XCodeSummary failing with sample case

[AlexTanabe]

Issue

Using the following sample code for XCodeSummary:

import Danger
import DangerXCodeSummary // package: https://github.com/f-meloni/danger-swift-xcodesummary.git

let danger = Danger()

// Xcode summary warnings check.
XCodeSummary(filePath: "result.json").report()

results in the following error:

+ danger-swift ci
(node:47824) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Fatal error: Report not found: file DangerXCodeSummary/XCodeSummary.swift, line 90

Stack dump:
0.	Program arguments: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -interpret /var/folders/__/clhhlm6d5fg7__h0syj9vmtw0000gv/T/_tmp_dangerfile.swift -enable-objc-interop -stack-check -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -I /usr/local/lib/danger -I /Users/fastlane/.danger-swift/Scripts/Cache/somewhere_PR-703-somewhere-_dangerfile_imports/.build/debug -target-sdk-version 10.15.6 -module-name _tmp_dangerfile -lDangerDependencies -lDanger -- runner /snapshot/danger-js/distribution/commands/danger-ci.js --process danger-swift --passURLForDSL /var/folders/__/clhhlm6d5fg7__h0syj9vmtw0000gv/T/danger-dsl.json /var/folders/__/clhhlm6d5fg7__h0syj9vmtw0000gv/T/danger-response.json 
1.	Apple Swift version 5.3 (swiftlang-1200.0.29.2 clang-1200.0.30.1)
2.	While running user code "/var/folders/__/clhhlm6d5fg7__h0syj9vmtw0000gv/T/_tmp_dangerfile.swift"

0  swift                       0x0000000114122865
 
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37

1  swift                       0x0000000114121865 llvm::sys::RunSignalHandlers() + 85

2  swift                       0x0000000114122e1f 
SignalHandler(int) + 111
3  libsystem_platform.dylib    0x00007fff6c2935fd _sigtramp + 29
4  libsystem_platform.dylib    0x00007ffee0012670 _sigtramp + 18446744071358115984
5  libDangerDependencies.dylib 0x00000001174a4148 $s18DangerXCodeSummary0bC0C8filePath13resultsFilterACSS_SbAA6ResultVcSgtcfC + 1848
6  libDangerDependencies.dylib 0x00000001174dd0e5 $s18DangerXCodeSummary0bC0C8filePath13resultsFilterACSS_SbAA6ResultVcSgtcfC + 235221

7  swift                       0x000000010fce15cf 
llvm::orc::runAsMain(int (*)(int, char**), llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, llvm::Optional<llvm::StringRef>) + 2495

8  swift                       0x000000010fcbe9cb 
swift::RunImmediately(swift::CompilerInstance&, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, swift::IRGenOptions const&, swift::SILOptions const&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >&&) + 6747

9  swift                      
 0x000000010fc99afa performCompileStepsPostSILGen(swift::CompilerInstance&, swift::CompilerInvocation const&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> >, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 2426

10 swift                       0x000000010fc89ae0 
swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 21152

11 swift                       0x000000010fc0ac07 
main + 1255
12 libdyld.dylib               0x00007fff6c096cc9 start + 1



Cloning and building inline dependencies: import DangerXCodeSummary // package: https://github.com/f-meloni/danger-swift-xcodesummary.git, this might take some time.
�[0;0m�[31mERROR: Dangerfile eval failed at Dangerfile.swift
�[0;0m
Failing the build, there is 1 fail.

Environment

• XCodeSummary installed with Marathon
• danger-swift: 3.5.0
• XCode 12.0

EDIT : Tested this case with XCode 12 official release and updated the stack trace accordingly (no big changes though)