I am trying to configure CloudBees Bitbucket Branch Source Plugin , but I can not set credentials. I added credentials for username and password, but the dropdown is still empty.
I am using a new installation of Jenkins version 2.9 with the original plugin version of Bitbucket version 1.5.

Here are the credentials I added. I also added the SSH username with the private key in an earlier attempt. 
I installed jenkins using docker and then added plugins. Here is the jenkins part of my docker-compose file
jenkins: image: jenkinsci/jenkins:latest #image: arcanneero/cd-jenkins-pipeline ports: - "8080:8080" - "50000:50000" volumes: - ./jenkins/data:/var/jenkins_home
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