Use pytest internals instead of ugly output parsing

Full Changelog: 0.1.6...0.2.0

Show compact error by default for assertion

0.1.6

show assertion error by default

Do not swallow exceptions

0.1.5

do not swallow exceptions

Do not silence setup errors

0.1.4

bump version to 0.1.4

Fix collection error output

0.1.3

fix collection errors output

Fix author's name and readme

0.1.2

fix name in pyproject

Update pyproject toml

0.1.1

update pyproject

First release

0.1.0

update readme