Nov 30 01:59:38.968 INFO checking hgzimmerman/Perceptron against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:59:38.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 01:59:39.304 INFO [stdout] a11c118338589bcf96bfea8bae78f29919faafa80a53990718e867675b627948
Nov 30 01:59:39.310 INFO running `"docker" "start" "-a" "a11c118338589bcf96bfea8bae78f29919faafa80a53990718e867675b627948"`
Nov 30 01:59:39.893 INFO [stderr] usermod: no changes
Nov 30 01:59:39.922 INFO [stderr]     Checking perceptron-test v0.1.0 (/source)
Nov 30 01:59:40.190 INFO [stderr] warning: unused import: `super::*`
Nov 30 01:59:40.191 INFO [stderr]    --> src/lib.rs:139:9
Nov 30 01:59:40.191 INFO [stderr]     |
Nov 30 01:59:40.191 INFO [stderr] 139 |     use super::*;
Nov 30 01:59:40.191 INFO [stderr]     |         ^^^^^^^^
Nov 30 01:59:40.191 INFO [stderr]     |
Nov 30 01:59:40.191 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 01:59:40.191 INFO [stderr] 
Nov 30 01:59:40.191 INFO [stderr] warning: unused import: `Boolean::*`
Nov 30 01:59:40.191 INFO [stderr]    --> src/lib.rs:165:9
Nov 30 01:59:40.191 INFO [stderr]     |
Nov 30 01:59:40.191 INFO [stderr] 165 |     use Boolean::*;
Nov 30 01:59:40.191 INFO [stderr]     |         ^^^^^^^^^^
Nov 30 01:59:40.191 INFO [stderr] 
Nov 30 01:59:40.191 INFO [stderr] warning: unused import: `test::Bencher`
Nov 30 01:59:40.191 INFO [stderr]    --> src/lib.rs:252:13
Nov 30 01:59:40.191 INFO [stderr]     |
Nov 30 01:59:40.191 INFO [stderr] 252 |         use test::Bencher;
Nov 30 01:59:40.191 INFO [stderr]     |             ^^^^^^^^^^^^^
Nov 30 01:59:40.191 INFO [stderr] 
Nov 30 01:59:40.191 INFO [stderr] warning: unused import: `super::*`
Nov 30 01:59:40.191 INFO [stderr]    --> src/lib.rs:253:13
Nov 30 01:59:40.191 INFO [stderr]     |
Nov 30 01:59:40.191 INFO [stderr] 253 |         use super::*;
Nov 30 01:59:40.191 INFO [stderr]     |             ^^^^^^^^
Nov 30 01:59:40.191 INFO [stderr] 
Nov 30 01:59:40.276 INFO [stderr] warning: struct is never constructed: `NeuralNetwork`
Nov 30 01:59:40.276 INFO [stderr]   --> src/lib.rs:23:1
Nov 30 01:59:40.276 INFO [stderr]    |
Nov 30 01:59:40.276 INFO [stderr] 23 | struct NeuralNetwork {
Nov 30 01:59:40.276 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:59:40.276 INFO [stderr]    |
Nov 30 01:59:40.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:59:40.276 INFO [stderr] 
Nov 30 01:59:40.276 INFO [stderr] warning: method is never used: `add_output_connection`
Nov 30 01:59:40.276 INFO [stderr]    --> src/lib.rs:105:5
Nov 30 01:59:40.276 INFO [stderr]     |
Nov 30 01:59:40.276 INFO [stderr] 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Nov 30 01:59:40.276 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:59:40.276 INFO [stderr] 
Nov 30 01:59:40.473 INFO [stderr] warning: struct is never constructed: `NeuralNetwork`
Nov 30 01:59:40.474 INFO [stderr]   --> src/lib.rs:23:1
Nov 30 01:59:40.474 INFO [stderr]    |
Nov 30 01:59:40.474 INFO [stderr] 23 | struct NeuralNetwork {
Nov 30 01:59:40.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:59:40.474 INFO [stderr]    |
Nov 30 01:59:40.474 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:59:40.474 INFO [stderr] 
Nov 30 01:59:40.474 INFO [stderr] warning: method is never used: `add_output_connection`
Nov 30 01:59:40.474 INFO [stderr]    --> src/lib.rs:105:5
Nov 30 01:59:40.474 INFO [stderr]     |
Nov 30 01:59:40.474 INFO [stderr] 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Nov 30 01:59:40.474 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:59:40.474 INFO [stderr] 
Nov 30 01:59:40.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 30 01:59:40.498 INFO [stderr] su: No module specific data is present
Nov 30 01:59:40.906 INFO running `"docker" "inspect" "a11c118338589bcf96bfea8bae78f29919faafa80a53990718e867675b627948"`
Nov 30 01:59:40.980 INFO running `"docker" "rm" "-f" "a11c118338589bcf96bfea8bae78f29919faafa80a53990718e867675b627948"`
Nov 30 01:59:41.138 INFO [stdout] a11c118338589bcf96bfea8bae78f29919faafa80a53990718e867675b627948