running 1 test Symbol : thread 'spec_symbol' (2560) panicked at mrubyedge/src/yamrb/optable.rs:531:13: not implemented: INTERN: Not supported yet note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace test spec_symbol ... FAILED failures: failures: spec_symbol test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 49 filtered out; finished in 0.00s