$ git clone -n https://src.fedoraproject.org/rpms/python-opytimark.git /var/lib/mock/f40-build-2676431-67859/root/chroot_tmpdir/scmroot/python-opytimark
Cloning into '/var/lib/mock/f40-build-2676431-67859/root/chroot_tmpdir/scmroot/python-opytimark'...
$ git fetch origin 21fa5446a263acb2fd31bee76415f663b4077d77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-opytimark
 * [new ref]         21fa5446a263acb2fd31bee76415f663b4077d77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21fa544 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild