$ git clone -n https://src.fedoraproject.org/rpms/python-pystray.git /var/lib/mock/f40-build-2317796-58184/root/chroot_tmpdir/scmroot/python-pystray
Cloning into '/var/lib/mock/f40-build-2317796-58184/root/chroot_tmpdir/scmroot/python-pystray'...
$ git fetch origin 49e29bb80d292352b21772d86ab94a719821c9f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pystray
 * [new ref]         49e29bb80d292352b21772d86ab94a719821c9f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49e29bb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild