build: raise msrv (1.83.0) rust toolchain (1.84.0)

[tessus]

allows to merge #5260

see also: #5260 (comment)

[BlackDex]

Missing the docker changes here.
Also, the rust docker images are not yet published.

[dani-garcia]

Nice, thanks for the reminder about the other PR

[tessus]

@BlackDex Ah, I see. in this case I'll wait and update the PR then.

P.S.: Although this might take a while. slim-bookworm 1.83 was only pushed 2 weeks ago. If we use this as an indicator, we might have to wait for about a month.

[dani-garcia]

Yeah the docker image build seems to be a manual process, usually only takes a couple of hours/days though:

https://github.com/docker-library/official-images/commits/master/library/rust

The PR for 1.84 is here: docker-library/official-images#18214

[dfunkt]

Let's not forget about the scheduled builds for the alpine builder images (https://github.com/BlackDex/rust-musl/actions). This PR should be merged after the 1.84.0 versions are available here -> https://github.com/BlackDex/rust-musl/pkgs/container/rust-musl

[tessus]

@dfunkt I have already made the changes locally. I'll commit and push the docker changes when the official and blackdex's musl images are available.

edit:

• rust:1.84.0-slim-bookworm
• blackdex/rust-musl:*-musl-stable-1.84.0

[BlackDex]

@tessus the images are built btw. They are also now signed via attestation

[BlackDex]

Thanks.