$ git clone -n https://src.fedoraproject.org/rpms/libeasyfc.git /var/lib/mock/f45-build-16085-481/root/chroot_tmpdir/scmroot/libeasyfc
Cloning into '/var/lib/mock/f45-build-16085-481/root/chroot_tmpdir/scmroot/libeasyfc'...
$ git fetch origin 967af7b2971cdfcc3fe0059fd726b9d63ff50ea4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libeasyfc
 * [new ref]         967af7b2971cdfcc3fe0059fd726b9d63ff50ea4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 967af7b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild