Nov 02 21:06:54.190 INFO testing exar-net-0.1.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 21:06:54.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 21:06:54.376 INFO blam! 3e086146cd38a78e9f13c6c573064490e07adc1e53f7e1244183c97faf7c8d8e
Nov 02 21:06:54.378 INFO running `"docker" "start" "-a" "3e086146cd38a78e9f13c6c573064490e07adc1e53f7e1244183c97faf7c8d8e"`
Nov 02 21:06:54.775 INFO kablam! usermod: no changes
Nov 02 21:06:54.839 INFO kablam!    Compiling indexed-line-reader v0.2.0
Nov 02 21:06:55.708 INFO kablam!    Compiling exar v0.1.0
Nov 02 21:07:00.495 INFO kablam!    Compiling exar-net v0.1.0 (/source)
Nov 02 21:07:01.649 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 21:07:01.649 INFO kablam!    --> src/lib.rs:123:1
Nov 02 21:07:01.649 INFO kablam!     |
Nov 02 21:07:01.650 INFO kablam! 123 | #[macro_use]
Nov 02 21:07:01.650 INFO kablam!     | ^^^^^^^^^^^^
Nov 02 21:07:01.650 INFO kablam!     |
Nov 02 21:07:01.650 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 02 21:07:01.650 INFO kablam! 
Nov 02 21:07:02.108 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
Nov 02 21:07:02.112 INFO kablam! su: No module specific data is present
Nov 02 21:07:03.589 INFO running `"docker" "rm" "-f" "3e086146cd38a78e9f13c6c573064490e07adc1e53f7e1244183c97faf7c8d8e"`
Nov 02 21:07:03.862 INFO blam! 3e086146cd38a78e9f13c6c573064490e07adc1e53f7e1244183c97faf7c8d8e
Nov 02 21:07:03.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 test --frozen --no-run" "-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 21:07:04.243 INFO blam! b4da34c1869923a473911eac50c55779c57deeb1b7f156968b21282690c4c966
Nov 02 21:07:04.245 INFO running `"docker" "start" "-a" "b4da34c1869923a473911eac50c55779c57deeb1b7f156968b21282690c4c966"`
Nov 02 21:07:05.146 INFO kablam! usermod: no changes
Nov 02 21:07:05.211 INFO kablam!    Compiling exar-testkit v0.1.0
Nov 02 21:07:05.870 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 21:07:05.870 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/exar-testkit-0.1.0/src/lib.rs:1:1
Nov 02 21:07:05.870 INFO kablam!   |
Nov 02 21:07:05.870 INFO kablam! 1 | #![feature(const_fn)]
Nov 02 21:07:05.870 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:07:05.870 INFO kablam! 
Nov 02 21:07:05.870 INFO kablam! error: aborting due to previous error
Nov 02 21:07:05.870 INFO kablam! 
Nov 02 21:07:05.870 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 21:07:05.870 INFO kablam! error: Could not compile `exar-testkit`.
Nov 02 21:07:05.870 INFO kablam! 
Nov 02 21:07:05.870 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 21:07:05.872 INFO kablam! su: No module specific data is present
Nov 02 21:07:06.555 INFO running `"docker" "rm" "-f" "b4da34c1869923a473911eac50c55779c57deeb1b7f156968b21282690c4c966"`
Nov 02 21:07:06.815 INFO blam! b4da34c1869923a473911eac50c55779c57deeb1b7f156968b21282690c4c966
