# Test platform detection from base image -- Cargo.toml -- [package] name = "test-app" version = "0.1.0" edition = "2021" [dependencies] -- src/main.rs -- fn main() { println!("Hello, world!"); } # Build without explicit platform - should detect from base image env RUST_LOG=info exec ./krust build --no-push . stderr 'Detecting available platforms' stderr 'Detected platforms'