$ git clone -n https://src.fedoraproject.org/rpms/R-pingr.git /var/lib/mock/f31-build-74079-31073/root/chroot_tmpdir/scmroot/R-pingr
Cloning into '/var/lib/mock/f31-build-74079-31073/root/chroot_tmpdir/scmroot/R-pingr'...
$ git reset --hard 81cce786abe28c2b4399b364e608ce8c00422602
HEAD is now at 81cce78 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild