I can output the contents of the created report with
lcov --list coverage.info in the runner on circleCI, and the upload to Codecov looks to finish without error, but the report on Codecov has the message “There was an error in processing reports”.
I’m not sure how to debug this further.
OS - Fedora 31 (fully updated)
Browser - Firefox 74.0
Latest commit is here, and code coverage is done on the GCC debug build