip (0.57s)
[516869/26051970] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenCoreGraphicsShims.xcframework.zip (0.57s)
[464264/25982981] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenAttributeGraphShims.xcframework.zip (0.58s)
[359141/25746786] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
[1456462/25815708] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenQuartzCoreShims.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenQuartzCoreShims.xcframework.zip (0.67s)
[1800933/25746786] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip, https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUI.xcframework.zip (1.09s)
[16555227/20963596] Downloading https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip
Downloaded https://github.com/OpenSwiftUIProject/OpenSwiftUI/releases/download/0.20.1/OpenSwiftUICore.xcframework.zip (2.04s)
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/9] Emitting module ScreenShieldKit
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[4/9] Compiling ScreenShieldKit Logger.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[5/9] Compiling ScreenShieldKit UIKit+ScreenShieldKit.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[6/9] Compiling ScreenShieldKit OpenSwiftUI+ScreenShieldKit.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[7/9] Compiling ScreenShieldKit SwiftUI+ScreenShieldKit.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[8/9] Compiling ScreenShieldKit CALayer+ScreenShieldKit.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[9/9] Compiling ScreenShieldKit AppKit+ScreenShieldKit.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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-6.1-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
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/8] Compiling ScreenShieldKit UIKit+ScreenShieldKit.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[3/8] Compiling ScreenShieldKit SwiftUI+ScreenShieldKit.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[4/8] Compiling ScreenShieldKit OpenSwiftUI+ScreenShieldKit.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/8] Emitting module ScreenShieldKit
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[6/8] Compiling ScreenShieldKit CALayer+ScreenShieldKit.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[7/8] Compiling ScreenShieldKit AppKit+ScreenShieldKit.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
[8/8] Compiling ScreenShieldKit Logger.swift
/host/spi-builder-workspace/Sources/ScreenShieldKit/CALayer+ScreenShieldKit.swift:9:8: error: no such module 'os.log'
7 |
8 | import Foundation
9 | import os.log
| `- error: no such module 'os.log'
10 |
11 | #if canImport(QuartzCore)
BUILD FAILURE 6.1 wasm