Use set in multi-step RUN jobs
Use set in multi-step RUN jobs

This is recommended by docker to make errors clearer and to ensure a
good exit code if one of the steps fails.

stopfstedt/ilios,Trott/ilios,dartajax/ilios,dartajax/ilios,ilios/ilios,Trott/ilios,stopfstedt/ilios,thecoolestguy/ilios,ilios/ilios,thecoolestguy/ilios