Oct 31 17:50:10.242 INFO testing uberblah/rust-simple-regression-example against beta-2018-10-30 for beta-1.31-1
Oct 31 17:50:10.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17:50:10.651 INFO blam! 6b6f493a649719d59b47cff511d4225369dec27a0558e5ff025951b33a0aa20d
Oct 31 17:50:10.655 INFO running `"docker" "start" "-a" "6b6f493a649719d59b47cff511d4225369dec27a0558e5ff025951b33a0aa20d"`
Oct 31 17:50:11.783 INFO kablam! usermod: no changes
Oct 31 17:50:11.875 INFO kablam!    Compiling rustreg v0.1.0 (/source)
Oct 31 17:50:12.044 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 17:50:12.044 INFO kablam!  --> src/lib.rs:1:1
Oct 31 17:50:12.044 INFO kablam!   |
Oct 31 17:50:12.044 INFO kablam! 1 | #![feature(fn_traits, unboxed_closures)]
Oct 31 17:50:12.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:50:12.044 INFO kablam! 
Oct 31 17:50:12.044 INFO kablam! error: aborting due to previous error
Oct 31 17:50:12.044 INFO kablam! 
Oct 31 17:50:12.044 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 17:50:12.063 INFO kablam! error: Could not compile `rustreg`.
Oct 31 17:50:12.063 INFO kablam! 
Oct 31 17:50:12.063 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 17:50:12.063 INFO kablam! su: No module specific data is present
Oct 31 17:50:12.593 INFO running `"docker" "rm" "-f" "6b6f493a649719d59b47cff511d4225369dec27a0558e5ff025951b33a0aa20d"`
Oct 31 17:50:12.961 INFO blam! 6b6f493a649719d59b47cff511d4225369dec27a0558e5ff025951b33a0aa20d
