$ git clone -n https://src.fedoraproject.org/rpms/gummi.git /var/lib/mock/f41-build-2629675-25588/root/chroot_tmpdir/scmroot/gummi
Cloning into '/var/lib/mock/f41-build-2629675-25588/root/chroot_tmpdir/scmroot/gummi'...
$ git fetch origin 894e458c5ab7b3003f485862a9bbb861dc1ab5ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gummi
 * [new ref]         894e458c5ab7b3003f485862a9bbb861dc1ab5ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 894e458 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild