$ git clone -n https://gitee.com/little-huaduo/gcc_anolis.git /var/lib/mock/dist-an23.3-build-432306-73058/root/chroot_tmpdir/scmroot/gcc_anolis
Cloning into '/var/lib/mock/dist-an23.3-build-432306-73058/root/chroot_tmpdir/scmroot/gcc_anolis'...
$ git fetch origin 921ea1c6ad7e11a58ef7652ccc1010b75b94e86c:KOJI_FETCH_HEAD
From https://gitee.com/little-huaduo/gcc_anolis
 * [new ref]         921ea1c6ad7e11a58ef7652ccc1010b75b94e86c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 921ea1c Sw64: Add sw64 architecture support