this derivation will be built:
  /nix/store/42hlnc2kmj68x1fsxxb58dwxmcc4shx1-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/42hlnc2kmj68x1fsxxb58dwxmcc4shx1-bcachefs-module-7.0.0-31-generic.drv'...