Freddy – Build Information – Swift Package Index

Build Information

Failed to build Freddy, reference 3.0.58 (e8d1f5), with Swift 6.4 for Wasm on 20 Sep 2026 04:11:25 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/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/modswift/Freddy.git
Reference: 3.0.58
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/modswift/Freddy
 * tag               3.0.58     -> FETCH_HEAD
HEAD is now at e8d1f56 Adjust for Swift 4/5 changes
Cloned https://github.com/modswift/Freddy.git
Revision (git rev-parse @):
e8d1f5600d1f72c2159b94dd9916cd15a11f68d3
SUCCESS checkout https://github.com/modswift/Freddy.git at 3.0.58
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/modswift/Freddy.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$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]
/host/spi-builder-workspace/Sources/Freddy/JSON.swift:40:14: [1;33mwarning: [1;39massociated value 'unexpectedSubscript(type:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any JSONPathType.Type'[0;0m
[0;36m38 |[0;0m
[0;36m39 |[0;0m         /// The JSON is not subscriptable with `type`
[0;36m40 |[0;0m         case unexpectedSubscript(type: JSONPathType.Type)
   [0;36m|[0;0m              `- [1;33mwarning: [1;39massociated value 'unexpectedSubscript(type:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any JSONPathType.Type'[0;0m
[0;36m41 |[0;0m
[0;36m42 |[0;0m         /// Unexpected JSON `value` was found that is not convertible `to` type
[27 / 35] Freddy
/host/spi-builder-workspace/Sources/Freddy/JSON.swift:40:14: [1;33mwarning: [1;39massociated value 'unexpectedSubscript(type:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any JSONPathType.Type'[0;0m
[0;36m38 |[0;0m
[0;36m39 |[0;0m         /// The JSON is not subscriptable with `type`
[0;36m40 |[0;0m         case unexpectedSubscript(type: JSONPathType.Type)
   [0;36m|[0;0m              `- [1;33mwarning: [1;39massociated value 'unexpectedSubscript(type:)' of 'Sendable'-conforming enum 'Error' contains non-Sendable type 'any JSONPathType.Type'[0;0m
[0;36m41 |[0;0m
[0;36m42 |[0;0m         /// Unexpected JSON `value` was found that is not convertible `to` type
[32 / 35] Freddy
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Freddy/JSONParser.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile JSONParser.swift
/host/spi-builder-workspace/Sources/Freddy/JSONParser.swift:611:29: [1;31merror: [1;39mcannot find 'FE_UNDERFLOW' in scope[0;0m
[0;36m609 |[0;0m
[0;36m610 |[0;0m     private func detectingFloatingPointErrors<T>(start loc: Int, _ f: () throws -> T) throws -> T {
[0;36m611 |[0;0m         let flags : Int32 = [4;39mFE_UNDERFLOW[0;0m | FE_OVERFLOW
    [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'FE_UNDERFLOW' in scope[0;0m
[0;36m612 |[0;0m         feclearexcept(flags)
[0;36m613 |[0;0m         let value = try f()
/host/spi-builder-workspace/Sources/Freddy/JSONParser.swift:611:44: [1;31merror: [1;39mcannot find 'FE_OVERFLOW' in scope[0;0m
[0;36m609 |[0;0m
[0;36m610 |[0;0m     private func detectingFloatingPointErrors<T>(start loc: Int, _ f: () throws -> T) throws -> T {
[0;36m611 |[0;0m         let flags : Int32 = FE_UNDERFLOW | [4;39mFE_OVERFLOW[0;0m
    [0;36m|[0;0m                                            `- [1;31merror: [1;39mcannot find 'FE_OVERFLOW' in scope[0;0m
[0;36m612 |[0;0m         feclearexcept(flags)
[0;36m613 |[0;0m         let value = try f()
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Freddy/JSON.swift /host/spi-builder-workspace/Sources/Freddy/JSONDecodable.swift /host/spi-builder-workspace/Sources/Freddy/JSONEncodable.swift /host/spi-builder-workspace/Sources/Freddy/JSONEncodingDetector.swift /host/spi-builder-workspace/Sources/Freddy/JSONLiteralConvertible.swift /host/spi-builder-workspace/Sources/Freddy/JSONOptional.swift -primary-file /host/spi-builder-workspace/Sources/Freddy/JSONParser.swift /host/spi-builder-workspace/Sources/Freddy/JSONParsing.swift /host/spi-builder-workspace/Sources/Freddy/JSONSerializing.swift /host/spi-builder-workspace/Sources/Freddy/JSONSubscripting.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.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 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/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Freddy -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/Freddy_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/Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.o -index-unit-output-path /Freddy.build/Debug-webassembly-wasm32/Freddy-t.build/Objects-normal/wasm32/JSONParser.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm