Revert "unskip the test_build_execution.py for now"
Revert "unskip the test_build_execution.py for now"

This reverts commit f9cfcc74fbdc08350bc4c6459f90ea3d3b3da478.

janinko/pnc-cli,thauser/pnc-cli,thauser/pnc-cli,project-ncl/pnc-cli,project-ncl/pnc-cli,thauser/pnc-cli,janinko/pnc-cli,janinko/pnc-cli,project-ncl/pnc-cli