Are there differences between the two config.yml files?
I wonder if the changes in CPU arch, which happened around about that time, are responsible?
The relevant compile problem is:
-- Building with CMake V3.6.2
-- The C compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
Exit reason and status: signal 1
Too long with no output (exceeded 10m0s)
I don’t know what “ABI info” is, but that is probably what you need to focus on. I suggest doing some searching around that? See this search, which produces this similar-looking question.
I wonder if this is down to Docker not running in the correct privileged mode to give you the correct CPU information. Could you try forcing it? I do not know how to do that, but it may be worth looking into.
Also, try this on a Machine executor - that is closer to bare metal than the Docker executor, and may be better for this sort of use-case.