<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">So I'm trying to build swift-2.2-SNAPSHOT-2015-12-18-a. OSX: 10.11.2 (15C50), Xcode: Version 7.2 (7C68), CMake: 3.4.1, ninja: 1.6.0<div class=""><br class=""></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;" class=""><div class="">$ git show head</div><div class="">commit 0ddf238ad7209fed3b89c0b2300f88d9d3dfb5d0</div><div class=""><br class=""></div><div class="">$ ./utils/build-script -t</div><div class="">...snip...</div><div class=""><div class="">FAILED: cd /Users/drew/Code/swift-devel/swift/docs && /Library/Frameworks/Python.framework/Versions/3.4/bin/sphinx-build -W -D latex_paper_size=letter -d /Users/drew/Code/swift-devel/build/Ninja-DebugAssert/swift-macosx-x86_64/doctrees -b html . /Users/drew/Code/swift-devel/build/Ninja-DebugAssert/swift-macosx-x86_64/docs/html</div></div><div class=""><div class="">Running Sphinx v1.2.2</div></div><div class=""><div class="">loading pickled environment... failed: [Errno 2] No such file or directory: '/Users/drew/Code/swift-devel/build/Ninja-DebugAssert/swift-macosx-x86_64/doctrees/environment.pickle'</div></div><div class=""><div class="">building [html]: targets for 72 source files that are out of date</div></div><div class=""><div class="">updating environment: 72 added, 0 changed, 0 removed</div></div><div class=""><div class="">reading sources... [ 1%] ABI</div></div><div class=""><div class="">reading sources... [ 2%] ARCOptimization</div></div><div class=""><div class="">reading sources... [ 4%] AccessControl</div></div><div class=""><div class="">reading sources... [ 5%] AccessControlInStdlib</div></div><div class=""><div class="">reading sources... [ 6%] Arrays</div></div><div class=""><div class="">reading sources... [ 8%] CallingConvention</div></div><div class=""><div class="">reading sources... [ 9%] DebuggingTheCompiler</div></div><div class=""><div class="">reading sources... [ 11%] Dependency Analysis</div></div><div class=""><div class="">reading sources... [ 12%] DriverInternals</div></div><div class=""><div class="">reading sources... [ 13%] DriverParseableOutput</div></div><div class=""><div class="">reading sources... [ 15%] ErrorHandling</div></div><div class=""><div class="">reading sources... [ 16%] ErrorHandlingRationale</div></div><div class=""><div class="">reading sources... [ 18%] Failable Initializers</div></div><div class=""><div class="">reading sources... [ 19%] Generics</div></div><div class=""><div class="">reading sources... [ 20%] GitWorkflows</div></div><div class=""><div class="">reading sources... [ 22%] HighLevelSILOptimizations</div></div><div class=""><div class="">reading sources... [ 23%] Import</div></div><div class=""><div class="">reading sources... [ 25%] IndexInvalidation</div></div><div class=""><div class="">reading sources... [ 26%] LibraryEvolution</div></div><div class=""><div class="">reading sources... [ 27%] Literals</div></div><div class=""><div class="">reading sources... [ 29%] LogicalObjects</div></div><div class=""><div class="">reading sources... [ 30%] Modules</div></div><div class=""><div class="">reading sources... [ 31%] MutationModel</div></div><div class=""><div class="">reading sources... [ 33%] ObjectInitialization</div></div><div class=""><div class="">reading sources... [ 34%] OptimizationTips</div></div><div class=""><div class="">reading sources... [ 36%] Pattern Matching</div></div><div class=""><div class="">reading sources... [ 37%] SIL</div></div><div class=""><div class="">reading sources... [ 38%] SequencesAndCollections</div></div><div class=""><div class="">reading sources... [ 40%] Serialization</div></div><div class=""><div class="">reading sources... [ 41%] StdlibAPIGuidelines</div></div><div class=""><div class="">reading sources... [ 43%] StdlibRationales</div></div><div class=""><div class="">reading sources... [ 44%] StoredAndComputedVariables</div></div><div class=""><div class="">reading sources... [ 45%] StringDesign</div></div><div class=""><div class="">reading sources... [ 47%] Testing</div></div><div class=""><div class="">reading sources... [ 48%] TextFormatting</div></div><div class=""><div class="">reading sources... [ 50%] TransparentAttr</div></div><div class=""><div class="">reading sources... [ 51%] TypeChecker</div></div><div class=""><div class="">reading sources... [ 52%] archive/LangRefNew</div></div><div class=""><div class="">reading sources... [ 54%] archive/Namespace Level Vars and Top Level Code</div></div><div class=""><div class="">reading sources... [ 55%] archive/Objective-C Interoperability</div></div><div class=""><div class="">reading sources... [ 56%] archive/Resilience</div></div><div class=""><div class="">reading sources... [ 58%] contents</div></div><div class=""><div class="">reading sources... [ 59%] proposals/Accessors</div></div><div class=""><div class="">reading sources... [ 61%] proposals/ArrayBridge</div></div><div class=""><div class="">reading sources... [ 62%] proposals/AttrC</div></div><div class=""><div class="">reading sources... [ 63%] proposals/C Pointer Argument Interop</div></div><div class=""><div class="">reading sources... [ 65%] proposals/C Pointer Interop Language Model</div></div><div class=""><div class="">reading sources... [ 66%] proposals/Concurrency</div></div><div class=""><div class="">reading sources... [ 68%] proposals/DeclarationTypeChecker</div></div><div class=""><div class="">reading sources... [ 69%] proposals/EnumStyle</div></div><div class=""><div class="">reading sources... [ 70%] proposals/Enums</div></div><div class=""><div class="">reading sources... [ 72%] proposals/Initialization</div></div><div class=""><div class="">reading sources... [ 73%] proposals/InitializerInheritance</div></div><div class=""><div class="">reading sources... [ 75%] proposals/InoutCOWOptimization</div></div><div class=""><div class="">reading sources... [ 76%] proposals/Inplace</div></div><div class=""><div class="">reading sources... [ 77%] proposals/ObjC Interoperation</div></div><div class=""><div class="">reading sources... [ 79%] proposals/OptimizerEffects</div></div><div class=""><div class="">reading sources... [ 80%] proposals/OptionSets</div></div><div