$ git clone -n https://src.fedoraproject.org/rpms/vdr.git /var/lib/mock/f41-build-832559-157541/root/chroot_tmpdir/scmroot/vdr
Cloning into '/var/lib/mock/f41-build-832559-157541/root/chroot_tmpdir/scmroot/vdr'...
$ git fetch origin 5bc8f7d4b88f49de6317051f094e33d0bd68542c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vdr
 * [new ref]         5bc8f7d4b88f49de6317051f094e33d0bd68542c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bc8f7d Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild