add: `lib32-rust-bin` #8430

Job	Run time
test-on-debian (debian:stable, master)	1m 51s
test-on-debian (debian:stable, develop)	2m 2s
test-on-debian (debian:testing, master)	1m 58s
test-on-debian (debian:testing, develop)	1m 58s
test-on-debian (debian:unstable, master)	1m 41s
test-on-debian (debian:unstable, develop)	1m 57s
test-on-ubuntu (ubuntu:latest, master)	2m 0s
test-on-ubuntu (ubuntu:latest, develop)	1m 47s
test-on-ubuntu (ubuntu:devel, master)	1m 45s
test-on-ubuntu (ubuntu:devel, develop)	1m 56s
test-on-ubuntu (ubuntu:rolling, master)	2m 1s
test-on-ubuntu (ubuntu:rolling, develop)	2m 1s
	22m 57s

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