release version 0.8.9

1 job for 49-nan-in-cv_results-leads-to-exception in 25 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Test
failed test #60874

00:00:25

 
Name Stage Failure
failed
test Test There has been a runner system failure, please try again
Pulling docker image postgres:latest ...
ERROR: Preparation failed: Error: No such image: postgres:latest (docker.go:149:0s)
Will be retried in 3s ...
Using Docker executor with image python:3.6-slim ...
Starting service postgres:latest ...
Pulling docker image postgres:latest ...
ERROR: Preparation failed: Error: No such image: postgres:latest (docker.go:149:0s)
Will be retried in 3s ...
ERROR: Job failed (system failure): Error: No such image: postgres:latest (docker.go:149:0s)