$ git clone -n https://src.fedoraproject.org/rpms/xfontsel.git /var/lib/mock/f40-build-2720638-73058/root/chroot_tmpdir/scmroot/xfontsel
Cloning into '/var/lib/mock/f40-build-2720638-73058/root/chroot_tmpdir/scmroot/xfontsel'...
$ git fetch origin f93704b239481692b7d39b6e8b26dbfdfbce162e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfontsel
 * [new ref]         f93704b239481692b7d39b6e8b26dbfdfbce162e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f93704b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild