Downloading artifacts for build_singularity_image_py37 (8221)...Downloading artifacts from coordinator... ok id=8221 responseStatus=200 OK token=BWeb2Uso$ SINGULARITYENV_PYTHONPATH=/test/package singularity exec --cleanenv -B $PWD:/test images/cc_py37.simg make -C /test/package testmake: Entering directory '/test/package'pytest tests/ -smake: Leaving directory '/test/package'make: pytest: Command not foundmake: *** [Makefile:42: test] Error 127ERROR: Job failed: exit code 1