this derivation will be built:
  /nix/store/d9v23nk6yqh1r0ls6rzc9l6dd155jxd0-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/d9v23nk6yqh1r0ls6rzc9l6dd155jxd0-bcachefs-module-7.0.0-38-generic.drv'...