this derivation will be built:
  /nix/store/dx1f1gvd2q78cw5awr7lldw9ld1941ky-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/dx1f1gvd2q78cw5awr7lldw9ld1941ky-bcachefs-module-7.0.0-27-generic.drv'...