ruby failure for puppet-opendaylight

gistfile1.txt

Untouched resources:
  File[/opt/opendaylight/configuration/initial]
  File[/opt/opendaylight/etc/opendaylight/karaf]
RS_SET=centos-7-docker RPM_REPO='https://nexus.opendaylight.org/content/repositories/opendaylight-fluorine-epel-7-$basearch-devel' bundle exec rake beaker
TEST_TIERS env variable not defined. Defaulting to run all tests.
/usr/bin/ruby -I/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-core-3.8.0/lib:/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-support-3.8.0/lib /home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-core-3.8.0/exe/rspec spec/acceptance --color
/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/beaker-rspec-6.2.4/lib/beaker-rspec/helpers/serverspec.rb:43: warning: already initialized constant Module::VALID_OPTIONS_KEYS
/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/specinfra-2.76.1/lib/specinfra/configuration.rb:4: warning: previous definition of VALID_OPTIONS_KEYS was here
Hypervisor for centos-7-docker is docker
Beaker::Hypervisor, found some docker boxes to create

An error occurred while loading ./spec/acceptance/class_spec.rb.
Failure/Error: require 'beaker-rspec/spec_helper'
LoadError:
  cannot load such file -- beaker/hypervisor/docker
  
# ./vendor/ruby/2.5.0/gems/beaker-4.0.0/lib/beaker/hypervisor.rb:31:in `require'
# ./vendor/ruby/2.5.0/gems/beaker-4.0.0/lib/beaker/hypervisor.rb:31:in `create'
# ./vendor/ruby/2.5.0/gems/beaker-4.0.0/lib/beaker/network_manager.rb:73:in `block in provision'
# ./vendor/ruby/2.5.0/gems/beaker-4.0.0/lib/beaker/network_manager.rb:72:in `each_key'
# ./vendor/ruby/2.5.0/gems/beaker-4.0.0/lib/beaker/network_manager.rb:72:in `provision'
# ./vendor/ruby/2.5.0/gems/beaker-rspec-6.2.4/lib/beaker-rspec/beaker_shim.rb:35:in `provision'
# ./vendor/ruby/2.5.0/gems/beaker-rspec-6.2.4/lib/beaker-rspec/spec_helper.rb:50:in `block in <top (required)>'
# ./vendor/ruby/2.5.0/gems/beaker-rspec-6.2.4/lib/beaker-rspec/spec_helper.rb:5:in `<top (required)>'
# ./spec/spec_helper_acceptance.rb:1:in `require'
# ./spec/spec_helper_acceptance.rb:1:in `<top (required)>'
# ./spec/acceptance/class_spec.rb:1:in `require'
# ./spec/acceptance/class_spec.rb:1:in `<top (required)>'
No examples found.

Finished in 0.00048 seconds (files took 1.06 seconds to load)
0 examples, 0 failures, 1 error occurred outside of examples

/usr/bin/ruby -I/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-core-3.8.0/lib:/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-support-3.8.0/lib /home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rspec-core-3.8.0/exe/rspec spec/acceptance --color failed
rake aborted!
Command failed with status (1): [RS_SET=centos-7-docker RPM_REPO='https://n...]
/home/Vic/git/puppet-opendaylight/Rakefile:33:in `block in <top (required)>'
/home/Vic/git/puppet-opendaylight/vendor/ruby/2.5.0/gems/rake-12.3.1/exe/rake:27:in `<top (required)>'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli/exec.rb:75:in `load'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli/exec.rb:75:in `kernel_load'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli/exec.rb:28:in `run'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli.rb:424:in `exec'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/vendor/thor/lib/thor.rb:387:in `dispatch'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli.rb:27:in `dispatch'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/vendor/thor/lib/thor/base.rb:466:in `start'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/cli.rb:18:in `start'
/usr/share/gems/gems/bundler-1.16.1/exe/bundle:30:in `block in <top (required)>'
/usr/share/gems/gems/bundler-1.16.1/lib/bundler/friendly_errors.rb:122:in `with_friendly_errors'
/usr/share/gems/gems/bundler-1.16.1/exe/bundle:22:in `<top (required)>'
/usr/bin/bundle:23:in `load'
/usr/bin/bundle:23:in `<main>'
Tasks: TOP => sanity => cent_devel_dock
(See full trace by running task with --trace)