fix building nightly (#3642)

.github/workflows/nightly.yml

@@ -22,7 +22,7 @@ jobs:
       run: >-
         python -m pip install --user --upgrade setuptools wheel
     - name: Build
-      run: >-
+      run: |
         python .github/prepare_nightly.py
         python setup.py sdist bdist_wheel
         ls -lh dist/

.github/workflows/pypi-release.yml

@@ -23,8 +23,9 @@ jobs:
       run: >-
         python -m pip install --user --upgrade setuptools wheel
     - name: Build
-      run: >-
+      run: |
         python setup.py sdist bdist_wheel
+        ls -lh dist/
 
     # We do this, since failures on test.pypi aren't that bad
     - name: Publish to Test PyPI