this derivation will be built:
  /nix/store/z4xsp28rwcgp4j6dbs33cyg1mlghd05f-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/z4xsp28rwcgp4j6dbs33cyg1mlghd05f-bcachefs-module-7.0.0-34-generic.drv'...