Make the test script early exit on error
Make the test script early exit on error

AlexeyRaga/eta,AlexeyRaga/eta,rahulmutt/ghcvm,alexander-at-github/eta,rahulmutt/ghcvm,rahulmutt/ghcvm,pparkkin/eta,pparkkin/eta,AlexeyRaga/eta,AlexeyRaga/eta,pparkkin/eta,alexander-at-github/eta,AlexeyRaga/eta,alexander-at-github/eta,rahulmutt/ghcvm,pparkkin/eta,alexander-at-github/eta,rahulmutt/ghcvm,pparkkin/eta,alexander-at-github/eta