Oct 12 18:31:40.959 INFO checking legeyda/neurocr against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 18:31:40.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"` Oct 12 18:31:41.430 INFO blam! 04ce2bba2d8d0fd4cb74ce5b475297e0961d3ea3bd893b560a36cc1b74e5dd6e Oct 12 18:31:41.431 INFO running `"docker" "start" "-a" "04ce2bba2d8d0fd4cb74ce5b475297e0961d3ea3bd893b560a36cc1b74e5dd6e"` Oct 12 18:31:43.687 INFO kablam! usermod: no changes Oct 12 18:31:43.850 INFO kablam! Checking termcolor v0.3.4 Oct 12 18:31:43.864 INFO kablam! Checking num-complex v0.1.41 Oct 12 18:31:43.865 INFO kablam! Checking mnist v0.4.0 Oct 12 18:31:43.872 INFO kablam! Checking num-bigint v0.1.41 Oct 12 18:31:43.886 INFO kablam! Checking simple_logger v0.5.0 Oct 12 18:31:43.886 INFO kablam! Checking regex v0.2.6 Oct 12 18:31:50.314 INFO kablam! Checking num-rational v0.1.40 Oct 12 18:31:51.301 INFO kablam! Checking num v0.1.41 Oct 12 18:31:51.748 INFO kablam! Checking chrono v0.4.0 Oct 12 18:31:51.751 INFO kablam! Checking rulinalg v0.4.2 Oct 12 18:31:55.780 INFO kablam! Checking env_logger v0.5.3 Oct 12 18:31:58.415 INFO kablam! Checking neurocr v0.1.0 (/source) Oct 12 18:31:59.517 INFO kablam! warning: unused `#[macro_use]` import Oct 12 18:31:59.517 INFO kablam! --> src/lib.rs:5:1 Oct 12 18:31:59.517 INFO kablam! | Oct 12 18:31:59.517 INFO kablam! 5 | #[macro_use] Oct 12 18:31:59.517 INFO kablam! | ^^^^^^^^^^^^ Oct 12 18:31:59.517 INFO kablam! | Oct 12 18:31:59.517 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 18:31:59.517 INFO kablam! Oct 12 18:31:59.517 INFO kablam! warning: unused import: `std::vec::Vec` Oct 12 18:31:59.517 INFO kablam! --> src/mnistfiles.rs:10:5 Oct 12 18:31:59.517 INFO kablam! | Oct 12 18:31:59.517 INFO kablam! 10 | use std::vec::Vec; Oct 12 18:31:59.517 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 18:31:59.517 INFO kablam! Oct 12 18:31:59.519 INFO kablam! warning: unused import: `Fn` Oct 12 18:31:59.519 INFO kablam! --> src/network.rs:18:26 Oct 12 18:31:59.519 INFO kablam! | Oct 12 18:31:59.519 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Oct 12 18:31:59.519 INFO kablam! | ^^ Oct 12 18:31:59.519 INFO kablam! Oct 12 18:31:59.519 INFO kablam! warning: unnecessary parentheses around assigned value Oct 12 18:31:59.519 INFO kablam! --> src/network.rs:195:17 Oct 12 18:31:59.519 INFO kablam! | Oct 12 18:31:59.519 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Oct 12 18:31:59.519 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 12 18:31:59.519 INFO kablam! | Oct 12 18:31:59.519 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 12 18:31:59.519 INFO kablam! Oct 12 18:31:59.565 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. Oct 12 18:31:59.565 INFO kablam! --> src/mnistfiles.rs:6:5 Oct 12 18:31:59.565 INFO kablam! | Oct 12 18:31:59.565 INFO kablam! 6 | use std::env::home_dir; Oct 12 18:31:59.565 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 18:31:59.565 INFO kablam! | Oct 12 18:31:59.565 INFO kablam! = note: #[warn(deprecated)] on by default Oct 12 18:31:59.565 INFO kablam! Oct 12 18:31:59.567 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. Oct 12 18:31:59.567 INFO kablam! --> src/mnistfiles.rs:13:8 Oct 12 18:31:59.567 INFO kablam! | Oct 12 18:31:59.567 INFO kablam! 