fx-sdk-swift – Build Information

Build Information

Failed to build fx-sdk-swift, reference main (a15a19), with Swift 6.4 for Wasm on 23 Sep 2026 17:05:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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/chrisstampar/fx-swift.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/chrisstampar/fx-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a15a19e Remove SWIFT_IOS_PLAN.md reference from README
Cloned https://github.com/chrisstampar/fx-swift.git
Revision (git rev-parse @):
a15a19e7f5f84cf778f28b908e4b7dcd51b05cbb
SUCCESS checkout https://github.com/chrisstampar/fx-swift.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/chrisstampar/fx-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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
Fetching https://github.com/Boilertalk/Web3.swift.git
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Computed https://github.com/kishikawakatsumi/KeychainAccess.git at 4.2.2 (2.48s)
Computing version for https://github.com/attaswift/BigInt.git
warning: 'bigint': /Package.swift:18:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
16 |         .iOS(.v12),
17 |         .tvOS(.v12),
18 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
19 |         .macCatalyst(.v13),
20 |         .visionOS(.v1),
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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warning: 'bigint': /host/spi-builder-workspace/.build/checkouts/BigInt/Package.swift:18:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
16 |         .iOS(.v12),
17 |         .tvOS(.v12),
18 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
19 |         .macCatalyst(.v13),
20 |         .visionOS(.v1),
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Building for debugging...
[Computing dependencies]
[Provisioning 7 / 67]
[Pre-planning 1 / 1404]
[Planning 1403 / 1404]
[Planning deferred tasks]
[Constructing 2859 / 3381]
[171 / 867] Collections
[227 / 889] KeychainAccess
[227 / 889] _NIOBase64
[240 / 889] _NIOBase64
[242 / 889] _NIODataStructures
[243 / 889] KeychainAccess
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/KeychainAccess/Lib/KeychainAccess/Keychain.swift:27:8: [1;31merror: [1;39mno such module 'Security'[0;0m
  [0;36m25 |[0;0m
  [0;36m26 |[0;0m import Foundation
  [0;36m27 |[0;0m import Security
     [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Security'[0;0m
  [0;36m28 |[0;0m #if os(iOS) || os(OSX)
  [0;36m29 |[0;0m import LocalAuthentication
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/KeychainAccess/Lib/KeychainAccess/Keychain.swift -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 -suppress-warnings -swift-version 5 -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/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name KeychainAccess -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/KeychainAccess_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/Modules/KeychainAccess.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/Modules/KeychainAccess.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/KeychainAccess-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/KeychainAccess-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/KeychainAccess-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/KeychainAccess.build/Debug-webassembly-wasm32/KeychainAccess-t.build/Objects-normal/wasm32/Modules/KeychainAccess.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm