$ git clone -n https://src.fedoraproject.org/rpms/R-affy.git /var/lib/mock/f31-build-49868-27359/root/chroot_tmpdir/scmroot/R-affy
Cloning into '/var/lib/mock/f31-build-49868-27359/root/chroot_tmpdir/scmroot/R-affy'...
$ git reset --hard f4d4f708e26a4b4992ef60327bb1cbe9ae74f045
HEAD is now at f4d4f70 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild