$ git clone -n git://pkgs.fedoraproject.org/rpms/R-mvtnorm /var/lib/mock/f29-build-1152-478/root/thebuilddir/tmp/scmroot/R-mvtnorm
Cloning into '/var/lib/mock/f29-build-1152-478/root/thebuilddir/tmp/scmroot/R-mvtnorm'...
$ git reset --hard c67abf23022f1039b96768c27c71e34f06276ffa
HEAD is now at c67abf2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild