Oct 21 16:15:21.260 INFO checking legeyda/neurocr against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:15:21.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:15:21.781 INFO blam! 3e595c362ad8c6efa4ac5ee0f8b6f3f39c02968a22d5b4eefefba006ac7f7a62
Oct 21 16:15:21.783 INFO running `"docker" "start" "-a" "3e595c362ad8c6efa4ac5ee0f8b6f3f39c02968a22d5b4eefefba006ac7f7a62"`
Oct 21 16:15:23.212 INFO kablam! usermod: no changes
Oct 21 16:15:23.376 INFO kablam!     Checking mnist v0.4.0
Oct 21 16:15:23.376 INFO kablam!     Checking simple_logger v0.5.0
Oct 21 16:15:23.388 INFO kablam!     Checking num-rational v0.1.40
Oct 21 16:15:24.917 INFO kablam!     Checking num v0.1.41
Oct 21 16:15:25.392 INFO kablam!     Checking chrono v0.4.0
Oct 21 16:15:25.393 INFO kablam!     Checking rulinalg v0.4.2
Oct 21 16:15:28.828 INFO kablam!     Checking env_logger v0.5.3
Oct 21 16:15:31.164 INFO kablam!     Checking neurocr v0.1.0 (/source)
Oct 21 16:15:32.169 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 16:15:32.169 INFO kablam!  --> src/lib.rs:5:1
Oct 21 16:15:32.169 INFO kablam!   |
Oct 21 16:15:32.169 INFO kablam! 5 | #[macro_use]
Oct 21 16:15:32.169 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 16:15:32.169 INFO kablam!   |
Oct 21 16:15:32.169 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:15:32.169 INFO kablam! 
Oct 21 16:15:32.171 INFO kablam! warning: unused import: `std::vec::Vec`
Oct 21 16:15:32.171 INFO kablam!   --> src/mnistfiles.rs:10:5
Oct 21 16:15:32.171 INFO kablam!    |
Oct 21 16:15:32.171 INFO kablam! 10 | use std::vec::Vec;
Oct 21 16:15:32.171 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 21 16:15:32.172 INFO kablam! 
Oct 21 16:15:32.172 INFO kablam! warning: unused import: `Fn`
Oct 21 16:15:32.172 INFO kablam!   --> src/network.rs:18:26
Oct 21 16:15:32.172 INFO kablam!    |
Oct 21 16:15:32.172 INFO kablam! 18 | use std::ops::{Add, Mul, Fn};
Oct 21 16:15:32.172 INFO kablam!    |                          ^^
Oct 21 16:15:32.172 INFO kablam! 
Oct 21 16:15:32.172 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 21 16:15:32.172 INFO kablam!    --> src/network.rs:195:17
Oct 21 16:15:32.172 INFO kablam!     |
Oct 21 16:15:32.172 INFO kablam! 195 |         let mut der = (&outputs[n-1] - expected_output);
Oct 21 16:15:32.172 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 16:15:32.172 INFO kablam!     |
Oct 21 16:15:32.172 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 16:15:32.172 INFO kablam! 
Oct 21 16:15:32.193 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 21 16:15:32.193 INFO kablam!  --> src/mnistfiles.rs:6:5
Oct 21 16:15:32.193 INFO kablam!   |
Oct 21 16:15:32.193 INFO kablam! 6 | use std::env::home_dir;
Oct 21 16:15:32.193 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 16:15:32.193 INFO kablam!   |
Oct 21 16:15:32.193 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 21 16:15:32.193 INFO kablam! 
Oct 21 16:15:32.193 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 21 16:15:32.193 INFO kablam!   --> src/mnistfiles.rs:13:8
Oct 21 16:15:32.193 INFO kablam!    |
Oct 21 16:15:32.193 INFO kablam! 13 |     match home_dir() {
Oct 21 16:15:32.193 INFO kablam!    |           ^^^^^^^^
Oct 21 16:15:32.193 INFO kablam! 
Oct 21 16:15:32.193 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 21 16:15:32.193 INFO kablam!   --> src/mnistfiles.rs:25:8
Oct 21 16:15:32.193 INFO kablam!    |
Oct 21 16:15:32.193 INFO kablam! 25 |     match home_dir() {
Oct 21 16:15:32.193 INFO kablam!    |           ^^^^^^^^
Oct 21 16:15:32.193 INFO kablam! 
Oct 21 16:15:32.684 INFO kablam! warning: unused variable: `ignored`
Oct 21 16:15:32.684 INFO kablam!   --> src/network.rs:76:61
Oct 21 16:15:32.684 INFO kablam!    |
Oct 21 16:15:32.684 INFO kablam! 76 |             biases:  Vector::zeros(num_neurons)            .apply(&(|ignored| generator())), 
Oct 21 16:15:32.684 INFO kablam!    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Oct 21 16:15:32.684 INFO kablam!    |
Oct 21 16:15:32.684 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:15:32.684 INFO kablam! 
Oct 21 16:15:32.684 INFO kablam! warning: unused variable: `ignored`
Oct 21 16:15:32.684 INFO kablam!   --> src/network.rs:77:61
Oct 21 16:15:32.684 INFO kablam!    |
Oct 21 16:15:32.684 INFO kablam! 77 |             weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator()))
Oct 21 16:15:32.684 INFO kablam!    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Oct 21 16:15:32.684 INFO kablam! 
Oct 21 16:15:32.684 INFO kablam! warning: unused variable: `n`
Oct 21 16:15:32.684 INFO kablam!    --> src/network.rs:272:7
Oct 21 16:15:32.684 INFO kablam!     |
Oct 21 16:15:32.684 INFO kablam! 272 |         let n = data.len();
Oct 21 16:15:32.684 INFO kablam!     |             ^ help: consider using `_n` instead
Oct 21 16:15:32.684 INFO kablam! 
Oct 21 16:15:32.756 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:15:32.756 INFO kablam!   --> src/math.rs:41:7
Oct 21 16:15:32.756 INFO kablam!    |
Oct 21 16:15:32.756 INFO kablam! 41 |         let mut value: ScalarType = subject.eval(&estimation);
Oct 21 16:15:32.756 INFO kablam!    |             ----^^^^^
Oct 21 16:15:32.756 INFO kablam!    |             |
Oct 21 16:15:32.756 INFO kablam!    |             help: remove this `mut`
Oct 21 16:15:32.756 INFO kablam!    |
Oct 21 16:15:32.756 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:15:32.756 INFO kablam! 
Oct 21 16:15:32.761 INFO kablam! warning: function is never used: `random`
Oct 21 16:15:32.761 INFO kablam!   --> src/network.rs:61:1
Oct 21 16:15:32.761 INFO kablam!    |
Oct 21 16:15:32.761 INFO kablam! 61 | fn random<T>() -> T where T: Float + Rand {
Oct 21 16:15:32.761 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:15:32.762 INFO kablam!    |
Oct 21 16:15:32.762 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:15:32.762 INFO kablam! 
Oct 21 16:15:32.762 INFO kablam! warning: function is never used: `minimize`
Oct 21 16:15:32.762 INFO kablam!   --> src/math.rs:24:1
Oct 21 16:15:32.762 INFO kablam!    |
Oct 21 16:15:32.762 INFO kablam! 24 | / fn minimize<VectorType, ScalarType>(subject:        &Functional<VectorType, ScalarType>,
Oct 21 16:15:32.762 INFO kablam! 25 | |                                     mut estimation:  VectorType, 
Oct 21 16:15:32.762 INFO kablam! 26 | |                                     mut step:        ScalarType, 
Oct 21 16:15:32.762 INFO kablam! 27 | |                                     on_new:         &Fn(&VectorType) -> bool,
Oct 21 16:15:32.762 INFO kablam! ...  |
Oct 21 16:15:32.762 INFO kablam! 63 | |     estimation
Oct 21 16:15:32.762 INFO kablam! 64 | | }
Oct 21 16:15:32.762 INFO kablam!    | |_^
Oct 21 16:15:32.762 INFO kablam! 
Oct 21 16:15:32.762 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:15:32.762 INFO kablam!   --> src/mnistfiles.rs:40:2
Oct 21 16:15:32.762 INFO kablam!    |
Oct 21 16:15:32.762 INFO kablam! 40 |     create_dir_all(cache_dir.as_path());
Oct 21 16:15:32.762 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:15:32.762 INFO kablam!    |
Oct 21 16:15:32.762 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:15:32.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:15:32.762 INFO kablam! 
Oct 21 16:15:32.872 INFO kablam! warning: unused import: `std::vec::Vec`
Oct 21 16:15:32.873 INFO kablam!   --> src/mnistfiles.rs:10:5
Oct 21 16:15:32.873 INFO kablam!    |
Oct 21 16:15:32.873 INFO kablam! 10 | use std::vec::Vec;
Oct 21 16:15:32.874 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 21 16:15:32.912 INFO kablam!    |
Oct 21 16:15:32.912 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 16:15:32.912 INFO kablam! 
Oct 21 16:15:32.912 INFO kablam! warning: unused import: `Fn`
Oct 21 16:15:32.912 INFO kablam!   --> src/network.rs:18:26
Oct 21 16:15:32.912 INFO kablam!    |
Oct 21 16:15:32.912 INFO kablam! 18 | use std::ops::{Add, Mul, Fn};
Oct 21 16:15:32.912 INFO kablam!    |                          ^^
Oct 21 16:15:32.912 INFO kablam! 
Oct 21 16:15:32.912 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 21 16:15:32.912 INFO kablam!    --> src/network.rs:195:17
Oct 21 16:15:32.912 INFO kablam!     |
Oct 21 16:15:32.912 INFO kablam! 195 |         let mut der = (&outputs[n-1] - expected_output);
Oct 21 16:15:32.912 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 16:15:32.912 INFO kablam!     |
Oct 21 16:15:32.912 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 16:15:32.912 INFO kablam! 
Oct 21 16:15:33.028 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 21 16:15:33.028 INFO kablam!  --> src/mnistfiles.rs:6:5
Oct 21 16:15:33.028 INFO kablam!   |
Oct 21 16:15:33.028 INFO kablam! 6 | use std::env::home_dir;
Oct 21 16:15:33.028 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 16:15:33.028 INFO kablam!   |
Oct 21 16:15:33.028 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 21 16:15:33.028 INFO kablam! 
Oct 21 16:15:33.028 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 21 16:15:33.028 INFO kablam!   --> src/mnistfiles.rs:13:8
Oct 21 16:15:33.028 INFO kablam!    |
Oct 21 16:15:33.028 INFO kablam! 13 |     match home_dir() {
Oct 21 16:15:33.028 INFO kablam!    |           ^^^^^^^^
Oct 21 16:15:33.028 INFO kablam! 
Oct 21 16:15:33.028 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 21 16:15:33.028 INFO kablam!   --> src/mnistfiles.rs:25:8
Oct 21 16:15:33.028 INFO kablam!    |
Oct 21 16:15:33.028 INFO kablam! 25 |     match home_dir() {
Oct 21 16:15:33.028 INFO kablam!    |           ^^^^^^^^
Oct 21 16:15:33.028 INFO kablam! 
Oct 21 16:15:34.333 INFO kablam! warning: unused variable: `ignored`
Oct 21 16:15:34.333 INFO kablam!   --> src/network.rs:76:61
Oct 21 16:15:34.334 INFO kablam!    |
Oct 21 16:15:34.334 INFO kablam! 76 |             biases:  Vector::zeros(num_neurons)            .apply(&(|ignored| generator())), 
Oct 21 16:15:34.334 INFO kablam!    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Oct 21 16:15:34.335 INFO kablam!    |
Oct 21 16:15:34.335 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:15:34.335 INFO kablam! 
