Installation fails with crates.io version

[jbteves-sandia]

Currently, on crates.io, the version is listed as 0.18, not 0.19 as is listed on this repo, and fails with the following error when building using cargo install c2rust with no additional flags on cargo version 1.82.0.

error[E0282]: type annotations needed for `Box<_>`
  --> [REDACTED]/index.crates.io-6f17d22bba15001f/time-0.3.18/src/format_description/parse/mod.rs:83:9
   |
83 |     let items = format_items
   |         ^^^^^
...
86 |     Ok(items.into())
   |              ---- type must be known at this point
   |
   = note: this is an inference error on crate `time` caused by an API change in Rust 1.80.0; update `time` to version `>=0.3.35` by calling `cargo update`

For more information about this error, try `rustc --explain E0282`.

However, installing from source works fine:

cargo install --git https://github.com/immunant/c2rust.git c2rust
[spew]
Installed package `c2rust v0.19.0 (https://github.com/immunant/c2rust.git#516b30e3)` (executables `c2rust`, `c2rust-transpile`)

[siennathesane]

I can confirm this issue exists for me too and installing from source works as well.

[kkysen]

This is fundamentally a duplicate of #1125 (see #1125 (comment)), so I'm closing this to centralize things there. Once we properly publish 0.20.0, this issue should be fixed.