class=""><div class="">reading sources... [ 81%] proposals/RemoteMirrors</div></div><div class=""><div class="">reading sources... [ 83%] proposals/TypeState</div></div><div class=""><div class="">reading sources... [ 84%] proposals/ValueSemantics</div></div><div class=""><div class="">reading sources... [ 86%] proposals/WholeModuleOptimization</div></div><div class=""><div class="">reading sources... [ 87%] proposals/archive/Memory and Concurrency Model</div></div><div class=""><div class="">reading sources... [ 88%] proposals/archive/ProgramStructureAndCompilationModel</div></div><div class=""><div class="">reading sources... [ 90%] proposals/archive/UnifiedFunctionSyntax</div></div><div class=""><div class="">reading sources... [ 91%] proposals/rejected/Bridging Container Protocols to Class Clusters</div></div><div class=""><div class="">reading sources... [ 93%] proposals/rejected/ClassConstruction</div></div><div class=""><div class="">reading sources... [ 94%] proposals/rejected/Clonable</div></div><div class=""><div class="">reading sources... [ 95%] proposals/rejected/Constructors</div></div><div class=""><div class="">reading sources... [ 97%] proposals/rejected/KeywordArguments</div></div><div class=""><div class="">reading sources... [ 98%] proposals/valref</div></div><div class=""><div class="">reading sources... [100%] weak</div></div><div class=""><div class=""><br class=""></div></div><div class=""><div class=""><br class=""></div></div><div class=""><div class="">Warning, treated as error:</div></div><div class=""><div class="">/Users/drew/Code/swift-devel/swift/docs/SIL.rst:1197: WARNING: Title underline too short.</div></div><div class=""><div class=""><br class=""></div></div><div class=""><div class="">Swift Calling Convention @convention(swift)</div></div><div class=""><div class="">~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</div></div><div class=""><br class=""></div><div class=""><br class="">[13/123] Compiling /Users/drew/Code/swift-devel/b...x-x86_64/stdlib/public/core/macosx/x86_64/Swift.o<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/CString.swift:63:3: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i < length; ++i {<br class=""> ^ ~~~ ~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/Character.swift:123:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i < 8; ++i {<br class=""> ^ ~~~ ~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:716:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = lhsNative.startIndex; i != endIndex; i = i.successor() {<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:1233:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var index = lhsNative.startIndex; index != endIndex;<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:2116:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i != capacity; ++i {<br class=""> ^ ~~~ ~~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:2604:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i < nativeStorage.capacity; ++i {<br class=""> ^ ~~~ ~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:3251:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var b = nativeStorage._next(lastInChain);<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:3263:7: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for b = lastInChain; b != hole; b = nativeStorage._prev(b) {<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:2116:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i != capacity; ++i {<br class=""> ^ ~~~ ~~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:2604:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = 0; i < nativeStorage.capacity; ++i {<br class=""> ^ ~~~ ~~~~~~ ~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:3251:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var b = nativeStorage._next(lastInChain);<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/HashedCollections.swift.gyb:3263:7: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for b = lastInChain; b != hole; b = nativeStorage._prev(b) {<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/StringCharacterView.swift:148:7: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for ; start != end; start._successorInPlace() {<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/Unicode.swift:708:3: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var scalar = inputDecoder.decode(&input);<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/UnsafePointer.swift.gyb:213:5: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i = count; --i >= 0; {<br class=""> ^<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/Prespecialized.swift:33:9: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i2 = 0; i2 < a.count; ++i2 {<br class=""> ^ ~~~ ~~~~~~~ ~~~~~~<br class=""> in ..<<br class="">/Users/drew/Code/swift-devel/swift/stdlib/public/core/Prespecialized.swift:32:7: warning: C-style for statement is deprecated and will be removed in a future version of Swift<br class=""> for var i1 = 0; i1 < a.count; ++i1 {<br class=""> ^ ~~~ ~~~~~~~ ~~~~~~<br class=""> in ..<<br class="">ninja: build stopped: subcommand failed.<br class="">./utils/build-script: command terminated with a non-zero exit status 1, aborting</div><div class=""><br class=""></div></blockquote>Some questions about this result:<div class=""><br class="">1. Is it generally expected that snapshot tags should build on OSX? I thought it would be more likely to build than HEAD. Am I wrong? Is it preferred to build HEAD for general use?<div class="">2. Has this issue been fixed? I cannot find a reference to "WARNING: Title underline too short" (which might be the failing error? although the output continues for quite some time) on this list or on <a href="http://bugs.swift.org" class="">bugs.swift.org</a>, but presumably somebody has tried to build Swift at some point in the past few days</div><div class="">3. Is there something wrong with my config?</div><div class=""><br class=""></div></div><div class="">Sorry for asking a "hurr durr how to build" question, but I am still getting oriented with the build system and initial searching did not turn up anything relevant to the Swift project specifically.</div></body></html>