13 | match home_dir() { Oct 12 18:31:59.567 INFO kablam! | ^^^^^^^^ Oct 12 18:31:59.567 INFO kablam! Oct 12 18:31:59.567 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. Oct 12 18:31:59.567 INFO kablam! --> src/mnistfiles.rs:25:8 Oct 12 18:31:59.567 INFO kablam! | Oct 12 18:31:59.567 INFO kablam! 25 | match home_dir() { Oct 12 18:31:59.567 INFO kablam! | ^^^^^^^^ Oct 12 18:31:59.567 INFO kablam! Oct 12 18:32:00.060 INFO kablam! warning: unused variable: `ignored` Oct 12 18:32:00.061 INFO kablam! --> src/network.rs:76:61 Oct 12 18:32:00.062 INFO kablam! | Oct 12 18:32:00.063 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Oct 12 18:32:00.063 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Oct 12 18:32:00.064 INFO kablam! | Oct 12 18:32:00.065 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 18:32:00.065 INFO kablam! Oct 12 18:32:00.066 INFO kablam! warning: unused variable: `ignored` Oct 12 18:32:00.067 INFO kablam! --> src/network.rs:77:61 Oct 12 18:32:00.067 INFO kablam! | Oct 12 18:32:00.068 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Oct 12 18:32:00.068 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Oct 12 18:32:00.069 INFO kablam! Oct 12 18:32:00.077 INFO kablam! warning: unused variable: `n` Oct 12 18:32:00.077 INFO kablam! --> src/network.rs:272:7 Oct 12 18:32:00.077 INFO kablam! | Oct 12 18:32:00.077 INFO kablam! 272 | let n = data.len(); Oct 12 18:32:00.077 INFO kablam! | ^ help: consider using `_n` instead Oct 12 18:32:00.078 INFO kablam! Oct 12 18:32:00.180 INFO kablam! warning: unused import: `std::vec::Vec` Oct 12 18:32:00.180 INFO kablam! --> src/mnistfiles.rs:10:5 Oct 12 18:32:00.180 INFO kablam! | Oct 12 18:32:00.180 INFO kablam! 10 | use std::vec::Vec; Oct 12 18:32:00.180 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 18:32:00.180 INFO kablam! | Oct 12 18:32:00.180 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 18:32:00.180 INFO kablam! Oct 12 18:32:00.180 INFO kablam! warning: unused import: `Fn` Oct 12 18:32:00.180 INFO kablam! --> src/network.rs:18:26 Oct 12 18:32:00.180 INFO kablam! | Oct 12 18:32:00.180 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Oct 12 18:32:00.180 INFO kablam! | ^^ Oct 12 18:32:00.181 INFO kablam! Oct 12 18:32:00.181 INFO kablam! warning: unnecessary parentheses around assigned value Oct 12 18:32:00.181 INFO kablam! --> src/network.rs:195:17 Oct 12 18:32:00.181 INFO kablam! | Oct 12 18:32:00.181 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Oct 12 18:32:00.181 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 12 18:32:00.181 INFO kablam! | Oct 12 18:32:00.181 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 12 18:32:00.181 INFO kablam! Oct 12 18:32:00.217 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. Oct 12 18:32:00.217 INFO kablam! --> src/mnistfiles.rs:6:5 Oct 12 18:32:00.217 INFO kablam! | Oct 12 18:32:00.217 INFO kablam! 6 | use std::env::home_dir; Oct 12 18:32:00.219 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 18:32:00.219 INFO kablam! | Oct 12 18:32:00.219 INFO kablam! = note: #[warn(deprecated)] on by default Oct 12 18:32:00.219 INFO kablam! Oct 12 18:32:00.219 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. Oct 12 18:32:00.219 INFO kablam! --> src/mnistfiles.rs:13:8 Oct 12 18:32:00.220 INFO kablam! | Oct 12 18:32:00.220 INFO kablam! 