Nov 01 23:46:25.996 INFO testing xen-sys-0.0.0-pre against beta-2018-10-30 for beta-1.31-1
Nov 01 23:46:25.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 23:46:26.277 INFO blam! 93eda317301100227a601136d486a1a128b8e1f868a02867bf6374237f0caed9
Nov 01 23:46:26.279 INFO running `"docker" "start" "-a" "93eda317301100227a601136d486a1a128b8e1f868a02867bf6374237f0caed9"`
Nov 01 23:46:26.919 INFO kablam! usermod: no changes
Nov 01 23:46:26.999 INFO kablam!    Compiling xen-sys v0.0.0-pre (/source)
Nov 01 23:46:27.112 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 23:46:27.112 INFO kablam!   --> src/lib.rs:11:1
Nov 01 23:46:27.112 INFO kablam!    |
Nov 01 23:46:27.112 INFO kablam! 11 | #![feature(asm)]
Nov 01 23:46:27.112 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 23:46:27.112 INFO kablam! 
Nov 01 23:46:27.112 INFO kablam! error: aborting due to previous error
Nov 01 23:46:27.112 INFO kablam! 
Nov 01 23:46:27.112 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 23:46:27.113 INFO kablam! error: Could not compile `xen-sys`.
Nov 01 23:46:27.113 INFO kablam! 
Nov 01 23:46:27.113 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 23:46:27.114 INFO kablam! su: No module specific data is present
Nov 01 23:46:27.654 INFO running `"docker" "rm" "-f" "93eda317301100227a601136d486a1a128b8e1f868a02867bf6374237f0caed9"`
Nov 01 23:46:27.958 INFO blam! 93eda317301100227a601136d486a1a128b8e1f868a02867bf6374237f0caed9
