Nov 01 02:59:49.786 INFO testing milesand/calculator-the-solver against beta-2018-10-30 for beta-1.31-1
Nov 01 02:59:49.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:59:50.148 INFO blam! 7abb21b03ab5de77be02cf847c7173c05d816dd51de892f1a83a698b0bb97c5a
Nov 01 02:59:50.157 INFO running `"docker" "start" "-a" "7abb21b03ab5de77be02cf847c7173c05d816dd51de892f1a83a698b0bb97c5a"`
Nov 01 02:59:51.096 INFO kablam! usermod: no changes
Nov 01 02:59:51.195 INFO kablam!    Compiling rand v0.4.2
Nov 01 02:59:51.195 INFO kablam!    Compiling memchr v2.0.1
Nov 01 02:59:51.975 INFO kablam!    Compiling aho-corasick v0.6.4
Nov 01 02:59:53.188 INFO kablam!    Compiling regex v0.2.5
Nov 01 02:59:54.194 INFO kablam!    Compiling rand v0.3.22
Nov 01 02:59:54.463 INFO kablam!    Compiling num-bigint v0.1.41
Nov 01 03:00:01.251 INFO kablam!    Compiling num-rational v0.1.41
Nov 01 03:00:02.939 INFO kablam!    Compiling num v0.1.41
Nov 01 03:00:03.335 INFO kablam!    Compiling calculator-the-solver v0.0.1 (/source)
Nov 01 03:00:03.893 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 03:00:03.894 INFO kablam!  --> src/lib.rs:1:1
Nov 01 03:00:03.894 INFO kablam!   |
Nov 01 03:00:03.894 INFO kablam! 1 | #![feature(option_filter)]
Nov 01 03:00:03.894 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:00:03.894 INFO kablam! 
Nov 01 03:00:03.894 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 03:00:03.894 INFO kablam!  --> src/lib.rs:2:1
Nov 01 03:00:03.894 INFO kablam!   |
Nov 01 03:00:03.894 INFO kablam! 2 | #![feature(try_from)]
Nov 01 03:00:03.894 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:00:03.894 INFO kablam! 
Nov 01 03:00:03.894 INFO kablam! error: aborting due to 2 previous errors
Nov 01 03:00:03.894 INFO kablam! 
Nov 01 03:00:03.894 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 03:00:03.896 INFO kablam! error: Could not compile `calculator-the-solver`.
Nov 01 03:00:03.896 INFO kablam! 
Nov 01 03:00:03.896 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 03:00:03.898 INFO kablam! su: No module specific data is present
Nov 01 03:00:04.526 INFO running `"docker" "rm" "-f" "7abb21b03ab5de77be02cf847c7173c05d816dd51de892f1a83a698b0bb97c5a"`
Nov 01 03:00:04.740 INFO blam! 7abb21b03ab5de77be02cf847c7173c05d816dd51de892f1a83a698b0bb97c5a
