Fatal error: Duplicate values for key: 'PINFoundation':

[jerrymarino]

I get the following error when running with certain focus configurations:

ERROR: /Users/jerrymarino/Projects/ios-review/BUILD.bazel:16:1: Couldn't build file Focus.xcodeproj: error executing shell command: '/bin/bash -c set -e; tools/xchammer.app/Contents/MacOS/xchammer generate_v2 bazel-out/ios_x86_64-dbg/bin/FocusXcode_impl_xchammer_config.json --workspace_root $PWD --bazel \$SRCROOT/tools/bazelwrap...' failed (Illegal instruction): bash failed: error executing command
  (cd /private/var/tmp/_bazel_jerrymarino/dab264afbccc7ab80d8809aaba91b923/execroot/__main__ && \
  exec env - \
  /bin/bash -c 'set -e; tools/xchammer.app/Contents/MacOS/xchammer generate_v2 bazel-out/ios_x86_64-dbg/bin/FocusXcode_impl_xchammer_config.json --workspace_root $PWD --bazel \$SRCROOT/tools/bazelwrapper --xcode_project_rule_info bazel-out/ios_x86_64-dbg/bin/FocusXcode_impl_xchammer_info.json ; ditto Focus.xcodeproj bazel-out/ios_x86_64-dbg/bin/Focus.xcodeproj')
Execution platform: @bazel_tools//platforms:host_platform
Fatal error: Duplicate values for key: 'XXX': file /Library/Caches/com.apple.xbs/Binaries/SwiftPrebuiltSDKModules_macOS/install/TempContent/Objects/EmbeddedProjects/CrossTrain_macOS_SDK/macOS_SDK/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/swift/Swift.swiftmodule/x86_64.swiftinterface, line 18373
/bin/bash: line 1: 61461 Illegal instruction: 4  tools/xchammer.app/Contents/MacOS/xchammer generate_v2 bazel-out/ios_x86_64-dbg/bin/FocusXcode_impl_xchammer_config.json --workspace_root $PWD --bazel \$SRCROOT/tools/bazelwrapper --xcode_project_rule_info bazel-out/ios_x86_64-dbg/bin/FocusXcode_impl_xchammer_info.json
Target //:FocusXcode failed to build
Build artifacts:
>>>/private/var/tmp/_bazel_jerrymarino/dab264afbccc7ab80d8809aaba91b923/execroot/__main__/bazel-out/ios_x86_64-dbg/bin/FocusXcode.dummy