Swiftfall – Build Information – Swift Package Index

Build Information

Failed to build Swiftfall, reference master (6ba077), with Swift 6.4 for Wasm on 16 Sep 2026 07:30:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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-6.4-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/bmbowdish/swiftfall.git
Reference: master
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/bmbowdish/swiftfall
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 6ba0779 Update README for getCards function in Set
Cloned https://github.com/bmbowdish/swiftfall.git
Revision (git rev-parse @):
6ba0779a4c8562f4af84cca0c56ab6ecf8421c17
SUCCESS checkout https://github.com/bmbowdish/swiftfall.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/bmbowdish/swiftfall.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-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
Building for debugging...
[Planning deferred tasks]
[20 / 28] Swiftfall
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Swiftfall.swift
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:217:29: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m215 |[0;0m             var cardlist: Result<CardList>?
[0;36m216 |[0;0m
[0;36m217 |[0;0m             let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m218 |[0;0m             parseResource(call: call) {
[0;36m219 |[0;0m                 (newcardlist: Result<CardList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:243:29: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m241 |[0;0m             var cardlist: Result<CardList>?
[0;36m242 |[0;0m
[0;36m243 |[0;0m             let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m244 |[0;0m             parseResource(call: call) {
[0;36m245 |[0;0m                 (newcardlist: Result<CardList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:558:15: [1;33mwarning: [1;39mexpression implicitly coerced from 'URL?' to 'Any'[0;0m
[0;36m556 |[0;0m
[0;36m557 |[0;0m         let url = URL(string: call)
[0;36m558 |[0;0m         print([4;39murl[0;0m)
    [0;36m|[0;0m               |- [1;33mwarning: [1;39mexpression implicitly coerced from 'URL?' to 'Any'[0;0m
    [0;36m|[0;0m               |- [1;39mnote: [1;39mprovide a default value to avoid this warning[0;0m
    [0;36m|[0;0m               |- [1;39mnote: [1;39mforce-unwrap the value to avoid this warning[0;0m
    [0;36m|[0;0m               `- [1;39mnote: [1;39mexplicitly cast to 'Any' with 'as Any' to silence this warning[0;0m
[0;36m559 |[0;0m         let task = URLSession.shared.dataTask(with: url!) {(data, response, error) in
[0;36m560 |[0;0m
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:559:31: [1;31merror: [1;39mtype 'URLSession' (aka 'AnyObject') has no member 'shared'[0;0m
[0;36m557 |[0;0m         let url = URL(string: call)
[0;36m558 |[0;0m         print(url)
[0;36m559 |[0;0m         let task = [4;39mURLSession[0;0m.[4;39mshared[0;0m.dataTask(with: url!) {(data, response, error) in
    [0;36m|[0;0m                               `- [1;31merror: [1;39mtype 'URLSession' (aka 'AnyObject') has no member 'shared'[0;0m
[0;36m560 |[0;0m
[0;36m561 |[0;0m             guard let content = data else {
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:590:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m588 |[0;0m         var card: Result<Card>?
[0;36m589 |[0;0m
[0;36m590 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m591 |[0;0m         parseResource(call: call){
[0;36m592 |[0;0m             (newcard: Result<Card>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:607:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m605 |[0;0m         var card: Result<Card>?
[0;36m606 |[0;0m
[0;36m607 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m608 |[0;0m         parseResource(call: call){
[0;36m609 |[0;0m             (newcard: Result<Card>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:626:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m624 |[0;0m
[0;36m625 |[0;0m         var card: Result<Card>?
[0;36m626 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m627 |[0;0m         parseResource(call: call) {
[0;36m628 |[0;0m             (newcard:Result<Card>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:646:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m644 |[0;0m         var card: Result<Card>?
[0;36m645 |[0;0m
[0;36m646 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m647 |[0;0m         parseResource(call: call) {
[0;36m648 |[0;0m             (newcard: Result<Card>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:664:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m662 |[0;0m         var card: Result<Card>?
[0;36m663 |[0;0m
[0;36m664 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m665 |[0;0m         parseResource(call: call) {
[0;36m666 |[0;0m             (newcard: Result<Card>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:682:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m680 |[0;0m         var cat: Result<Catalog>?
[0;36m681 |[0;0m
[0;36m682 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m683 |[0;0m         parseResource(call: call) {
[0;36m684 |[0;0m             (newcat: Result<Catalog>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:701:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m699 |[0;0m         var set: Result<ScryfallSet>?
[0;36m700 |[0;0m
[0;36m701 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m702 |[0;0m         parseResource(call: call) {
[0;36m703 |[0;0m             (newset: Result<ScryfallSet>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:720:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m718 |[0;0m         var setlist: Result<SetList>?
[0;36m719 |[0;0m
[0;36m720 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m721 |[0;0m         parseResource(call: call) {
[0;36m722 |[0;0m             (newsetlist: Result<SetList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:738:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m736 |[0;0m         var cardlist: Result<CardList>?
[0;36m737 |[0;0m
[0;36m738 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m739 |[0;0m         parseResource(call: call) {
[0;36m740 |[0;0m             (newcardlist: Result<CardList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:756:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m754 |[0;0m         var cardlist: Result<CardList>?
[0;36m755 |[0;0m
[0;36m756 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m757 |[0;0m         parseResource(call: call) {
[0;36m758 |[0;0m             (newcardlist: Result<CardList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:774:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m772 |[0;0m         var rulelist: Result<RulingList>?
[0;36m773 |[0;0m
[0;36m774 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m775 |[0;0m         parseResource(call: call) {
[0;36m776 |[0;0m             (newrulelist: Result<RulingList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:791:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m789 |[0;0m
[0;36m790 |[0;0m         var symbollist: Result<SymbolList>?
[0;36m791 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m792 |[0;0m         parseResource(call: call) {
[0;36m793 |[0;0m             (newsym: Result<SymbolList>) in
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:809:25: [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m807 |[0;0m         var cat: Result<Catalog>?
[0;36m808 |[0;0m
[0;36m809 |[0;0m         let semaphore = [4;39mDispatchSemaphore[0;0m(value: 0)
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find 'DispatchSemaphore' in scope[0;0m
[0;36m810 |[0;0m         parseResource(call: call) {
[0;36m811 |[0;0m             (newcat: Result<Catalog>) in
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.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 4 -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/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Swiftfall -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall_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/Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.o -index-unit-output-path /Swiftfall.build/Debug-webassembly-wasm32/Swiftfall-t.build/Objects-normal/wasm32/Swiftfall.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm