<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Is anyone investigating this failure on the CI bots:<div class="">--</div><span style="color: rgb(192, 197, 206); font-family: monospace; font-size: 13px; white-space: pre-wrap; background-color: rgb(43, 48, 59);" class="">/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-15_10/buildbot_incremental/foundation-linux-x86_64/TestFoundation/TestFoundation: symbol lookup error: /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-15_10/buildbot_incremental/foundation-linux-x86_64/TestFoundation/TestFoundation: undefined symbol: _TFC10Foundation8NSNumberg25customPlaygroundQuickLookOs19PlaygroundQuickLook
</span><div class="">--</div><div class="">it has been showing up on and off all day</div><div class=""><br class=""></div><div class="">Latest example:</div><div class=""> <a href="https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-15_10/7246/console" class="">https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-15_10/7246/console</a></div><div class=""><br class=""></div><div class=""> - Daniel</div><div class=""><br class=""></div></body></html>