Oct 31 18:32:45.189 INFO testing tobybot11/prime-timeout against beta-2018-10-30 for beta-1.31-1
Oct 31 18:32:45.191 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 18:32:45.631 INFO blam! a3b16b8a4eaf3ca8f02d56b26931dbb2dc272eda822ffae0588262d08c2813ab
Oct 31 18:32:45.651 INFO running `"docker" "start" "-a" "a3b16b8a4eaf3ca8f02d56b26931dbb2dc272eda822ffae0588262d08c2813ab"`
Oct 31 18:32:46.863 INFO kablam! usermod: no changes
Oct 31 18:32:46.939 INFO kablam!    Compiling tokio-timer v0.1.2
Oct 31 18:32:46.941 INFO kablam!    Compiling futures-cpupool v0.1.8
Oct 31 18:32:48.782 INFO kablam!    Compiling prime-timeout v0.1.0 (/source)
Oct 31 18:32:49.079 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 18:32:49.079 INFO kablam!  --> src/main.rs:1:1
Oct 31 18:32:49.079 INFO kablam!   |
Oct 31 18:32:49.079 INFO kablam! 1 | #![feature(core_intrinsics)]
Oct 31 18:32:49.079 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:32:49.079 INFO kablam! 
Oct 31 18:32:49.079 INFO kablam! error: aborting due to previous error
Oct 31 18:32:49.079 INFO kablam! 
Oct 31 18:32:49.079 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 18:32:49.079 INFO kablam! error: Could not compile `prime-timeout`.
Oct 31 18:32:49.079 INFO kablam! 
Oct 31 18:32:49.079 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 18:32:49.079 INFO kablam! su: No module specific data is present
Oct 31 18:32:49.688 INFO running `"docker" "rm" "-f" "a3b16b8a4eaf3ca8f02d56b26931dbb2dc272eda822ffae0588262d08c2813ab"`
Oct 31 18:32:49.947 INFO blam! a3b16b8a4eaf3ca8f02d56b26931dbb2dc272eda822ffae0588262d08c2813ab
