exit status: 4 with stderr:
Fatal error: Output buffer was not big enough, this should not happen: file /home/buildnode/jenkins/workspace/oss-swift-4.2-package-linux-ubuntu-16_04/swift/stdlib/public/core/NormalizedCodeUnitIterator.swift, line 177 Current stack trace: 0 libswiftCore.so 0x00007f8205354fa0 _swift_stdlib_reportFatalErrorInFile + 215 1 libswiftCore.so 0x00007f82050ad5c1 <unavailable> + 1504705 2 libswiftCore.so 0x00007f82052ea0c2 <unavailable> + 3850434 3 libswiftCore.so 0x00007f82052ec3b9 <unavailable> + 3859385 4 libswiftCore.so 0x00007f82050acd0a <unavailable> + 1502474 5 libswiftCore.so 0x00007f82052ea008 <unavailable> + 3850248 6 libswiftCore.so 0x00007f82050acd0a <unavailable> + 1502474 7 libswiftCore.so 0x00007f8205246a28 <unavailable> + 3181096 8 libswiftCore.so 0x00007f8205269bfa <unavailable> + 3324922 9 libswiftCore.so 0x00007f8205269c36 <unavailable> + 3324982 10 libswiftCore.so 0x00007f8205269e6b <unavailable> + 3325547 11 libswiftCore.so 0x00007f82051e7870 _StringGuts.hash(into:) + 9 12 libswiftCore.so 0x00007f82051e79c1 <unavailable> + 2791873 13 libswiftCore.so 0x00007f82051d2470 _VariantSetBuffer.nativeInsert(_:forKey:) + 194 14 libswiftCore.so 0x00007f82051c8f70 Set.init<A>(_:) + 796 16 swift 0x0000000001043efe <unavailable> + 12861182 17 swift 0x0000000001048022 <unavailable> + 12877858 18 swift 0x00000000004f8b42 <unavailable> + 1018690 19 swift 0x00000000004df0bb <unavailable> + 913595 20 swift 0x00000000004da3f0 <unavailable> + 893936 21 swift
stderr.txt
https://ptpb.pw/paxS.txt/text