We still have a gcc-libs-i686 package, which does not currently build:
2019/06/06 21:24:06 building gcc-libs-i686-amd64-8.2.0
build: build: builddeps: specify the package version to disambiguate between ["gcc-i686-amd64-8.2.0" "gcc-i686-c-amd64-8.2.0" "gcc-i686-host-amd64-8.2.0"]
We still have a gcc-libs-i686 package, which does not currently build: