$ git clone -n https://src.fedoraproject.org/rpms/python-pycares.git /var/lib/mock/f40-build-2148639-50890/root/chroot_tmpdir/scmroot/python-pycares
Cloning into '/var/lib/mock/f40-build-2148639-50890/root/chroot_tmpdir/scmroot/python-pycares'...
$ git fetch origin 8835f9df668d34ff88048cdfedf07105e0af38ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pycares
 * [new ref]         8835f9df668d34ff88048cdfedf07105e0af38ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8835f9d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild