[Maintenance] - ci.linaro.org down time 02/06/2018

[Benjamin Copeland]

Hello All,

The server will stop processing jobs on the 01/06/2018 at around
23:00 UTC, as the server will be put into "Shutdown mode".

Start: 02/06/2018 09:00 UTC
End: 02/06/2018 12:00 UTC

Sorry for the mistake in last email.

Regards

Ben