$ git clone -n https://src.fedoraproject.org/rpms/libtheora.git /var/lib/mock/f41-build-side-1-2645548-27108/root/chroot_tmpdir/scmroot/libtheora
Cloning into '/var/lib/mock/f41-build-side-1-2645548-27108/root/chroot_tmpdir/scmroot/libtheora'...
$ git fetch origin dafb97c5e297fe7c452de3bfbdc45bd608ec2e28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libtheora
 * [new ref]         dafb97c5e297fe7c452de3bfbdc45bd608ec2e28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dafb97c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild