$ git clone -n https://gitee.com/rabbitali/wxGTK.git /var/lib/mock/dist-an23-epao-build-464683-73898/root/chroot_tmpdir/scmroot/wxGTK
Cloning into '/var/lib/mock/dist-an23-epao-build-464683-73898/root/chroot_tmpdir/scmroot/wxGTK'...
$ git fetch origin f1eb97c6463d366d8c5b8c80d475deac2ba9689d:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/wxGTK
 * [new ref]         f1eb97c6463d366d8c5b8c80d475deac2ba9689d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1eb97c update buildrequires