$ git clone -n https://gitee.com/rabbitali/wxGTK.git /var/lib/mock/dist-an23-epao-build-487247-74402/root/chroot_tmpdir/scmroot/wxGTK
Cloning into '/var/lib/mock/dist-an23-epao-build-487247-74402/root/chroot_tmpdir/scmroot/wxGTK'...
$ git fetch origin df257a4fb7f7bd099ded4d813c27b82e897ea896:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/wxGTK
 * [new ref]         df257a4fb7f7bd099ded4d813c27b82e897ea896 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df257a4 Rebuild with webkitgtk