Linux caching works as far as I am concerned

gitlab/build.sh

@@ -22,11 +22,6 @@ fi
 BOB_BUILD_NUMBER=`head -n 1 ./_ci/${OS_SLUG}/${PYTHON_VERSION}/build_number.txt | tr -d '\n'`
 export_env BOB_BUILD_NUMBER
 
-log_info ls ${CONDA_FOLDER}/pkgs
-ls ${CONDA_FOLDER}/pkgs
-log_info ls ${CONDA_ENVS_PATH}/.pkgs
-ls ${CONDA_ENVS_PATH}/.pkgs
-
 if [ -z "${CI_COMMIT_TAG}" ]; then
     run_cmd ${CONDA_FOLDER}/bin/conda build --override-channels -c ${CONDA_BETA_CHANNEL} -c ${CONDA_CHANNEL} -c defaults --python=${PYTHON_VERSION} conda
 else
@@ -35,7 +30,3 @@ fi
 
 # Copy the .tar.bz2 and urls.txt
 merge_conda_cache ${CONDA_ENVS_PATH}/.pkgs ${CONDA_FOLDER}/pkgs
-log_info ls ${CONDA_FOLDER}/pkgs
-ls ${CONDA_FOLDER}/pkgs
-log_info ls ${CONDA_ENVS_PATH}/.pkgs
-ls ${CONDA_ENVS_PATH}/.pkgs