$ git clone -n https://src.fedoraproject.org/rpms/R-gmp.git /var/lib/mock/f33-build-293762-55176/root/chroot_tmpdir/scmroot/R-gmp
Cloning into '/var/lib/mock/f33-build-293762-55176/root/chroot_tmpdir/scmroot/R-gmp'...
$ git reset --hard c49c7bf2cf277f58c4bf772a5b2578ab0dcecc82
HEAD is now at c49c7bf - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild