This should result in retries of 1+2+4+8+16+32 = 63s. Ref: https://github.com/pytest-dev/pytest/pull/5869#issuecomment-534235437
Recently sometimes Azure has failed with: ++ curl -s https://codecov.io/bash bash: /dev/fd/63: No such file or directory This attempts to fix this by modifying report-coverage.sh slightly.