Require nightly toolchain for Rust

We're using the (long-term) unstable `build-std` feature which requires the nightly compiler.
lowRISC · Aug 22, 2024 · bce6eff · bce6eff
1 parent 72f9459
commit bce6eff
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sw/rust/rust-toolchain.toml b/sw/rust/rust-toolchain.toml
@@ -1,2 +1,3 @@
 [toolchain]
 targets = ["riscv32imc-unknown-none-elf"]
+channel = "nightly"