bug: Wheel doesn't build

[chrisspen]

Describe the bug

[ 34%] Building C object CMakeFiles/SDL2main.dir/src/main/dummy/SDL_dummy_main.c.o
ccache: error: Failed to create directory /home/chris/.ccache/tmp: Read-only file system
make[2]: *** [CMakeFiles/SDL2main.dir/build.make:76: CMakeFiles/SDL2main.dir/src/main/dummy/SDL_dummy_main.c.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:113: CMakeFiles/SDL2main.dir/all] Error 2
make: *** [Makefile:136: all] Error 2
_____ END BUILD LOGS _____
rules_foreign_cc: Build wrapper script location: bazel-out/k8-fastbuild/bin/external/com_github_libsdl_sdl2/SDL_foreign_cc/wrapper_build_script.sh
rules_foreign_cc: Build script location: bazel-out/k8-fastbuild/bin/external/com_github_libsdl_sdl2/SDL_foreign_cc/build_script.sh
rules_foreign_cc: Build log location: bazel-out/k8-fastbuild/bin/external/com_github_libsdl_sdl2/SDL_foreign_cc/CMake.log

Target //:whispercpp_wheel failed to build
Use --verbose_failures to see the command lines of failed build steps.
INFO: Elapsed time: 294.182s, Critical Path: 133.17s
INFO: 125 processes: 108 internal, 16 linux-sandbox, 1 local.
FAILED: Build did NOT complete successfully

To reproduce

./tools/bazel build //:whispercpp_wheel

Expected behavior

No response

Environment

Python 3.8.13
Ubuntu 20.04