Dec 02 21:15:28.680 INFO testing radix_sort-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 21:15:28.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 21:15:29.200 INFO [stdout] c2b434aed1a215ebf6cfa6b747519938b54c0effcbf0b511f6981559b5415d98
Dec 02 21:15:29.203 INFO running `"docker" "start" "-a" "c2b434aed1a215ebf6cfa6b747519938b54c0effcbf0b511f6981559b5415d98"`
Dec 02 21:15:30.897 INFO [stderr] usermod: no changes
Dec 02 21:15:30.989 INFO [stderr]    Compiling radix_sort v0.1.0 (/source)
Dec 02 21:15:32.566 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 21:15:32.566 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 21:15:32.566 INFO [stderr]   |
Dec 02 21:15:32.566 INFO [stderr] 1 | #![feature(test)]
Dec 02 21:15:32.566 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 21:15:32.566 INFO [stderr] 
Dec 02 21:15:32.566 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 21:15:32.566 INFO [stderr]  --> src/lib.rs:2:1
Dec 02 21:15:32.566 INFO [stderr]   |
Dec 02 21:15:32.566 INFO [stderr] 2 | #![feature(const_fn)]
Dec 02 21:15:32.566 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 21:15:32.566 INFO [stderr] 
Dec 02 21:15:32.566 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 21:15:32.566 INFO [stderr] 
Dec 02 21:15:32.566 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 21:15:32.566 INFO [stderr] error: Could not compile `radix_sort`.
Dec 02 21:15:32.566 INFO [stderr] 
Dec 02 21:15:32.566 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 21:15:32.566 INFO [stderr] su: No module specific data is present
Dec 02 21:15:33.017 INFO running `"docker" "inspect" "c2b434aed1a215ebf6cfa6b747519938b54c0effcbf0b511f6981559b5415d98"`
Dec 02 21:15:33.221 INFO running `"docker" "rm" "-f" "c2b434aed1a215ebf6cfa6b747519938b54c0effcbf0b511f6981559b5415d98"`
Dec 02 21:15:33.489 INFO [stdout] c2b434aed1a215ebf6cfa6b747519938b54c0effcbf0b511f6981559b5415d98
