$ git clone -n https://src.fedoraproject.org/rpms/R-plyr.git /var/lib/mock/f33-build-536511-64962/root/chroot_tmpdir/scmroot/R-plyr
Cloning into '/var/lib/mock/f33-build-536511-64962/root/chroot_tmpdir/scmroot/R-plyr'...
$ git reset --hard b58bb25bffd7cee8afec49574aa4fa4947127b1c
HEAD is now at b58bb25 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild