The N5 died.  There are no signs of life.

Charging up a replacement.

Replacement installed.

chrome-bot@build91-b1:(Linux 14.04):~$ ./adb devices
List of devices attached
0757a2f000599749	device

Starting with https://build.chromium.org/p/chromium.fyi/builders/Android%20ChromeDriver%20Tests%20%28dbg%29/builds/32501

Thanks for fixing it!

Bot is up and running. However, there are some test failures due to the chrome versions.
@ Sam, Looks like we might need to update Chrome apks on the new device. Could you please take a look?

The beta apk installs fine, but the stable one fails with this error:

[100%] /data/local/tmp/android-B0urB0N%2F56.0.2924.87%2Farm%2FChromeStable.apk
        pkg: /data/local/tmp/android-B0urB0N%2F56.0.2924.87%2Farm%2FChromeStable.apk
Failure [INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES]

jbudorick@ I remember we had this issue last time we replaced the device, and you fixed it by installing with a certain adb switch. Can you remind me how you did this?

Also, I tried doing what was suggested in  crbug.com/650301#c8  (including using the symlinked adb) but I still get

Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE]

I've just updated both the stable and beta apks. The magic switch was "-g":

./adb install -rg ChromeStable.apk

Chromedriver android bot again started failing this morning.
https://build.chromium.org/p/chromium.fyi/builders/Android%20ChromeDriver%20Tests%20%28dbg%29/builds/32727

I    0.005s TimeoutThread-1-for-MainThread  [host]> /b/build/slave/Android_ChromeDriver_Tests__dbg_/build/src/third_party/android_tools/sdk/platform-tools/adb devices
E    0.069s Main  Unable to provision local devices.
Traceback (most recent call last):
  File "/b/build/slave/Android_ChromeDriver_Tests__dbg_/build/src/build/android/provision_devices.py", line 553, in main
    return ProvisionDevices(args)
  File "/b/build/slave/Android_ChromeDriver_Tests__dbg_/build/src/build/android/provision_devices.py", line 74, in ProvisionDevices
    raise device_errors.DeviceUnreachableError(args.device)
DeviceUnreachableError: None
step returned non-zero exit code: 87

Can someone please take a look?

Looking into this. I personally know very little about android device provisioning, so I'm talking to bpastene and jbudorick.

+ labs

Looks like the N5 on build91-b1 is down/could use some TLC

Device was frozen.  Power cycled and now it's back.

chrome-bot@build91-b1:(Linux 14.04):~$ ./adb devices
List of devices attached
0757a2f000599749	device

I just updated the beta apk again, to 57.0.2987.88. Hopefully it cycles green with build #32731.

Green!

Thanks for fixing it!