$ git clone -n https://src.fedoraproject.org/rpms/kf5-kpty.git /var/lib/mock/f38-build-716470-96053/root/chroot_tmpdir/scmroot/kf5-kpty
Cloning into '/var/lib/mock/f38-build-716470-96053/root/chroot_tmpdir/scmroot/kf5-kpty'...
$ git fetch origin c70a313f8e676c0f37914dadb05a191ab87d0c13:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kpty
 * [new ref]         c70a313f8e676c0f37914dadb05a191ab87d0c13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c70a313 5.106.0