updated readme

5 jobs for master in 1 minute and 54 seconds (queued for 1 minute and 4 seconds)
latest
Status Job ID Name Coverage
  Start
failed #2981
triggered
clean

00:00:07

passed #2982
triggered
purge_dependencies

00:01:53

 
  Build
skipped #2983
triggered
build
 
  Dockerize
skipped #2984
triggered
build_docker
skipped #2985
triggered
release_docker
 
Name Stage Failure
failed
clean Start There has been a runner system failure, please try again
Running with gitlab-runner 11.8.0 (4745a6f3)
on My Docker Runner ggpN_Gd_
Using Docker executor with image maven:latest ...
Pulling docker image maven:latest ...
Using docker image sha256:067b65acf67aa56715c50b55fd2a590a14e339174a9858f2bbd3e20f0619e94b for maven:latest ...
Running on runner-ggpN_Gd_-project-22-concurrent-0 via 77cf6c55d26a...
ERROR: Job failed (system failure): Error: No such container: e22c22f9cf93777d0d93490ea99b309f959f29ec209c1bbba9cc723cd9a95b98 (executor_docker.go:967:0s)