<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>It's an undefined symbol in Corelibs foundation. I've only seen this happen when Foundation didn't get properly rebuilt with the latest Swift. Should I hold off on clearing the workspace?<br><br>Sent from my iPhone</div><div><br>On Nov 8, 2016, at 7:19 PM, <a href="mailto:no-reply@swift.org">no-reply@swift.org</a> wrote:<br><br></div><blockquote type="cite"><div>
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<h1>[<font class="FAILURE">FAILURE</font>] oss-swift-incremental-RA-linux-ubuntu-16_10 [#436]</h1>
<table style="align=left;">
<tbody><tr><th>Build URL:</th><td><a href="https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/436/">https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/436/</a></td></tr>
<tr><th>Project:</th><td>oss-swift-incremental-RA-linux-ubuntu-16_10</td></tr>
<tr><th>Date of build:</th><td>Tue, 08 Nov 2016 19:04:26 -0800</td></tr>
<tr><th>Build duration:</th><td>15 min</td></tr>
</tbody></table>
<!-- JUnit TEMPLATE -->
<h2>Tests: </h2>
<table width="100%">
<tbody><tr><td class="bg1" colspan="2"></td></tr>
<tr><td class="bg2" colspan="2"> Name: <b>Swift(linux-x86_64)</b><br> Failed: 0 test(s), Passed: 8510 test(s), Total: 8510 test(s)</td></tr>
<tr><td>
</td></tr><tr><td class="bg2" colspan="2"> Name: <b>Swift-Unit</b><br> Failed: 0 test(s), Passed: 299 test(s), Total: 299 test(s)</td></tr>
<tr><td>
</td></tr></tbody></table>
<br>
<!-- CHANGE SET -->
<h2>Changes</h2>
<ul>
<li>Commit <b>e617517487b2e7cc5291ed8bdc3dba37d7500684</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">AST: Drop types with no explicit requirements from substitution lists</p>
<ul>
<li class="change-edit"><b>edit</b>: test/IRGen/protocol_resilience.sil</li>
<li class="change-edit"><b>edit</b>: test/SILGen/generic_closures.swift</li>
<li class="change-edit"><b>edit</b>: test/IRGen/partial_apply.sil</li>
<li class="change-edit"><b>edit</b>: lib/AST/ArchetypeBuilder.cpp</li>
<li class="change-edit"><b>edit</b>: test/SILGen/objc_bridged_using_protocol_extension_impl.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/guaranteed_self.swift</li>
<li class="change-edit"><b>edit</b>: test/Generics/associated_types.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/specialize_attr.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/errors.swift</li>
<li class="change-edit"><b>edit</b>: test/SILOptimizer/specialize_reabstraction.sil</li>
<li class="change-edit"><b>edit</b>: test/SIL/Parser/generic_signature_with_depth.swift</li>
<li class="change-edit"><b>edit</b>: test/SILOptimizer/eager_specialize.sil</li>
<li class="change-edit"><b>edit</b>: test/SIL/Parser/generics.sil</li>
<li class="change-edit"><b>edit</b>: test/SILGen/objc_imported_generic.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/default_arguments_generic.swift</li>
<li class="change-edit"><b>edit</b>: test/Serialization/serialize_attr.swift</li>
<li class="change-edit"><b>edit</b>: test/IRGen/witness_method.sil</li>
<li class="change-edit"><b>edit</b>: test/SILGen/witnesses.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/property_abstraction.swift</li>
</ul>
</li>
<br>
<li>Commit <b>3205b8a6c4000bdc8c932acf64d184218ebf99bb</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">Fix ad hoc substitution lists to not include derived type substitutions.</p>
<ul>
<li class="change-edit"><b>edit</b>: lib/Sema/ConstraintSystem.h</li>
