INFO:Detectors: Backdoor function found in C.i_am_a_backdoor (tests/backdoor.sol#4-6) Reference: https://github.com/trailofbits/slither/wiki/Adding-a-new-detector INFO:Slither:/home/travis/build/crytic/slither/scripts/../tests/expected_json/backdoor.backdoor.json exists already, the overwrite is prevented INFO:Slither:tests/backdoor.sol analyzed (1 contracts), 1 result(s) found