$ git clone -n https://gitee.com/src-opencloudos-rpms/libxcrypt.git /var/lib/mock/dist-oc9-pre-build-238662-82547/root/chroot_tmpdir/scmroot/libxcrypt
Cloning into '/var/lib/mock/dist-oc9-pre-build-238662-82547/root/chroot_tmpdir/scmroot/libxcrypt'...
$ git fetch origin c895ad2865ecf31b0022dd89608e7f8f1175201e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libxcrypt
 * [new ref]         c895ad2865ecf31b0022dd89608e7f8f1175201e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c895ad2 import libxcrypt-4.4.36-9.tl4