Can the trooper take a look?

https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%207%20x64%20Perf%20%284%29?numbuilds=200

https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%207%20x64%20Perf%20%284%29/builds/5060/steps/List%20Perf%20Tests/logs/stdio

fatal: Not a git repository (or any of the parent directories): .git
INFO:root:Running ['git.bat', 'fetch']
fatal: Not a git repository (or any of the parent directories): .git
ERROR:root:ensure_engine failed
Traceback (most recent call last):
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 156, in main
    ensure_engine()
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 151, in ensure_engine
    _subprocess_check_call([git, 'fetch'], cwd=engine_path)
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 108, in _subprocess_check_call
    subprocess.check_call(argv, **kwargs)
  File "C:\b\depot_tools\python276_bin\lib\subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
CalledProcessError: Command '['git.bat', 'fetch']' returned non-zero exit status 128
INFO:root:Running ['git.bat', 'rev-parse', '--verify', 'd6020a7ef29d3f7fb77d16a1cd6b32c7b2f09dc2^{commit}']
fatal: Not a git repository (or any of the parent directories): .git
INFO:root:Running ['git.bat', 'fetch']
fatal: Not a git repository (or any of the parent directories): .git
Traceback (most recent call last):
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 170, in <module>
    sys.exit(main())
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 162, in main
    ensure_engine()
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 151, in ensure_engine
    _subprocess_check_call([git, 'fetch'], cwd=engine_path)
  File "C:\b\rr\tmpxbhvi2\rw\checkout\infra\recipes.py", line 108, in _subprocess_check_call
    subprocess.check_call(argv, **kwargs)
  File "C:\b\depot_tools\python276_bin\lib\subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['git.bat', 'fetch']' returned non-zero exit status 128