this derivation will be built:
  /nix/store/4gwzf8h7kc043yww97g5285rqcgjn2r4-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/4gwzf8h7kc043yww97g5285rqcgjn2r4-bcachefs-module-7.0.0-30-generic.drv'...