this derivation will be built:
  /nix/store/m811aq82s5i8a4sv1imaidkfzvlq7d1r-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/m811aq82s5i8a4sv1imaidkfzvlq7d1r-bcachefs-module-7.0.0-14-generic.drv'...