this derivation will be built:
  /nix/store/sqdzdj7fy0qd4anqwh7qq56r7nms2w6c-bcachefs-module-7.0.0-31-generic-64k.drv
building '/nix/store/sqdzdj7fy0qd4anqwh7qq56r7nms2w6c-bcachefs-module-7.0.0-31-generic-64k.drv'...