$ git clone -n https://src.fedoraproject.org/rpms/R-haven.git /var/lib/mock/f33-build-214928-48435/root/chroot_tmpdir/scmroot/R-haven
Cloning into '/var/lib/mock/f33-build-214928-48435/root/chroot_tmpdir/scmroot/R-haven'...
$ git reset --hard 19dbce2a7e7f404d1221275ace4951d9894ef1a3
HEAD is now at 19dbce2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild