$ git clone -n https://gitee.com/src-opencloudos-rpms/libxcrypt.git /var/lib/mock/dist-oc9-build-138204-79654/root/chroot_tmpdir/scmroot/libxcrypt
Cloning into '/var/lib/mock/dist-oc9-build-138204-79654/root/chroot_tmpdir/scmroot/libxcrypt'...
$ git fetch origin 96a9f5ee99067c912909fe44d19f04e3b36261d6:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libxcrypt
 * [new ref]         96a9f5ee99067c912909fe44d19f04e3b36261d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96a9f5e import libxcrypt-4.4.36-7.tl4