Dec 03 17:46:05.010 INFO testing brainfuck-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 17:46:05.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03 17:46:05.445 INFO [stdout] 14017346b62ec30e32270b1b8d98f1997af06c907406608acf2fb5965c0e4053
Dec 03 17:46:05.447 INFO running `"docker" "start" "-a" "14017346b62ec30e32270b1b8d98f1997af06c907406608acf2fb5965c0e4053"`
Dec 03 17:46:07.725 INFO [stderr] usermod: no changes
Dec 03 17:46:07.847 INFO [stderr]    Compiling brainfuck v0.2.0 (/source)
Dec 03 17:46:08.775 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 17:46:08.775 INFO [stderr]   --> src/lib.rs:54:1
Dec 03 17:46:08.775 INFO [stderr]    |
Dec 03 17:46:08.775 INFO [stderr] 54 | #![feature(augmented_assignments)]
Dec 03 17:46:08.775 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:46:08.775 INFO [stderr] 
Dec 03 17:46:08.775 INFO [stderr] error: aborting due to previous error
Dec 03 17:46:08.775 INFO [stderr] 
Dec 03 17:46:08.775 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 17:46:08.781 INFO [stderr] error: Could not compile `brainfuck`.
Dec 03 17:46:08.781 INFO [stderr] 
Dec 03 17:46:08.781 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 17:46:08.791 INFO [stderr] su: No module specific data is present
Dec 03 17:46:09.777 INFO running `"docker" "inspect" "14017346b62ec30e32270b1b8d98f1997af06c907406608acf2fb5965c0e4053"`
Dec 03 17:46:10.093 INFO running `"docker" "rm" "-f" "14017346b62ec30e32270b1b8d98f1997af06c907406608acf2fb5965c0e4053"`
Dec 03 17:46:10.406 INFO [stdout] 14017346b62ec30e32270b1b8d98f1997af06c907406608acf2fb5965c0e4053
