$ git clone -n https://src.fedoraproject.org/rpms/ilbc.git /var/lib/mock/f45-build-14052-456/root/chroot_tmpdir/scmroot/ilbc
Cloning into '/var/lib/mock/f45-build-14052-456/root/chroot_tmpdir/scmroot/ilbc'...
$ git fetch origin 92988e39c559a47531fc871ab26a42d6dca2f6da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ilbc
 * [new ref]         92988e39c559a47531fc871ab26a42d6dca2f6da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92988e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild