solana/Dockerfile: copy rust-toolchain into image

kcsongor · johnsaigle · commit 88c0cbce9fab · 2024-03-18T08:58:45.000-04:00
diff --git a/solana/Dockerfile b/solana/Dockerfile
@@ -7,6 +7,7 @@ COPY Cargo.lock Cargo.lock
 COPY Cargo.toml Cargo.toml
 COPY modules modules
 COPY programs programs
+COPY rust-toolchain rust-toolchain
 
 ENV RUST_BACKTRACE=1
 
