Nov 01 01:58:51.511 INFO checking legeyda/neurocr against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 01:58:51.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 01:58:51.994 INFO blam! db2a8a5eddec74ebda86175ff6941bb69bb3576f6a50dbc517259eed869191e5 Nov 01 01:58:52.000 INFO running `"docker" "start" "-a" "db2a8a5eddec74ebda86175ff6941bb69bb3576f6a50dbc517259eed869191e5"` Nov 01 01:58:53.183 INFO kablam! usermod: no changes Nov 01 01:58:53.365 INFO kablam! Compiling matrixmultiply v0.1.14 Nov 01 01:58:53.372 INFO kablam! Checking termcolor v0.3.4 Nov 01 01:58:53.372 INFO kablam! Checking num-complex v0.1.41 Nov 01 01:58:53.372 INFO kablam! Checking mnist v0.4.0 Nov 01 01:58:53.372 INFO kablam! Checking num-bigint v0.1.41 Nov 01 01:58:53.380 INFO kablam! Checking simple_logger v0.5.0 Nov 01 01:58:57.161 INFO kablam! Checking num-rational v0.1.40 Nov 01 01:58:57.854 INFO kablam! Checking num v0.1.41 Nov 01 01:58:58.280 INFO kablam! Checking chrono v0.4.0 Nov 01 01:58:58.280 INFO kablam! Checking rulinalg v0.4.2 Nov 01 01:59:01.112 INFO kablam! Checking env_logger v0.5.3 Nov 01 01:59:03.296 INFO kablam! Checking neurocr v0.1.0 (/source) Nov 01 01:59:04.488 INFO kablam! warning: unused `#[macro_use]` import Nov 01 01:59:04.488 INFO kablam! --> src/lib.rs:5:1 Nov 01 01:59:04.488 INFO kablam! | Nov 01 01:59:04.488 INFO kablam! 5 | #[macro_use] Nov 01 01:59:04.488 INFO kablam! | ^^^^^^^^^^^^ Nov 01 01:59:04.488 INFO kablam! | Nov 01 01:59:04.488 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:59:04.488 INFO kablam! Nov 01 01:59:04.488 INFO kablam! warning: unused import: `std::vec::Vec` Nov 01 01:59:04.488 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 01 01:59:04.488 INFO kablam! | Nov 01 01:59:04.488 INFO kablam! 10 | use std::vec::Vec; Nov 01 01:59:04.488 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 01:59:04.488 INFO kablam! Nov 01 01:59:04.488 INFO kablam! warning: unused import: `Fn` Nov 01 01:59:04.488 INFO kablam! --> src/network.rs:18:26 Nov 01 01:59:04.488 INFO kablam! | Nov 01 01:59:04.489 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 01 01:59:04.489 INFO kablam! | ^^ Nov 01 01:59:04.489 INFO kablam! Nov 01 01:59:04.489 INFO kablam! warning: unnecessary parentheses around assigned value Nov 01 01:59:04.489 INFO kablam! --> src/network.rs:195:17 Nov 01 01:59:04.489 INFO kablam! | Nov 01 01:59:04.489 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 01 01:59:04.489 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 01:59:04.489 INFO kablam! | Nov 01 01:59:04.489 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 01:59:04.489 INFO kablam! Nov 01 01:59:04.528 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 01 01:59:04.528 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 01 01:59:04.528 INFO kablam! | Nov 01 01:59:04.528 INFO kablam! 6 | use std::env::home_dir; Nov 01 01:59:04.528 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 01:59:04.528 INFO kablam! | Nov 01 01:59:04.528 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 01:59:04.528 INFO kablam! Nov 01 01:59:04.528 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 01 01:59:04.528 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 01 01:59:04.528 INFO kablam! | Nov 01 01:59:04.528 INFO kablam! 13 | match home_dir() { Nov 01 01:59:04.528 INFO kablam! | ^^^^^^^^ Nov 01 01:59:04.528 INFO kablam! Nov 01 01:59:04.528 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 01 01:59:04.528 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 01 01:59:04.528 INFO kablam! | Nov 01 01:59:04.528 INFO kablam! 25 | match home_dir() { Nov 01 01:59:04.528 INFO kablam! | ^^^^^^^^ Nov 01 01:59:04.528 INFO kablam! Nov 01 01:59:04.728 INFO kablam! warning: unused import: `std::vec::Vec` Nov 01 01:59:04.729 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 01 01:59:04.730 INFO kablam! | Nov 01 01:59:04.730 INFO kablam! 10 | use std::vec::Vec; Nov 01 01:59:04.731 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 01:59:04.732 INFO kablam! | Nov 01 01:59:04.732 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:59:04.733 INFO kablam! Nov 01 01:59:04.733 INFO kablam! warning: unused import: `Fn` Nov 01 01:59:04.734 INFO kablam! --> src/network.rs:18:26 Nov 01 01:59:04.734 INFO kablam! | Nov 01 01:59:04.735 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 01 01:59:04.736 INFO kablam! | ^^ Nov 01 01:59:04.736 INFO kablam! Nov 01 01:59:04.737 INFO kablam! warning: unnecessary parentheses around assigned value Nov 01 01:59:04.738 INFO kablam! --> src/network.rs:195:17 Nov 01 01:59:04.739 INFO kablam! | Nov 01 01:59:04.739 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 01 01:59:04.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 01:59:04.740 INFO kablam! | Nov 01 01:59:04.741 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 01:59:04.741 INFO kablam! Nov 01 01:59:04.788 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 01 01:59:04.789 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 01 01:59:04.790 INFO kablam! | Nov 01 01:59:04.791 INFO kablam! 6 | use std::env::home_dir; Nov 01 01:59:04.791 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 01:59:04.792 INFO kablam! | Nov 01 01:59:04.792 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 01:59:04.793 INFO kablam! Nov 01 01:59:04.796 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 01 01:59:04.797 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 01 01:59:04.797 INFO kablam! | Nov 01 01:59:04.798 INFO kablam! 13 | match home_dir() { Nov 01 01:59:04.799 INFO kablam! | ^^^^^^^^ Nov 01 01:59:04.799 INFO kablam! Nov 01 01:59:04.800 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 01 01:59:04.800 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 01 01:59:04.801 INFO kablam! | Nov 01 01:59:04.802 INFO kablam! 25 | match home_dir() { Nov 01 01:59:04.802 INFO kablam! | ^^^^^^^^ Nov 01 01:59:04.803 INFO kablam! Nov 01 01:59:05.164 INFO kablam! warning: unused variable: `ignored` Nov 01 01:59:05.165 INFO kablam! --> src/network.rs:76:61 Nov 01 01:59:05.165 INFO kablam! | Nov 01 01:59:05.165 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 01 01:59:05.165 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:59:05.166 INFO kablam! | Nov 01 01:59:05.166 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 01:59:05.166 INFO kablam! Nov 01 01:59:05.166 INFO kablam! warning: unused variable: `ignored` Nov 01 01:59:05.166 INFO kablam! --> src/network.rs:77:61 Nov 01 01:59:05.167 INFO kablam! | Nov 01 01:59:05.167 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 01 01:59:05.167 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:59:05.167 INFO kablam! Nov 01 01:59:05.167 INFO kablam! warning: unused variable: `n` Nov 01 01:59:05.167 INFO kablam! --> src/network.rs:272:7 Nov 01 01:59:05.167 INFO kablam! | Nov 01 01:59:05.167 INFO kablam! 272 | let n = data.len(); Nov 01 01:59:05.167 INFO kablam! | ^ help: consider using `_n` instead Nov 01 01:59:05.167 INFO kablam! Nov 01 01:59:05.308 INFO kablam! warning: variable does not need to be mutable Nov 01 01:59:05.308 INFO kablam! --> src/math.rs:41:7 Nov 01 01:59:05.308 INFO kablam! | Nov 01 01:59:05.308 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 01 01:59:05.308 INFO kablam! | ----^^^^^ Nov 01 01:59:05.308 INFO kablam! | | Nov 01 01:59:05.308 INFO kablam! | help: remove this `mut` Nov 01 01:59:05.308 INFO kablam! | Nov 01 01:59:05.308 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:59:05.308 INFO kablam! Nov 01 01:59:05.308 INFO kablam! warning: function is never used: `random` Nov 01 01:59:05.308 INFO kablam! --> src/network.rs:61:1 Nov 01 01:59:05.308 INFO kablam! | Nov 01 01:59:05.308 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 01 01:59:05.309 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:59:05.309 INFO kablam! | Nov 01 01:59:05.309 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 01:59:05.309 INFO kablam! Nov 01 01:59:05.309 INFO kablam! warning: function is never used: `minimize` Nov 01 01:59:05.309 INFO kablam! --> src/math.rs:24:1 Nov 01 01:59:05.309 INFO kablam! | Nov 01 01:59:05.309 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 01 01:59:05.309 INFO kablam! 25 | | mut estimation: VectorType, Nov 01 01:59:05.309 INFO kablam! 26 | | mut step: ScalarType, Nov 01 01:59:05.309 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 01 01:59:05.309 INFO kablam! ... | Nov 01 01:59:05.309 INFO kablam! 63 | | estimation Nov 01 01:59:05.309 INFO kablam! 64 | | } Nov 01 01:59:05.309 INFO kablam! | |_^ Nov 01 01:59:05.309 INFO kablam! Nov 01 01:59:05.309 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:59:05.309 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 01 01:59:05.309 INFO kablam! | Nov 01 01:59:05.309 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 01 01:59:05.309 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:59:05.309 INFO kablam! | Nov 01 01:59:05.309 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:59:05.309 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:59:05.309 INFO kablam! Nov 01 01:59:05.784 INFO kablam! warning: unused variable: `ignored` Nov 01 01:59:05.784 INFO kablam! --> src/network.rs:76:61 Nov 01 01:59:05.784 INFO kablam! | Nov 01 01:59:05.784 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 01 01:59:05.784 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:59:05.792 INFO kablam! | Nov 01 01:59:05.792 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 01:59:05.792 INFO kablam! Nov 01 01:59:05.792 INFO kablam! warning: unused variable: `ignored` Nov 01 01:59:05.792 INFO kablam! --> src/network.rs:77:61 Nov 01 01:59:05.792 INFO kablam! | Nov 01 01:59:05.792 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 01 01:59:05.792 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:59:05.792 INFO kablam! Nov 01 01:59:05.792 INFO kablam! warning: unused variable: `n` Nov 01 01:59:05.792 INFO kablam! --> src/network.rs:272:7 Nov 01 01:59:05.792 INFO kablam! | Nov 01 01:59:05.792 INFO kablam! 272 | let n = data.len(); Nov 01 01:59:05.792 INFO kablam! | ^ help: consider using `_n` instead Nov 01 01:59:05.792 INFO kablam! Nov 01 01:59:06.100 INFO kablam! warning: variable does not need to be mutable Nov 01 01:59:06.100 INFO kablam! --> src/math.rs:41:7 Nov 01 01:59:06.100 INFO kablam! | Nov 01 01:59:06.100 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 01 01:59:06.100 INFO kablam! | ----^^^^^ Nov 01 01:59:06.100 INFO kablam! | | Nov 01 01:59:06.100 INFO kablam! | help: remove this `mut` Nov 01 01:59:06.100 INFO kablam! | Nov 01 01:59:06.100 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:59:06.100 INFO kablam! Nov 01 01:59:06.106 INFO kablam! warning: function is never used: `test_sigmoid` Nov 01 01:59:06.106 INFO kablam! --> src/network.rs:39:1 Nov 01 01:59:06.106 INFO kablam! | Nov 01 01:59:06.106 INFO kablam! 39 | fn test_sigmoid() { Nov 01 01:59:06.106 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 01:59:06.106 INFO kablam! | Nov 01 01:59:06.106 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 01:59:06.106 INFO kablam! Nov 01 01:59:06.106 INFO kablam! warning: function is never used: `random` Nov 01 01:59:06.106 INFO kablam! --> src/network.rs:61:1 Nov 01 01:59:06.106 INFO kablam! | Nov 01 01:59:06.106 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 01 01:59:06.106 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:59:06.106 INFO kablam! Nov 01 01:59:06.106 INFO kablam! warning: function is never used: `asses_quality` Nov 01 01:59:06.106 INFO kablam! --> src/network.rs:549:1 Nov 01 01:59:06.106 INFO kablam! | Nov 01 01:59:06.106 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 01 01:59:06.106 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:59:06.106 INFO kablam! Nov 01 01:59:06.106 INFO kablam! warning: function is never used: `minimize` Nov 01 01:59:06.106 INFO kablam! --> src/math.rs:24:1 Nov 01 01:59:06.106 INFO kablam! | Nov 01 01:59:06.106 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 01 01:59:06.106 INFO kablam! 25 | | mut estimation: VectorType, Nov 01 01:59:06.106 INFO kablam! 26 | | mut step: ScalarType, Nov 01 01:59:06.106 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 01 01:59:06.106 INFO kablam! ... | Nov 01 01:59:06.106 INFO kablam! 63 | | estimation Nov 01 01:59:06.106 INFO kablam! 64 | | } Nov 01 01:59:06.106 INFO kablam! | |_^ Nov 01 01:59:06.106 INFO kablam! Nov 01 01:59:06.112 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:59:06.112 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 01 01:59:06.112 INFO kablam! | Nov 01 01:59:06.112 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 01 01:59:06.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:59:06.112 INFO kablam! | Nov 01 01:59:06.112 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:59:06.112 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:59:06.112 INFO kablam! Nov 01 01:59:07.101 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.88s Nov 01 01:59:07.124 INFO kablam! su: No module specific data is present Nov 01 01:59:07.662 INFO running `"docker" "rm" "-f" "db2a8a5eddec74ebda86175ff6941bb69bb3576f6a50dbc517259eed869191e5"` Nov 01 01:59:07.848 INFO blam! db2a8a5eddec74ebda86175ff6941bb69bb3576f6a50dbc517259eed869191e5