{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/27894","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/27894/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/27894/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/27894/events","html_url":"https://github.com/rust-lang/rust/pull/27894","id":101764374,"number":27894,"title":"Document replacement behavior in some collections","user":{"login":"steveklabnik","id":27786,"avatar_url":"https://avatars.githubusercontent.com/u/27786?v=3","gravatar_id":"","url":"https://api.github.com/users/steveklabnik","html_url":"https://github.com/steveklabnik","followers_url":"https://api.github.com/users/steveklabnik/followers","following_url":"https://api.github.com/users/steveklabnik/following{/other_user}","gists_url":"https://api.github.com/users/steveklabnik/gists{/gist_id}","starred_url":"https://api.github.com/users/steveklabnik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/steveklabnik/subscriptions","organizations_url":"https://api.github.com/users/steveklabnik/orgs","repos_url":"https://api.github.com/users/steveklabnik/repos","events_url":"https://api.github.com/users/steveklabnik/events{/privacy}","received_events_url":"https://api.github.com/users/steveklabnik/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/rust-lang/rust/labels/T-libs","name":"T-libs","color":"bfd4f2"}],"state":"open","locked":false,"assignee":{"login":"aturon","id":709807,"avatar_url":"https://avatars.githubusercontent.com/u/709807?v=3","gravatar_id":"","url":"https://api.github.com/users/aturon","html_url":"https://github.com/aturon","followers_url":"https://api.github.com/users/aturon/followers","following_url":"https://api.github.com/users/aturon/following{/other_user}","gists_url":"https://api.github.com/users/aturon/gists{/gist_id}","starred_url":"https://api.github.com/users/aturon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aturon/subscriptions","organizations_url":"https://api.github.com/users/aturon/orgs","repos_url":"https://api.github.com/users/aturon/repos","events_url":"https://api.github.com/users/aturon/events{/privacy}","received_events_url":"https://api.github.com/users/aturon/received_events","type":"User","site_admin":false},"milestone":null,"comments":20,"created_at":"2015-08-18T22:37:58Z","updated_at":"2015-10-23T03:13:12Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/rust-lang/rust/pulls/27894","html_url":"https://github.com/rust-lang/rust/pull/27894","diff_url":"https://github.com/rust-lang/rust/pull/27894.diff","patch_url":"https://github.com/rust-lang/rust/pull/27894.patch"},"body":"{BTree,Hash}{Map,Set} will not update their key if it already exists, which\r\ncan matter with more complex keys. This behavior is now documented.\r\n\r\nFixes #26888"},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/150443053","html_url":"https://github.com/rust-lang/rust/pull/27894#issuecomment-150443053","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/27894","id":150443053,"user":{"login":"bors","id":3372342,"avatar_url":"https://avatars.githubusercontent.com/u/3372342?v=3","gravatar_id":"","url":"https://api.github.com/users/bors","html_url":"https://github.com/bors","followers_url":"https://api.github.com/users/bors/followers","following_url":"https://api.github.com/users/bors/following{/other_user}","gists_url":"https://api.github.com/users/bors/gists{/gist_id}","starred_url":"https://api.github.com/users/bors/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bors/subscriptions","organizations_url":"https://api.github.com/users/bors/orgs","repos_url":"https://api.github.com/users/bors/repos","events_url":"https://api.github.com/users/bors/events{/privacy}","received_events_url":"https://api.github.com/users/bors/received_events","type":"User","site_admin":false},"created_at":"2015-10-23T03:13:11Z","updated_at":"2015-10-23T03:13:11Z","body":":hourglass: Testing commit e8e3c6f with merge e518c05..."}}