bugfix, set develop to cached build

.gitlab-ci.yml

@@ -41,7 +41,7 @@ builder:unstable:
      - cd containers/builder
      - head Dockerfile
      - make login
-     - make develop
+     - make develop-cached
 
 ## I wish there were a simple way to transfer the "latest/unstable" strings
 ## between jobs...

containers/release/Dockerfile.in

@@ -36,7 +36,7 @@ RUN apt-get -yqq update \
         gv \
         poppler-utils \
  && apt-get -yqq purge lmod \
- && apt-get autoremove \
+ && apt-get -yqq autoremove \
  && rm -rf /var/lib/apt/lists/*
 
 ## Copy over files from builder