Nov 02 01:56:24.556 INFO testing trait_tests-0.3.3 against beta-2018-10-30 for beta-1.31-1
Nov 02 01:56:24.556 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 01:56:24.733 INFO blam! 0a4cbf393dde64a837b08cb92a49b7462beee8d84f34d868966e5938e34428fc
Nov 02 01:56:24.737 INFO running `"docker" "start" "-a" "0a4cbf393dde64a837b08cb92a49b7462beee8d84f34d868966e5938e34428fc"`
Nov 02 01:56:25.155 INFO kablam! usermod: no changes
Nov 02 01:56:25.188 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 02 01:56:29.953 INFO kablam!    Compiling quote v0.6.9
Nov 02 01:56:32.903 INFO kablam!    Compiling syn v0.14.9
Nov 02 01:56:43.418 INFO kablam!    Compiling trait_tests v0.3.3 (/source)
Nov 02 01:56:45.511 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 01:56:45.511 INFO kablam!  --> src/lib.rs:1:1
Nov 02 01:56:45.511 INFO kablam!   |
Nov 02 01:56:45.511 INFO kablam! 1 | #![feature(proc_macro)] //proc_macro_lib
Nov 02 01:56:45.511 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:56:45.511 INFO kablam! 
Nov 02 01:56:45.511 INFO kablam! error: aborting due to previous error
Nov 02 01:56:45.511 INFO kablam! 
Nov 02 01:56:45.511 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 01:56:45.523 INFO kablam! error: Could not compile `trait_tests`.
Nov 02 01:56:45.523 INFO kablam! 
Nov 02 01:56:45.523 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 01:56:45.523 INFO kablam! su: No module specific data is present
Nov 02 01:56:45.983 INFO running `"docker" "rm" "-f" "0a4cbf393dde64a837b08cb92a49b7462beee8d84f34d868966e5938e34428fc"`
Nov 02 01:56:46.207 INFO blam! 0a4cbf393dde64a837b08cb92a49b7462beee8d84f34d868966e5938e34428fc
