I'm using plugin jetbrains-bitbucket-connector_PC-133.881 with PyCharm 3.1.3. I get the message "Can't login to BitBucket" when I click the Test button of the BitBucket configuration screen. No joy with password, password-protected RSA key, or unprotected RSA key. However login via git-bash works fine with either key.
I'm happy to provide additional documentation but I'm new to PyCharm and not familiar with logging modes, log file locations, etc.
I classify the defect as major because it prevents the use of BitBucket with PyCharm. However, if there's a workaround (I haven't found one) I'd concur that the defect should be rated lower--perhaps much lower.
Cheers.