this derivation will be built:
  /nix/store/5fmkk9kj14pjp1p2x321b9xvbvjidx2f-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/5fmkk9kj14pjp1p2x321b9xvbvjidx2f-bcachefs-module-7.0.0-34-generic.drv'...