singularity-container 3.0.3+ds-1 is marked for autoremoval from testing on 2019-07-11 It (build-)depends on packages with these RC bugs: 865975: docker.io: docker.io changes iptables default FORWARD policy to DROP, breaks VM and others 929662: docker.io: CVE-2018-15664 930302: docker.io: docker.io changes iptables default FORWARD policy to DROP, breaks VM and others