Nov 04 03:49:40.715 INFO checking legeyda/neurocr against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 03:49:40.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 03:49:41.148 INFO blam! 4e3c6ec57fb04a887ec7e7ed9f336f1cd4c2cf41d185398519bb71a377f989e4 Nov 04 03:49:41.151 INFO running `"docker" "start" "-a" "4e3c6ec57fb04a887ec7e7ed9f336f1cd4c2cf41d185398519bb71a377f989e4"` Nov 04 03:49:42.966 INFO kablam! usermod: no changes Nov 04 03:49:43.127 INFO kablam! Checking num-complex v0.1.41 Nov 04 03:49:43.127 INFO kablam! Checking mnist v0.4.0 Nov 04 03:49:43.139 INFO kablam! Checking num-bigint v0.1.41 Nov 04 03:49:43.179 INFO kablam! Checking simple_logger v0.5.0 Nov 04 03:49:45.840 INFO kablam! Checking num-rational v0.1.40 Nov 04 03:49:46.548 INFO kablam! Checking num v0.1.41 Nov 04 03:49:46.913 INFO kablam! Checking chrono v0.4.0 Nov 04 03:49:46.913 INFO kablam! Checking rulinalg v0.4.2 Nov 04 03:49:49.229 INFO kablam! Checking env_logger v0.5.3 Nov 04 03:49:51.596 INFO kablam! Checking neurocr v0.1.0 (/source) Nov 04 03:49:52.212 INFO kablam! warning: unused `#[macro_use]` import Nov 04 03:49:52.212 INFO kablam! --> src/lib.rs:5:1 Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! 5 | #[macro_use] Nov 04 03:49:52.212 INFO kablam! | ^^^^^^^^^^^^ Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 03:49:52.212 INFO kablam! Nov 04 03:49:52.212 INFO kablam! warning: unused import: `std::vec::Vec` Nov 04 03:49:52.212 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! 10 | use std::vec::Vec; Nov 04 03:49:52.212 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 03:49:52.212 INFO kablam! Nov 04 03:49:52.212 INFO kablam! warning: unused import: `Fn` Nov 04 03:49:52.212 INFO kablam! --> src/network.rs:18:26 Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 04 03:49:52.212 INFO kablam! | ^^ Nov 04 03:49:52.212 INFO kablam! Nov 04 03:49:52.212 INFO kablam! warning: unnecessary parentheses around assigned value Nov 04 03:49:52.212 INFO kablam! --> src/network.rs:195:17 Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 04 03:49:52.212 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 03:49:52.212 INFO kablam! | Nov 04 03:49:52.212 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 03:49:52.212 INFO kablam! Nov 04 03:49:52.219 INFO kablam! 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 04 03:49:52.219 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 04 03:49:52.219 INFO kablam! | Nov 04 03:49:52.219 INFO kablam! 6 | use std::env::home_dir; Nov 04 03:49:52.219 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 04 03:49:52.219 INFO kablam! | Nov 04 03:49:52.219 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 03:49:52.219 INFO kablam! Nov 04 03:49:52.219 INFO kablam! 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 04 03:49:52.219 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 04 03:49:52.219 INFO kablam! | Nov 04 03:49:52.219 INFO kablam! 13 | match home_dir() { Nov 04 03:49:52.219 INFO kablam! | ^^^^^^^^ Nov 04 03:49:52.219 INFO kablam! Nov 04 03:49:52.219 INFO kablam! 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 04 03:49:52.219 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 04 03:49:52.219 INFO kablam! | Nov 04 03:49:52.219 INFO kablam! 25 | match home_dir() { Nov 04 03:49:52.219 INFO kablam! | ^^^^^^^^ Nov 04 03:49:52.219 INFO kablam! Nov 04 03:49:52.467 INFO kablam! warning: unused variable: `ignored` Nov 04 03:49:52.467 INFO kablam! --> src/network.rs:76:61 Nov 04 03:49:52.467 INFO kablam! | Nov 04 03:49:52.467 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 04 03:49:52.467 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 04 03:49:52.467 INFO kablam! | Nov 04 03:49:52.467 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 03:49:52.467 INFO kablam! Nov 04 03:49:52.467 INFO kablam! warning: unused variable: `ignored` Nov 04 03:49:52.467 INFO kablam! --> src/network.rs:77:61 Nov 04 03:49:52.467 INFO kablam! | Nov 04 03:49:52.467 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 04 03:49:52.467 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 04 03:49:52.467 INFO kablam! Nov 04 03:49:52.468 INFO kablam! warning: unused variable: `n` Nov 04 03:49:52.468 INFO kablam! --> src/network.rs:272:7 Nov 04 03:49:52.468 INFO kablam! | Nov 04 03:49:52.468 INFO kablam! 272 | let n = data.len(); Nov 04 03:49:52.468 INFO kablam! | ^ help: consider using `_n` instead Nov 04 03:49:52.468 INFO kablam! Nov 04 03:49:52.561 INFO kablam! warning: variable does not need to be mutable Nov 04 03:49:52.562 INFO kablam! --> src/math.rs:41:7 Nov 04 03:49:52.562 INFO kablam! | Nov 04 03:49:52.562 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 04 03:49:52.562 INFO kablam! | ----^^^^^ Nov 04 03:49:52.562 INFO kablam! | | Nov 04 03:49:52.562 INFO kablam! | help: remove this `mut` Nov 04 03:49:52.562 INFO kablam! | Nov 04 03:49:52.562 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 03:49:52.562 INFO kablam! Nov 04 03:49:52.563 INFO kablam! warning: function is never used: `random` Nov 04 03:49:52.563 INFO kablam! --> src/network.rs:61:1 Nov 04 03:49:52.563 INFO kablam! | Nov 04 03:49:52.563 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 04 03:49:52.563 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:49:52.564 INFO kablam! | Nov 04 03:49:52.564 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 03:49:52.564 INFO kablam! Nov 04 03:49:52.564 INFO kablam! warning: function is never used: `minimize` Nov 04 03:49:52.564 INFO kablam! --> src/math.rs:24:1 Nov 04 03:49:52.564 INFO kablam! | Nov 04 03:49:52.564 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 04 03:49:52.564 INFO kablam! 25 | | mut estimation: VectorType, Nov 04 03:49:52.564 INFO kablam! 26 | | mut step: ScalarType, Nov 04 03:49:52.564 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 04 03:49:52.564 INFO kablam! ... | Nov 04 03:49:52.566 INFO kablam! 63 | | estimation Nov 04 03:49:52.566 INFO kablam! 64 | | } Nov 04 03:49:52.566 INFO kablam! | |_^ Nov 04 03:49:52.566 INFO kablam! Nov 04 03:49:52.566 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:49:52.566 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 04 03:49:52.566 INFO kablam! | Nov 04 03:49:52.566 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 04 03:49:52.566 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:49:52.566 INFO kablam! | Nov 04 03:49:52.566 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 03:49:52.566 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:49:52.566 INFO kablam! Nov 04 03:49:52.699 INFO kablam! warning: unused import: `std::vec::Vec` Nov 04 03:49:52.700 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 04 03:49:52.700 INFO kablam! | Nov 04 03:49:52.700 INFO kablam! 10 | use std::vec::Vec; Nov 04 03:49:52.701 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 03:49:52.701 INFO kablam! | Nov 04 03:49:52.701 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 03:49:52.701 INFO kablam! Nov 04 03:49:52.702 INFO kablam! warning: unused import: `Fn` Nov 04 03:49:52.702 INFO kablam! --> src/network.rs:18:26 Nov 04 03:49:52.702 INFO kablam! | Nov 04 03:49:52.703 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 04 03:49:52.704 INFO kablam! | ^^ Nov 04 03:49:52.704 INFO kablam! Nov 04 03:49:52.704 INFO kablam! warning: unnecessary parentheses around assigned value Nov 04 03:49:52.704 INFO kablam! --> src/network.rs:195:17 Nov 04 03:49:52.704 INFO kablam! | Nov 04 03:49:52.704 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 04 03:49:52.704 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 03:49:52.704 INFO kablam! | Nov 04 03:49:52.704 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 03:49:52.704 INFO kablam! Nov 04 03:49:52.734 INFO kablam! 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 04 03:49:52.735 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 04 03:49:52.735 INFO kablam! | Nov 04 03:49:52.735 INFO kablam! 6 | use std::env::home_dir; Nov 04 03:49:52.735 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 04 03:49:52.735 INFO kablam! | Nov 04 03:49:52.735 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 03:49:52.735 INFO kablam! Nov 04 03:49:52.735 INFO kablam! 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 04 03:49:52.735 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 04 03:49:52.735 INFO kablam! | Nov 04 03:49:52.735 INFO kablam! 13 | match home_dir() { Nov 04 03:49:52.735 INFO kablam! | ^^^^^^^^ Nov 04 03:49:52.735 INFO kablam! Nov 04 03:49:52.735 INFO kablam! 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 04 03:49:52.735 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 04 03:49:52.735 INFO kablam! | Nov 04 03:49:52.735 INFO kablam! 25 | match home_dir() { Nov 04 03:49:52.735 INFO kablam! | ^^^^^^^^ Nov 04 03:49:52.735 INFO kablam! Nov 04 03:49:53.099 INFO kablam! warning: unused variable: `ignored` Nov 04 03:49:53.099 INFO kablam! --> src/network.rs:76:61 Nov 04 03:49:53.104 INFO kablam! | Nov 04 03:49:53.104 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 04 03:49:53.104 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 04 03:49:53.104 INFO kablam! | Nov 04 03:49:53.104 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 03:49:53.104 INFO kablam! Nov 04 03:49:53.104 INFO kablam! warning: unused variable: `ignored` Nov 04 03:49:53.104 INFO kablam! --> src/network.rs:77:61 Nov 04 03:49:53.104 INFO kablam! | Nov 04 03:49:53.104 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 04 03:49:53.104 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 04 03:49:53.104 INFO kablam! Nov 04 03:49:53.104 INFO kablam! warning: unused variable: `n` Nov 04 03:49:53.104 INFO kablam! --> src/network.rs:272:7 Nov 04 03:49:53.104 INFO kablam! | Nov 04 03:49:53.104 INFO kablam! 272 | let n = data.len(); Nov 04 03:49:53.104 INFO kablam! | ^ help: consider using `_n` instead Nov 04 03:49:53.104 INFO kablam! Nov 04 03:49:53.244 INFO kablam! warning: variable does not need to be mutable Nov 04 03:49:53.244 INFO kablam! --> src/math.rs:41:7 Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 04 03:49:53.244 INFO kablam! | ----^^^^^ Nov 04 03:49:53.244 INFO kablam! | | Nov 04 03:49:53.244 INFO kablam! | help: remove this `mut` Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 03:49:53.244 INFO kablam! Nov 04 03:49:53.244 INFO kablam! warning: function is never used: `test_sigmoid` Nov 04 03:49:53.244 INFO kablam! --> src/network.rs:39:1 Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! 39 | fn test_sigmoid() { Nov 04 03:49:53.244 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 03:49:53.244 INFO kablam! Nov 04 03:49:53.244 INFO kablam! warning: function is never used: `random` Nov 04 03:49:53.244 INFO kablam! --> src/network.rs:61:1 Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 04 03:49:53.244 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:49:53.244 INFO kablam! Nov 04 03:49:53.244 INFO kablam! warning: function is never used: `asses_quality` Nov 04 03:49:53.244 INFO kablam! --> src/network.rs:549:1 Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 04 03:49:53.244 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:49:53.244 INFO kablam! Nov 04 03:49:53.244 INFO kablam! warning: function is never used: `minimize` Nov 04 03:49:53.244 INFO kablam! --> src/math.rs:24:1 Nov 04 03:49:53.244 INFO kablam! | Nov 04 03:49:53.244 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 04 03:49:53.244 INFO kablam! 25 | | mut estimation: VectorType, Nov 04 03:49:53.244 INFO kablam! 26 | | mut step: ScalarType, Nov 04 03:49:53.244 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 04 03:49:53.245 INFO kablam! ... | Nov 04 03:49:53.245 INFO kablam! 63 | | estimation Nov 04 03:49:53.245 INFO kablam! 64 | | } Nov 04 03:49:53.251 INFO kablam! | |_^ Nov 04 03:49:53.251 INFO kablam! Nov 04 03:49:53.251 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:49:53.251 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 04 03:49:53.251 INFO kablam! | Nov 04 03:49:53.251 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 04 03:49:53.251 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:49:53.251 INFO kablam! | Nov 04 03:49:53.251 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 03:49:53.251 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:49:53.251 INFO kablam! Nov 04 03:49:53.673 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 10.67s Nov 04 03:49:53.679 INFO kablam! su: No module specific data is present Nov 04 03:49:54.188 INFO running `"docker" "rm" "-f" "4e3c6ec57fb04a887ec7e7ed9f336f1cd4c2cf41d185398519bb71a377f989e4"` Nov 04 03:49:54.449 INFO blam! 4e3c6ec57fb04a887ec7e7ed9f336f1cd4c2cf41d185398519bb71a377f989e4