Nov 09 09:55:36.429 INFO checking legeyda/neurocr against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 09:55:36.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 09:55:36.965 INFO blam! a912d47770d459b7956a5765cc95f6abbe29637d7b70079131b3336c6c4bd59f Nov 09 09:55:36.967 INFO running `"docker" "start" "-a" "a912d47770d459b7956a5765cc95f6abbe29637d7b70079131b3336c6c4bd59f"` Nov 09 09:55:39.098 INFO kablam! usermod: no changes Nov 09 09:55:39.227 INFO kablam! Checking mnist v0.4.0 Nov 09 09:55:39.227 INFO kablam! Checking simple_logger v0.5.0 Nov 09 09:55:39.227 INFO kablam! Checking num-rational v0.1.40 Nov 09 09:55:40.608 INFO kablam! Checking num v0.1.41 Nov 09 09:55:41.066 INFO kablam! Checking chrono v0.4.0 Nov 09 09:55:41.067 INFO kablam! Checking rulinalg v0.4.2 Nov 09 09:55:45.172 INFO kablam! Checking env_logger v0.5.3 Nov 09 09:55:47.940 INFO kablam! Checking neurocr v0.1.0 (/source) Nov 09 09:55:48.972 INFO kablam! warning: unused `#[macro_use]` import Nov 09 09:55:48.973 INFO kablam! --> src/lib.rs:5:1 Nov 09 09:55:48.974 INFO kablam! | Nov 09 09:55:48.974 INFO kablam! 5 | #[macro_use] Nov 09 09:55:48.975 INFO kablam! | ^^^^^^^^^^^^ Nov 09 09:55:48.975 INFO kablam! | Nov 09 09:55:48.976 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 09:55:48.976 INFO kablam! Nov 09 09:55:48.977 INFO kablam! warning: unused import: `std::vec::Vec` Nov 09 09:55:48.978 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 09 09:55:48.978 INFO kablam! | Nov 09 09:55:48.979 INFO kablam! 10 | use std::vec::Vec; Nov 09 09:55:48.979 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 09:55:48.980 INFO kablam! Nov 09 09:55:48.981 INFO kablam! warning: unused import: `Fn` Nov 09 09:55:48.981 INFO kablam! --> src/network.rs:18:26 Nov 09 09:55:48.982 INFO kablam! | Nov 09 09:55:48.982 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 09 09:55:48.983 INFO kablam! | ^^ Nov 09 09:55:48.983 INFO kablam! Nov 09 09:55:48.984 INFO kablam! warning: unnecessary parentheses around assigned value Nov 09 09:55:48.984 INFO kablam! --> src/network.rs:195:17 Nov 09 09:55:48.984 INFO kablam! | Nov 09 09:55:48.984 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 09 09:55:48.984 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 09 09:55:48.984 INFO kablam! | Nov 09 09:55:48.984 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 09:55:48.984 INFO kablam! Nov 09 09:55:49.014 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 09 09:55:49.015 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 09 09:55:49.016 INFO kablam! | Nov 09 09:55:49.016 INFO kablam! 6 | use std::env::home_dir; Nov 09 09:55:49.017 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 09 09:55:49.017 INFO kablam! | Nov 09 09:55:49.018 INFO kablam! = note: #[warn(deprecated)] on by default Nov 09 09:55:49.018 INFO kablam! Nov 09 09:55:49.019 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 09 09:55:49.020 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 09 09:55:49.021 INFO kablam! | Nov 09 09:55:49.021 INFO kablam! 13 | match home_dir() { Nov 09 09:55:49.022 INFO kablam! | ^^^^^^^^ Nov 09 09:55:49.022 INFO kablam! Nov 09 09:55:49.023 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 09 09:55:49.023 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 09 09:55:49.023 INFO kablam! | Nov 09 09:55:49.024 INFO kablam! 25 | match home_dir() { Nov 09 09:55:49.024 INFO kablam! | ^^^^^^^^ Nov 09 09:55:49.024 INFO kablam! Nov 09 09:55:49.387 INFO kablam! warning: unused variable: `ignored` Nov 09 09:55:49.387 INFO kablam! --> src/network.rs:76:61 Nov 09 09:55:49.387 INFO kablam! | Nov 09 09:55:49.387 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 09 09:55:49.387 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 09 09:55:49.387 INFO kablam! | Nov 09 09:55:49.395 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 09:55:49.395 INFO kablam! Nov 09 09:55:49.396 INFO kablam! warning: unused variable: `ignored` Nov 09 09:55:49.397 INFO kablam! --> src/network.rs:77:61 Nov 09 09:55:49.397 INFO kablam! | Nov 09 09:55:49.398 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 09 09:55:49.398 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 09 09:55:49.399 INFO kablam! Nov 09 09:55:49.399 INFO kablam! warning: unused variable: `n` Nov 09 09:55:49.400 INFO kablam! --> src/network.rs:272:7 Nov 09 09:55:49.401 INFO kablam! | Nov 09 09:55:49.401 INFO kablam! 272 | let n = data.len(); Nov 09 09:55:49.402 INFO kablam! | ^ help: consider using `_n` instead Nov 09 09:55:49.402 INFO kablam! Nov 09 09:55:49.595 INFO kablam! warning: variable does not need to be mutable Nov 09 09:55:49.596 INFO kablam! --> src/math.rs:41:7 Nov 09 09:55:49.596 INFO kablam! | Nov 09 09:55:49.597 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 09 09:55:49.597 INFO kablam! | ----^^^^^ Nov 09 09:55:49.598 INFO kablam! | | Nov 09 09:55:49.599 INFO kablam! | help: remove this `mut` Nov 09 09:55:49.611 INFO kablam! | Nov 09 09:55:49.611 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 09:55:49.612 INFO kablam! Nov 09 09:55:49.613 INFO kablam! warning: function is never used: `random` Nov 09 09:55:49.613 INFO kablam! --> src/network.rs:61:1 Nov 09 09:55:49.614 INFO kablam! | Nov 09 09:55:49.615 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 09 09:55:49.615 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:55:49.616 INFO kablam! | Nov 09 09:55:49.616 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 09:55:49.616 INFO kablam! Nov 09 09:55:49.616 INFO kablam! warning: function is never used: `minimize` Nov 09 09:55:49.617 INFO kablam! --> src/math.rs:24:1 Nov 09 09:55:49.617 INFO kablam! | Nov 09 09:55:49.617 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 09 09:55:49.617 INFO kablam! 25 | | mut estimation: VectorType, Nov 09 09:55:49.618 INFO kablam! 26 | | mut step: ScalarType, Nov 09 09:55:49.618 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 09 09:55:49.619 INFO kablam! ... | Nov 09 09:55:49.619 INFO kablam! 63 | | estimation Nov 09 09:55:49.619 INFO kablam! 64 | | } Nov 09 09:55:49.619 INFO kablam! | |_^ Nov 09 09:55:49.620 INFO kablam! Nov 09 09:55:49.620 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:55:49.620 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 09 09:55:49.620 INFO kablam! | Nov 09 09:55:49.620 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 09 09:55:49.620 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:55:49.620 INFO kablam! | Nov 09 09:55:49.620 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 09:55:49.620 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:55:49.620 INFO kablam! Nov 09 09:55:49.795 INFO kablam! warning: unused import: `std::vec::Vec` Nov 09 09:55:49.795 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 09 09:55:49.795 INFO kablam! | Nov 09 09:55:49.795 INFO kablam! 10 | use std::vec::Vec; Nov 09 09:55:49.795 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 09:55:49.795 INFO kablam! | Nov 09 09:55:49.795 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 09:55:49.795 INFO kablam! Nov 09 09:55:49.795 INFO kablam! warning: unused import: `Fn` Nov 09 09:55:49.795 INFO kablam! --> src/network.rs:18:26 Nov 09 09:55:49.795 INFO kablam! | Nov 09 09:55:49.795 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 09 09:55:49.795 INFO kablam! | ^^ Nov 09 09:55:49.795 INFO kablam! Nov 09 09:55:49.795 INFO kablam! warning: unnecessary parentheses around assigned value Nov 09 09:55:49.795 INFO kablam! --> src/network.rs:195:17 Nov 09 09:55:49.795 INFO kablam! | Nov 09 09:55:49.795 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 09 09:55:49.795 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 09 09:55:49.795 INFO kablam! | Nov 09 09:55:49.795 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 09:55:49.795 INFO kablam! Nov 09 09:55:49.859 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 09 09:55:49.859 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 09 09:55:49.859 INFO kablam! | Nov 09 09:55:49.859 INFO kablam! 6 | use std::env::home_dir; Nov 09 09:55:49.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 09 09:55:49.860 INFO kablam! | Nov 09 09:55:49.861 INFO kablam! = note: #[warn(deprecated)] on by default Nov 09 09:55:49.861 INFO kablam! Nov 09 09:55:49.861 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 09 09:55:49.861 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 09 09:55:49.861 INFO kablam! | Nov 09 09:55:49.861 INFO kablam! 13 | match home_dir() { Nov 09 09:55:49.861 INFO kablam! | ^^^^^^^^ Nov 09 09:55:49.861 INFO kablam! Nov 09 09:55:49.861 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 09 09:55:49.861 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 09 09:55:49.861 INFO kablam! | Nov 09 09:55:49.861 INFO kablam! 25 | match home_dir() { Nov 09 09:55:49.861 INFO kablam! | ^^^^^^^^ Nov 09 09:55:49.861 INFO kablam! Nov 09 09:55:50.877 INFO kablam! warning: unused variable: `ignored` Nov 09 09:55:50.877 INFO kablam! --> src/network.rs:76:61 Nov 09 09:55:50.877 INFO kablam! | Nov 09 09:55:50.877 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 09 09:55:50.877 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 09 09:55:50.878 INFO kablam! | Nov 09 09:55:50.878 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 09:55:50.878 INFO kablam! Nov 09 09:55:50.878 INFO kablam! warning: unused variable: `ignored` Nov 09 09:55:50.878 INFO kablam! --> src/network.rs:77:61 Nov 09 09:55:50.878 INFO kablam! | Nov 09 09:55:50.879 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 09 09:55:50.879 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 09 09:55:50.879 INFO kablam! Nov 09 09:55:50.880 INFO kablam! warning: unused variable: `n` Nov 09 09:55:50.880 INFO kablam! --> src/network.rs:272:7 Nov 09 09:55:50.880 INFO kablam! | Nov 09 09:55:50.880 INFO kablam! 272 | let n = data.len(); Nov 09 09:55:50.880 INFO kablam! | ^ help: consider using `_n` instead Nov 09 09:55:50.880 INFO kablam! Nov 09 09:55:51.434 INFO kablam! warning: variable does not need to be mutable Nov 09 09:55:51.434 INFO kablam! --> src/math.rs:41:7 Nov 09 09:55:51.434 INFO kablam! | Nov 09 09:55:51.434 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 09 09:55:51.434 INFO kablam! | ----^^^^^ Nov 09 09:55:51.434 INFO kablam! | | Nov 09 09:55:51.434 INFO kablam! | help: remove this `mut` Nov 09 09:55:51.463 INFO kablam! | Nov 09 09:55:51.463 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 09:55:51.463 INFO kablam! Nov 09 09:55:51.464 INFO kablam! warning: function is never used: `test_sigmoid` Nov 09 09:55:51.464 INFO kablam! --> src/network.rs:39:1 Nov 09 09:55:51.464 INFO kablam! | Nov 09 09:55:51.464 INFO kablam! 39 | fn test_sigmoid() { Nov 09 09:55:51.464 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 09 09:55:51.464 INFO kablam! | Nov 09 09:55:51.464 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 09:55:51.464 INFO kablam! Nov 09 09:55:51.464 INFO kablam! warning: function is never used: `random` Nov 09 09:55:51.464 INFO kablam! --> src/network.rs:61:1 Nov 09 09:55:51.464 INFO kablam! | Nov 09 09:55:51.464 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 09 09:55:51.464 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:55:51.464 INFO kablam! Nov 09 09:55:51.465 INFO kablam! warning: function is never used: `asses_quality` Nov 09 09:55:51.465 INFO kablam! --> src/network.rs:549:1 Nov 09 09:55:51.465 INFO kablam! | Nov 09 09:55:51.465 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 09 09:55:51.465 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:55:51.465 INFO kablam! Nov 09 09:55:51.465 INFO kablam! warning: function is never used: `minimize` Nov 09 09:55:51.465 INFO kablam! --> src/math.rs:24:1 Nov 09 09:55:51.465 INFO kablam! | Nov 09 09:55:51.465 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 09 09:55:51.465 INFO kablam! 25 | | mut estimation: VectorType, Nov 09 09:55:51.465 INFO kablam! 26 | | mut step: ScalarType, Nov 09 09:55:51.465 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 09 09:55:51.465 INFO kablam! ... | Nov 09 09:55:51.465 INFO kablam! 63 | | estimation Nov 09 09:55:51.465 INFO kablam! 64 | | } Nov 09 09:55:51.465 INFO kablam! | |_^ Nov 09 09:55:51.465 INFO kablam! Nov 09 09:55:51.465 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:55:51.465 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 09 09:55:51.465 INFO kablam! | Nov 09 09:55:51.465 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 09 09:55:51.466 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:55:51.487 INFO kablam! | Nov 09 09:55:51.487 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 09:55:51.487 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:55:51.487 INFO kablam! Nov 09 09:55:52.222 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.10s Nov 09 09:55:52.229 INFO kablam! su: No module specific data is present Nov 09 09:55:53.809 INFO running `"docker" "rm" "-f" "a912d47770d459b7956a5765cc95f6abbe29637d7b70079131b3336c6c4bd59f"` Nov 09 09:55:54.179 INFO blam! a912d47770d459b7956a5765cc95f6abbe29637d7b70079131b3336c6c4bd59f