$ git clone -n https://src.fedoraproject.org/rpms/bib2html.git /var/lib/mock/f40-build-797295-141193/root/chroot_tmpdir/scmroot/bib2html
Cloning into '/var/lib/mock/f40-build-797295-141193/root/chroot_tmpdir/scmroot/bib2html'...
$ git fetch origin 0eddd55544b0dbc2a8a4fc4e7cd62749c331e98a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bib2html
 * [new ref]         0eddd55544b0dbc2a8a4fc4e7cd62749c331e98a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0eddd55 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild