Nov 29 23:31:51.101 INFO checking legeyda/neurocr against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 29 23:31:51.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 23:31:51.602 INFO [stdout] 06951ec764eef14658f9e4ff90fba77be66bf468b1fd9be7173adf1ac80203d5 Nov 29 23:31:51.606 INFO running `"docker" "start" "-a" "06951ec764eef14658f9e4ff90fba77be66bf468b1fd9be7173adf1ac80203d5"` Nov 29 23:31:53.439 INFO [stderr] usermod: no changes Nov 29 23:31:53.656 INFO [stderr] Checking termcolor v0.3.4 Nov 29 23:31:53.656 INFO [stderr] Checking num-complex v0.1.41 Nov 29 23:31:53.656 INFO [stderr] Checking mnist v0.4.0 Nov 29 23:31:53.660 INFO [stderr] Checking num-bigint v0.1.41 Nov 29 23:31:53.672 INFO [stderr] Checking simple_logger v0.5.0 Nov 29 23:31:53.672 INFO [stderr] Checking regex v0.2.6 Nov 29 23:31:59.360 INFO [stderr] Checking num-rational v0.1.40 Nov 29 23:32:00.323 INFO [stderr] Checking num v0.1.41 Nov 29 23:32:00.766 INFO [stderr] Checking chrono v0.4.0 Nov 29 23:32:00.766 INFO [stderr] Checking rulinalg v0.4.2 Nov 29 23:32:04.294 INFO [stderr] Checking env_logger v0.5.3 Nov 29 23:32:07.355 INFO [stderr] Checking neurocr v0.1.0 (/source) Nov 29 23:32:08.407 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 23:32:08.407 INFO [stderr] --> src/lib.rs:5:1 Nov 29 23:32:08.407 INFO [stderr] | Nov 29 23:32:08.407 INFO [stderr] 5 | #[macro_use] Nov 29 23:32:08.407 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 23:32:08.407 INFO [stderr] | Nov 29 23:32:08.416 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 23:32:08.416 INFO [stderr] Nov 29 23:32:08.416 INFO [stderr] warning: unused import: `std::vec::Vec` Nov 29 23:32:08.416 INFO [stderr] --> src/mnistfiles.rs:10:5 Nov 29 23:32:08.416 INFO [stderr] | Nov 29 23:32:08.416 INFO [stderr] 10 | use std::vec::Vec; Nov 29 23:32:08.416 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 23:32:08.416 INFO [stderr] Nov 29 23:32:08.417 INFO [stderr] warning: unused import: `Fn` Nov 29 23:32:08.417 INFO [stderr] --> src/network.rs:18:26 Nov 29 23:32:08.417 INFO [stderr] | Nov 29 23:32:08.417 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn}; Nov 29 23:32:08.417 INFO [stderr] | ^^ Nov 29 23:32:08.417 INFO [stderr] Nov 29 23:32:08.417 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 29 23:32:08.417 INFO [stderr] --> src/network.rs:195:17 Nov 29 23:32:08.417 INFO [stderr] | Nov 29 23:32:08.417 INFO [stderr] 195 | let mut der = (&outputs[n-1] - expected_output); Nov 29 23:32:08.417 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 29 23:32:08.417 INFO [stderr] | Nov 29 23:32:08.417 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 29 23:32:08.417 INFO [stderr] Nov 29 23:32:08.456 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 23:32:08.456 INFO [stderr] --> src/mnistfiles.rs:6:5 Nov 29 23:32:08.456 INFO [stderr] | Nov 29 23:32:08.456 INFO [stderr] 6 | use std::env::home_dir; Nov 29 23:32:08.456 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 23:32:08.457 INFO [stderr] | Nov 29 23:32:08.457 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 29 23:32:08.457 INFO [stderr] Nov 29 23:32:08.457 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 23:32:08.457 INFO [stderr] --> src/mnistfiles.rs:13:8 Nov 29 23:32:08.458 INFO [stderr] | Nov 29 23:32:08.458 INFO [stderr] 13 | match home_dir() { Nov 29 23:32:08.458 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:08.458 INFO [stderr] Nov 29 23:32:08.458 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 23:32:08.458 INFO [stderr] --> src/mnistfiles.rs:25:8 Nov 29 23:32:08.459 INFO [stderr] | Nov 29 23:32:08.459 INFO [stderr] 25 | match home_dir() { Nov 29 23:32:08.459 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:08.459 INFO [stderr] Nov 29 23:32:08.976 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:08.977 INFO [stderr] --> src/network.rs:76:61 Nov 29 23:32:08.977 INFO [stderr] | Nov 29 23:32:08.977 INFO [stderr] 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 29 23:32:08.977 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:08.978 INFO [stderr] | Nov 29 23:32:08.978 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 23:32:08.978 INFO [stderr] Nov 29 23:32:08.978 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:08.978 INFO [stderr] --> src/network.rs:77:61 Nov 29 23:32:08.979 INFO [stderr] | Nov 29 23:32:08.979 INFO [stderr] 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 29 23:32:08.979 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:08.979 INFO [stderr] Nov 29 23:32:08.980 INFO [stderr] warning: unused variable: `n` Nov 29 23:32:08.980 INFO [stderr] --> src/network.rs:272:7 Nov 29 23:32:08.980 INFO [stderr] | Nov 29 23:32:08.981 INFO [stderr] 272 | let n = data.len(); Nov 29 23:32:08.981 INFO [stderr] | ^ help: consider using `_n` instead Nov 29 23:32:08.981 INFO [stderr] Nov 29 23:32:09.172 INFO [stderr] warning: unused import: `std::vec::Vec` Nov 29 23:32:09.172 INFO [stderr] --> src/mnistfiles.rs:10:5 Nov 29 23:32:09.173 INFO [stderr] | Nov 29 23:32:09.173 INFO [stderr] 10 | use std::vec::Vec; Nov 29 23:32:09.173 INFO [stderr] | ^^^^^^^^^^^^^ Nov 29 23:32:09.173 INFO [stderr] | Nov 29 23:32:09.174 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 23:32:09.174 INFO [stderr] Nov 29 23:32:09.174 INFO [stderr] warning: unused import: `Fn` Nov 29 23:32:09.174 INFO [stderr] --> src/network.rs:18:26 Nov 29 23:32:09.174 INFO [stderr] | Nov 29 23:32:09.174 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn}; Nov 29 23:32:09.175 INFO [stderr] | ^^ Nov 29 23:32:09.175 INFO [stderr] Nov 29 23:32:09.175 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 29 23:32:09.175 INFO [stderr] --> src/network.rs:195:17 Nov 29 23:32:09.175 INFO [stderr] | Nov 29 23:32:09.175 INFO [stderr] 195 | let mut der = (&outputs[n-1] - expected_output); Nov 29 23:32:09.176 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 29 23:32:09.176 INFO [stderr] | Nov 29 23:32:09.176 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 29 23:32:09.176 INFO [stderr] Nov 29 23:32:09.204 INFO [stderr] warning: variable does not need to be mutable Nov 29 23:32:09.204 INFO [stderr] --> src/math.rs:41:7 Nov 29 23:32:09.205 INFO [stderr] | Nov 29 23:32:09.205 INFO [stderr] 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 29 23:32:09.205 INFO [stderr] | ----^^^^^ Nov 29 23:32:09.205 INFO [stderr] | | Nov 29 23:32:09.206 INFO [stderr] | help: remove this `mut` Nov 29 23:32:09.206 INFO [stderr] | Nov 29 23:32:09.206 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 23:32:09.206 INFO [stderr] Nov 29 23:32:09.206 INFO [stderr] warning: function is never used: `random` Nov 29 23:32:09.206 INFO [stderr] --> src/network.rs:61:1 Nov 29 23:32:09.207 INFO [stderr] | Nov 29 23:32:09.207 INFO [stderr] 61 | fn random() -> T where T: Float + Rand { Nov 29 23:32:09.207 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:09.207 INFO [stderr] | Nov 29 23:32:09.207 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 23:32:09.208 INFO [stderr] Nov 29 23:32:09.208 INFO [stderr] warning: function is never used: `minimize` Nov 29 23:32:09.208 INFO [stderr] --> src/math.rs:24:1 Nov 29 23:32:09.208 INFO [stderr] | Nov 29 23:32:09.208 INFO [stderr] 24 | / fn minimize(subject: &Functional, Nov 29 23:32:09.209 INFO [stderr] 25 | | mut estimation: VectorType, Nov 29 23:32:09.209 INFO [stderr] 26 | | mut step: ScalarType, Nov 29 23:32:09.209 INFO [stderr] 27 | | on_new: &Fn(&VectorType) -> bool, Nov 29 23:32:09.209 INFO [stderr] ... | Nov 29 23:32:09.209 INFO [stderr] 63 | | estimation Nov 29 23:32:09.209 INFO [stderr] 64 | | } Nov 29 23:32:09.210 INFO [stderr] | |_^ Nov 29 23:32:09.210 INFO [stderr] Nov 29 23:32:09.210 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 23:32:09.210 INFO [stderr] --> src/mnistfiles.rs:40:2 Nov 29 23:32:09.210 INFO [stderr] | Nov 29 23:32:09.211 INFO [stderr] 40 | create_dir_all(cache_dir.as_path()); Nov 29 23:32:09.211 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:09.211 INFO [stderr] | Nov 29 23:32:09.211 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 23:32:09.211 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 23:32:09.211 INFO [stderr] Nov 29 23:32:09.228 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 23:32:09.228 INFO [stderr] --> src/mnistfiles.rs:6:5 Nov 29 23:32:09.229 INFO [stderr] | Nov 29 23:32:09.229 INFO [stderr] 6 | use std::env::home_dir; Nov 29 23:32:09.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 23:32:09.229 INFO [stderr] | Nov 29 23:32:09.229 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 29 23:32:09.230 INFO [stderr] Nov 29 23:32:09.230 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 23:32:09.230 INFO [stderr] --> src/mnistfiles.rs:13:8 Nov 29 23:32:09.230 INFO [stderr] | Nov 29 23:32:09.231 INFO [stderr] 13 | match home_dir() { Nov 29 23:32:09.231 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:09.231 INFO [stderr] Nov 29 23:32:09.231 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 23:32:09.232 INFO [stderr] --> src/mnistfiles.rs:25:8 Nov 29 23:32:09.232 INFO [stderr] | Nov 29 23:32:09.232 INFO [stderr] 25 | match home_dir() { Nov 29 23:32:09.232 INFO [stderr] | ^^^^^^^^ Nov 29 23:32:09.236 INFO [stderr] Nov 29 23:32:10.227 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:10.227 INFO [stderr] --> src/network.rs:76:61 Nov 29 23:32:10.228 INFO [stderr] | Nov 29 23:32:10.228 INFO [stderr] 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 29 23:32:10.228 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:10.228 INFO [stderr] | Nov 29 23:32:10.228 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 23:32:10.228 INFO [stderr] Nov 29 23:32:10.232 INFO [stderr] warning: unused variable: `ignored` Nov 29 23:32:10.232 INFO [stderr] --> src/network.rs:77:61 Nov 29 23:32:10.233 INFO [stderr] | Nov 29 23:32:10.233 INFO [stderr] 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 29 23:32:10.233 INFO [stderr] | ^^^^^^^ help: consider using `_ignored` instead Nov 29 23:32:10.233 INFO [stderr] Nov 29 23:32:10.234 INFO [stderr] warning: unused variable: `n` Nov 29 23:32:10.234 INFO [stderr] --> src/network.rs:272:7 Nov 29 23:32:10.234 INFO [stderr] | Nov 29 23:32:10.234 INFO [stderr] 272 | let n = data.len(); Nov 29 23:32:10.235 INFO [stderr] | ^ help: consider using `_n` instead Nov 29 23:32:10.235 INFO [stderr] Nov 29 23:32:10.603 INFO [stderr] warning: variable does not need to be mutable Nov 29 23:32:10.603 INFO [stderr] --> src/math.rs:41:7 Nov 29 23:32:10.603 INFO [stderr] | Nov 29 23:32:10.603 INFO [stderr] 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 29 23:32:10.603 INFO [stderr] | ----^^^^^ Nov 29 23:32:10.603 INFO [stderr] | | Nov 29 23:32:10.603 INFO [stderr] | help: remove this `mut` Nov 29 23:32:10.603 INFO [stderr] | Nov 29 23:32:10.603 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 29 23:32:10.603 INFO [stderr] Nov 29 23:32:10.604 INFO [stderr] warning: function is never used: `test_sigmoid` Nov 29 23:32:10.604 INFO [stderr] --> src/network.rs:39:1 Nov 29 23:32:10.604 INFO [stderr] | Nov 29 23:32:10.604 INFO [stderr] 39 | fn test_sigmoid() { Nov 29 23:32:10.604 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 23:32:10.604 INFO [stderr] | Nov 29 23:32:10.604 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 23:32:10.605 INFO [stderr] Nov 29 23:32:10.605 INFO [stderr] warning: function is never used: `random` Nov 29 23:32:10.605 INFO [stderr] --> src/network.rs:61:1 Nov 29 23:32:10.605 INFO [stderr] | Nov 29 23:32:10.605 INFO [stderr] 61 | fn random() -> T where T: Float + Rand { Nov 29 23:32:10.605 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:10.605 INFO [stderr] Nov 29 23:32:10.605 INFO [stderr] warning: function is never used: `asses_quality` Nov 29 23:32:10.605 INFO [stderr] --> src/network.rs:549:1 Nov 29 23:32:10.605 INFO [stderr] | Nov 29 23:32:10.605 INFO [stderr] 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 29 23:32:10.605 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:10.605 INFO [stderr] Nov 29 23:32:10.605 INFO [stderr] warning: function is never used: `minimize` Nov 29 23:32:10.605 INFO [stderr] --> src/math.rs:24:1 Nov 29 23:32:10.605 INFO [stderr] | Nov 29 23:32:10.605 INFO [stderr] 24 | / fn minimize(subject: &Functional, Nov 29 23:32:10.605 INFO [stderr] 25 | | mut estimation: VectorType, Nov 29 23:32:10.605 INFO [stderr] 26 | | mut step: ScalarType, Nov 29 23:32:10.605 INFO [stderr] 27 | | on_new: &Fn(&VectorType) -> bool, Nov 29 23:32:10.605 INFO [stderr] ... | Nov 29 23:32:10.605 INFO [stderr] 63 | | estimation Nov 29 23:32:10.605 INFO [stderr] 64 | | } Nov 29 23:32:10.605 INFO [stderr] | |_^ Nov 29 23:32:10.605 INFO [stderr] Nov 29 23:32:10.606 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 23:32:10.606 INFO [stderr] --> src/mnistfiles.rs:40:2 Nov 29 23:32:10.606 INFO [stderr] | Nov 29 23:32:10.606 INFO [stderr] 40 | create_dir_all(cache_dir.as_path()); Nov 29 23:32:10.606 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 23:32:10.606 INFO [stderr] | Nov 29 23:32:10.606 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 23:32:10.606 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 23:32:10.606 INFO [stderr] Nov 29 23:32:11.687 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.22s Nov 29 23:32:11.693 INFO [stderr] su: No module specific data is present Nov 29 23:32:13.078 INFO running `"docker" "inspect" "06951ec764eef14658f9e4ff90fba77be66bf468b1fd9be7173adf1ac80203d5"` Nov 29 23:32:13.454 INFO running `"docker" "rm" "-f" "06951ec764eef14658f9e4ff90fba77be66bf468b1fd9be7173adf1ac80203d5"` Nov 29 23:32:13.844 INFO [stdout] 06951ec764eef14658f9e4ff90fba77be66bf468b1fd9be7173adf1ac80203d5