$ git clone -n https://gitee.com/src-anolis-os/libXtst.git /var/lib/mock/dist-an7_9-updates-build-189131-60696/root/chroot_tmpdir/scmroot/libXtst
Cloning into '/var/lib/mock/dist-an7_9-updates-build-189131-60696/root/chroot_tmpdir/scmroot/libXtst'...
$ git fetch origin c1a3461019d55897b1efd5866acbe9bec271c56d:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libXtst
 * [new ref]         c1a3461019d55897b1efd5866acbe9bec271c56d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1a3461 Add doc sub package