Papyrus – Build Information – Swift Package Index

Build Information

Failed to build Papyrus, reference v1.0.0 (96e40a), with Swift 6.4 for Wasm on 23 Sep 2026 19:16:30 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/reddavis/Papyrus.git
Reference: v1.0.0
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/reddavis/Papyrus
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 96e40a9 red/swift-6 (#13)
Cloned https://github.com/reddavis/Papyrus.git
Revision (git rev-parse @):
96e40a9789660f3a647acf38b72d87a59858d7a8
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/reddavis/Papyrus.git at v1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/reddavis/Papyrus.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-async-algorithms
[1/6732] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms (1.08s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.5 (1.32s)
Fetching https://github.com/apple/swift-collections.git
[1/27693] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.31s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (1.62s)
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.5
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 214]
[Constructing 1 / 465]
[52 / 95] InternalCollectionsUtilities
[53 / 95] InternalCollectionsUtilities
[61 / 100] InternalCollectionsUtilities
[71 / 103] InternalCollectionsUtilities
[79 / 121] OrderedCollections
[80 / 122] OrderedCollections
[82 / 122] OrderedCollections
[83 / 122] OrderedCollections
[85 / 122] DequeModule
[87 / 122] OrderedCollections
[88 / 122] InternalCollectionsUtilities
[89 / 122] OrderedCollections
[92 / 122] InternalCollectionsUtilities
[93 / 122] DequeModule
[93 / 122] OrderedCollections
[93 / 123] OrderedCollections
[101 / 123] DequeModule
[115 / 133] AsyncAlgorithms
[116 / 134] DequeModule
[118 / 134] DequeModule
[119 / 134] AsyncAlgorithms
[131 / 144] Papyrus
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Papyrus/Extensions/AsyncStream.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile AsyncStream.swift
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Papyrus/Extensions/AsyncThrowingStream.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile AsyncThrowingStream.swift
/host/spi-builder-workspace/Sources/Papyrus/PapyrusStore.swift:2:8: [1;31merror: [1;39mno such module 'os'[0;0m
  [0;36m1 |[0;0m import Foundation
  [0;36m2 |[0;0m import os
    [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'os'[0;0m
  [0;36m3 |[0;0m
  [0;36m4 |[0;0m /// A `PapyrusStore` is a data store for `Papyrus` conforming objects.
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/Papyrus/Extensions/AsyncStream.swift -primary-file /host/spi-builder-workspace/Sources/Papyrus/Extensions/AsyncThrowingStream.swift /host/spi-builder-workspace/Sources/Papyrus/Fail.swift /host/spi-builder-workspace/Sources/Papyrus/Just.swift /host/spi-builder-workspace/Sources/Papyrus/Observers/DirectoryObserver.swift /host/spi-builder-workspace/Sources/Papyrus/Observers/ObjectChange.swift /host/spi-builder-workspace/Sources/Papyrus/Papyrus.swift /host/spi-builder-workspace/Sources/Papyrus/PapyrusStore.swift /host/spi-builder-workspace/Sources/Papyrus/Queries/CollectionQuery.swift /host/spi-builder-workspace/Sources/Papyrus/Queries/ObjectQuery.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Papyrus -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/Papyrus_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.o -index-unit-output-path /Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncStream.o -index-unit-output-path /Papyrus.build/Debug-webassembly-wasm32/Papyrus-t.build/Objects-normal/wasm32/AsyncThrowingStream.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm