this derivation will be built:
  /nix/store/hpfpwxbh5nisavhww5lfafks7vihvy1m-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/hpfpwxbh5nisavhww5lfafks7vihvy1m-bcachefs-module-7.0.0-28-generic.drv'...