error: could not compile `ff` when running cargo test on cw20-base contract

[Odelya]

I cloned the repository and ran cargo test on cw20-base contract, however, I get

error: could not compile ff

It seems that ff is not updated to its latest version, but I am not sure which library requires it and which ff is set there to "0.10.1"

[hashedone]

Hi, I just checked it and cannot reproduce - both cw20 and the whole workspace is passing tests with cargo test. It works also after removing Cargo.lock so it doesn't look like it is problem with any dependencies. Could you check cargo version you are using (cargo --version) so I can check if this way I would be able to reproduce it?

[Odelya]

I installed it via rustup and I’m using the latest version which is 1.6.00 on m1 Mac Thanks!

…

On 2 May 2022, at 0:28, Bartłomiej Kuras ***@***.***> wrote:  Hi, I just checked it and cannot reproduce - both cw20 and the whole workspace is passing tests with cargo test. It works also after removing Cargo.lock so it doesn't look like it is problem with any dependencies. Could you check cargo version you are using (cargo --version) so I can check if this way I would be able to reproduce it? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.

[hashedone]

The dependency to ff="0.10.1" is transitive from cosmwams-crypto and if it should be updated it is there (in particular k256 package to be upgraded to a newer version), however, it seems not to be trivial as API changed slightly (minor changes, but I need to go through them). Also, I need to ensure that we can just update dependencies without breaking API. Will take a deeper look probably on Tuesday.

Anyway, it puzzles me why with the newest Rust, the compilation fails - it should be able to checkout the older version of ff (0.10.1 in this case) as it is not yanked. Do you mind pasting me your whole build log? I assume you test pure cw20 contract with no changes, right?

[Odelya]

I ran cargo test from the root and now it passed fine. You can close this issue. Thanks @hashedone