Nov 02 07:46:42.225 INFO testing riker-dispatcher-0.1.8 against beta-2018-10-30 for beta-1.31-1
Nov 02 07:46:42.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07:46:42.779 INFO blam! 82354a0861f6e9d029563992f543e24ec123cd18391dda6b6d836ece54c0353c
Nov 02 07:46:42.781 INFO running `"docker" "start" "-a" "82354a0861f6e9d029563992f543e24ec123cd18391dda6b6d836ece54c0353c"`
Nov 02 07:46:44.101 INFO kablam! usermod: no changes
Nov 02 07:46:44.311 INFO kablam!    Compiling futures v0.1.25
Nov 02 07:46:44.316 INFO kablam!    Compiling riker v0.1.8
Nov 02 07:46:47.081 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 07:46:47.083 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/riker-0.1.8/src/lib.rs:2:1
Nov 02 07:46:47.083 INFO kablam!   |
Nov 02 07:46:47.084 INFO kablam! 2 | #![feature(assoc_unix_epoch)]
Nov 02 07:46:47.084 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:46:47.084 INFO kablam! 
Nov 02 07:46:47.090 INFO kablam! error: aborting due to previous error
Nov 02 07:46:47.090 INFO kablam! 
Nov 02 07:46:47.090 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 07:46:47.092 INFO kablam! error: Could not compile `riker`.
Nov 02 07:46:47.092 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 07:46:49.155 INFO kablam! error: build failed
Nov 02 07:46:49.155 INFO kablam! su: No module specific data is present
Nov 02 07:46:49.995 INFO running `"docker" "rm" "-f" "82354a0861f6e9d029563992f543e24ec123cd18391dda6b6d836ece54c0353c"`
Nov 02 07:46:50.277 INFO blam! 82354a0861f6e9d029563992f543e24ec123cd18391dda6b6d836ece54c0353c
