Added some debug info

3 jobs for master in 24 seconds (queued for 4 seconds)
Name Stage Failure
failed
build-debian-bullseye Build
Removing intermediate container 0b97a5b7ddde
Step 6/7 : RUN ./build.sh
---> Running in 446e97fc14a3
root
/tmp
ls: cannot access '.': Operation not permitted
The command '/bin/sh -c ./build.sh' returned a non-zero code: 2
Cleaning up file based variables
ERROR: Job failed: exit code 2