Nov 02 11:25:44.667 INFO checking legeyda/neurocr against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 11:25:44.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 11:25:45.146 INFO blam! dce52b659cb8dc8ff3a8c38d5dec11944be7f207e92a27507640e15de737e118 Nov 02 11:25:45.150 INFO running `"docker" "start" "-a" "dce52b659cb8dc8ff3a8c38d5dec11944be7f207e92a27507640e15de737e118"` Nov 02 11:25:47.252 INFO kablam! usermod: no changes Nov 02 11:25:47.472 INFO kablam! Checking termcolor v0.3.4 Nov 02 11:25:47.476 INFO kablam! Checking mnist v0.4.0 Nov 02 11:25:47.476 INFO kablam! Checking num-bigint v0.1.41 Nov 02 11:25:47.477 INFO kablam! Checking simple_logger v0.5.0 Nov 02 11:25:50.448 INFO kablam! Checking num-rational v0.1.40 Nov 02 11:25:51.464 INFO kablam! Checking num v0.1.41 Nov 02 11:25:51.976 INFO kablam! Checking chrono v0.4.0 Nov 02 11:25:51.976 INFO kablam! Checking rulinalg v0.4.2 Nov 02 11:25:55.856 INFO kablam! Checking env_logger v0.5.3 Nov 02 11:25:58.415 INFO kablam! Checking neurocr v0.1.0 (/source) Nov 02 11:25:59.400 INFO kablam! warning: unused `#[macro_use]` import Nov 02 11:25:59.400 INFO kablam! --> src/lib.rs:5:1 Nov 02 11:25:59.400 INFO kablam! | Nov 02 11:25:59.400 INFO kablam! 5 | #[macro_use] Nov 02 11:25:59.400 INFO kablam! | ^^^^^^^^^^^^ Nov 02 11:25:59.402 INFO kablam! | Nov 02 11:25:59.402 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 11:25:59.402 INFO kablam! Nov 02 11:25:59.402 INFO kablam! warning: unused import: `std::vec::Vec` Nov 02 11:25:59.402 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 02 11:25:59.402 INFO kablam! | Nov 02 11:25:59.402 INFO kablam! 10 | use std::vec::Vec; Nov 02 11:25:59.402 INFO kablam! | ^^^^^^^^^^^^^ Nov 02 11:25:59.402 INFO kablam! Nov 02 11:25:59.402 INFO kablam! warning: unused import: `Fn` Nov 02 11:25:59.402 INFO kablam! --> src/network.rs:18:26 Nov 02 11:25:59.402 INFO kablam! | Nov 02 11:25:59.402 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 02 11:25:59.402 INFO kablam! | ^^ Nov 02 11:25:59.402 INFO kablam! Nov 02 11:25:59.402 INFO kablam! warning: unnecessary parentheses around assigned value Nov 02 11:25:59.402 INFO kablam! --> src/network.rs:195:17 Nov 02 11:25:59.402 INFO kablam! | Nov 02 11:25:59.402 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 02 11:25:59.402 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 02 11:25:59.402 INFO kablam! | Nov 02 11:25:59.402 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 11:25:59.402 INFO kablam! Nov 02 11:25:59.436 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 02 11:25:59.436 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 02 11:25:59.436 INFO kablam! | Nov 02 11:25:59.436 INFO kablam! 6 | use std::env::home_dir; Nov 02 11:25:59.436 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 02 11:25:59.436 INFO kablam! | Nov 02 11:25:59.436 INFO kablam! = note: #[warn(deprecated)] on by default Nov 02 11:25:59.436 INFO kablam! Nov 02 11:25:59.436 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 02 11:25:59.436 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 02 11:25:59.436 INFO kablam! | Nov 02 11:25:59.436 INFO kablam! 13 | match home_dir() { Nov 02 11:25:59.436 INFO kablam! | ^^^^^^^^ Nov 02 11:25:59.436 INFO kablam! Nov 02 11:25:59.436 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 02 11:25:59.436 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 02 11:25:59.436 INFO kablam! | Nov 02 11:25:59.436 INFO kablam! 25 | match home_dir() { Nov 02 11:25:59.436 INFO kablam! | ^^^^^^^^ Nov 02 11:25:59.436 INFO kablam! Nov 02 11:25:59.833 INFO kablam! warning: unused variable: `ignored` Nov 02 11:25:59.833 INFO kablam! --> src/network.rs:76:61 Nov 02 11:25:59.833 INFO kablam! | Nov 02 11:25:59.833 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 02 11:25:59.833 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 02 11:25:59.833 INFO kablam! | Nov 02 11:25:59.833 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 11:25:59.833 INFO kablam! Nov 02 11:25:59.834 INFO kablam! warning: unused variable: `ignored` Nov 02 11:25:59.834 INFO kablam! --> src/network.rs:77:61 Nov 02 11:25:59.834 INFO kablam! | Nov 02 11:25:59.834 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 02 11:25:59.834 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 02 11:25:59.834 INFO kablam! Nov 02 11:25:59.835 INFO kablam! warning: unused variable: `n` Nov 02 11:25:59.835 INFO kablam! --> src/network.rs:272:7 Nov 02 11:25:59.835 INFO kablam! | Nov 02 11:25:59.835 INFO kablam! 272 | let n = data.len(); Nov 02 11:25:59.835 INFO kablam! | ^ help: consider using `_n` instead Nov 02 11:25:59.840 INFO kablam! Nov 02 11:25:59.989 INFO kablam! warning: variable does not need to be mutable Nov 02 11:25:59.989 INFO kablam! --> src/math.rs:41:7 Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.989 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 02 11:25:59.989 INFO kablam! | ----^^^^^ Nov 02 11:25:59.989 INFO kablam! | | Nov 02 11:25:59.989 INFO kablam! | help: remove this `mut` Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.989 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 11:25:59.989 INFO kablam! Nov 02 11:25:59.989 INFO kablam! warning: function is never used: `random` Nov 02 11:25:59.989 INFO kablam! --> src/network.rs:61:1 Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.989 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 02 11:25:59.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.989 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 11:25:59.989 INFO kablam! Nov 02 11:25:59.989 INFO kablam! warning: function is never used: `minimize` Nov 02 11:25:59.989 INFO kablam! --> src/math.rs:24:1 Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.989 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 02 11:25:59.989 INFO kablam! 25 | | mut estimation: VectorType, Nov 02 11:25:59.989 INFO kablam! 26 | | mut step: ScalarType, Nov 02 11:25:59.989 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 02 11:25:59.989 INFO kablam! ... | Nov 02 11:25:59.989 INFO kablam! 63 | | estimation Nov 02 11:25:59.989 INFO kablam! 64 | | } Nov 02 11:25:59.989 INFO kablam! | |_^ Nov 02 11:25:59.989 INFO kablam! Nov 02 11:25:59.989 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 11:25:59.989 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 02 11:25:59.989 INFO kablam! | Nov 02 11:25:59.990 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 02 11:25:59.990 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 11:25:59.990 INFO kablam! | Nov 02 11:25:59.990 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 11:25:59.990 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 11:25:59.990 INFO kablam! Nov 02 11:26:00.356 INFO kablam! warning: unused import: `std::vec::Vec` Nov 02 11:26:00.356 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 02 11:26:00.356 INFO kablam! | Nov 02 11:26:00.356 INFO kablam! 10 | use std::vec::Vec; Nov 02 11:26:00.356 INFO kablam! | ^^^^^^^^^^^^^ Nov 02 11:26:00.356 INFO kablam! | Nov 02 11:26:00.356 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 11:26:00.356 INFO kablam! Nov 02 11:26:00.356 INFO kablam! warning: unused import: `Fn` Nov 02 11:26:00.357 INFO kablam! --> src/network.rs:18:26 Nov 02 11:26:00.357 INFO kablam! | Nov 02 11:26:00.357 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 02 11:26:00.357 INFO kablam! | ^^ Nov 02 11:26:00.357 INFO kablam! Nov 02 11:26:00.357 INFO kablam! warning: unnecessary parentheses around assigned value Nov 02 11:26:00.357 INFO kablam! --> src/network.rs:195:17 Nov 02 11:26:00.357 INFO kablam! | Nov 02 11:26:00.357 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 02 11:26:00.357 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 02 11:26:00.357 INFO kablam! | Nov 02 11:26:00.357 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 11:26:00.357 INFO kablam! Nov 02 11:26:00.428 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 02 11:26:00.428 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 02 11:26:00.428 INFO kablam! | Nov 02 11:26:00.428 INFO kablam! 6 | use std::env::home_dir; Nov 02 11:26:00.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 02 11:26:00.428 INFO kablam! | Nov 02 11:26:00.428 INFO kablam! = note: #[warn(deprecated)] on by default Nov 02 11:26:00.428 INFO kablam! Nov 02 11:26:00.428 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 02 11:26:00.428 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 02 11:26:00.428 INFO kablam! | Nov 02 11:26:00.428 INFO kablam! 13 | match home_dir() { Nov 02 11:26:00.428 INFO kablam! | ^^^^^^^^ Nov 02 11:26:00.428 INFO kablam! Nov 02 11:26:00.428 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 02 11:26:00.428 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 02 11:26:00.428 INFO kablam! | Nov 02 11:26:00.428 INFO kablam! 25 | match home_dir() { Nov 02 11:26:00.429 INFO kablam! | ^^^^^^^^ Nov 02 11:26:00.429 INFO kablam! Nov 02 11:26:01.264 INFO kablam! warning: unused variable: `ignored` Nov 02 11:26:01.264 INFO kablam! --> src/network.rs:76:61 Nov 02 11:26:01.264 INFO kablam! | Nov 02 11:26:01.264 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 02 11:26:01.264 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 02 11:26:01.264 INFO kablam! | Nov 02 11:26:01.264 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 11:26:01.264 INFO kablam! Nov 02 11:26:01.264 INFO kablam! warning: unused variable: `ignored` Nov 02 11:26:01.264 INFO kablam! --> src/network.rs:77:61 Nov 02 11:26:01.264 INFO kablam! | Nov 02 11:26:01.264 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 02 11:26:01.264 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 02 11:26:01.264 INFO kablam! Nov 02 11:26:01.264 INFO kablam! warning: unused variable: `n` Nov 02 11:26:01.264 INFO kablam! --> src/network.rs:272:7 Nov 02 11:26:01.264 INFO kablam! | Nov 02 11:26:01.264 INFO kablam! 272 | let n = data.len(); Nov 02 11:26:01.264 INFO kablam! | ^ help: consider using `_n` instead Nov 02 11:26:01.264 INFO kablam! Nov 02 11:26:01.378 INFO kablam! warning: variable does not need to be mutable Nov 02 11:26:01.378 INFO kablam! --> src/math.rs:41:7 Nov 02 11:26:01.378 INFO kablam! | Nov 02 11:26:01.378 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 02 11:26:01.378 INFO kablam! | ----^^^^^ Nov 02 11:26:01.378 INFO kablam! | | Nov 02 11:26:01.378 INFO kablam! | help: remove this `mut` Nov 02 11:26:01.378 INFO kablam! | Nov 02 11:26:01.378 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 11:26:01.378 INFO kablam! Nov 02 11:26:01.404 INFO kablam! warning: function is never used: `test_sigmoid` Nov 02 11:26:01.404 INFO kablam! --> src/network.rs:39:1 Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! 39 | fn test_sigmoid() { Nov 02 11:26:01.404 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 11:26:01.404 INFO kablam! Nov 02 11:26:01.404 INFO kablam! warning: function is never used: `random` Nov 02 11:26:01.404 INFO kablam! --> src/network.rs:61:1 Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 02 11:26:01.404 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 11:26:01.404 INFO kablam! Nov 02 11:26:01.404 INFO kablam! warning: function is never used: `asses_quality` Nov 02 11:26:01.404 INFO kablam! --> src/network.rs:549:1 Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 02 11:26:01.404 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 11:26:01.404 INFO kablam! Nov 02 11:26:01.404 INFO kablam! warning: function is never used: `minimize` Nov 02 11:26:01.404 INFO kablam! --> src/math.rs:24:1 Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 02 11:26:01.404 INFO kablam! 25 | | mut estimation: VectorType, Nov 02 11:26:01.404 INFO kablam! 26 | | mut step: ScalarType, Nov 02 11:26:01.404 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 02 11:26:01.404 INFO kablam! ... | Nov 02 11:26:01.404 INFO kablam! 63 | | estimation Nov 02 11:26:01.404 INFO kablam! 64 | | } Nov 02 11:26:01.404 INFO kablam! | |_^ Nov 02 11:26:01.404 INFO kablam! Nov 02 11:26:01.404 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 11:26:01.404 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.404 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 02 11:26:01.404 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 11:26:01.404 INFO kablam! | Nov 02 11:26:01.405 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 11:26:01.405 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 11:26:01.405 INFO kablam! Nov 02 11:26:02.132 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.83s Nov 02 11:26:02.133 INFO kablam! su: No module specific data is present Nov 02 11:26:02.574 INFO running `"docker" "rm" "-f" "dce52b659cb8dc8ff3a8c38d5dec11944be7f207e92a27507640e15de737e118"` Nov 02 11:26:02.859 INFO blam! dce52b659cb8dc8ff3a8c38d5dec11944be7f207e92a27507640e15de737e118