nf-core lint .                                                                                                              

                                          ,--./,-.
          ___     __   __   __   ___     /,-._.--~\
    |\ | |__  __ /  ` /  \ |__) |__         }  {
    | \| |       \__, \__/ |  \ |___     \`-._,-`-,
                                          `._,._,'

Running pipeline tests  [################--------------------]   44%  00:00:02  'check_nextflow_config'
ERROR: Found test failures in 'check_ci_config', halting lint run.


INFO: ===========
 LINTING RESULTS
=================
  46 tests passed   2 tests had warnings   4 tests failed

WARNING: Test Warnings:
  <http://nf-co.re/errors#4>: Config variable not found: params.reads
  <http://nf-co.re/errors#4>: Config variable not found: params.singleEnd

ERROR: Test Failures:
  <http://nf-co.re/errors#5>: Continuous integration must run nf-core lint Tests: './.travis.yml'
  <http://nf-co.re/errors#5>: CI is not pulling the correct docker image. Should be:
    'docker pull nfcore/sarek:dev'
  <http://nf-co.re/errors#5>: CI is not tagging docker image correctly. Should be:
    'docker tag nfcore/sarek:dev nfcore/sarek:dev'
  <http://nf-co.re/errors#5>: Continuous integration does not check minimum NF version: './.travis.yml'

ERROR: Sorry, some tests failed - exiting with a non-zero error code...