this derivation will be built:
  /nix/store/9bk2d9vyycrp31zk856d3xgricajm8qf-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/9bk2d9vyycrp31zk856d3xgricajm8qf-bcachefs-module-7.0.0-14-generic.drv'...