{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/31812","repository_url":"https://api.github.com/repos/rust-lang/rust","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/31812/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/31812/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/31812/events","html_url":"https://github.com/rust-lang/rust/issues/31812","id":135266015,"number":31812,"title":"better diagnostic for implicit Box<Trait + 'static>","user":{"login":"durka","id":47007,"avatar_url":"https://avatars.githubusercontent.com/u/47007?v=3","gravatar_id":"","url":"https://api.github.com/users/durka","html_url":"https://github.com/durka","followers_url":"https://api.github.com/users/durka/followers","following_url":"https://api.github.com/users/durka/following{/other_user}","gists_url":"https://api.github.com/users/durka/gists{/gist_id}","starred_url":"https://api.github.com/users/durka/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/durka/subscriptions","organizations_url":"https://api.github.com/users/durka/orgs","repos_url":"https://api.github.com/users/durka/repos","events_url":"https://api.github.com/users/durka/events{/privacy}","received_events_url":"https://api.github.com/users/durka/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-02-21T22:05:10Z","updated_at":"2016-02-22T10:48:11Z","closed_at":null,"body":"[This](http://is.gd/A3Uyx7) doesn't compile because `Box<Trait>` means `Box<Trait + 'static>`. It would be nice if there was a note to that effect, because otherwise it's not obvious at all where the lifetime bound comes from."},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/187120287","html_url":"https://github.com/rust-lang/rust/issues/31812#issuecomment-187120287","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/31812","id":187120287,"user":{"login":"GuillaumeGomez","id":3050060,"avatar_url":"https://avatars.githubusercontent.com/u/3050060?v=3","gravatar_id":"","url":"https://api.github.com/users/GuillaumeGomez","html_url":"https://github.com/GuillaumeGomez","followers_url":"https://api.github.com/users/GuillaumeGomez/followers","following_url":"https://api.github.com/users/GuillaumeGomez/following{/other_user}","gists_url":"https://api.github.com/users/GuillaumeGomez/gists{/gist_id}","starred_url":"https://api.github.com/users/GuillaumeGomez/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/GuillaumeGomez/subscriptions","organizations_url":"https://api.github.com/users/GuillaumeGomez/orgs","repos_url":"https://api.github.com/users/GuillaumeGomez/repos","events_url":"https://api.github.com/users/GuillaumeGomez/events{/privacy}","received_events_url":"https://api.github.com/users/GuillaumeGomez/received_events","type":"User","site_admin":false},"created_at":"2016-02-22T10:48:11Z","updated_at":"2016-02-22T10:48:11Z","body":"What's even more strange is that it doesn't span an error code as well. As far as I know, libborrowck is built after libsyntax so it should have error codes. The code which spans these messages is here `https://github.com/rust-lang/rust/blob/master/src/librustc_borrowck/borrowck/mod.rs#L1035-L1039`. I'm going to take to see why there is no error code in here."}}