Swift Package Index

Build Information

Failed to build SwiftDjot, reference main (56fb0d), with Swift 6.2 (beta) for Wasm on 31 Aug 2025 10:51:33 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wti/SwiftDjot.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/wti/SwiftDjot
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 56fb0db swift-format: disable UseLetInEveryBoundCaseVariable as 6.0.1 formatter
Cloned https://github.com/wti/SwiftDjot.git
Revision (git rev-parse @):
56fb0db12df3c84a1654c1152419f0ac81e963d1
SUCCESS checkout https://github.com/wti/SwiftDjot.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/wti/SwiftDjot.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:3160178686d03086db4c1712d78c1980537bb37521128c64baade7f466b6b4aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Building for debugging...
/host/spi-builder-workspace/Sources/Cdjot/lauxlib.c:267:10: fatal error: 'sys/wait.h' file not found
  267 | #include <sys/wait.h>
      |          ^~~~~~~~~~~~
1 error generated.
[0/38] Compiling Cdjot lauxlib.c
[0/38] Compiling Cdjot djot_demo.c
[0/38] Compiling Cdjot lobject.c
[0/38] Compiling Cdjot lbaselib.c
In file included from /host/spi-builder-workspace/Sources/Cdjot/lapi.c:19:
In file included from /host/spi-builder-workspace/Sources/Cdjot/lapi.h:12:
In file included from /host/spi-builder-workspace/Sources/Cdjot/lstate.h:125:
/root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
In file included from /host/spi-builder-workspace/Sources/Cdjot/lapi.c:19:
In file included from /host/spi-builder-workspace/Sources/Cdjot/lapi.h:12:
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:179:16: error: unknown type name 'sig_atomic_t'
  179 |       volatile l_signalT trap;
      |                ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:126:19: note: expanded from macro 'l_signalT'
  126 | #define l_signalT       sig_atomic_t
      |                         ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:326:12: error: unknown type name 'sig_atomic_t'
  326 |   volatile l_signalT hookmask;
      |            ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:126:19: note: expanded from macro 'l_signalT'
  126 | #define l_signalT       sig_atomic_t
      |                         ^
[0/38] Compiling Cdjot lapi.c
In file included from /host/spi-builder-workspace/Sources/Cdjot/lcode.c:21:
In file included from /host/spi-builder-workspace/Sources/Cdjot/ldebug.h:11:
In file included from /host/spi-builder-workspace/Sources/Cdjot/lstate.h:125:
/root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
In file included from /host/spi-builder-workspace/Sources/Cdjot/lcode.c:21:
In file included from /host/spi-builder-workspace/Sources/Cdjot/ldebug.h:11:
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:179:16: error: unknown type name 'sig_atomic_t'
  179 |       volatile l_signalT trap;
      |                ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:126:19: note: expanded from macro 'l_signalT'
  126 | #define l_signalT       sig_atomic_t
      |                         ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:326:12: error: unknown type name 'sig_atomic_t'
  326 |   volatile l_signalT hookmask;
      |            ^
/host/spi-builder-workspace/Sources/Cdjot/lstate.h:126:19: note: expanded from macro 'l_signalT'
  126 | #define l_signalT       sig_atomic_t
      |                         ^
[0/38] Compiling Cdjot lcode.c
[0/38] Compiling Cdjot djot.c
[0/38] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm