{"action":"opened","issue":{"url":"https://api.github.com/repos/aosabook/500lines/issues/198","repository_url":"https://api.github.com/repos/aosabook/500lines","labels_url":"https://api.github.com/repos/aosabook/500lines/issues/198/labels{/name}","comments_url":"https://api.github.com/repos/aosabook/500lines/issues/198/comments","events_url":"https://api.github.com/repos/aosabook/500lines/issues/198/events","html_url":"https://github.com/aosabook/500lines/issues/198","id":138121016,"number":198,"title":"Assertion failure in cluster.py","user":{"login":"1-p","id":17230311,"avatar_url":"https://avatars.githubusercontent.com/u/17230311?v=3","gravatar_id":"","url":"https://api.github.com/users/1-p","html_url":"https://github.com/1-p","followers_url":"https://api.github.com/users/1-p/followers","following_url":"https://api.github.com/users/1-p/following{/other_user}","gists_url":"https://api.github.com/users/1-p/gists{/gist_id}","starred_url":"https://api.github.com/users/1-p/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/1-p/subscriptions","organizations_url":"https://api.github.com/users/1-p/orgs","repos_url":"https://api.github.com/users/1-p/repos","events_url":"https://api.github.com/users/1-p/events{/privacy}","received_events_url":"https://api.github.com/users/1-p/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-03T09:14:17Z","updated_at":"2016-03-03T09:14:17Z","closed_at":null,"body":"if you run with `python run.py 903` you may encounter an assertion failure.\r\n\r\n    AssertionError: next slot to commit is already decided"}}