Revert "Limit unit test and integration test logs to 256MB each. (#5044)"
Revert "Limit unit test and integration test logs to 256MB each. (#5044)"

This reverts commit c3abe1756ec12303e64b303171945fcadf411971.

Piping to head disables exit 1.

janisz/marathon,meln1k/marathon,mesosphere/marathon,janisz/marathon,Caerostris/marathon,janisz/marathon,janisz/marathon,natemurthy/marathon,Caerostris/marathon,gsantovena/marathon,Caerostris/marathon,guenter/marathon,gsantovena/marathon,mesosphere/marathon,natemurthy/marathon,guenter/marathon,guenter/marathon,meln1k/marathon,guenter/marathon,meln1k/marathon,gsantovena/marathon,gsantovena/marathon,gsantovena/marathon,Caerostris/marathon,mesosphere/marathon,natemurthy/marathon,meln1k/marathon,Caerostris/marathon,mesosphere/marathon,meln1k/marathon,janisz/marathon,mesosphere/marathon,guenter/marathon