-r main.txt
pytest==5.3.2
pytest-cov==2.8.1
pytest-repeat==0.8.0
pytest-warnings==0.3.0
coverage==5.0.1
python-coveralls==2.9.3

-r main.txt
pytest==5.3.2
pytest-cov==2.8.1
pytest-repeat==0.8.0
pytest-warnings==0.3.0
coverage==4.5.4
python-coveralls==2.9.3

Downgrade coverage package to fix coveralls
Downgrade coverage package to fix coveralls
