this derivation will be built:
  /nix/store/7dfhzyhd2ss8pp5r4j481fbm9lkixsc6-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/7dfhzyhd2ss8pp5r4j481fbm9lkixsc6-bcachefs-module-7.0.0-28-generic.drv'...