this derivation will be built:
  /nix/store/rvx2d3wksnv7gnl4qjm3xxxxv1zb4jcv-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/rvx2d3wksnv7gnl4qjm3xxxxv1zb4jcv-bcachefs-module-7.0.0-30-generic.drv'...