$ git clone -n https://src.fedoraproject.org/rpms/gerbera.git /var/lib/mock/f40-build-2439723-60963/root/chroot_tmpdir/scmroot/gerbera
Cloning into '/var/lib/mock/f40-build-2439723-60963/root/chroot_tmpdir/scmroot/gerbera'...
$ git fetch origin 163d82e63a949b8b66be2eef0eb9ff73c79d3127:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gerbera
 * [new ref]         163d82e63a949b8b66be2eef0eb9ff73c79d3127 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 163d82e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild