Nov 28 04:24:18.241 INFO checking hgzimmerman/Perceptron against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:24:18.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:24:18.680 INFO [stdout] fee87bfcbe4fa342b0643ded1bf0843d6ee1cbd371301398f9013401bf1ffdf3
Nov 28 04:24:18.682 INFO running `"docker" "start" "-a" "fee87bfcbe4fa342b0643ded1bf0843d6ee1cbd371301398f9013401bf1ffdf3"`
Nov 28 04:24:19.797 INFO [stderr] usermod: no changes
Nov 28 04:24:19.873 INFO [stderr]     Checking perceptron-test v0.1.0 (/source)
Nov 28 04:24:20.333 INFO [stderr] warning: unused import: `super::*`
Nov 28 04:24:20.333 INFO [stderr]    --> src/lib.rs:139:9
Nov 28 04:24:20.333 INFO [stderr]     |
Nov 28 04:24:20.334 INFO [stderr] 139 |     use super::*;
Nov 28 04:24:20.334 INFO [stderr]     |         ^^^^^^^^
Nov 28 04:24:20.334 INFO [stderr]     |
Nov 28 04:24:20.335 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 04:24:20.335 INFO [stderr] 
Nov 28 04:24:20.335 INFO [stderr] warning: unused import: `Boolean::*`
Nov 28 04:24:20.336 INFO [stderr]    --> src/lib.rs:165:9
Nov 28 04:24:20.336 INFO [stderr]     |
Nov 28 04:24:20.336 INFO [stderr] 165 |     use Boolean::*;
Nov 28 04:24:20.337 INFO [stderr]     |         ^^^^^^^^^^
Nov 28 04:24:20.337 INFO [stderr] 
Nov 28 04:24:20.337 INFO [stderr] warning: unused import: `test::Bencher`
Nov 28 04:24:20.337 INFO [stderr]    --> src/lib.rs:252:13
Nov 28 04:24:20.338 INFO [stderr]     |
Nov 28 04:24:20.338 INFO [stderr] 252 |         use test::Bencher;
Nov 28 04:24:20.338 INFO [stderr]     |             ^^^^^^^^^^^^^
Nov 28 04:24:20.339 INFO [stderr] 
Nov 28 04:24:20.339 INFO [stderr] warning: unused import: `super::*`
Nov 28 04:24:20.339 INFO [stderr]    --> src/lib.rs:253:13
Nov 28 04:24:20.340 INFO [stderr]     |
Nov 28 04:24:20.340 INFO [stderr] 253 |         use super::*;
Nov 28 04:24:20.340 INFO [stderr]     |             ^^^^^^^^
Nov 28 04:24:20.341 INFO [stderr] 
Nov 28 04:24:20.446 INFO [stderr] warning: struct is never constructed: `NeuralNetwork`
Nov 28 04:24:20.446 INFO [stderr]   --> src/lib.rs:23:1
Nov 28 04:24:20.446 INFO [stderr]    |
Nov 28 04:24:20.447 INFO [stderr] 23 | struct NeuralNetwork {
Nov 28 04:24:20.447 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:24:20.447 INFO [stderr]    |
Nov 28 04:24:20.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:24:20.448 INFO [stderr] 
Nov 28 04:24:20.448 INFO [stderr] warning: method is never used: `add_output_connection`
Nov 28 04:24:20.448 INFO [stderr]    --> src/lib.rs:105:5
Nov 28 04:24:20.449 INFO [stderr]     |
Nov 28 04:24:20.449 INFO [stderr] 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Nov 28 04:24:20.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:24:20.450 INFO [stderr] 
Nov 28 04:24:20.497 INFO [stderr] warning: struct is never constructed: `NeuralNetwork`
Nov 28 04:24:20.497 INFO [stderr]   --> src/lib.rs:23:1
Nov 28 04:24:20.497 INFO [stderr]    |
Nov 28 04:24:20.497 INFO [stderr] 23 | struct NeuralNetwork {
Nov 28 04:24:20.497 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:24:20.497 INFO [stderr]    |
Nov 28 04:24:20.497 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:24:20.497 INFO [stderr] 
Nov 28 04:24:20.497 INFO [stderr] warning: method is never used: `add_output_connection`
Nov 28 04:24:20.497 INFO [stderr]    --> src/lib.rs:105:5
Nov 28 04:24:20.497 INFO [stderr]     |
Nov 28 04:24:20.497 INFO [stderr] 105 |     fn add_output_connection(&mut self, output_connection: Connection) {
Nov 28 04:24:20.497 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:24:20.497 INFO [stderr] 
Nov 28 04:24:20.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 28 04:24:20.535 INFO [stderr] su: No module specific data is present
Nov 28 04:24:20.885 INFO running `"docker" "inspect" "fee87bfcbe4fa342b0643ded1bf0843d6ee1cbd371301398f9013401bf1ffdf3"`
Nov 28 04:24:20.958 INFO running `"docker" "rm" "-f" "fee87bfcbe4fa342b0643ded1bf0843d6ee1cbd371301398f9013401bf1ffdf3"`
Nov 28 04:24:21.134 INFO [stdout] fee87bfcbe4fa342b0643ded1bf0843d6ee1cbd371301398f9013401bf1ffdf3