Updating ddadevops fixed it

infrastructure/c4k-website-build/build.py

@@ -12,7 +12,7 @@ class MyBuild(DevopsDockerBuild):
 
 @init
 def initialize(project):
-    project.build_depends_on('ddadevops>=0.12.4')
+    project.build_depends_on('ddadevops>=3.1.3')
     stage = 'prod'
     dockerhub_user = environ.get('DOCKERHUB_USER')
     if not dockerhub_user:

infrastructure/c4k-website-build/test/serverspec.edn

@@ -1,4 +1,4 @@
 {:file [{:path "/entrypoint.sh" :mod "700"}
         {:path "/usr/local/bin/functions.sh" :mod "700"}
-        {:path "/etc/excludes.pattern" :mod "700"}
+        {:path "/etc/exclude.pattern" :mod "700"}
         {:path "/etc/lein/project.clj" :mod "700"}]}