Swift Package Index

Build Information

Failed to build FirebladeTime, reference 0.2.0 (529c0e), with Swift 6.4 for Wasm on 19 Sep 2026 17:00:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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/fireblade-engine/time.git
Reference: 0.2.0
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/fireblade-engine/time
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at 529c0e2 Update README
Cloned https://github.com/fireblade-engine/time.git
Revision (git rev-parse @):
529c0e27108f2b22d864f61ff3e789dd938ee16c
SUCCESS checkout https://github.com/fireblade-engine/time.git at 0.2.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/fireblade-engine/time.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:15:16: error: unavailable on this platform
13 |         import Glibc
14 |     #else
15 |         #error("unavailable on this platform")
   |                `- error: unavailable on this platform
16 |     #endif
17 |
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift:14:16: error: unavailable on this platform
12 |         import Glibc
13 |     #else
14 |         #error("unavailable on this platform")
   |                `- error: unavailable on this platform
15 |     #endif
16 |
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:42:41: error: cannot find type 'CTimeSpec' in scope
40 |         // clock_gettime (ns) => 370 cycles (CLOCK_PROCESS_CPUTIME_ID)
41 |
42 |         @usableFromInline var timeSpec: CTimeSpec
   |                                         `- error: cannot find type 'CTimeSpec' in scope
43 |
44 |         @inlinable
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:46:24: error: cannot find 'CTimeSpec' in scope
44 |         @inlinable
45 |         public init() {
46 |             timeSpec = CTimeSpec(tv_sec: 0, tv_nsec: 0)
   |                        `- error: cannot find 'CTimeSpec' in scope
47 |             // get resolution
48 |             #if canImport(Darwin)
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:51:21: error: cannot find 'clock_getres' in scope
49 |                 timeSpec.tv_sec = UInt32(1 / sysconf(_SC_CLK_TCK))
50 |             #else
51 |                 _ = clock_getres(CLOCK_MONOTONIC, &timeSpec)
   |                     `- error: cannot find 'clock_getres' in scope
52 |             #endif
53 |         }
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:51:34: error: cannot find 'CLOCK_MONOTONIC' in scope
49 |                 timeSpec.tv_sec = UInt32(1 / sysconf(_SC_CLK_TCK))
50 |             #else
51 |                 _ = clock_getres(CLOCK_MONOTONIC, &timeSpec)
   |                                  `- error: cannot find 'CLOCK_MONOTONIC' in scope
52 |             #endif
53 |         }
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:69:21: error: cannot find 'clock_gettime' in scope
67 |                 _ = mach_port_deallocate(machTaskSelf(), clockName)
68 |             #else
69 |                 _ = clock_gettime(CLOCK_MONOTONIC, &timeSpec)
   |                     `- error: cannot find 'clock_gettime' in scope
70 |             #endif
71 |             return Nanoseconds(timeSpec.tv_sec) * Nanoseconds(1e9) + Nanoseconds(timeSpec.tv_nsec)
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift:69:35: error: cannot find 'CLOCK_MONOTONIC' in scope
67 |                 _ = mach_port_deallocate(machTaskSelf(), clockName)
68 |             #else
69 |                 _ = clock_gettime(CLOCK_MONOTONIC, &timeSpec)
   |                                   `- error: cannot find 'CLOCK_MONOTONIC' in scope
70 |             #endif
71 |             return Nanoseconds(timeSpec.tv_sec) * Nanoseconds(1e9) + Nanoseconds(timeSpec.tv_nsec)
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift:23:40: error: cannot find type 'timeval' in scope
21 |     /// https://pubs.opengroup.org/onlinepubs/9699919799/functions/gettimeofday.html
22 |     public struct POSIXTimeOfDay: TimeProviding {
23 |         @usableFromInline var timeVal: timeval
   |                                        `- error: cannot find type 'timeval' in scope
24 |
25 |         @inlinable
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift:27:23: error: cannot find 'timeval' in scope
25 |         @inlinable
26 |         public init() {
27 |             timeVal = timeval(tv_sec: 0, tv_usec: 0)
   |                       `- error: cannot find 'timeval' in scope
28 |         }
29 |
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift:33:26: error: cannot find 'gettimeofday' in scope
31 |         @inlinable
32 |         public mutating func now() -> Nanoseconds {
33 |             let result = gettimeofday(&timeVal, nil)
   |                          `- error: cannot find 'gettimeofday' in scope
34 |             precondition(result == 0, "failed to call 'gettimeofday' error: \(errno)")
35 |             return Nanoseconds(timeVal.tv_sec) * Nanoseconds(1e9) + Nanoseconds(timeVal.tv_usec) * Nanoseconds(1e3)
/host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift:34:79: error: cannot find 'errno' in scope
32 |         public mutating func now() -> Nanoseconds {
33 |             let result = gettimeofday(&timeVal, nil)
34 |             precondition(result == 0, "failed to call 'gettimeofday' error: \(errno)")
   |                                                                               `- error: cannot find 'errno' in scope
35 |             return Nanoseconds(timeVal.tv_sec) * Nanoseconds(1e9) + Nanoseconds(timeVal.tv_usec) * Nanoseconds(1e3)
36 |         }
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/FirebladeTime/Duration.swift /host/spi-builder-workspace/Sources/FirebladeTime/MachTime.swift /host/spi-builder-workspace/Sources/FirebladeTime/POSIXClock.swift /host/spi-builder-workspace/Sources/FirebladeTime/POSIXTimeOfDay.swift /host/spi-builder-workspace/Sources/FirebladeTime/Time.swift /host/spi-builder-workspace/Sources/FirebladeTime/TimeProviding.swift /host/spi-builder-workspace/Sources/FirebladeTime/Timer.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 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D FRB_USE_POSIX_CLOCK -D FRB_USE_POSIX_TOD -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/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name FirebladeTime -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/FirebladeTime_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/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/Modules/FirebladeTime.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/Modules/FirebladeTime.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/FirebladeTime-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/FirebladeTime-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/FirebladeTime-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/FirebladeTime.build/Debug-webassembly-wasm32/FirebladeTime-t.build/Objects-normal/wasm32/Modules/FirebladeTime.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm