this derivation will be built:
  /nix/store/njyz5nw96xxgyjyy4143aff2kxmnj5zq-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/njyz5nw96xxgyjyy4143aff2kxmnj5zq-bcachefs-module-7.0.0-30-generic.drv'...