Oct 12 20:43:40.060 INFO checking hgzimmerman/Perceptron against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:43:40.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 20:43:40.326 INFO blam! 757a147049daaa1a604078fa30b1b14adea062de14ce116d04c77d2927595768
Oct 12 20:43:40.328 INFO running `"docker" "start" "-a" "757a147049daaa1a604078fa30b1b14adea062de14ce116d04c77d2927595768"`
Oct 12 20:43:40.684 INFO kablam! usermod: no changes
Oct 12 20:43:40.737 INFO kablam!     Checking perceptron-test v0.1.0 (/source)
Oct 12 20:43:41.088 INFO kablam! warning: unused import: `super::*`
Oct 12 20:43:41.089 INFO kablam!    --> src/lib.rs:139:9
Oct 12 20:43:41.089 INFO kablam!     |
Oct 12 20:43:41.089 INFO kablam! 139 |     use super::*;
Oct 12 20:43:41.090 INFO kablam!     |         ^^^^^^^^
Oct 12 20:43:41.090 INFO kablam!     |
Oct 12 20:43:41.090 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 12 20:43:41.090 INFO kablam! 
Oct 12 20:43:41.091 INFO kablam! warning: unused import: `Boolean::*`
Oct 12 20:43:41.091 INFO kablam!    --> src/lib.rs:165:9
Oct 12 20:43:41.091 INFO kablam!     |
Oct 12 20:43:41.092 INFO kablam! 165 |     use Boolean::*;
Oct 12 20:43:41.092 INFO kablam!     |         ^^^^^^^^^^
Oct 12 20:43:41.092 INFO kablam! 
Oct 12 20:43:41.092 INFO kablam! warning: unused import: `test::Bencher`
Oct 12 20:43:41.092 INFO kablam!    --> src/lib.rs:252:13
Oct 12 20:43:41.092 INFO kablam!     |
Oct 12 20:43:41.092 INFO kablam! 252 |         use test::Bencher;
Oct 12 20:43:41.092 INFO kablam!     |             ^^^^^^^^^^^^^
Oct 12 20:43:41.092 INFO kablam! 
Oct 12 20:43:41.092 INFO kablam! warning: unused import: `super::*`
Oct 12 20:43:41.092 INFO kablam!    --> src/lib.rs:253:13
Oct 12 20:43:41.092 INFO kablam!     |
Oct 12 20:43:41.092 INFO kablam! 253 |         use super::*;
Oct 12 20:43:41.092 INFO kablam!     |             ^^^^^^^^
Oct 12 20:43:41.092 INFO kablam! 
Oct 12 20:43:41.195 INFO kablam! warning: struct is never constructed: `NeuralNetwork`
Oct 12 20:43:41.195 INFO kablam!   --> src/lib.rs:23:1
Oct 12 20:43:41.196 INFO kablam!    |
Oct 12 20:43:41.196 INFO kablam! 23 | struct NeuralNetwork {
Oct 12 20:43:41.196 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:43:41.197 INFO kablam!    |
Oct 12 20:43:41.197 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:43:41.197 INFO kablam! 
Oct 12 20:43:41.198 INFO kablam! warning: method is never used: `add_output_connection`
Oct 12 20:43:41.198 INFO kablam!    --> src/lib.rs:105:5
Oct 12 20:43:41.198 INFO kablam!     |
Oct 12 20:43:41.198 INFO kablam! 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Oct 12 20:43:41.199 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:43:41.199 INFO kablam! 
Oct 12 20:43:41.324 INFO kablam! warning: struct is never constructed: `NeuralNetwork`
Oct 12 20:43:41.324 INFO kablam!   --> src/lib.rs:23:1
Oct 12 20:43:41.324 INFO kablam!    |
Oct 12 20:43:41.324 INFO kablam! 23 | struct NeuralNetwork {
Oct 12 20:43:41.324 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 12 20:43:41.324 INFO kablam!    |
Oct 12 20:43:41.324 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:43:41.324 INFO kablam! 
Oct 12 20:43:41.324 INFO kablam! warning: method is never used: `add_output_connection`
Oct 12 20:43:41.324 INFO kablam!    --> src/lib.rs:105:5
Oct 12 20:43:41.324 INFO kablam!     |
Oct 12 20:43:41.324 INFO kablam! 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Oct 12 20:43:41.324 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:43:41.324 INFO kablam! 
Oct 12 20:43:41.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Oct 12 20:43:41.353 INFO kablam! su: No module specific data is present
Oct 12 20:43:41.984 INFO running `"docker" "rm" "-f" "757a147049daaa1a604078fa30b1b14adea062de14ce116d04c77d2927595768"`
Oct 12 20:43:42.252 INFO blam! 757a147049daaa1a604078fa30b1b14adea062de14ce116d04c77d2927595768