Nov 01 17:35:25.720 INFO testing Techno-coder/signal_processing against beta-2018-10-30 for beta-1.31-1
Nov 01 17:35:25.721 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 17:35:26.032 INFO blam! 38e11beb081e087931d3acced6e3ad01a565d01ed3a5bda42b2da6bba8eabdfa
Nov 01 17:35:26.034 INFO running `"docker" "start" "-a" "38e11beb081e087931d3acced6e3ad01a565d01ed3a5bda42b2da6bba8eabdfa"`
Nov 01 17:35:26.780 INFO kablam! usermod: no changes
Nov 01 17:35:26.880 INFO kablam!    Compiling num-complex v0.1.43
Nov 01 17:35:28.220 INFO kablam!    Compiling rustfft v2.1.0
Nov 01 17:35:29.822 INFO kablam!    Compiling signal_processing v0.1.0 (/source)
Nov 01 17:35:30.935 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 17:35:30.935 INFO kablam!  --> src/lib.rs:1:1
Nov 01 17:35:30.935 INFO kablam!   |
Nov 01 17:35:30.935 INFO kablam! 1 | #![feature(self_struct_ctor)]
Nov 01 17:35:30.935 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:35:30.935 INFO kablam! 
Nov 01 17:35:30.935 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 17:35:30.935 INFO kablam!  --> src/lib.rs:2:1
Nov 01 17:35:30.935 INFO kablam!   |
Nov 01 17:35:30.935 INFO kablam! 2 | #![feature(test)]
Nov 01 17:35:30.935 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 17:35:30.935 INFO kablam! 
Nov 01 17:35:30.935 INFO kablam! error: aborting due to 2 previous errors
Nov 01 17:35:30.935 INFO kablam! 
Nov 01 17:35:30.935 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 17:35:30.943 INFO kablam! error: Could not compile `signal_processing`.
Nov 01 17:35:30.943 INFO kablam! 
Nov 01 17:35:30.943 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 17:35:30.945 INFO kablam! su: No module specific data is present
Nov 01 17:35:31.261 INFO running `"docker" "rm" "-f" "38e11beb081e087931d3acced6e3ad01a565d01ed3a5bda42b2da6bba8eabdfa"`
Nov 01 17:35:31.383 INFO blam! 38e11beb081e087931d3acced6e3ad01a565d01ed3a5bda42b2da6bba8eabdfa
