Nov 02 06:18:20.301 INFO testing rustc-rayon-core-0.1.1 against beta-2018-10-30 for beta-1.31-1
Nov 02 06:18:20.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Nov 02 06:18:20.719 INFO blam! 1b903d68b55d5b7452573a6f69024e0cb19e3cfabb4baab9dbed36df1db8dfea
Nov 02 06:18:20.739 INFO running `"docker" "start" "-a" "1b903d68b55d5b7452573a6f69024e0cb19e3cfabb4baab9dbed36df1db8dfea"`
Nov 02 06:18:21.731 INFO kablam! usermod: no changes
Nov 02 06:18:21.843 INFO kablam!    Compiling rustc-rayon-core v0.1.1 (/source)
Nov 02 06:18:25.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Nov 02 06:18:25.319 INFO kablam! su: No module specific data is present
Nov 02 06:18:25.927 INFO running `"docker" "rm" "-f" "1b903d68b55d5b7452573a6f69024e0cb19e3cfabb4baab9dbed36df1db8dfea"`
Nov 02 06:18:26.224 INFO blam! 1b903d68b55d5b7452573a6f69024e0cb19e3cfabb4baab9dbed36df1db8dfea
Nov 02 06:18:26.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 test --frozen --no-run" "-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"`
Nov 02 06:18:26.682 INFO blam! 391f517cb62755659e771c0818270ce35014d0c6c47e1945f99bf8be57b8b739
Nov 02 06:18:26.695 INFO running `"docker" "start" "-a" "391f517cb62755659e771c0818270ce35014d0c6c47e1945f99bf8be57b8b739"`
Nov 02 06:18:27.943 INFO kablam! usermod: no changes
Nov 02 06:18:28.067 INFO kablam!    Compiling rustc-rayon-core v0.1.1 (/source)
Nov 02 06:18:29.139 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 06:18:29.139 INFO kablam!   --> src/lib.rs:23:19
Nov 02 06:18:29.139 INFO kablam!    |
Nov 02 06:18:29.139 INFO kablam! 23 | #![cfg_attr(test, feature(conservative_impl_trait))]
Nov 02 06:18:29.139 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:18:29.139 INFO kablam! 
Nov 02 06:18:29.159 INFO kablam! error: aborting due to previous error
Nov 02 06:18:29.159 INFO kablam! 
Nov 02 06:18:29.160 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 06:18:29.163 INFO kablam! error: Could not compile `rustc-rayon-core`.
Nov 02 06:18:29.163 INFO kablam! 
Nov 02 06:18:29.164 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 06:18:29.165 INFO kablam! su: No module specific data is present
Nov 02 06:18:29.601 INFO running `"docker" "rm" "-f" "391f517cb62755659e771c0818270ce35014d0c6c47e1945f99bf8be57b8b739"`
Nov 02 06:18:29.763 INFO blam! 391f517cb62755659e771c0818270ce35014d0c6c47e1945f99bf8be57b8b739
