$ git clone -n https://src.fedoraproject.org/rpms/python-mdx_gh_links.git /var/lib/mock/f40-build-2316153-58005/root/chroot_tmpdir/scmroot/python-mdx_gh_links
Cloning into '/var/lib/mock/f40-build-2316153-58005/root/chroot_tmpdir/scmroot/python-mdx_gh_links'...
$ git fetch origin 566db6219f52269bbb8a97e58b23ef8607c201bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mdx_gh_links
 * [new ref]         566db6219f52269bbb8a97e58b23ef8607c201bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 566db62 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild