Nov 01 01:58:40.803 INFO checking legeyda/neurocr against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 01:58:40.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01:58:41.397 INFO blam! 42b05b3e95354d39cf4979df4d941c17747ec3009b418aea0b129eb32501d4b7 Nov 01 01:58:41.399 INFO running `"docker" "start" "-a" "42b05b3e95354d39cf4979df4d941c17747ec3009b418aea0b129eb32501d4b7"` Nov 01 01:58:43.315 INFO kablam! usermod: no changes Nov 01 01:58:43.496 INFO kablam! Checking termcolor v0.3.4 Nov 01 01:58:43.504 INFO kablam! Checking mnist v0.4.0 Nov 01 01:58:43.516 INFO kablam! Checking simple_logger v0.5.0 Nov 01 01:58:43.517 INFO kablam! Checking num-rational v0.1.40 Nov 01 01:58:43.519 INFO kablam! Checking regex v0.2.6 Nov 01 01:58:46.105 INFO kablam! Checking num v0.1.41 Nov 01 01:58:46.871 INFO kablam! Checking chrono v0.4.0 Nov 01 01:58:46.871 INFO kablam! Checking rulinalg v0.4.2 Nov 01 01:58:51.123 INFO kablam! Checking env_logger v0.5.3 Nov 01 01:58:54.140 INFO kablam! Checking neurocr v0.1.0 (/source) Nov 01 01:58:55.276 INFO kablam! warning: unused `#[macro_use]` import Nov 01 01:58:55.280 INFO kablam! --> src/lib.rs:5:1 Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! 5 | #[macro_use] Nov 01 01:58:55.280 INFO kablam! | ^^^^^^^^^^^^ Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:58:55.280 INFO kablam! Nov 01 01:58:55.280 INFO kablam! warning: unused import: `std::vec::Vec` Nov 01 01:58:55.280 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! 10 | use std::vec::Vec; Nov 01 01:58:55.280 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 01:58:55.280 INFO kablam! Nov 01 01:58:55.280 INFO kablam! warning: unused import: `Fn` Nov 01 01:58:55.280 INFO kablam! --> src/network.rs:18:26 Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 01 01:58:55.280 INFO kablam! | ^^ Nov 01 01:58:55.280 INFO kablam! Nov 01 01:58:55.280 INFO kablam! warning: unnecessary parentheses around assigned value Nov 01 01:58:55.280 INFO kablam! --> src/network.rs:195:17 Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 01 01:58:55.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 01:58:55.280 INFO kablam! | Nov 01 01:58:55.280 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 01:58:55.280 INFO kablam! Nov 01 01:58:55.312 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 01:58:55.312 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 01 01:58:55.312 INFO kablam! | Nov 01 01:58:55.312 INFO kablam! 6 | use std::env::home_dir; Nov 01 01:58:55.312 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 01:58:55.312 INFO kablam! | Nov 01 01:58:55.312 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 01:58:55.312 INFO kablam! Nov 01 01:58:55.312 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 01:58:55.313 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 01 01:58:55.313 INFO kablam! | Nov 01 01:58:55.313 INFO kablam! 13 | match home_dir() { Nov 01 01:58:55.313 INFO kablam! | ^^^^^^^^ Nov 01 01:58:55.313 INFO kablam! Nov 01 01:58:55.313 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 01:58:55.313 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 01 01:58:55.313 INFO kablam! | Nov 01 01:58:55.313 INFO kablam! 25 | match home_dir() { Nov 01 01:58:55.313 INFO kablam! | ^^^^^^^^ Nov 01 01:58:55.313 INFO kablam! Nov 01 01:58:55.775 INFO kablam! warning: unused variable: `ignored` Nov 01 01:58:55.775 INFO kablam! --> src/network.rs:76:61 Nov 01 01:58:55.775 INFO kablam! | Nov 01 01:58:55.775 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 01 01:58:55.775 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:58:55.775 INFO kablam! | Nov 01 01:58:55.775 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 01:58:55.775 INFO kablam! Nov 01 01:58:55.775 INFO kablam! warning: unused variable: `ignored` Nov 01 01:58:55.777 INFO kablam! --> src/network.rs:77:61 Nov 01 01:58:55.777 INFO kablam! | Nov 01 01:58:55.777 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 01 01:58:55.777 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:58:55.777 INFO kablam! Nov 01 01:58:55.777 INFO kablam! warning: unused variable: `n` Nov 01 01:58:55.777 INFO kablam! --> src/network.rs:272:7 Nov 01 01:58:55.777 INFO kablam! | Nov 01 01:58:55.777 INFO kablam! 272 | let n = data.len(); Nov 01 01:58:55.777 INFO kablam! | ^ help: consider using `_n` instead Nov 01 01:58:55.777 INFO kablam! Nov 01 01:58:55.880 INFO kablam! warning: unused import: `std::vec::Vec` Nov 01 01:58:55.880 INFO kablam! --> src/mnistfiles.rs:10:5 Nov 01 01:58:55.880 INFO kablam! | Nov 01 01:58:55.880 INFO kablam! 10 | use std::vec::Vec; Nov 01 01:58:55.880 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 01:58:55.880 INFO kablam! | Nov 01 01:58:55.880 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:58:55.880 INFO kablam! Nov 01 01:58:55.880 INFO kablam! warning: unused import: `Fn` Nov 01 01:58:55.880 INFO kablam! --> src/network.rs:18:26 Nov 01 01:58:55.880 INFO kablam! | Nov 01 01:58:55.880 INFO kablam! 18 | use std::ops::{Add, Mul, Fn}; Nov 01 01:58:55.880 INFO kablam! | ^^ Nov 01 01:58:55.880 INFO kablam! Nov 01 01:58:55.880 INFO kablam! warning: unnecessary parentheses around assigned value Nov 01 01:58:55.880 INFO kablam! --> src/network.rs:195:17 Nov 01 01:58:55.880 INFO kablam! | Nov 01 01:58:55.880 INFO kablam! 195 | let mut der = (&outputs[n-1] - expected_output); Nov 01 01:58:55.880 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 01:58:55.880 INFO kablam! | Nov 01 01:58:55.880 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 01:58:55.880 INFO kablam! Nov 01 01:58:55.900 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 01:58:55.900 INFO kablam! --> src/mnistfiles.rs:6:5 Nov 01 01:58:55.900 INFO kablam! | Nov 01 01:58:55.900 INFO kablam! 6 | use std::env::home_dir; Nov 01 01:58:55.900 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 01:58:55.900 INFO kablam! | Nov 01 01:58:55.900 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 01:58:55.912 INFO kablam! Nov 01 01:58:55.912 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 01:58:55.912 INFO kablam! --> src/mnistfiles.rs:13:8 Nov 01 01:58:55.912 INFO kablam! | Nov 01 01:58:55.912 INFO kablam! 13 | match home_dir() { Nov 01 01:58:55.912 INFO kablam! | ^^^^^^^^ Nov 01 01:58:55.912 INFO kablam! Nov 01 01:58:55.912 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 01:58:55.912 INFO kablam! --> src/mnistfiles.rs:25:8 Nov 01 01:58:55.912 INFO kablam! | Nov 01 01:58:55.912 INFO kablam! 25 | match home_dir() { Nov 01 01:58:55.912 INFO kablam! | ^^^^^^^^ Nov 01 01:58:55.912 INFO kablam! Nov 01 01:58:55.916 INFO kablam! warning: variable does not need to be mutable Nov 01 01:58:55.916 INFO kablam! --> src/math.rs:41:7 Nov 01 01:58:55.916 INFO kablam! | Nov 01 01:58:55.916 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 01 01:58:55.916 INFO kablam! | ----^^^^^ Nov 01 01:58:55.916 INFO kablam! | | Nov 01 01:58:55.916 INFO kablam! | help: remove this `mut` Nov 01 01:58:55.916 INFO kablam! | Nov 01 01:58:55.916 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:58:55.916 INFO kablam! Nov 01 01:58:55.920 INFO kablam! warning: function is never used: `random` Nov 01 01:58:55.920 INFO kablam! --> src/network.rs:61:1 Nov 01 01:58:55.920 INFO kablam! | Nov 01 01:58:55.920 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 01 01:58:55.920 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:58:55.920 INFO kablam! | Nov 01 01:58:55.920 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 01:58:55.920 INFO kablam! Nov 01 01:58:55.920 INFO kablam! warning: function is never used: `minimize` Nov 01 01:58:55.920 INFO kablam! --> src/math.rs:24:1 Nov 01 01:58:55.920 INFO kablam! | Nov 01 01:58:55.920 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 01 01:58:55.920 INFO kablam! 25 | | mut estimation: VectorType, Nov 01 01:58:55.920 INFO kablam! 26 | | mut step: ScalarType, Nov 01 01:58:55.920 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 01 01:58:55.920 INFO kablam! ... | Nov 01 01:58:55.920 INFO kablam! 63 | | estimation Nov 01 01:58:55.920 INFO kablam! 64 | | } Nov 01 01:58:55.920 INFO kablam! | |_^ Nov 01 01:58:55.920 INFO kablam! Nov 01 01:58:55.920 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:58:55.920 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 01 01:58:55.920 INFO kablam! | Nov 01 01:58:55.921 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 01 01:58:55.921 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:58:55.921 INFO kablam! | Nov 01 01:58:55.921 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:58:55.921 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:58:55.921 INFO kablam! Nov 01 01:58:56.629 INFO kablam! warning: unused variable: `ignored` Nov 01 01:58:56.629 INFO kablam! --> src/network.rs:76:61 Nov 01 01:58:56.630 INFO kablam! | Nov 01 01:58:56.630 INFO kablam! 