this derivation will be built:
  /nix/store/g1f41lv8vbyrckny8cf9zb0l29x93v90-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/g1f41lv8vbyrckny8cf9zb0l29x93v90-bcachefs-module-7.0.0-28-generic.drv'...