$ git clone -n https://gitee.com/jiamei01/glibc-anolis.git /var/lib/mock/dist-an23-build-488717-74446/root/chroot_tmpdir/scmroot/glibc-anolis
Cloning into '/var/lib/mock/dist-an23-build-488717-74446/root/chroot_tmpdir/scmroot/glibc-anolis'...
$ git fetch origin 0d2c88f62149d504a64063b2933fdda2b21f709b:KOJI_FETCH_HEAD
From https://gitee.com/jiamei01/glibc-anolis
 * [new ref]         0d2c88f62149d504a64063b2933fdda2b21f709b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d2c88f Backport patches for hygon from upstream