$ git clone -n https://gitee.com/fundawang/openldap.git /var/lib/mock/dist-an23-build-291873-65044/root/chroot_tmpdir/scmroot/openldap
Cloning into '/var/lib/mock/dist-an23-build-291873-65044/root/chroot_tmpdir/scmroot/openldap'...
$ git fetch origin 9735d4fa4bebd95f0a4e0168fe63877462e77f92:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/openldap
 * [new ref]         9735d4fa4bebd95f0a4e0168fe63877462e77f92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9735d4f 2.6.6