Test of one fetchInitialOffset error
Test of one fetchInitialOffset error

Includes fix to error returns in offset_manager.go

HelixEducation/sarama,VividCortex/sarama,mailgun/sarama,VividCortex/sarama,Neuw84/sarama,scalingdata/sarama,DataDog/sarama,kmiku7/sarama,yangfan876/sarama,scalingdata/sarama,pronix/sarama,jepst/sarama,Shopify/sarama,raisemarketplace/sarama,winlinvip/sarama,crast/sarama,crast/sarama,vrischmann/sarama,kmiku7/sarama,jepst/sarama,raisemarketplace/sarama,winlinvip/sarama,mailgun/sarama,yangfan876/sarama,cep21/sarama,remerge/sarama,Neuw84/sarama,DataDog/sarama,cep21/sarama,jimmykuo/sarama,HelixEducation/sarama,Shopify/sarama,vrischmann/sarama,remerge/sarama,jimmykuo/sarama,pronix/sarama