error: could not compile `wiremock`

[carrycooldude]

Proposal

error[E0658]: use of unstable library feature 'pin_macro'
--> /home/kartikey/.cargo/registry/src/github.com-1ecc6299db9ec823/wiremock-0.5.19/src/mock_server/bare_server.rs:247:32
|
247 | let mut notification = pin!(notify.notified());
| ^^^
|
= note: see issue #93178 rust-lang/rust#93178 for more information

Checking fake v2.8.0

error[E0658]: use of unstable library feature 'pin_macro'
--> /home/kartikey/.cargo/registry/src/github.com-1ecc6299db9ec823/wiremock-0.5.19/src/mock_server/bare_server.rs:6:5
|
6 | use std::pin::pin;
| ^^^^^^^^^^^^^
|
= note: see issue #93178 rust-lang/rust#93178 for more information

Reproduction steps

cargo clippy --all-features --all-targets

While running this cmd on this project
https://github.com/carrycooldude/hyperswitch.git

References

No response

[LukeMathWalker]

You need to update your installation of Rust to use a more recent version of the compiler.

rustup update should be enough, assuming you installed it via rustup.

[carrycooldude]

You need to update your installation of Rust to use a more recent version of the compiler.

rustup update should be enough, assuming you installed it via rustup.

I tried that too but still it's not working

[LukeMathWalker]

What does cargo --version return?

[carrycooldude]

What does cargo --version return?

cargo 1.66.0 (d65d197ad 2022-11-15)

[LukeMathWalker]

The latest is 1.72.0—you need to sort out your installation, this has nothing to do with wiremock.

[vasilakisfil]

@LukeMathWalker this actually has to do with wiremock. It needs to specify the minimum rust version in Cargo.toml or at least in documentation. Note that not everyone can update to latest Rust version for various reasons.

[LukeMathWalker]

You're correct, my wording was not precise.

Let me clarify: wiremock does not guarantee an MSRV, therefore when you see those kinds of error messages the expectation is that you update your toolchain.
If you don't want to, you need to pin a version old enough to be compatible with your toolchain of choice.

[vasilakisfil]

I understand that for wiremock is a bit early to guarantee an MSRV and breaking changes regarding that could happen even on minor versions, however, specifying a minimum Rust version in Cargo.toml or in releases could help us track down which version we could pin to.

[carrycooldude]

I understand that for wiremock is a bit early to guarantee an MSRV and breaking changes regarding that could happen even on minor versions, however, specifying a minimum Rust version in Cargo.toml or in releases could help us track down which version we could pin to.

I will surely try this one