$ git clone -n https://src.fedoraproject.org/rpms/mpfr.git /var/lib/mock/f33-build-556524-65520/root/chroot_tmpdir/scmroot/mpfr
Cloning into '/var/lib/mock/f33-build-556524-65520/root/chroot_tmpdir/scmroot/mpfr'...
$ git reset --hard d89286dc3e0ed5bc981f40a92d7c2d3d94021b8c
HEAD is now at d89286d Add upstream patches 8-9.