this derivation will be built:
  /nix/store/hnd3s64aimg2apc672v9lzl1c1qalpxk-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/hnd3s64aimg2apc672v9lzl1c1qalpxk-bcachefs-module-7.0.0-30-generic.drv'...