Are we sure it is related to CPU_COUNT
? This fails well before that is relevant
https://travis-ci.com/github/conda-forge/openmpi-feedstock/builds/220978820
unning conda build
travis_fold:start:Runningcondabuild\r+ conda build /home/conda/recipe_root -m /home/conda/feedstock_root/.ci_support/linux_ppc64le_numpy1.17python3.6.____cpython.yaml --suppress-variables --clobber-file /home/conda/feedstock_root/.ci_support/clobber_linux_ppc64le_numpy1.17python3.6.____cpython.yaml
No numpy version specified in conda_build_config.yaml. Falling back to default numpy value of 1.16
WARNING:conda_build.metadata:No numpy version specified in conda_build_config.yaml. Falling back to default numpy value of 1.16
Adding in variants from internal_defaults
INFO:conda_build.variants:Adding in variants from internal_defaults
Adding in variants from /home/conda/feedstock_root/.ci_support/linux_ppc64le_numpy1.17python3.6.____cpython.yaml
INFO:conda_build.variants:Adding in variants from /home/conda/feedstock_root/.ci_support/linux_ppc64le_numpy1.17python3.6.____cpython.yaml
Attempting to finalize metadata for matplotlib-base
INFO:conda_build.metadata:Attempting to finalize metadata for matplotlib-base
Collecting package metadata (repodata.json): ...working...
no space left on device
in the last days: https://travis-ci.com/github/conda-forge/r-lightgbm-feedstock/jobs/498078864