this derivation will be built:
  /nix/store/w6s25jjxqmbn2051zrjfh6vvxa3h8011-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/w6s25jjxqmbn2051zrjfh6vvxa3h8011-bcachefs-module-7.0.0-30-generic.drv'...