{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/32714","repository_url":"https://api.github.com/repos/rust-lang/rust","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/32714/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/32714/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/32714/events","html_url":"https://github.com/rust-lang/rust/pull/32714","id":145547688,"number":32714,"title":"JSON errors: give better spans for SpanEnd errors","user":{"login":"nrc","id":762626,"avatar_url":"https://avatars.githubusercontent.com/u/762626?v=3","gravatar_id":"","url":"https://api.github.com/users/nrc","html_url":"https://github.com/nrc","followers_url":"https://api.github.com/users/nrc/followers","following_url":"https://api.github.com/users/nrc/following{/other_user}","gists_url":"https://api.github.com/users/nrc/gists{/gist_id}","starred_url":"https://api.github.com/users/nrc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nrc/subscriptions","organizations_url":"https://api.github.com/users/nrc/orgs","repos_url":"https://api.github.com/users/nrc/repos","events_url":"https://api.github.com/users/nrc/events{/privacy}","received_events_url":"https://api.github.com/users/nrc/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"sfackler","id":1455697,"avatar_url":"https://avatars.githubusercontent.com/u/1455697?v=3","gravatar_id":"","url":"https://api.github.com/users/sfackler","html_url":"https://github.com/sfackler","followers_url":"https://api.github.com/users/sfackler/followers","following_url":"https://api.github.com/users/sfackler/following{/other_user}","gists_url":"https://api.github.com/users/sfackler/gists{/gist_id}","starred_url":"https://api.github.com/users/sfackler/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sfackler/subscriptions","organizations_url":"https://api.github.com/users/sfackler/orgs","repos_url":"https://api.github.com/users/sfackler/repos","events_url":"https://api.github.com/users/sfackler/events{/privacy}","received_events_url":"https://api.github.com/users/sfackler/received_events","type":"User","site_admin":false},"milestone":null,"comments":3,"created_at":"2016-04-03T22:33:43Z","updated_at":"2016-04-03T23:02:09Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/rust-lang/rust/pulls/32714","html_url":"https://github.com/rust-lang/rust/pull/32714","diff_url":"https://github.com/rust-lang/rust/pull/32714.diff","patch_url":"https://github.com/rust-lang/rust/pull/32714.patch"},"body":""},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/205072005","html_url":"https://github.com/rust-lang/rust/pull/32714#issuecomment-205072005","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/32714","id":205072005,"user":{"login":"nrc","id":762626,"avatar_url":"https://avatars.githubusercontent.com/u/762626?v=3","gravatar_id":"","url":"https://api.github.com/users/nrc","html_url":"https://github.com/nrc","followers_url":"https://api.github.com/users/nrc/followers","following_url":"https://api.github.com/users/nrc/following{/other_user}","gists_url":"https://api.github.com/users/nrc/gists{/gist_id}","starred_url":"https://api.github.com/users/nrc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nrc/subscriptions","organizations_url":"https://api.github.com/users/nrc/orgs","repos_url":"https://api.github.com/users/nrc/repos","events_url":"https://api.github.com/users/nrc/events{/privacy}","received_events_url":"https://api.github.com/users/nrc/received_events","type":"User","site_admin":false},"created_at":"2016-04-03T23:02:09Z","updated_at":"2016-04-03T23:02:09Z","body":"@sfackler there is a run-make test for JSON errors, but it is pretty much a smoke test and isn't touched by this patch. To be honest that test has been a real pain, and I'm not keen on making it more painful by adding more coverage, so this PR is untested :-( If we come to rely on JSON errors (I don't believe there are any 'serious' clients at the moment), then we could add tests similar to c-fail, but that feels like a lot of work for now."}}