$ git clone -n https://src.fedoraproject.org/rpms/R-Rcpp.git /var/lib/mock/f33-build-349885-59923/root/chroot_tmpdir/scmroot/R-Rcpp
Cloning into '/var/lib/mock/f33-build-349885-59923/root/chroot_tmpdir/scmroot/R-Rcpp'...
$ git reset --hard a32f976ce247c647b353d256324c74ca328d4bbf
HEAD is now at a32f976 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild