You can see all results, find testing instructions and image download
locations, and enter results on the Summary page:
https://fedoraproject.org/wiki/Test_Results:Fedora_32_Rawhide_20200122.n.1_Summary
On x86_64 the package gcc-c++ is available only at version 9.2.1-1.fc32.3
whose installation
Announcing the creation of a new nightly release validation test event
for Fedora 32 Rawhide 20200122.n.1. Please help run some tests for this
nightly compose if you have time. For more information on nightly
release validation testing, see:
https://fedoraproject.org/wiki/QA:Release_validation_test