update flake to 2.7.0

[pinpox]

No description provided.

[matze]

Thank you!

[matze]

@pinpox I just released 3.0.0, so if you could be so kind to open a PR for the corresponding flake update?

[pinpox]

I'm looking into it, but I get this error now when updating:

error: failed to parse manifest at `/build/source/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 (1.84.0 (66221abde 2024-11-19)).
  Consider adding `cargo-features = ["edition2024"]` to the top of Cargo.toml (above the [package] table) to tell Cargo you are opting in to use this unstable feature.
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.
error: builder for '/nix/store/7c8vd82hfhr0v6pkfq0zrqv08zf8l01w-wastebin-3.0.0.drv' failed with exit code 101;
       last 22 log lines:
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/3l5y928hvgn4w3rnyvbri9872gyvn3k5-source
       > source root is source
       > Executing cargoSetupPostUnpackHook
       > Finished cargoSetupPostUnpackHook
       > Running phase: patchPhase
       > Executing cargoSetupPostPatchHook
       > Validating consistency between /build/source/Cargo.lock and /build/wastebin-3.0.0-vendor/Cargo.lock
       > Finished cargoSetupPostPatchHook
       > Running phase: updateAutotoolsGnuConfigScriptsPhase
       > Running phase: configurePhase
       > Running phase: buildPhase
       > Executing cargoBuildHook
       > cargoBuildHook flags: -j 8 --target x86_64-unknown-linux-gnu --offline --profile release
       > error: failed to parse manifest at `/build/source/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 (1.84.0 (66221abde 2024-11-19)).
       >   Consider adding `cargo-features = ["edition2024"]` to the top of Cargo.toml (above the [package] table) to tell Cargo you are opting in to use this unstable feature.
       >   See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

I'm not sure if this is nix-specific or a rust configuration issue. I'll try to find a solution, let me know if you anything about this, my rust is not that strong.

[matze]

wastebin 3.0.0 requires Rust 1.85 effectively. I know it's pretty recent but better to make such a hard requirement earlier than later.

[pinpox]

Ok, seems 1.85 is already on its way to nixpkgs. I opened a draft PR for now (NixOS/nixpkgs#387581), will update when NixOS/nixpkgs#383902 has reached master