Has anyone encountered any issue building swift using Xcode 10.0 beta (10L176w) as I've tried few times and followed the instructions specified in Swift github page with following command?

utils/build-script --release-debuginfo --xcode

but i am getting following compilation failure?

The following build commands failed:
CompileC /Users/lakpadindu/Develop/swift-source/build/Xcode-RelWithDebInfoAssert/swift-macosx-x86_64/stdlib/public/stubs/Swift.build/RelWithDebInfo/swiftStdlibStubs-macosx-x86_64.build/Objects-normal/x86_64/SwiftNativeNSXXXBase.o /Users/lakpadindu/Develop/swift-source/build/Xcode-RelWithDebInfoAssert/swift-macosx-x86_64/stdlib/public/stubs/8/SwiftNativeNSXXXBase.mm normal x86_64 objective-c++ com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)
utils/build-script: fatal error: command terminated with a non-zero exit status 65, aborting

Please ignore as the issue has been reported earlier at Master build fails macOS due to error: Build input file cannot be found: SwiftNativeNSXXXBase.mm - #7 by Michael_Gottesman