exit status: 4 with stderr:
Fatal error: could not demangle keypath type from '�: file /home/buildnode/jenkins/workspace/oss-swift-5.3-package-linux-ubuntu-16_04/swift/stdlib/public/core/KeyPath.swift, line 2623 Current stack trace: 0 libswiftCore.so 0x00007fa81bf3dc30 swift_reportError + 50 1 libswiftCore.so 0x00007fa81bfb01a0 _swift_stdlib_reportFatalErrorInFile + 115 2 libswiftCore.so 0x00007fa81bc7b465 <unavailable> + 1410149 3 libswiftCore.so 0x00007fa81bc7b0a7 <unavailable> + 1409191 4 libswiftCore.so 0x00007fa81bc7b642 <unavailable> + 1410626 5 libswiftCore.so 0x00007fa81bc79a70 _assertionFailure(_:_:file:line:flags:) + 523 6 libswiftCore.so 0x00007fa81bd55451 <unavailable> + 2303057 7 libswiftCore.so 0x00007fa81bd556ae <unavailable> + 2303662 8 libswiftCore.so 0x00007fa81bd54c97 <unavailable> + 2301079 9 libswiftCore.so 0x00007fa81bd54990 _swift_getKeyPath(pattern:arguments:) + 120 12 swift 0x0000000000599cdc <unavailable> + 1678556 13 swift 0x000000000058723f <unavailable> + 1602111 14 swift 0x000000000056c471 <unavailable> + 1492081 15 swift 0x000000000055fa38 <unavailable> + 1440312 16 swift 0x000000000055c87e <unavailable> + 1427582 17 swift 0x00000000004d653b <unavailable> + 877883 18 libc.so.6 0x00007fa81e044740 __libc_start_main + 240 19 swift 0x00000000004d5fe9 <unavailable> + 876521 Stack dump: 0. Program arguments: /usr/bin/swift -frontend -interpret - -disable-objc-interop -I /Libraries/.build/x86_64-unknown-linux-gnu/debug -I /Libraries/.build/checkouts/SwiftBacktrace/Sources/CSwiftB
stderr.txt
https://file.io/eS5e3Un0