$ git clone -n https://gitee.com/mgb01105731/wireshark_2.git /var/lib/mock/dist-an23-build-336836-69699/root/chroot_tmpdir/scmroot/wireshark_2
Cloning into '/var/lib/mock/dist-an23-build-336836-69699/root/chroot_tmpdir/scmroot/wireshark_2'...
$ git fetch origin d6020a3be4b98d34cbaa74aba7705608053e879b:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/wireshark_2
 * [new ref]         d6020a3be4b98d34cbaa74aba7705608053e879b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6020a3 rebuild