Nov 02 03:07:43.693 INFO testing tao-of-rust-0.1.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 03:07:43.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03:07:44.027 INFO blam! c44fa3a71890fab43a761a4fb8782bb6735b27e934b0467a61a5f1e995c2d4c1
Nov 02 03:07:44.035 INFO running `"docker" "start" "-a" "c44fa3a71890fab43a761a4fb8782bb6735b27e934b0467a61a5f1e995c2d4c1"`
Nov 02 03:07:44.709 INFO kablam! usermod: no changes
Nov 02 03:07:44.793 INFO kablam!    Compiling structopt-derive v0.2.13
Nov 02 03:07:44.793 INFO kablam!    Compiling failures_crate v0.1.0
Nov 02 03:07:50.612 INFO kablam!    Compiling structopt v0.2.13
Nov 02 03:07:51.623 INFO kablam!    Compiling csv_challenge v0.1.0
Nov 02 03:07:52.971 INFO kablam!    Compiling tao-of-rust v0.1.0 (/source)
Nov 02 03:07:54.795 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:07:54.795 INFO kablam!  --> src/lib.rs:1:1
Nov 02 03:07:54.795 INFO kablam!   |
Nov 02 03:07:54.795 INFO kablam! 1 | #![feature(const_fn)]
Nov 02 03:07:54.795 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:07:54.795 INFO kablam! 
Nov 02 03:07:54.795 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:07:54.795 INFO kablam!  --> src/lib.rs:2:1
Nov 02 03:07:54.795 INFO kablam!   |
Nov 02 03:07:54.795 INFO kablam! 2 | #![feature(never_type)]
Nov 02 03:07:54.795 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:07:54.795 INFO kablam! 
Nov 02 03:07:54.795 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:07:54.795 INFO kablam!  --> src/lib.rs:3:1
Nov 02 03:07:54.795 INFO kablam!   |
Nov 02 03:07:54.795 INFO kablam! 3 | #![feature(specialization)]
Nov 02 03:07:54.795 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:07:54.795 INFO kablam! 
Nov 02 03:07:54.795 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:07:54.795 INFO kablam!  --> src/lib.rs:4:1
Nov 02 03:07:54.795 INFO kablam!   |
Nov 02 03:07:54.795 INFO kablam! 4 | #![feature(unboxed_closures, fn_traits)]
Nov 02 03:07:54.795 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:07:54.795 INFO kablam! 
Nov 02 03:07:54.827 INFO kablam! error: aborting due to 4 previous errors
Nov 02 03:07:54.827 INFO kablam! 
Nov 02 03:07:54.827 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 03:07:54.838 INFO kablam! error: Could not compile `tao-of-rust`.
Nov 02 03:07:54.842 INFO kablam! 
Nov 02 03:07:54.843 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 03:07:54.843 INFO kablam! su: No module specific data is present
Nov 02 03:07:55.507 INFO running `"docker" "rm" "-f" "c44fa3a71890fab43a761a4fb8782bb6735b27e934b0467a61a5f1e995c2d4c1"`
Nov 02 03:07:55.805 INFO blam! c44fa3a71890fab43a761a4fb8782bb6735b27e934b0467a61a5f1e995c2d4c1