76 | biases: Vector::zeros(num_neurons) .apply(&(|ignored| generator())), Nov 01 01:58:56.630 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:58:56.637 INFO kablam! | Nov 01 01:58:56.637 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 01:58:56.638 INFO kablam! Nov 01 01:58:56.639 INFO kablam! warning: unused variable: `ignored` Nov 01 01:58:56.639 INFO kablam! --> src/network.rs:77:61 Nov 01 01:58:56.640 INFO kablam! | Nov 01 01:58:56.640 INFO kablam! 77 | weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator())) Nov 01 01:58:56.640 INFO kablam! | ^^^^^^^ help: consider using `_ignored` instead Nov 01 01:58:56.640 INFO kablam! Nov 01 01:58:56.641 INFO kablam! warning: unused variable: `n` Nov 01 01:58:56.649 INFO kablam! --> src/network.rs:272:7 Nov 01 01:58:56.649 INFO kablam! | Nov 01 01:58:56.649 INFO kablam! 272 | let n = data.len(); Nov 01 01:58:56.649 INFO kablam! | ^ help: consider using `_n` instead Nov 01 01:58:56.650 INFO kablam! Nov 01 01:58:57.061 INFO kablam! warning: variable does not need to be mutable Nov 01 01:58:57.061 INFO kablam! --> src/math.rs:41:7 Nov 01 01:58:57.061 INFO kablam! | Nov 01 01:58:57.062 INFO kablam! 41 | let mut value: ScalarType = subject.eval(&estimation); Nov 01 01:58:57.062 INFO kablam! | ----^^^^^ Nov 01 01:58:57.062 INFO kablam! | | Nov 01 01:58:57.062 INFO kablam! | help: remove this `mut` Nov 01 01:58:57.063 INFO kablam! | Nov 01 01:58:57.063 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:58:57.063 INFO kablam! Nov 01 01:58:57.063 INFO kablam! warning: function is never used: `test_sigmoid` Nov 01 01:58:57.064 INFO kablam! --> src/network.rs:39:1 Nov 01 01:58:57.064 INFO kablam! | Nov 01 01:58:57.064 INFO kablam! 39 | fn test_sigmoid() { Nov 01 01:58:57.065 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 01:58:57.065 INFO kablam! | Nov 01 01:58:57.065 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 01:58:57.065 INFO kablam! Nov 01 01:58:57.066 INFO kablam! warning: function is never used: `random` Nov 01 01:58:57.066 INFO kablam! --> src/network.rs:61:1 Nov 01 01:58:57.066 INFO kablam! | Nov 01 01:58:57.066 INFO kablam! 61 | fn random() -> T where T: Float + Rand { Nov 01 01:58:57.067 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:58:57.067 INFO kablam! Nov 01 01:58:57.067 INFO kablam! warning: function is never used: `asses_quality` Nov 01 01:58:57.067 INFO kablam! --> src/network.rs:549:1 Nov 01 01:58:57.068 INFO kablam! | Nov 01 01:58:57.068 INFO kablam! 549 | fn asses_quality(network: Network, data: Vec>) -> f32 { Nov 01 01:58:57.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:58:57.068 INFO kablam! Nov 01 01:58:57.069 INFO kablam! warning: function is never used: `minimize` Nov 01 01:58:57.069 INFO kablam! --> src/math.rs:24:1 Nov 01 01:58:57.069 INFO kablam! | Nov 01 01:58:57.069 INFO kablam! 24 | / fn minimize(subject: &Functional, Nov 01 01:58:57.070 INFO kablam! 25 | | mut estimation: VectorType, Nov 01 01:58:57.070 INFO kablam! 26 | | mut step: ScalarType, Nov 01 01:58:57.070 INFO kablam! 27 | | on_new: &Fn(&VectorType) -> bool, Nov 01 01:58:57.070 INFO kablam! ... | Nov 01 01:58:57.071 INFO kablam! 63 | | estimation Nov 01 01:58:57.071 INFO kablam! 64 | | } Nov 01 01:58:57.071 INFO kablam! | |_^ Nov 01 01:58:57.071 INFO kablam! Nov 01 01:58:57.072 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:58:57.072 INFO kablam! --> src/mnistfiles.rs:40:2 Nov 01 01:58:57.072 INFO kablam! | Nov 01 01:58:57.072 INFO kablam! 40 | create_dir_all(cache_dir.as_path()); Nov 01 01:58:57.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:58:57.073 INFO kablam! | Nov 01 01:58:57.073 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:58:57.074 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:58:57.074 INFO kablam! Nov 01 01:58:58.030 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.69s Nov 01 01:58:58.042 INFO kablam! su: No module specific data is present Nov 01 01:58:58.649 INFO running `"docker" "rm" "-f" "42b05b3e95354d39cf4979df4d941c17747ec3009b418aea0b129eb32501d4b7"` Nov 01 01:58:58.903 INFO blam! 42b05b3e95354d39cf4979df4d941c17747ec3009b418aea0b129eb32501d4b7