Dec 01 19:54:02.676 INFO testing dcastelltort/rusty-chip8 against 1.30.1 for beta-1.31-5
Dec 01 19:54:02.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 19:54:02.837 INFO [stdout] 14c647f683e7a5143e0481f72dcba98cdf092bb927c57f744ac339ed9fd475c7
Dec 01 19:54:02.837 INFO running `"docker" "start" "-a" "14c647f683e7a5143e0481f72dcba98cdf092bb927c57f744ac339ed9fd475c7"`
Dec 01 19:54:03.314 INFO [stderr] usermod: no changes
Dec 01 19:54:03.515 INFO [stderr]    Compiling env_logger v0.5.10
Dec 01 19:54:03.515 INFO [stderr]    Compiling structopt v0.2.8
Dec 01 19:54:03.515 INFO [stderr]    Compiling rayon v0.9.0
Dec 01 19:54:08.135 INFO [stderr]    Compiling quicli v0.2.0
Dec 01 19:54:10.564 INFO [stderr]    Compiling rusty-chip8 v0.1.0 (/source)
Dec 01 19:54:11.358 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 19:54:11.358 INFO [stderr]  --> src/main.rs:2:1
Dec 01 19:54:11.358 INFO [stderr]   |
Dec 01 19:54:11.358 INFO [stderr] 2 | #![feature(fs_read_write)] //TO REMOVE with ugraded nightly or stable
Dec 01 19:54:11.358 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:54:11.358 INFO [stderr] 
Dec 01 19:54:11.358 INFO [stderr] error: aborting due to previous error
Dec 01 19:54:11.358 INFO [stderr] 
Dec 01 19:54:11.359 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 19:54:11.366 INFO [stderr] error: Could not compile `rusty-chip8`.
Dec 01 19:54:11.366 INFO [stderr] 
Dec 01 19:54:11.366 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 19:54:11.367 INFO [stderr] su: No module specific data is present
Dec 01 19:54:12.059 INFO running `"docker" "inspect" "14c647f683e7a5143e0481f72dcba98cdf092bb927c57f744ac339ed9fd475c7"`
Dec 01 19:54:12.192 INFO running `"docker" "rm" "-f" "14c647f683e7a5143e0481f72dcba98cdf092bb927c57f744ac339ed9fd475c7"`
Dec 01 19:54:12.355 INFO [stdout] 14c647f683e7a5143e0481f72dcba98cdf092bb927c57f744ac339ed9fd475c7
