$ git clone -n https://gitee.com/suzaiqiang/libxcrypt.git /var/lib/mock/dist-an23-build-471605-74118/root/chroot_tmpdir/scmroot/libxcrypt
Cloning into '/var/lib/mock/dist-an23-build-471605-74118/root/chroot_tmpdir/scmroot/libxcrypt'...
$ git fetch origin 3f8e0460fc46736f2393edc6d3bc352772c06167:KOJI_FETCH_HEAD
From https://gitee.com/suzaiqiang/libxcrypt
 * [new ref]         3f8e0460fc46736f2393edc6d3bc352772c06167 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f8e046 Add sm3 crypt support