$ git clone -n https://src.fedoraproject.org/rpms/vim-omnicppcomplete.git /var/lib/mock/f39-build-1459682-33152/root/chroot_tmpdir/scmroot/vim-omnicppcomplete
Cloning into '/var/lib/mock/f39-build-1459682-33152/root/chroot_tmpdir/scmroot/vim-omnicppcomplete'...
$ git fetch origin b10e52dc16ccc4368fe96788032391c47fb79027:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vim-omnicppcomplete
 * [new ref]         b10e52dc16ccc4368fe96788032391c47fb79027 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b10e52d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild