$ git clone -n https://src.fedoraproject.org/rpms/R-Rcpp.git /var/lib/mock/f37-build-641730-72037/root/chroot_tmpdir/scmroot/R-Rcpp
Cloning into '/var/lib/mock/f37-build-641730-72037/root/chroot_tmpdir/scmroot/R-Rcpp'...
$ git reset --hard 8f97862e02ed9030a89cd64f304133f091391cd6
HEAD is now at 8f97862 rebuild for R 4.2.1