$ git clone -n https://gitee.com/geliwei/vim.git /var/lib/mock/dist-an23-build-545179-86974/root/chroot_tmpdir/scmroot/vim
Cloning into '/var/lib/mock/dist-an23-build-545179-86974/root/chroot_tmpdir/scmroot/vim'...
$ git fetch origin fb2306900c4d73b6df2c94139e79084e3e626963:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/vim
 * [new ref]         fb2306900c4d73b6df2c94139e79084e3e626963 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb23069 fix: Use After Free in vim/vim