Trying to build a project that connects to the solana network to mint new tokens and such. I keep getting the following error:
Computer@mypc:~/projects/test_rust_functions/test_files$ rustc --version rustc 1.88.0-nightly (6bc57c6bf 2025-04-22)
Computer@mypc:~/prototype/server$ solana --version solana-cli 2.2.6 (src:e5cdee7c; feat:4066693973, client:Agave)
Computer@mypc:~/prototype/server$ bash build.sh
ERROR: rustc 1.79.0-dev is not supported by the following packages:
Note that this is the rustc version that ships with Solana tools and not your system's rustc version. Use solana-install update or head over to https://docs.solanalabs.com/cli/install to install a newer version.
[email protected] requires rustc 1.81
[email protected] requires rustc 1.81
Either upgrade rustc or select compatible dependency versions with
cargo update <name>@<current-ver> --precise <compatible-ver>
where <compatible-ver> is the latest version supporting rustc 1.79.0-dev
My build.sh file is the following:
cargo build-sbf --manifest-path=./Cargo.toml --sbf-out-dir=./dist/program
solana config set --url devnet
solana program deploy dist/program/server.so --url devnet
And lastly my Cargo.toml file is the following:
[package]
name = "server"
version = "0.1.0"
edition = "2021"
[dependencies]
solana-program = "2.2.1"
spl-token = { version="8.0.0", features = [ "no-entrypoint" ] }
spl-associated-token-account = { version="6.0.0", features = [ "no-entrypoint" ] }
sys-mount = "3.0.1"
sysinfo = "0.34.2"
mountpoints = "0.2.1"
actix-rt = "1.1.0"
tokio = { version = "1.0", features = ["rt-multi-thread", "macros", "process", "io-util"] }
actix-web = "3.0.0-alpha.1"
diesel = { version = "1.4.4", features = ["postgres", "r2d2", "chrono", "uuid"] }
env_logger = "0.7.1"
r2d2 = "0.8.8"
r2d2-diesel = "1.0.0"
rand = "0.8.4"
serde = "1.0.106"
serde_json = "1.0.51"
uuid = { version = "0.6", features = ["serde", "v4"] }
[dev-dependencies]
solana-program-test = "2.2.7"
solana-sdk = "2.2.2"
[lib]
crate-type = ["cdylib", "lib"]
Not sure what I'm doing wrong or how to update the rustc devc environment. I've already attempted to redownload solana and my path is pointing to solana. This program I got from Coding&Crypto at https://github.com/Coding-and-Crypto/Rust-Solana-Tutorial/tree/master/nfts/mint-nft-raw and I'm trying to merge it with my project, other than naming conventions I haven't changed it significantly yet. Any help is appreciated.
