Nov 02 08:28:53.958 INFO testing rats-0.0.1 against 1.30.0 for beta-1.31-1
Nov 02 08:28:53.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 08:28:54.420 INFO blam! ca75b998ec4a5e31b626f8bd43819dd391ea5643b0e97ad0a2e69b6c7aecf237
Nov 02 08:28:54.423 INFO running `"docker" "start" "-a" "ca75b998ec4a5e31b626f8bd43819dd391ea5643b0e97ad0a2e69b6c7aecf237"`
Nov 02 08:28:56.979 INFO kablam! usermod: no changes
Nov 02 08:28:57.087 INFO kablam!    Compiling futures-channel-preview v0.2.2
Nov 02 08:28:57.087 INFO kablam!    Compiling futures-io-preview v0.2.2
Nov 02 08:28:58.798 INFO kablam!    Compiling futures-sink-preview v0.2.2
Nov 02 08:28:59.612 INFO kablam!    Compiling futures-util-preview v0.2.2
Nov 02 08:29:03.707 INFO kablam!    Compiling futures-executor-preview v0.2.2
Nov 02 08:29:06.063 INFO kablam!    Compiling futures-stable-preview v0.2.3
Nov 02 08:29:06.187 INFO kablam!    Compiling futures-async-runtime-preview v0.2.3
Nov 02 08:29:06.401 INFO kablam!    Compiling futures-preview v0.2.2
Nov 02 08:29:07.371 INFO kablam!    Compiling rats v0.0.1 (/source)
Nov 02 08:29:08.871 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:29:08.872 INFO kablam!  --> src/lib.rs:1:1
Nov 02 08:29:08.872 INFO kablam!   |
Nov 02 08:29:08.872 INFO kablam! 1 | #![feature(test)]
Nov 02 08:29:08.873 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 08:29:08.873 INFO kablam! 
Nov 02 08:29:08.873 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:29:08.873 INFO kablam!  --> src/lib.rs:2:1
Nov 02 08:29:08.874 INFO kablam!   |
Nov 02 08:29:08.874 INFO kablam! 2 | #![feature(associated_type_defaults)]
Nov 02 08:29:08.874 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:08.875 INFO kablam! 
Nov 02 08:29:08.875 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:29:08.875 INFO kablam!  --> src/lib.rs:3:1
Nov 02 08:29:08.876 INFO kablam!   |
Nov 02 08:29:08.876 INFO kablam! 3 | #![feature(specialization)]
Nov 02 08:29:08.876 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:08.876 INFO kablam! 
Nov 02 08:29:08.877 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:29:08.877 INFO kablam!  --> src/lib.rs:4:1
Nov 02 08:29:08.877 INFO kablam!   |
Nov 02 08:29:08.878 INFO kablam! 4 | #![feature(tool_attributes)]
Nov 02 08:29:08.878 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:08.878 INFO kablam! 
Nov 02 08:29:08.879 INFO kablam! error: aborting due to 4 previous errors
Nov 02 08:29:08.879 INFO kablam! 
Nov 02 08:29:08.879 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 08:29:08.879 INFO kablam! error: Could not compile `rats`.
Nov 02 08:29:08.880 INFO kablam! 
Nov 02 08:29:08.880 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 08:29:08.883 INFO kablam! su: No module specific data is present
Nov 02 08:29:09.650 INFO running `"docker" "rm" "-f" "ca75b998ec4a5e31b626f8bd43819dd391ea5643b0e97ad0a2e69b6c7aecf237"`
Nov 02 08:29:09.927 INFO blam! ca75b998ec4a5e31b626f8bd43819dd391ea5643b0e97ad0a2e69b6c7aecf237