<li class="change-edit"><b>edit</b>: lib/Sema/CSApply.cpp</li>
<li class="change-add"><b>add</b>: validation-test/compiler_crashers_fixed/28452-this-genericenv-already-have-generic-context-failed.swift</li>
<li class="change-edit"><b>edit</b>: lib/Sema/TypeCheckDecl.cpp</li>
<li class="change-delete"><b>delete</b>: validation-test/compiler_crashers/28452-this-genericenv-already-have-generic-context-failed.swift</li>
<li class="change-edit"><b>edit</b>: lib/AST/ProtocolConformance.cpp</li>
<li class="change-edit"><b>edit</b>: test/SILGen/statements.swift</li>
<li class="change-edit"><b>edit</b>: lib/Sema/TypeChecker.h</li>
<li class="change-edit"><b>edit</b>: lib/SILOptimizer/Utils/Local.cpp</li>
<li class="change-edit"><b>edit</b>: lib/Sema/CodeSynthesis.cpp</li>
<li class="change-edit"><b>edit</b>: test/SILGen/generic_literals.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/newtype.swift</li>
<li class="change-edit"><b>edit</b>: test/SILGen/property_behavior_init.swift</li>
<li class="change-edit"><b>edit</b>: lib/AST/Type.cpp</li>
</ul>
</li>
<br>
<li>Commit <b>6f362357b254bd4f7cc66fd587337cf2498a7cf2</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[Random access collection] Weaken constraints for 'indices' default.</p>
<ul>
<li class="change-edit"><b>edit</b>: stdlib/public/core/Indices.swift.gyb</li>
</ul>
</li>
<br>
<li>Commit <b>f786a9a230784d8bf0a44fc081e7a5e595df948e</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[Standard library] Duplicate subscript requirement in</p>
<ul>
<li class="change-edit"><b>edit</b>: stdlib/public/core/BidirectionalCollection.swift</li>
</ul>
</li>
<br>
<li>Commit <b>08aa31d519c8152b96150acf05a0da2d31fbcc84</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[Constraint solver] Slightly expand the "contextual conversion failure"</p>
<ul>
<li class="change-edit"><b>edit</b>: lib/Sema/CSDiag.cpp</li>
</ul>
</li>
<br>
<li>Commit <b>cc53f77d22157194f43ae2eecb1628064a923531</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">Temporarily disable property behaviors tests.</p>
<ul>
<li class="change-edit"><b>edit</b>: test/SILGen/property_behavior.swift</li>
<li class="change-edit"><b>edit</b>: test/decl/var/behaviors.swift</li>
</ul>
</li>
<br>
<li>Commit <b>5cf38210f3dd856538aadd6947e5f8f08985bb3e</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[Conformance checker] Add debug dumping for inferred type witnesses.</p>
<ul>
<li class="change-edit"><b>edit</b>: lib/Sema/TypeCheckProtocol.cpp</li>
</ul>
</li>
<br>
<li>Commit <b>eacf223f650800d09b3b32066126dc6a827c1893</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[SIL Optimizer] Remove now-unused static function. NFC</p>
<ul>
<li class="change-edit"><b>edit</b>: lib/SILOptimizer/Utils/Local.cpp</li>
</ul>
</li>
<br>
<li>Commit <b>320e439f2422298974136fc8de028c9ab9407809</b> by <b>dgregor:</b> <p class="commit-message" style="white-space: pre-wrap;">[Standard library] Duplicate subscript requirement in</p>
<ul>
<li class="change-edit"><b>edit</b>: stdlib/public/core/RandomAccessCollection.swift</li>
</ul>
</li>
<br>
<li>Commit <b>4044825aec78c25b726040e861edeb24a9d20ba9</b> by <b>Mishal Shah:</b> <p class="commit-message" style="white-space: pre-wrap;">[Preset] Update split buildbot incremental presets</p>
<ul>
<li class="change-edit"><b>edit</b>: utils/build-presets.ini</li>
</ul>
</li>
<br>
</ul>
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