{"action":"reopened","issue":{"url":"https://api.github.com/repos/dotnet/corefx/issues/27244","repository_url":"https://api.github.com/repos/dotnet/corefx","labels_url":"https://api.github.com/repos/dotnet/corefx/issues/27244/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/corefx/issues/27244/comments","events_url":"https://api.github.com/repos/dotnet/corefx/issues/27244/events","html_url":"https://github.com/dotnet/corefx/issues/27244","id":298159045,"number":27244,"title":"Test failure: System.IO.Tests.Enumeration.RootTests/CanRecurseFromRoot","user":{"login":"dotnet-mc-bot","id":19915927,"avatar_url":"https://avatars3.githubusercontent.com/u/19915927?v=4","gravatar_id":"","url":"https://api.github.com/users/dotnet-mc-bot","html_url":"https://github.com/dotnet-mc-bot","followers_url":"https://api.github.com/users/dotnet-mc-bot/followers","following_url":"https://api.github.com/users/dotnet-mc-bot/following{/other_user}","gists_url":"https://api.github.com/users/dotnet-mc-bot/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet-mc-bot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet-mc-bot/subscriptions","organizations_url":"https://api.github.com/users/dotnet-mc-bot/orgs","repos_url":"https://api.github.com/users/dotnet-mc-bot/repos","events_url":"https://api.github.com/users/dotnet-mc-bot/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet-mc-bot/received_events","type":"User","site_admin":false},"labels":[{"id":545620720,"url":"https://api.github.com/repos/dotnet/corefx/labels/disabled-test","name":"disabled-test","color":"654321","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2018-02-19T04:34:26Z","updated_at":"2018-02-20T11:04:03Z","closed_at":null,"author_association":"NONE","body":"Opened on behalf of @danmosemsft\n\nThe test `System.IO.Tests.Enumeration.RootTests/CanRecurseFromRoot` has failed.\n\nSystem.InvalidOperationException : Sequence contains more than one matching element\n\n        Stack Trace:\n\n           at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source, Func`2 predicate) in /Users/buildagent/agent/_work/391/s/corefx/src/System.Linq/src/System/Linq/Single.cs:line 143\n       at System.IO.Tests.Enumeration.RootTests.CanRecurseFromRoot() in /Users/buildagent/agent/_work/391/s/corefx/src/System.IO.FileSystem/tests/Enumeration/RootTests.netcoreapp.cs:line 47\nBuild : Master - 20180219.01 (Core Tests)\nFailing configurations:\n- OSX.1012.Amd64-x64\n  - Release\n- Ubuntu.1710.Amd64-x64\n  - Release\n"}}
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