$ git clone -n https://src.fedoraproject.org/rpms/python-hyperlink.git /var/lib/mock/f40-build-2634923-66037/root/chroot_tmpdir/scmroot/python-hyperlink
Cloning into '/var/lib/mock/f40-build-2634923-66037/root/chroot_tmpdir/scmroot/python-hyperlink'...
$ git fetch origin 277f1fdc0791f4fa29e565dc745b16fb81a66fc7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-hyperlink
 * [new ref]         277f1fdc0791f4fa29e565dc745b16fb81a66fc7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 277f1fd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild