[Sun Nov 28 11:46:54 2021] [line]  blah
[Sun Nov 28 11:49:24 2021] [error]  [RuntimeError] 
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/support/mixins/observable_spec.rb:71:in `block (5 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:70:in `block (3 levels) in notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:106:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:70:in `block (2 levels) in notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:69:in `each'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:69:in `block in notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/rubies/ruby-3.1.0-preview1/lib/ruby/3.1.0/monitor.rb:202:in `synchronize'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/rubies/ruby-3.1.0-preview1/lib/ruby/3.1.0/monitor.rb:202:in `mon_synchronize'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:68:in `notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:36:in `block (2 levels) in advertise'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/support/mixins/observable_spec.rb:11:in `notify'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/support/mixins/observable_spec.rb:74:in `block (4 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Parent:
[Sun Nov 28 11:49:24 2021] [error]  ObservableTest
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Block:
[Sun Nov 28 11:49:24 2021] [error]  #<Proc:0x00007f7110a5e028 /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:70>
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Caller:
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:105:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:70:in `block (2 levels) in notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:69:in `each'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:69:in `block in notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/rubies/ruby-3.1.0-preview1/lib/ruby/3.1.0/monitor.rb:202:in `synchronize'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/rubies/ruby-3.1.0-preview1/lib/ruby/3.1.0/monitor.rb:202:in `mon_synchronize'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:68:in `notify_observers'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/support/mixins/observable.rb:36:in `block (2 levels) in advertise'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/support/mixins/observable_spec.rb:11:in `notify'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/support/mixins/observable_spec.rb:74:in `block (4 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  --------------------------------------------------------------------------------
[Sun Nov 28 11:49:24 2021] [error]  [RuntimeError] 
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:81:in `block (8 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:106:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:81:in `block (7 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/matchers/built_in/raise_error.rb:59:in `matches?'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in `with_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in `handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:101:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:80:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Parent:
[Sun Nov 28 11:49:24 2021] [error]  Subject
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Block:
[Sun Nov 28 11:49:24 2021] [error]  #<Proc:0x00007f710f322300 /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:81>
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Caller:
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:105:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:81:in `block (7 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/matchers/built_in/raise_error.rb:59:in `matches?'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in `with_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in `handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:101:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:80:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  --------------------------------------------------------------------------------
[Sun Nov 28 11:49:24 2021] [error]  [RuntimeError] 
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:89:in `block (8 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:106:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:89:in `block (7 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/matchers/built_in/raise_error.rb:59:in `matches?'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in `with_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in `handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:101:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:88:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Parent:
[Sun Nov 28 11:49:24 2021] [error]  Subject
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Block:
[Sun Nov 28 11:49:24 2021] [error]  #<Proc:0x00007f710f2b09f8 /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:89>
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Caller:
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:105:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:89:in `block (7 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/matchers/built_in/raise_error.rb:59:in `matches?'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in `with_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in `handle_matcher'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:101:in `to'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:88:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  --------------------------------------------------------------------------------
[Sun Nov 28 11:49:24 2021] [error]  [RuntimeError] 
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:96:in `block (7 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:106:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:96:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Parent:
[Sun Nov 28 11:49:24 2021] [error]  Subject
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Block:
[Sun Nov 28 11:49:24 2021] [error]  #<Proc:0x00007f710f249618 /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:96>
[Sun Nov 28 11:49:24 2021] [error]  
[Sun Nov 28 11:49:24 2021] [error]  Caller:
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/lib/cuboid/utilities.rb:105:in `exception_jail'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/workspace/qadron/cuboid/spec/cuboid/utilities_spec.rb:96:in `block (6 levels) in <top (required)>'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `instance_exec'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `block in with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `block in with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in `with_around_example_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in `with_around_and_singleton_context_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in `block in run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in `run_examples'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `block in run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `map'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in `with_suite_hooks'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in `block in run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in `report'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in `run_specs'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in `run'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in `invoke'
[Sun Nov 28 11:49:24 2021] [error]  /home/zapotek/.rvm/gems/ruby-3.1.0-preview1@cuboid/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'
[Sun Nov 28 11:49:24 2021] [error]  --------------------------------------------------------------------------------