Oct 31 21:15:56.367 INFO testing sifton/gbers against beta-2018-10-30 for beta-1.31-1
Oct 31 21:15:56.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:15:56.905 INFO blam! 9b6fe0bf65688d0d967752c13964d7ea1094792b92793f00612205d47c80e26f
Oct 31 21:15:56.911 INFO running `"docker" "start" "-a" "9b6fe0bf65688d0d967752c13964d7ea1094792b92793f00612205d47c80e26f"`
Oct 31 21:15:57.707 INFO kablam! usermod: no changes
Oct 31 21:15:57.751 INFO kablam!    Compiling byte-slice-cast v0.1.0
Oct 31 21:15:58.203 INFO kablam!    Compiling gbers v0.0.1 (/source)
Oct 31 21:15:58.353 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 21:15:58.353 INFO kablam!   --> src/main.rs:18:1
Oct 31 21:15:58.353 INFO kablam!    |
Oct 31 21:15:58.353 INFO kablam! 18 | #![feature(try_from)]
Oct 31 21:15:58.353 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:58.354 INFO kablam! 
Oct 31 21:15:58.354 INFO kablam! error: aborting due to previous error
Oct 31 21:15:58.354 INFO kablam! 
Oct 31 21:15:58.354 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 21:15:58.360 INFO kablam! error: Could not compile `gbers`.
Oct 31 21:15:58.360 INFO kablam! 
Oct 31 21:15:58.360 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 21:15:58.362 INFO kablam! su: No module specific data is present
Oct 31 21:15:58.703 INFO running `"docker" "rm" "-f" "9b6fe0bf65688d0d967752c13964d7ea1094792b92793f00612205d47c80e26f"`
Oct 31 21:15:58.931 INFO blam! 9b6fe0bf65688d0d967752c13964d7ea1094792b92793f00612205d47c80e26f
