$ git clone -n https://src.fedoraproject.org/rpms/vdr-scraper2vdr.git /var/lib/mock/f40-build-2044590-48726/root/chroot_tmpdir/scmroot/vdr-scraper2vdr
Cloning into '/var/lib/mock/f40-build-2044590-48726/root/chroot_tmpdir/scmroot/vdr-scraper2vdr'...
$ git fetch origin 247dd7deadeeb14259e36b694ea6d3b50f9eb8f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vdr-scraper2vdr
 * [new ref]         247dd7deadeeb14259e36b694ea6d3b50f9eb8f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 247dd7d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild