I apologize if this is the wrong email for this report. I got it from the "Worker" tab on a build on https://lab.llvm.org/buildbot/#/builders/219 .
The build is failing at the build step. It's trying to run: ninja ^"^" ^"^"
which is erroring out with ninja: error: empty path
https://lab.llvm.org/buildbot/#/builders/219/builds/9644/steps/4/logs/stdio
Ted