See
https://github.com/apache/thrift/actions/runs/11052790050/job/30715634970?pr=3042
for an example, this is the failure snippet:
---->8----
error[E0658]: use of unstable library feature 'mixed_integer_ops'
-->
/home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-width-0.1.14/src/tables.rs:407
:22
|
407 | (sum.wrapping_add_signed(isize::from(add)), info)
| ^^^^^^^^^^^^^^^^^^^
|
= note: see issue #87840 <https://github.com/rust-lang/rust/issues/87840>
for more information
error[E0658]: use of unstable library feature 'mixed_integer_ops'
-->
/home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-width-0.1.14/src/tables.rs:702
:22
|
702 | (sum.wrapping_add_signed(isize::from(add)), info)
| ^^^^^^^^^^^^^^^^^^^
|
= note: see issue #87840 <https://github.com/rust-lang/rust/issues/87840>
for more information
----8<----
Interestingly the failure happens on a third party dependency, not our code
(but I'm not familiar with rust to have an opinion on whether that's
"normal").
