{"action":"created","issue":{"url":"https://api.github.com/repos/composer/composer/issues/4620","labels_url":"https://api.github.com/repos/composer/composer/issues/4620/labels{/name}","comments_url":"https://api.github.com/repos/composer/composer/issues/4620/comments","events_url":"https://api.github.com/repos/composer/composer/issues/4620/events","html_url":"https://github.com/composer/composer/issues/4620","id":117998933,"number":4620,"title":"Make duplicate requirements invalid","user":{"login":"greg0ire","id":657779,"avatar_url":"https://avatars.githubusercontent.com/u/657779?v=3","gravatar_id":"","url":"https://api.github.com/users/greg0ire","html_url":"https://github.com/greg0ire","followers_url":"https://api.github.com/users/greg0ire/followers","following_url":"https://api.github.com/users/greg0ire/following{/other_user}","gists_url":"https://api.github.com/users/greg0ire/gists{/gist_id}","starred_url":"https://api.github.com/users/greg0ire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/greg0ire/subscriptions","organizations_url":"https://api.github.com/users/greg0ire/orgs","repos_url":"https://api.github.com/users/greg0ire/repos","events_url":"https://api.github.com/users/greg0ire/events{/privacy}","received_events_url":"https://api.github.com/users/greg0ire/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/composer/composer/labels/Feature","name":"Feature","color":"02e10c"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-11-20T09:19:58Z","updated_at":"2015-11-21T11:31:01Z","closed_at":"2015-11-21T11:31:01Z","body":"I just joined a new project, and the first thing I did was sorting requirements alphabetically. I then noticed that the project requires `symfony/yaml` twice with different and incompatible version constraints (`2.5.*` and `dev-master`). Composer does not complain about this (be it when running `install`, `update`, or even `validate`, and I think it should."},"comment":{"url":"https://api.github.com/repos/composer/composer/issues/comments/158629293","html_url":"https://github.com/composer/composer/issues/4620#issuecomment-158629293","issue_url":"https://api.github.com/repos/composer/composer/issues/4620","id":158629293,"user":{"login":"greg0ire","id":657779,"avatar_url":"https://avatars.githubusercontent.com/u/657779?v=3","gravatar_id":"","url":"https://api.github.com/users/greg0ire","html_url":"https://github.com/greg0ire","followers_url":"https://api.github.com/users/greg0ire/followers","following_url":"https://api.github.com/users/greg0ire/following{/other_user}","gists_url":"https://api.github.com/users/greg0ire/gists{/gist_id}","starred_url":"https://api.github.com/users/greg0ire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/greg0ire/subscriptions","organizations_url":"https://api.github.com/users/greg0ire/orgs","repos_url":"https://api.github.com/users/greg0ire/repos","events_url":"https://api.github.com/users/greg0ire/events{/privacy}","received_events_url":"https://api.github.com/users/greg0ire/received_events","type":"User","site_admin":false},"created_at":"2015-11-21T11:31:01Z","updated_at":"2015-11-21T11:31:01Z","body":"Already ?! That's quick, thanks! I thought the other commit was a first step to developing something."}}