$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Try-Tiny.git /var/lib/mock/dist-oc8-build-243585-83141/root/chroot_tmpdir/scmroot/perl-Try-Tiny
Cloning into '/var/lib/mock/dist-oc8-build-243585-83141/root/chroot_tmpdir/scmroot/perl-Try-Tiny'...
$ git fetch origin b8653f545af17c06e40e1f28d0f1726a2e0fd099:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Try-Tiny
 * [new ref]         b8653f545af17c06e40e1f28d0f1726a2e0fd099 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8653f5 import perl-Try-Tiny-0.30-2.tl3