Revert "Updated error handling based on conda build 4"
Revert "Updated error handling based on conda build 4"

This reverts commit d61037f776ac3488821666e9a933e43e46e292d7.

dan-blanchard/conda-build,dan-blanchard/conda-build,ilastik/conda-build,ilastik/conda-build,dan-blanchard/conda-build,ilastik/conda-build