Incorrect load rustc version

[duongvansang]

My rustc is latest one

% rustc -V
rustc 1.79.0 (129f3b996 2024-06-10)

but when I run anchor test for project I just init through command:

anchor init day1

It shows I am using rustc version 1.68.0-dev

$anchor test --skip-local-validator
error: package solana-program v1.18.16 cannot be built because it requires rustc 1.75.0 or newer, while the currently active rustc version is 1.68.0-dev
Either upgrade to rustc 1.75.0 or newer, or use
cargo update -p [email protected] --precise ver
where ver is the latest version of solana-program supporting rustc 1.68.0-dev

[duongvansang]

btw, I use anchor version 0.30
% anchor -V anchor-cli 0.30.0 and run on mac

[acheroncrypto]

This was answered here #3012 (comment). You'll also get a better error message with the newer Solana versions.