I haven't been able to run instrumentation tests on Android recently, I'm on ToT 69.0.3480.0.

I'm building the chrome_public_test_apk target and running via:

out/Release/bin/run_chrome_public_test_apk

The error I'm getting has something to do with not being able to find some temp file on my device:

AdbCommandFailedError: (device: 84B5T15915000102) adb pull /sdcard/temp_file-b7840df498d87.json /tmp/tmprXcBNn/list_tests.json: failed with exit status 1 and output:
- adb: error: failed to stat remote object '/sdcard/temp_file-b7840df498d87.json': No such file or directory

I can provide the whole stack if necessary.