$ git clone -n https://gitee.com/mgb01105731/cups-filters.git /var/lib/mock/dist-an23.3-build-493877-74560/root/chroot_tmpdir/scmroot/cups-filters
Cloning into '/var/lib/mock/dist-an23.3-build-493877-74560/root/chroot_tmpdir/scmroot/cups-filters'...
$ git fetch origin 6ca47837056288e1f99ac856f006d39eb54b48d0:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/cups-filters
 * [new ref]         6ca47837056288e1f99ac856f006d39eb54b48d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ca4783 Fix -doc pkg install err