$ git clone -n https://src.fedoraproject.org/rpms/python-iowait.git /var/lib/mock/f40-build-2634978-66044/root/chroot_tmpdir/scmroot/python-iowait
Cloning into '/var/lib/mock/f40-build-2634978-66044/root/chroot_tmpdir/scmroot/python-iowait'...
$ git fetch origin ebfa2c11d3440fd1f3cf83ad74f9e12d2d5e5fd2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-iowait
 * [new ref]         ebfa2c11d3440fd1f3cf83ad74f9e12d2d5e5fd2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebfa2c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild