The 1.88.0 stable release is near (this Thursday). We'd like to fix most
warnings beforehand so that the compiler upgrade doesn't require
approval from too many teams.
This is therefore a preparation PR (like similar PRs before it).
There is a lot of changes for this release, mostly because the
`uninlined_format_args` lint has been added to the `style` lint group.
One can read more about the lint
[here](https://rust-lang.github.io/rust-clippy/master/#/uninlined_format_args).
The PR is the result of `cargo +beta clippy --fix` and `cargo fmt`. One
remaining warning is left for the proxy team.
---------
Co-authored-by: Conrad Ludgate <conrad@neon.tech>
As seen in staging logs with some massive compactions
(create_image_layer), in addition to racing with compaction or gc or
even between two invocations to `evict_layer_batch`.
Cc: #4745Fixes: #3851 (organic tech debt reduction)
Solution is not to log the Not Found in such cases; it is perfectly
natural to happen. Route to this is quite long, but implemented two
cases of "race between two eviction processes" which are like our disk
usage based eviction and eviction_task, both have the separate "lets
figure out what to evict" and "lets evict" phases.
