Nov 01 23:05:00.129 INFO testing 46bit/seequence against 1.30.0 for beta-1.31-1
Nov 01 23:05:00.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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 23:05:00.719 INFO blam! 6ae7afb96c763f3335458cb94cc30c56cac45552a158692aa5e411a79d3eeade
Nov 01 23:05:00.725 INFO running `"docker" "start" "-a" "6ae7afb96c763f3335458cb94cc30c56cac45552a158692aa5e411a79d3eeade"`
Nov 01 23:05:03.227 INFO kablam! usermod: no changes
Nov 01 23:05:03.459 INFO kablam!    Compiling net2 v0.2.26
Nov 01 23:05:03.459 INFO kablam!    Compiling futures v0.1.10
Nov 01 23:05:03.503 INFO kablam!    Compiling uuid v0.3.1
Nov 01 23:05:06.399 INFO kablam!    Compiling mio v0.6.4
Nov 01 23:05:09.903 INFO kablam!    Compiling tokio-service v0.1.0
Nov 01 23:05:11.947 INFO kablam!    Compiling tokio-core v0.1.4
Nov 01 23:05:15.475 INFO kablam!    Compiling tokio-proto v0.1.0
Nov 01 23:05:18.343 INFO kablam!    Compiling seequence v0.1.0 (/source)
Nov 01 23:05:20.119 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 23:05:20.119 INFO kablam!  --> src/lib.rs:1:1
Nov 01 23:05:20.119 INFO kablam!   |
Nov 01 23:05:20.119 INFO kablam! 1 | #![feature(custom_attribute)]
Nov 01 23:05:20.119 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 23:05:20.119 INFO kablam! 
Nov 01 23:05:20.119 INFO kablam! error: aborting due to previous error
Nov 01 23:05:20.119 INFO kablam! 
Nov 01 23:05:20.119 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 23:05:20.120 INFO kablam! error: Could not compile `seequence`.
Nov 01 23:05:20.120 INFO kablam! 
Nov 01 23:05:20.120 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 23:05:20.126 INFO kablam! su: No module specific data is present
Nov 01 23:05:21.339 INFO running `"docker" "rm" "-f" "6ae7afb96c763f3335458cb94cc30c56cac45552a158692aa5e411a79d3eeade"`
Nov 01 23:05:21.723 INFO blam! 6ae7afb96c763f3335458cb94cc30c56cac45552a158692aa5e411a79d3eeade
