update WF

Author: comphead

kube/Dockerfile

@@ -35,6 +35,8 @@ ENV SCALA_VERSION=2.12
 RUN mkdir /comet
 WORKDIR /comet
 
+RUN du -h --max-depth=1
+
 # build native code first so that this layer can be re-used
 # if only Scala code gets modified
 COPY rust-toolchain.toml /comet/rust-toolchain.toml
@@ -60,7 +62,7 @@ RUN mkdir -p /root/.m2 && \
 
 RUN rm -rf /root/.rustup
 
-RUN df -h
+RUN du -h --max-depth=1
 
 # Pick the JDK instead of JRE to compile Comet
 RUN cd /comet \