Nov 02 07:06:37.865 INFO testing rtm-1.0.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 07:06:37.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:06:38.292 INFO blam! 6cfb470c67e77050d67cfb03b303e3769cadc1bea3e0315209855331a26a4103
Nov 02 07:06:38.300 INFO running `"docker" "start" "-a" "6cfb470c67e77050d67cfb03b303e3769cadc1bea3e0315209855331a26a4103"`
Nov 02 07:06:39.322 INFO kablam! usermod: no changes
Nov 02 07:06:39.451 INFO kablam!    Compiling rtm v1.0.0 (/source)
Nov 02 07:06:39.595 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 07:06:39.595 INFO kablam!   --> src/lib.rs:96:1
Nov 02 07:06:39.595 INFO kablam!    |
Nov 02 07:06:39.595 INFO kablam! 96 | #![feature(link_llvm_intrinsics)]
Nov 02 07:06:39.595 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:06:39.595 INFO kablam! 
Nov 02 07:06:39.603 INFO kablam! error: aborting due to previous error
Nov 02 07:06:39.603 INFO kablam! 
Nov 02 07:06:39.603 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 07:06:39.603 INFO kablam! error: Could not compile `rtm`.
Nov 02 07:06:39.603 INFO kablam! 
Nov 02 07:06:39.603 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 07:06:39.607 INFO kablam! su: No module specific data is present
Nov 02 07:06:40.566 INFO running `"docker" "rm" "-f" "6cfb470c67e77050d67cfb03b303e3769cadc1bea3e0315209855331a26a4103"`
Nov 02 07:06:40.903 INFO blam! 6cfb470c67e77050d67cfb03b303e3769cadc1bea3e0315209855331a26a4103
