$ git clone -n https://src.fedoraproject.org/rpms/R-sourcetools.git /var/lib/mock/f33-build-579389-66199/root/chroot_tmpdir/scmroot/R-sourcetools
Cloning into '/var/lib/mock/f33-build-579389-66199/root/chroot_tmpdir/scmroot/R-sourcetools'...
$ git reset --hard f53fe982afcf00dfd07ab83e48a02a9c5ae561ea
HEAD is now at f53fe98 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild