Segmentation faults

[tdegrunt]

Sometimes, it seems when the workers are very busy we get segmentation faults.

/data/server/vendor/bundle/ruby/2.4.0/gems/beaneater-1.0.0/lib/beaneater/tube/collection.rb:106:in watched': undefined method map' for #String:0x00000000074411f8 (NoMethodError)

Is the following returning a string instead of an array?

last_watched = transmit('list-tubes-watched')[:body]