{"action":"closed","issue":{"url":"https://api.github.com/repos/elixir-lang/elixir/issues/4926","repository_url":"https://api.github.com/repos/elixir-lang/elixir","labels_url":"https://api.github.com/repos/elixir-lang/elixir/issues/4926/labels{/name}","comments_url":"https://api.github.com/repos/elixir-lang/elixir/issues/4926/comments","events_url":"https://api.github.com/repos/elixir-lang/elixir/issues/4926/events","html_url":"https://github.com/elixir-lang/elixir/issues/4926","id":163546103,"number":4926,"title":"warning: behaviour String.Chars undefined in lib/calendar.ex","user":{"login":"eksperimental","id":9133420,"avatar_url":"https://avatars.githubusercontent.com/u/9133420?v=3","gravatar_id":"","url":"https://api.github.com/users/eksperimental","html_url":"https://github.com/eksperimental","followers_url":"https://api.github.com/users/eksperimental/followers","following_url":"https://api.github.com/users/eksperimental/following{/other_user}","gists_url":"https://api.github.com/users/eksperimental/gists{/gist_id}","starred_url":"https://api.github.com/users/eksperimental/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/eksperimental/subscriptions","organizations_url":"https://api.github.com/users/eksperimental/orgs","repos_url":"https://api.github.com/users/eksperimental/repos","events_url":"https://api.github.com/users/eksperimental/events{/privacy}","received_events_url":"https://api.github.com/users/eksperimental/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-07-03T04:03:12Z","updated_at":"2016-07-03T07:38:45Z","closed_at":"2016-07-03T07:38:45Z","body":"We are getting these warning in 1.4-dev (master)\r\n\r\nhttps://travis-ci.org/elixir-lang/elixir/builds/141946234#L211-L229\r\n```sh\r\nCompiled lib/elixir/lib/kernel/lexical_tracker.ex\r\n==> elixir (compile)\r\nwarning: behaviour String.Chars undefined\r\n  lib/calendar.ex:292\r\nwarning: behaviour Inspect undefined\r\n  lib/calendar.ex:298\r\nwarning: the Dict module is deprecated\r\n  lib/hash_dict.ex:10\r\nwarning: behaviour String.Chars undefined\r\n  lib/calendar.ex:556\r\nwarning: behaviour String.Chars undefined\r\n  lib/calendar.ex:907\r\nwarning: behaviour String.Chars undefined\r\n  lib/calendar.ex:1212\r\n```"}}
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