$ git clone -n https://src.fedoraproject.org/rpms/R-sp.git /var/lib/mock/f33-build-294763-55388/root/chroot_tmpdir/scmroot/R-sp
Cloning into '/var/lib/mock/f33-build-294763-55388/root/chroot_tmpdir/scmroot/R-sp'...
$ git reset --hard 9c4439b83985f784055901cf28dc0ce329aa907e
HEAD is now at 9c4439b - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild