$ git clone -n https://src.fedoraproject.org/rpms/zvbi.git /var/lib/mock/f41-build-side-1-3130716-39596/root/chroot_tmpdir/scmroot/zvbi
Cloning into '/var/lib/mock/f41-build-side-1-3130716-39596/root/chroot_tmpdir/scmroot/zvbi'...
$ git fetch origin 676a976638156f5a00b9b483e50fc8e3b92f1739:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zvbi
 * [new ref]         676a976638156f5a00b9b483e50fc8e3b92f1739 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 676a976 Merge branch 'rawhide' into epel8