Build failure: komodo

[KAIYOHUGO]

Nixpkgs version

• Unstable (26.05)

Steps to reproduce

It fail since 2026-02-14 on x86 and arm64

Can Hydra reproduce this build failure?

Yes, Hydra can reproduce this build failure.

Link to Hydra build job

https://hydra.nixos.org/job/nixos/unstable/nixpkgs.komodo.x86_64-linux

Relevant log output

Compiling komodo_core v1.19.5 (/build/source/bin/core)
error[E0716]: temporary value dropped while borrowed
   --> bin/core/src/alert/discord.rs:238:11
    |
235 | /         if details.is_empty() {
236 | |           format_args!("")
237 | |         } else {
238 | |           format_args!("\n{details}")
    | |           ^^^^^^^^^^^^^^^^^^^^^^^^^^-
    | |           |                         |
    | |           |                         temporary value is freed at the end of this statement
    | |           creates a temporary value which is freed while still in use
239 | |         }
    | |_________- borrow later used here
    |
    = note: consider using a `let` binding to create a longer lived value

error[E0716]: temporary value dropped while borrowed
   --> bin/core/src/alert/mod.rs:482:11
    |
479 | /         if details.is_empty() {
480 | |           format_args!("")
481 | |         } else {
482 | |           format_args!("\n{details}")
    | |           ^^^^^^^^^^^^^^^^^^^^^^^^^^-
    | |           |                         |
    | |           |                         temporary value is freed at the end of this statement
    | |           creates a temporary value which is freed while still in use
483 | |         }
    | |_________- borrow later used here
    |
    = note: consider using a `let` binding to create a longer lived value

For more information about this error, try `rustc --explain E0716`.
error: could not compile `komodo_core` (bin "core") due to 2 previous errors

Additional context

No response

System metadata

• system: "aarch64-linux"
• host os: Linux 6.12.63, NixOS, 26.05 (Yarara), 26.05.20251230.cad22e7
• multi-user?: yes
• sandbox: yes
• version: nix-env (Nix) 2.31.2+1
• channels(root): "nixos-26.05pre939624.e6eae2ee2110"
• nixpkgs: /nix/store/lv4kcr2y4b9k4ynhkga157507zxf372b-source

Notify maintainers

@r17x

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[azban]

That broke with the upgrade to rustc version 1.92: 1589393

Here is the upstream fix: moghtech/komodo#1122