Libstdc++6:i386 dependency issue?

[spookydonut]

https://travis-ci.org/github/tgstation/TerraGov-Marine-Corps/jobs/678192917

libstdc++6 : Breaks: libstdc++6:i386 (!= 5.4.0-6ubuntu1~16.04.11) but 9.3.0-10ubuntu2~16.04 is to be installed
 libstdc++6:i386 : Depends: gcc-9-base:i386 (= 9.3.0-10ubuntu2~16.04) but it is not going to be installed
                   Depends: libc6:i386 (>= 2.18) but it is not going to be installed
                   Depends: libgcc1:i386 (>= 1:4.2) but it is not going to be installed
                   Breaks: libstdc++6 (!= 9.3.0-10ubuntu2~16.04) but 5.4.0-6ubuntu1~16.04.11 is to be installed

[spookydonut]

Appears to be resolved now

[native-api]

Build suddenly starting to error out - unmet package dependencies

ppa:ubuntu-toolchain-r/test is broken. Some of its packages – libgcc-9-dev in particular – require dependencies (libgcc1 in particular) of greater versions than available in either stock Bionic repos or that PPA. The PPA should be providing those, I guess, since they are a part of the toolchain.

[spookydonut]

To be clear, the issue started happening after that other issue was marked as resolved.