enable logging on CI

Author: sokra

.travis.yml

@@ -13,6 +13,7 @@ matrix:
       stage: basic
     - os: osx
       node_js: "14"
+      env: WATCHPACK_RECURSIVE_WATCHER_LOGGING=1
       stage: basic
     - os: osx
       node_js: "14"

azure-pipelines.yml

@@ -70,6 +70,7 @@ jobs:
       - script: |
           set -e
           export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"
+          export WATCHPACK_RECURSIVE_WATCHER_LOGGING=1
           yarn cover --report lcovonly
         displayName: "Run tests with coverage"