$ git clone -n https://src.fedoraproject.org/rpms/goddard-kde-theme.git /var/lib/mock/f45-build-11674-433/root/chroot_tmpdir/scmroot/goddard-kde-theme
Cloning into '/var/lib/mock/f45-build-11674-433/root/chroot_tmpdir/scmroot/goddard-kde-theme'...
$ git fetch origin 63bf6a731fe6cc3a63859c7a4251bf4355a7f6fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/goddard-kde-theme
 * [new ref]         63bf6a731fe6cc3a63859c7a4251bf4355a7f6fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63bf6a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild