Swift Package IndexBuild Information
Failed to build OpenUSD, reference main (a7ea7e), with Swift 6.1 for Wasm on 4 Nov 2026 22:20:39 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/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
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RunAll
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Builder version: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/SwiftUsd.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/apple/SwiftUsd
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a7ea7e63 Publish documentation and update swift-package for SwiftUsd 9.0.0
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Cloned https://github.com/apple/SwiftUsd.git
Revision (git rev-parse @):
a7ea7e63a6b51527e368e1956d7a7f6b9020a109
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/SwiftUsd.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/apple/SwiftUsd.git
https://github.com/apple/SwiftUsd.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/host -w "$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:c39884094bf9874b7a6bb32559a257cc0b80a9b15eb9e58adaa15f5bda5e4fb5
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Fetching https://github.com/swiftlang/swift-syntax.git
[1/81587] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (3.79s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.0 (4.80s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.0
[1/1] Compiling plugin generate-plug-info-json
error: emit-module command failed with exit code 1 (use -v to see invocation)
/host/spi-builder-workspace/swift-package/Plugins/build-vanilla-openusd-plugin/runSubprocess.swift:22:8: error: no such module 'os'
20 |
21 | import Foundation
22 | import os
| `- error: no such module 'os'
23 |
24 | struct SubprocessResult {
[2/2] Compiling plugin build-vanilla-openusd-plugin
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/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:c39884094bf9874b7a6bb32559a257cc0b80a9b15eb9e58adaa15f5bda5e4fb5
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 generate-plug-info-json
error: emit-module command failed with exit code 1 (use -v to see invocation)
/host/spi-builder-workspace/swift-package/Plugins/build-vanilla-openusd-plugin/runSubprocess.swift:22:8: error: no such module 'os'
20 |
21 | import Foundation
22 | import os
| `- error: no such module 'os'
23 |
24 | struct SubprocessResult {
[2/2] Compiling plugin build-vanilla-openusd-plugin
BUILD FAILURE 6.1 wasm