$ git clone -n https://src.fedoraproject.org/rpms/zeitgeist.git /var/lib/mock/f40-build-735157-106210/root/chroot_tmpdir/scmroot/zeitgeist
Cloning into '/var/lib/mock/f40-build-735157-106210/root/chroot_tmpdir/scmroot/zeitgeist'...
$ git fetch origin 48df067a878bc1545a9c6bffc2a7f5d5c3684333:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zeitgeist
 * [new ref]         48df067a878bc1545a9c6bffc2a7f5d5c3684333 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48df067 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild