Nov 29 23:32:00.884 INFO checking legeyda/neurocr against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 29 23:32:00.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 29 23:32:01.357 INFO [stdout] 7d7f6048d93a72319d3fe18948d15db27ba3b45d91dcfec5c5786d038fd12215 Nov 29 23:32:01.359 INFO running `"docker" "start" "-a" "7d7f6048d93a72319d3fe18948d15db27ba3b45d91dcfec5c5786d038fd12215"` Nov 29 23:32:03.535 INFO [stderr] usermod: no changes Nov 29 23:32:03.741 INFO [stderr] Checking num-complex v0.1.41 Nov 29 23:32:03.742 INFO [stderr] Checking mnist v0.4.0 Nov 29 23:32:03.743 INFO [stderr] Checking num-bigint v0.1.41 Nov 29 23:32:03.780 INFO [stderr] Checking simple_logger v0.5.0 Nov 29 23:32:07.157 INFO [stderr] Checking num-rational v0.1.40 Nov 29 23:32:07.841 INFO [stderr] Checking num v0.1.41 Nov 29 23:32:08.239 INFO [stderr] Checking chrono v0.4.0 Nov 29 23:32:08.240 INFO [stderr] Checking rulinalg v0.4.2 Nov 29 23:32:12.236 INFO [stderr] Checking env_logger v0.5.3 Nov 29 23:32:14.539 INFO [stderr] Checking neurocr v0.1.0 (/source) Nov 29 23:32:15.980 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 23:32:15.980 INFO [stderr] --> src/lib.rs:5:1 Nov 29 23:32:15.980 INFO [stderr] | Nov 29 23:32:15.980 INFO [stderr] 5 | #[macro_use] Nov 29 23:32:15.980 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 23:32:15.980 INFO [stderr] | Nov 29 23:32:15.980 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 23:32:15.980 INFO [stderr] Nov 29 23:32:15.980 INFO [stderr] warning: unused import: `std::vec::Vec` Nov 29 23:32:15.980 INFO [stderr] --> src/mnistfiles.rs:10:5 Nov 29 23:32:15.981 INFO [stderr] | Nov 29 23:32:15.981 INFO [stderr] 10 | use std::vec::Vec; Nov 29 23:32:15.981 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 23:32:15.981 INFO [stderr] Nov 29 23:32:15.981 INFO [stderr] warning: unused import: `Fn` Nov 29 23:32:15.981 INFO [stderr] --> src/network.rs:18:26 Nov 29 23:32:15.981 INFO [stderr] | Nov 29 23:32:15.981 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn}; Nov 29 23:32:15.981 INFO [stderr] | ^^ Nov 29 23:32:15.981 INFO [stderr] Nov 29 23:32:15.981 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 29 23:32:15.981 INFO [stderr] --> src/network.rs:195:17 Nov 29 23:32:15.981 INFO [stderr] | Nov 29 23:32:15.981 INFO [stderr] 195 | let mut der = (&outputs[n-1] - expected_output); Nov 29 23:32:15.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 29 23:32:15.981 INFO [stderr] | Nov 29 23:32:15.981 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 29 23:32:15.981 INFO [stderr] Nov 29 23:32:16.020 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.020 INFO [stderr] --> src/mnistfiles.rs:6:5 Nov 29 23:32:16.020 INFO [stderr] | Nov 29 23:32:16.020 INFO [stderr] 6 | use std::env::home_dir; Nov 29 23:32:16.020 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 23:32:16.020 INFO [stderr] | Nov 29 23:32:16.020 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 29 23:32:16.020 INFO [stderr] Nov 29 23:32:16.020 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.020 INFO [stderr] --> src/mnistfiles.rs:13:8 Nov 29 23:32:16.020 INFO [stderr] | Nov 29 23:32:16.020 INFO [stderr] 13 | match home_dir() { Nov 29 23:32:16.020 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:16.020 INFO [stderr] Nov 29 23:32:16.020 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.020 INFO [stderr] --> src/mnistfiles.rs:25:8 Nov 29 23:32:16.020 INFO [stderr] | Nov 29 23:32:16.020 INFO [stderr] 25 | match home_dir() { Nov 29 23:32:16.020 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:16.020 INFO [stderr] Nov 29 23:32:16.508 INFO [stderr] warning: unused import: `std::vec::Vec` Nov 29 23:32:16.508 INFO [stderr] --> src/mnistfiles.rs:10:5 Nov 29 23:32:16.508 INFO [stderr] | Nov 29 23:32:16.508 INFO [stderr] 10 | use std::vec::Vec; Nov 29 23:32:16.508 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 23:32:16.508 INFO [stderr] | Nov 29 23:32:16.508 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 23:32:16.508 INFO [stderr] Nov 29 23:32:16.508 INFO [stderr] warning: unused import: `Fn` Nov 29 23:32:16.508 INFO [stderr] --> src/network.rs:18:26 Nov 29 23:32:16.508 INFO [stderr] | Nov 29 23:32:16.508 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn}; Nov 29 23:32:16.508 INFO [stderr] | ^^ Nov 29 23:32:16.508 INFO [stderr] Nov 29 23:32:16.508 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 29 23:32:16.508 INFO [stderr] --> src/network.rs:195:17 Nov 29 23:32:16.508 INFO [stderr] | Nov 29 23:32:16.508 INFO [stderr] 195 | let mut der = (&outputs[n-1] - expected_output); Nov 29 23:32:16.508 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 29 23:32:16.509 INFO [stderr] | Nov 29 23:32:16.509 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 29 23:32:16.509 INFO [stderr] Nov 29 23:32:16.552 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.552 INFO [stderr] --> src/mnistfiles.rs:6:5 Nov 29 23:32:16.552 INFO [stderr] | Nov 29 23:32:16.552 INFO [stderr] 6 | use std::env::home_dir; Nov 29 23:32:16.552 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 23:32:16.552 INFO [stderr] | Nov 29 23:32:16.552 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 29 23:32:16.552 INFO [stderr] Nov 29 23:32:16.552 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.552 INFO [stderr] --> src/mnistfiles.rs:13:8 Nov 29 23:32:16.552 INFO [stderr] | Nov 29 23:32:16.552 INFO [stderr] 13 | match home_dir() { Nov 29 23:32:16.552 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:16.552 INFO [stderr] Nov 29 23:32:16.552 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 29 23:32:16.552 INFO [stderr] --> src/mnistfiles.rs:25:8 Nov 29 23:32:16.552 INFO [stderr] | Nov 29 23:32:16.552 INFO [stderr] 25 | match home_dir() { Nov 29 23:32:16.552 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:16.552 INFO [stderr] Nov 29 23:32:16.556 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:16.556 INFO [stderr] --> src/network.rs:76:61 Nov 29 23:32:16.556 INFO [stderr] | Nov 29 23:32:16.556 INFO [stderr] 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 29 23:32:16.556 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:16.556 INFO [stderr] | Nov 29 23:32:16.556 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 23:32:16.556 INFO [stderr] Nov 29 23:32:16.556 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:16.556 INFO [stderr] --> src/network.rs:77:61 Nov 29 23:32:16.556 INFO [stderr] | Nov 29 23:32:16.556 INFO [stderr] 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 29 23:32:16.556 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:16.556 INFO [stderr] Nov 29 23:32:16.556 INFO [stderr] warning: unused variable: `n` Nov 29 23:32:16.556 INFO [stderr] --> src/network.rs:272:7 Nov 29 23:32:16.556 INFO [stderr] | Nov 29 23:32:16.556 INFO [stderr] 272 | let n = data.len(); Nov 29 23:32:16.556 INFO [stderr] | ^ help: consider using `_n` instead Nov 29 23:32:16.556 INFO [stderr] Nov 29 23:32:16.743 INFO [stderr] warning: variable does not need to be mutable Nov 29 23:32:16.744 INFO [stderr] --> src/math.rs:41:7 Nov 29 23:32:16.744 INFO [stderr] | Nov 29 23:32:16.744 INFO [stderr] 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 29 23:32:16.744 INFO [stderr] | ----^^^^^ Nov 29 23:32:16.744 INFO [stderr] | | Nov 29 23:32:16.744 INFO [stderr] | help: remove this `mut` Nov 29 23:32:16.747 INFO [stderr] | Nov 29 23:32:16.747 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 23:32:16.747 INFO [stderr] Nov 29 23:32:16.749 INFO [stderr] warning: function is never used: `random` Nov 29 23:32:16.749 INFO [stderr] --> src/network.rs:61:1 Nov 29 23:32:16.749 INFO [stderr] | Nov 29 23:32:16.749 INFO [stderr] 61 | fn random() -> T where T: Float + Rand { Nov 29 23:32:16.750 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:16.750 INFO [stderr] | Nov 29 23:32:16.750 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 23:32:16.751 INFO [stderr] Nov 29 23:32:16.751 INFO [stderr] warning: function is never used: `minimize` Nov 29 23:32:16.752 INFO [stderr] --> src/math.rs:24:1 Nov 29 23:32:16.752 INFO [stderr] | Nov 29 23:32:16.752 INFO [stderr] 24 | / fn minimize(subject: &Functional, Nov 29 23:32:16.752 INFO [stderr] 25 | | mut estimation: VectorType, Nov 29 23:32:16.753 INFO [stderr] 26 | | mut step: ScalarType, Nov 29 23:32:16.753 INFO [stderr] 27 | | on_new: &Fn(&VectorType) -> bool, Nov 29 23:32:16.753 INFO [stderr] ... | Nov 29 23:32:16.753 INFO [stderr] 63 | | estimation Nov 29 23:32:16.754 INFO [stderr] 64 | | } Nov 29 23:32:16.754 INFO [stderr] | |_^ Nov 29 23:32:16.754 INFO [stderr] Nov 29 23:32:16.755 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 23:32:16.756 INFO [stderr] --> src/mnistfiles.rs:40:2 Nov 29 23:32:16.756 INFO [stderr] | Nov 29 23:32:16.756 INFO [stderr] 40 | create_dir_all(cache_dir.as_path()); Nov 29 23:32:16.757 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:16.757 INFO [stderr] | Nov 29 23:32:16.757 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 23:32:16.757 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 23:32:16.758 INFO [stderr] Nov 29 23:32:17.736 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:17.737 INFO [stderr] --> src/network.rs:76:61 Nov 29 23:32:17.737 INFO [stderr] | Nov 29 23:32:17.737 INFO [stderr] 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 29 23:32:17.737 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:17.738 INFO [stderr] | Nov 29 23:32:17.738 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 23:32:17.738 INFO [stderr] Nov 29 23:32:17.738 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:17.739 INFO [stderr] --> src/network.rs:77:61 Nov 29 23:32:17.739 INFO [stderr] | Nov 29 23:32:17.739 INFO [stderr] 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 29 23:32:17.739 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:17.739 INFO [stderr] Nov 29 23:32:17.740 INFO [stderr] warning: unused variable: `n` Nov 29 23:32:17.740 INFO [stderr] --> src/network.rs:272:7 Nov 29 23:32:17.740 INFO [stderr] | Nov 29 23:32:17.740 INFO [stderr] 272 | let n = data.len(); Nov 29 23:32:17.741 INFO [stderr] | ^ help: consider using `_n` instead Nov 29 23:32:17.741 INFO [stderr] Nov 29 23:32:18.128 INFO [stderr] warning: variable does not need to be mutable Nov 29 23:32:18.128 INFO [stderr] --> src/math.rs:41:7 Nov 29 23:32:18.128 INFO [stderr] | Nov 29 23:32:18.128 INFO [stderr] 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 29 23:32:18.128 INFO [stderr] | ----^^^^^ Nov 29 23:32:18.128 INFO [stderr] | | Nov 29 23:32:18.128 INFO [stderr] | help: remove this `mut` Nov 29 23:32:18.128 INFO [stderr] | Nov 29 23:32:18.128 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 23:32:18.128 INFO [stderr] Nov 29 23:32:18.130 INFO [stderr] warning: function is never used: `test_sigmoid` Nov 29 23:32:18.130 INFO [stderr] --> src/network.rs:39:1 Nov 29 23:32:18.130 INFO [stderr] | Nov 29 23:32:18.130 INFO [stderr] 39 | fn test_sigmoid() { Nov 29 23:32:18.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 23:32:18.130 INFO [stderr] | Nov 29 23:32:18.130 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 23:32:18.130 INFO [stderr] Nov 29 23:32:18.130 INFO [stderr] warning: function is never used: `random` Nov 29 23:32:18.130 INFO [stderr] --> src/network.rs:61:1 Nov 29 23:32:18.130 INFO [stderr] | Nov 29 23:32:18.130 INFO [stderr] 61 | fn random() -> T where T: Float + Rand { Nov 29 23:32:18.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:18.130 INFO [stderr] Nov 29 23:32:18.130 INFO [stderr] warning: function is never used: `asses_quality` Nov 29 23:32:18.130 INFO [stderr] --> src/network.rs:549:1 Nov 29 23:32:18.130 INFO [stderr] | Nov 29 23:32:18.130 INFO [stderr] 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 29 23:32:18.130 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:18.130 INFO [stderr] Nov 29 23:32:18.130 INFO [stderr] warning: function is never used: `minimize` Nov 29 23:32:18.130 INFO [stderr] --> src/math.rs:24:1 Nov 29 23:32:18.130 INFO [stderr] | Nov 29 23:32:18.130 INFO [stderr] 24 | / fn minimize(subject: &Functional, Nov 29 23:32:18.130 INFO [stderr] 25 | | mut estimation: VectorType, Nov 29 23:32:18.130 INFO [stderr] 26 | | mut step: ScalarType, Nov 29 23:32:18.130 INFO [stderr] 27 | | on_new: &Fn(&VectorType) -> bool, Nov 29 23:32:18.130 INFO [stderr] ... | Nov 29 23:32:18.130 INFO [stderr] 63 | | estimation Nov 29 23:32:18.130 INFO [stderr] 64 | | } Nov 29 23:32:18.131 INFO [stderr] | |_^ Nov 29 23:32:18.131 INFO [stderr] Nov 29 23:32:18.131 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 23:32:18.131 INFO [stderr] --> src/mnistfiles.rs:40:2 Nov 29 23:32:18.131 INFO [stderr] | Nov 29 23:32:18.131 INFO [stderr] 40 | create_dir_all(cache_dir.as_path()); Nov 29 23:32:18.131 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:18.131 INFO [stderr] | Nov 29 23:32:18.131 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 23:32:18.131 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 23:32:18.131 INFO [stderr] Nov 29 23:32:18.761 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.20s Nov 29 23:32:18.769 INFO [stderr] su: No module specific data is present Nov 29 23:32:19.482 INFO running `"docker" "inspect" "7d7f6048d93a72319d3fe18948d15db27ba3b45d91dcfec5c5786d038fd12215"` Nov 29 23:32:19.818 INFO running `"docker" "rm" "-f" "7d7f6048d93a72319d3fe18948d15db27ba3b45d91dcfec5c5786d038fd12215"` Nov 29 23:32:20.228 INFO [stdout] 7d7f6048d93a72319d3fe18948d15db27ba3b45d91dcfec5c5786d038fd12215