13 | match home_dir() { Oct 12 18:32:00.220 INFO kablam! | ^^^^^^^^ Oct 12 18:32:00.220 INFO kablam! Oct 12 18:32:00.220 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. Oct 12 18:32:00.220 INFO kablam! --> src/mnistfiles.rs:25:8 Oct 12 18:32:00.220 INFO kablam! | Oct 12 18:32:00.220 INFO kablam! 25 | match home_dir() { Oct 12 18:32:00.222 INFO kablam! | ^^^^^^^^ Oct 12 18:32:00.222 INFO kablam! Oct 12 18:32:00.280 INFO kablam! warning: variable does not need to be mutable Oct 12 18:32:00.280 INFO kablam! --> src/math.rs:41:7 Oct 12 18:32:00.280 INFO kablam! | Oct 12 18:32:00.280 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Oct 12 18:32:00.280 INFO kablam! | ----^^^^^ Oct 12 18:32:00.280 INFO kablam! | | Oct 12 18:32:00.280 INFO kablam! | help: remove this `mut` Oct 12 18:32:00.283 INFO kablam! | Oct 12 18:32:00.283 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 18:32:00.283 INFO kablam! Oct 12 18:32:00.285 INFO kablam! warning: function is never used: `random` Oct 12 18:32:00.285 INFO kablam! --> src/network.rs:61:1 Oct 12 18:32:00.285 INFO kablam! | Oct 12 18:32:00.285 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Oct 12 18:32:00.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:32:00.285 INFO kablam! | Oct 12 18:32:00.285 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 18:32:00.285 INFO kablam! Oct 12 18:32:00.287 INFO kablam! warning: function is never used: `minimize` Oct 12 18:32:00.287 INFO kablam! --> src/math.rs:24:1 Oct 12 18:32:00.287 INFO kablam! | Oct 12 18:32:00.287 INFO kablam! 24 | / fn minimize(subject: &Functional, Oct 12 18:32:00.287 INFO kablam! 25 | | mut estimation: VectorType, Oct 12 18:32:00.287 INFO kablam! 26 | | mut step: ScalarType, Oct 12 18:32:00.287 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Oct 12 18:32:00.287 INFO kablam! ... | Oct 12 18:32:00.288 INFO kablam! 63 | | estimation Oct 12 18:32:00.288 INFO kablam! 64 | | } Oct 12 18:32:00.288 INFO kablam! | |_^ Oct 12 18:32:00.288 INFO kablam! Oct 12 18:32:00.291 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:32:00.291 INFO kablam! --> src/mnistfiles.rs:40:2 Oct 12 18:32:00.291 INFO kablam! | Oct 12 18:32:00.291 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Oct 12 18:32:00.291 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:32:00.291 INFO kablam! | Oct 12 18:32:00.292 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 18:32:00.292 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:32:00.292 INFO kablam! Oct 12 18:32:01.353 INFO kablam! warning: unused variable: `ignored` Oct 12 18:32:01.353 INFO kablam! --> src/network.rs:76:61 Oct 12 18:32:01.353 INFO kablam! | Oct 12 18:32:01.353 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Oct 12 18:32:01.353 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Oct 12 18:32:01.368 INFO kablam! | Oct 12 18:32:01.368 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 18:32:01.368 INFO kablam! Oct 12 18:32:01.368 INFO kablam! warning: unused variable: `ignored` Oct 12 18:32:01.368 INFO kablam! --> src/network.rs:77:61 Oct 12 18:32:01.368 INFO kablam! | Oct 12 18:32:01.368 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Oct 12 18:32:01.371 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Oct 12 18:32:01.371 INFO kablam! Oct 12 18:32:01.371 INFO kablam! warning: unused variable: `n` Oct 12 18:32:01.371 INFO kablam! --> src/network.rs:272:7 Oct 12 18:32:01.371 INFO kablam! | Oct 12 18:32:01.371 INFO kablam! 