More and more CI tests failing with "Cannot connect to the Docker daemon"
In the Buildroot project, we are using Gitlab CI on gitlab.com to test Buildroot. Since a few weeks, we are seeing more and more random failures, where the test fails with "ERROR: Job failed (system failure): Cannot connect to the Docker daemon at tcp://126.96.36.199:2376. Is the docker daemon running?"
It never happens on the same jobs, and the jobs we are doing used to be stable a few weeks back.
etc. Having random failures in CI jobs is of course not really nice, as it creates some noise in the CI results :-/
Is there anything that can be done about it? Thanks!