$ git clone -n https://gitee.com/hunterhans/setools.git /var/lib/mock/dist-an7_9-updates-build-273457-64183/root/chroot_tmpdir/scmroot/setools
Cloning into '/var/lib/mock/dist-an7_9-updates-build-273457-64183/root/chroot_tmpdir/scmroot/setools'...
$ git fetch origin b019c506f562bfe1d854c1aa585fed7e0caeb6c2:KOJI_FETCH_HEAD
From https://gitee.com/hunterhans/setools
 * [new ref]         b019c506f562bfe1d854c1aa585fed7e0caeb6c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b019c50 import setools-3.3.8-4.el7.src.rpm