Bump MSRV, edition 2024, and update all dependencies to latest

[GideonBear]

Todo:

• Bump MSRV
• Bump edition to 2024
• Revisit Add shell completion generation for bash, zsh, fish, powershell and elvish #1466
• Update all dependencies (except merge) to latest
• Remove all four pins added by fix(deps): Fix non-locked install on older version of Rust #1482 and fix(deps): Fix non-locked install on older version of Rust #1485 (Bump MSRV and related changes #1510)
• Get rid of all the dependencies on home entirely (including transitive) (Bump MSRV and related changes #1510)
• "If the bumped MSRV hinders you in using or packaging Topgrade, please let us know!"

---

$ git clone https://github.com/topgrade-rs/topgrade
$ cd topgrade  # Make sure the pinned toolchain is used
$ cargo install topgrade
    Updating git repository `https://github.com/topgrade-rs/topgrade`
  Installing topgrade v16.2.1 (https://github.com/topgrade-rs/topgrade#907d778c)
    Updating crates.io index
     Locking 304 packages to latest compatible versions
      Adding console v0.15.11 (available: v0.16.1)
      Adding etcetera v0.8.0 (available: v0.10.0)
      Adding home v0.5.12 (requires Rust 1.88)
      Adding merge v0.1.0 (available: v0.2.0)
      Adding nix v0.29.0 (available: v0.30.1)
      Adding regex v1.10.6 (available: v1.12.2)
      Adding strum v0.26.3 (available: v0.27.2)
      Adding tempfile v3.10.1 (available: v3.23.0)
      Adding thiserror v1.0.69 (available: v2.0.17)
      Adding tokio v1.47.2 (available: v1.48.0)
      Adding toml v0.8.23 (available: v0.9.8)
      Adding which v6.0.3 (available: v8.0.0)
error: failed to compile `topgrade v16.2.1 (https://github.com/topgrade-rs/topgrade#907d778c)`, intermediate artifacts can be found at `/tmp/cargo-installikn6Gn`.
To reuse those artifacts with a future compilation, set the environment variable `CARGO_TARGET_DIR` to that path.

Caused by:
  failed to download `home v0.5.12`

Caused by:
  unable to get packages from source

Caused by:
  failed to parse manifest at `/home/gideon/.cargo/registry/src/index.crates.io-6f17d22bba15001f/home-0.5.12/Cargo.toml`

Caused by:
  feature `edition2024` is required

  The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.84.1 (66221abde 2024-11-19)).
  Consider trying a newer version of Cargo (this may require the nightly release).
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

[GideonBear]

This crate is maintained by the Cargo team, primarily for use by Cargo and Rustup and not intended for external use. This crate may make major changes to its APIs or be deprecated without warning.

https://crates.io/crates/home

Argh

[GideonBear]

@AThePeanut4:

I think for now we pin home to <0.5.11, and then we can do a small MSRV bump to 1.88 or something in v17 and get rid of all the dependencies on home entirely.

[GideonBear]

There's more:

error: failed to parse manifest at `/home/gideon/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ignore-0.4.25/Cargo.toml`

Caused by:
  feature `edition2024` is required

  The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.84.1 (66221abde 2024-11-19)).
  Consider trying a newer version of Cargo (this may require the nightly release).
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

[GideonBear]

I don't think it's worth it to do a temporary fix for this

[GideonBear]

Ref #1268

[GideonBear]

I don't think it's worth it to do a temporary fix for this

Nevermind, since it's necessary to bump the lockfile with Renovate, I'll just pin the three offenders rq

[GideonBear]

All four pins added by #1482 and #1485 should be removed when we update the MSRV

[GideonBear]

Ref #1275