Problem: Docker build problems can be hard to pinpoint

[weex]

To find the point at which the docker image became unusable I went looking to download particular images from hub.docker.com to do a binary search for where it started failing. The best resource I found was this advanced image management page which may not be public.

From that list it is possible to copy an untagged release like docker pull dsterry/ecko@sha256:aec70c570cbb2b3cfee3675e31bd5737de71c2e5288fc61a5097214a5b3e11e5

Proposed solution(s):

• Find a way to autotag every build.
• Ensure this page is public or that the build sha256 ids are publicly available.