this derivation will be built:
  /nix/store/lv80cbzc8gs4pj7p1gmqnwlx90miqj8m-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/lv80cbzc8gs4pj7p1gmqnwlx90miqj8m-bcachefs-module-7.0.0-38-generic.drv'...