Oct 31 23:00:42.048 INFO testing rrichardson/topiclab against beta-2018-10-30 for beta-1.31-1
Oct 31 23:00:42.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Oct 31 23:00:42.595 INFO blam! 25fe6da870d4529b12120555a0f1aca77b49bc841adcc7a2320d9a4b39de3075
Oct 31 23:00:42.597 INFO running `"docker" "start" "-a" "25fe6da870d4529b12120555a0f1aca77b49bc841adcc7a2320d9a4b39de3075"`
Oct 31 23:00:44.315 INFO kablam! usermod: no changes
Oct 31 23:00:44.396 INFO kablam!    Compiling topiclab v0.1.0 (/source)
Oct 31 23:00:44.943 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 23:00:44.943 INFO kablam!  --> src/main.rs:2:1
Oct 31 23:00:44.943 INFO kablam!   |
Oct 31 23:00:44.943 INFO kablam! 2 | #![feature(test)]
Oct 31 23:00:44.943 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 31 23:00:44.943 INFO kablam! 
Oct 31 23:00:44.943 INFO kablam! error: aborting due to previous error
Oct 31 23:00:44.943 INFO kablam! 
Oct 31 23:00:44.943 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 23:00:44.944 INFO kablam! error: Could not compile `topiclab`.
Oct 31 23:00:44.944 INFO kablam! 
Oct 31 23:00:44.944 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 23:00:44.947 INFO kablam! su: No module specific data is present
Oct 31 23:00:45.911 INFO running `"docker" "rm" "-f" "25fe6da870d4529b12120555a0f1aca77b49bc841adcc7a2320d9a4b39de3075"`
Oct 31 23:00:46.155 INFO blam! 25fe6da870d4529b12120555a0f1aca77b49bc841adcc7a2320d9a4b39de3075
