this derivation will be built:
  /nix/store/88z3miz0d5dm5gg1457569ncx3c0wvbi-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/88z3miz0d5dm5gg1457569ncx3c0wvbi-bcachefs-module-7.0.0-30-generic.drv'...