Dec 01 23:11:52.460 INFO testing binarybana/sudok against 1.30.1 for beta-1.31-5
Dec 01 23:11:52.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:11:52.856 INFO [stdout] 80548778241e1d88c1f3640e9fbb4666bf61b03b04efd5f4c0eae3855d525470
Dec 01 23:11:52.859 INFO running `"docker" "start" "-a" "80548778241e1d88c1f3640e9fbb4666bf61b03b04efd5f4c0eae3855d525470"`
Dec 01 23:11:53.927 INFO [stderr] usermod: no changes
Dec 01 23:11:54.038 INFO [stderr]    Compiling rayon v0.9.0
Dec 01 23:11:58.187 INFO [stderr]    Compiling sudok v0.1.0 (/source)
Dec 01 23:11:59.287 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 23:11:59.287 INFO [stderr]  --> src/main.rs:1:1
Dec 01 23:11:59.287 INFO [stderr]   |
Dec 01 23:11:59.287 INFO [stderr] 1 | #![feature(nll)]
Dec 01 23:11:59.287 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 01 23:11:59.287 INFO [stderr] 
Dec 01 23:11:59.287 INFO [stderr] error: aborting due to previous error
Dec 01 23:11:59.287 INFO [stderr] 
Dec 01 23:11:59.287 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 23:11:59.299 INFO [stderr] error: Could not compile `sudok`.
Dec 01 23:11:59.299 INFO [stderr] 
Dec 01 23:11:59.299 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 23:11:59.299 INFO [stderr] su: No module specific data is present
Dec 01 23:12:00.297 INFO running `"docker" "inspect" "80548778241e1d88c1f3640e9fbb4666bf61b03b04efd5f4c0eae3855d525470"`
Dec 01 23:12:00.711 INFO running `"docker" "rm" "-f" "80548778241e1d88c1f3640e9fbb4666bf61b03b04efd5f4c0eae3855d525470"`
Dec 01 23:12:00.963 INFO [stdout] 80548778241e1d88c1f3640e9fbb4666bf61b03b04efd5f4c0eae3855d525470
