$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Crypt-OpenSSL-RSA.git /var/lib/mock/dist-oc9-build-166217-79759/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-RSA
Cloning into '/var/lib/mock/dist-oc9-build-166217-79759/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-RSA'...
$ git fetch origin 788bc3786d662237417602cf63b3db281649f132:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Crypt-OpenSSL-RSA
 * [new ref]         788bc3786d662237417602cf63b3db281649f132 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 788bc37 import perl-Crypt-OpenSSL-RSA-0.33-4.tl4