Similar situation to #20, there are conflicts across codes B301-B306.

https://github.com/openstack/bandit:

The following tests were discovered and loaded:
  ...
  B301  pickle
  B302  marshal
  B303  md5
  B304  ciphers
  B305  cipher_modes
  B306  mktemp_q

• https://github.com/tylerwince/flake8-bandit is "a flake8 wrapper around [bandit]"

In my situation:

• When both are installed, bandit is still available while bugbear is deactivated
• If I uninstall bandit, bugbear is activated and works as expected