$ git clone -n https://src.fedoraproject.org/rpms/python-exceptiongroup.git /var/lib/mock/f45-build-30498-646/root/chroot_tmpdir/scmroot/python-exceptiongroup
Cloning into '/var/lib/mock/f45-build-30498-646/root/chroot_tmpdir/scmroot/python-exceptiongroup'...
$ git fetch origin fc04b5e8ff8efbecabaa1eb26838442b415de3e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-exceptiongroup
 * [new ref]         fc04b5e8ff8efbecabaa1eb26838442b415de3e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc04b5e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild