Dec 17 23:18:22.205 INFO checking hgzimmerman/Perceptron against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 23:18:22.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/hgzimmerman/Perceptron:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 23:18:22.421 INFO [stdout] 3bc1a745ff2ba0bb3bece1dd5011f744b982b3a87f24060bd457d4c740880f13 Dec 17 23:18:22.426 INFO running `"docker" "start" "-a" "3bc1a745ff2ba0bb3bece1dd5011f744b982b3a87f24060bd457d4c740880f13"` Dec 17 23:18:23.536 INFO [stderr] Checking perceptron-test v0.1.0 (/opt/crater/workdir) Dec 17 23:18:23.864 INFO [stderr] warning: unused import: `super::*` Dec 17 23:18:23.864 INFO [stderr] --> src/lib.rs:139:9 Dec 17 23:18:23.864 INFO [stderr] | Dec 17 23:18:23.864 INFO [stderr] 139 | use super::*; Dec 17 23:18:23.864 INFO [stderr] | ^^^^^^^^ Dec 17 23:18:23.864 INFO [stderr] | Dec 17 23:18:23.864 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 23:18:23.864 INFO [stderr] Dec 17 23:18:23.864 INFO [stderr] warning: unused import: `Boolean::*` Dec 17 23:18:23.864 INFO [stderr] --> src/lib.rs:165:9 Dec 17 23:18:23.864 INFO [stderr] | Dec 17 23:18:23.864 INFO [stderr] 165 | use Boolean::*; Dec 17 23:18:23.864 INFO [stderr] | ^^^^^^^^^^ Dec 17 23:18:23.864 INFO [stderr] Dec 17 23:18:23.864 INFO [stderr] warning: unused import: `test::Bencher` Dec 17 23:18:23.864 INFO [stderr] --> src/lib.rs:252:13 Dec 17 23:18:23.864 INFO [stderr] | Dec 17 23:18:23.864 INFO [stderr] 252 | use test::Bencher; Dec 17 23:18:23.864 INFO [stderr] | ^^^^^^^^^^^^^ Dec 17 23:18:23.864 INFO [stderr] Dec 17 23:18:23.864 INFO [stderr] warning: unused import: `super::*` Dec 17 23:18:23.864 INFO [stderr] --> src/lib.rs:253:13 Dec 17 23:18:23.864 INFO [stderr] | Dec 17 23:18:23.864 INFO [stderr] 253 | use super::*; Dec 17 23:18:23.865 INFO [stderr] | ^^^^^^^^ Dec 17 23:18:23.865 INFO [stderr] Dec 17 23:18:23.955 INFO [stderr] warning: struct is never constructed: `NeuralNetwork` Dec 17 23:18:23.955 INFO [stderr] --> src/lib.rs:23:1 Dec 17 23:18:23.955 INFO [stderr] | Dec 17 23:18:23.955 INFO [stderr] 23 | struct NeuralNetwork { Dec 17 23:18:23.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 23:18:23.955 INFO [stderr] | Dec 17 23:18:23.955 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 23:18:23.955 INFO [stderr] Dec 17 23:18:23.955 INFO [stderr] warning: method is never used: `add_output_connection` Dec 17 23:18:23.955 INFO [stderr] --> src/lib.rs:105:5 Dec 17 23:18:23.955 INFO [stderr] | Dec 17 23:18:23.955 INFO [stderr] 105 | fn add_output_connection(&mut self, output_connection: Connection) { Dec 17 23:18:23.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 23:18:23.955 INFO [stderr] Dec 17 23:18:24.167 INFO [stderr] warning: struct is never constructed: `NeuralNetwork` Dec 17 23:18:24.167 INFO [stderr] --> src/lib.rs:23:1 Dec 17 23:18:24.167 INFO [stderr] | Dec 17 23:18:24.167 INFO [stderr] 23 | struct NeuralNetwork { Dec 17 23:18:24.167 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 23:18:24.167 INFO [stderr] | Dec 17 23:18:24.167 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 23:18:24.167 INFO [stderr] Dec 17 23:18:24.167 INFO [stderr] warning: method is never used: `add_output_connection` Dec 17 23:18:24.167 INFO [stderr] --> src/lib.rs:105:5 Dec 17 23:18:24.167 INFO [stderr] | Dec 17 23:18:24.167 INFO [stderr] 105 | fn add_output_connection(&mut self, output_connection: Connection) { Dec 17 23:18:24.167 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 23:18:24.167 INFO [stderr] Dec 17 23:18:24.220 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s Dec 17 23:18:24.760 INFO running `"docker" "inspect" "3bc1a745ff2ba0bb3bece1dd5011f744b982b3a87f24060bd457d4c740880f13"` Dec 17 23:18:25.158 INFO running `"docker" "rm" "-f" "3bc1a745ff2ba0bb3bece1dd5011f744b982b3a87f24060bd457d4c740880f13"` Dec 17 23:18:25.516 INFO [stdout] 3bc1a745ff2ba0bb3bece1dd5011f744b982b3a87f24060bd457d4c740880f13