272 | let n = data.len(); Oct 12 18:32:01.371 INFO kablam! | ^ help: consider using `_n` instead Oct 12 18:32:01.371 INFO kablam! Oct 12 18:32:01.763 INFO kablam! warning: variable does not need to be mutable Oct 12 18:32:01.764 INFO kablam! --> src/math.rs:41:7 Oct 12 18:32:01.765 INFO kablam! | Oct 12 18:32:01.766 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Oct 12 18:32:01.766 INFO kablam! | ----^^^^^ Oct 12 18:32:01.767 INFO kablam! | | Oct 12 18:32:01.767 INFO kablam! | help: remove this `mut` Oct 12 18:32:01.768 INFO kablam! | Oct 12 18:32:01.769 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 18:32:01.769 INFO kablam! Oct 12 18:32:01.771 INFO kablam! warning: function is never used: `test_sigmoid` Oct 12 18:32:01.772 INFO kablam! --> src/network.rs:39:1 Oct 12 18:32:01.772 INFO kablam! | Oct 12 18:32:01.773 INFO kablam! 39 | fn test_sigmoid() { Oct 12 18:32:01.774 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 18:32:01.774 INFO kablam! | Oct 12 18:32:01.775 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 18:32:01.775 INFO kablam! Oct 12 18:32:01.776 INFO kablam! warning: function is never used: `random` Oct 12 18:32:01.777 INFO kablam! --> src/network.rs:61:1 Oct 12 18:32:01.777 INFO kablam! | Oct 12 18:32:01.778 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Oct 12 18:32:01.779 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:32:01.779 INFO kablam! Oct 12 18:32:01.780 INFO kablam! warning: function is never used: `asses_quality` Oct 12 18:32:01.781 INFO kablam! --> src/network.rs:549:1 Oct 12 18:32:01.781 INFO kablam! | Oct 12 18:32:01.782 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Oct 12 18:32:01.783 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:32:01.783 INFO kablam! Oct 12 18:32:01.784 INFO kablam! warning: function is never used: `minimize` Oct 12 18:32:01.785 INFO kablam! --> src/math.rs:24:1 Oct 12 18:32:01.785 INFO kablam! | Oct 12 18:32:01.786 INFO kablam! 24 | / fn minimize(subject: &Functional, Oct 12 18:32:01.786 INFO kablam! 25 | | mut estimation: VectorType, Oct 12 18:32:01.787 INFO kablam! 26 | | mut step: ScalarType, Oct 12 18:32:01.788 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Oct 12 18:32:01.788 INFO kablam! ... | Oct 12 18:32:01.789 INFO kablam! 63 | | estimation Oct 12 18:32:01.789 INFO kablam! 64 | | } Oct 12 18:32:01.790 INFO kablam! | |_^ Oct 12 18:32:01.791 INFO kablam! Oct 12 18:32:01.796 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 18:32:01.796 INFO kablam! --> src/mnistfiles.rs:40:2 Oct 12 18:32:01.796 INFO kablam! | Oct 12 18:32:01.796 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Oct 12 18:32:01.796 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:32:01.796 INFO kablam! | Oct 12 18:32:01.796 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 18:32:01.796 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 18:32:01.796 INFO kablam! Oct 12 18:32:02.897 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 19.19s Oct 12 18:32:02.903 INFO kablam! su: No module specific data is present Oct 12 18:32:04.573 INFO running `"docker" "rm" "-f" "04ce2bba2d8d0fd4cb74ce5b475297e0961d3ea3bd893b560a36cc1b74e5dd6e"` Oct 12 18:32:04.924 INFO blam! 04ce2bba2d8d0fd4cb74ce5b475297e0961d3ea3bd893b560a36cc1b74e5dd6e