Oct 21 16:15:34.335 INFO kablam! warning: unused variable: `ignored`
Oct 21 16:15:34.336 INFO kablam!   --> src/network.rs:77:61
Oct 21 16:15:34.336 INFO kablam!    |
Oct 21 16:15:34.336 INFO kablam! 77 |             weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator()))
Oct 21 16:15:34.336 INFO kablam!    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Oct 21 16:15:34.336 INFO kablam! 
Oct 21 16:15:34.336 INFO kablam! warning: unused variable: `n`
Oct 21 16:15:34.336 INFO kablam!    --> src/network.rs:272:7
Oct 21 16:15:34.336 INFO kablam!     |
Oct 21 16:15:34.336 INFO kablam! 272 |         let n = data.len();
Oct 21 16:15:34.336 INFO kablam!     |             ^ help: consider using `_n` instead
Oct 21 16:15:34.336 INFO kablam! 
Oct 21 16:15:34.679 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:15:34.679 INFO kablam!   --> src/math.rs:41:7
Oct 21 16:15:34.679 INFO kablam!    |
Oct 21 16:15:34.679 INFO kablam! 41 |         let mut value: ScalarType = subject.eval(&estimation);
Oct 21 16:15:34.680 INFO kablam!    |             ----^^^^^
Oct 21 16:15:34.680 INFO kablam!    |             |
Oct 21 16:15:34.680 INFO kablam!    |             help: remove this `mut`
Oct 21 16:15:34.680 INFO kablam!    |
Oct 21 16:15:34.680 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:15:34.680 INFO kablam! 
Oct 21 16:15:34.680 INFO kablam! warning: function is never used: `test_sigmoid`
Oct 21 16:15:34.680 INFO kablam!   --> src/network.rs:39:1
Oct 21 16:15:34.680 INFO kablam!    |
Oct 21 16:15:34.680 INFO kablam! 39 | fn test_sigmoid() {
Oct 21 16:15:34.680 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 16:15:34.680 INFO kablam!    |
Oct 21 16:15:34.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:15:34.680 INFO kablam! 
Oct 21 16:15:34.680 INFO kablam! warning: function is never used: `random`
Oct 21 16:15:34.680 INFO kablam!   --> src/network.rs:61:1
Oct 21 16:15:34.680 INFO kablam!    |
Oct 21 16:15:34.684 INFO kablam! 61 | fn random<T>() -> T where T: Float + Rand {
Oct 21 16:15:34.684 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:15:34.684 INFO kablam! 
Oct 21 16:15:34.684 INFO kablam! warning: function is never used: `asses_quality`
Oct 21 16:15:34.684 INFO kablam!    --> src/network.rs:549:1
Oct 21 16:15:34.684 INFO kablam!     |
Oct 21 16:15:34.684 INFO kablam! 549 | fn asses_quality<T: Debug + Float + FromPrimitive + 'static>(network: Network<T>, data: Vec<Sample<T>>) -> f32 {
Oct 21 16:15:34.684 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:15:34.684 INFO kablam! 
Oct 21 16:15:34.684 INFO kablam! warning: function is never used: `minimize`
Oct 21 16:15:34.684 INFO kablam!   --> src/math.rs:24:1
Oct 21 16:15:34.684 INFO kablam!    |
Oct 21 16:15:34.684 INFO kablam! 24 | / fn minimize<VectorType, ScalarType>(subject:        &Functional<VectorType, ScalarType>,
Oct 21 16:15:34.684 INFO kablam! 25 | |                                     mut estimation:  VectorType, 
Oct 21 16:15:34.684 INFO kablam! 26 | |                                     mut step:        ScalarType, 
Oct 21 16:15:34.684 INFO kablam! 27 | |                                     on_new:         &Fn(&VectorType) -> bool,
Oct 21 16:15:34.684 INFO kablam! ...  |
Oct 21 16:15:34.684 INFO kablam! 63 | |     estimation
Oct 21 16:15:34.684 INFO kablam! 64 | | }
Oct 21 16:15:34.684 INFO kablam!    | |_^
Oct 21 16:15:34.684 INFO kablam! 
Oct 21 16:15:34.684 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:15:34.684 INFO kablam!   --> src/mnistfiles.rs:40:2
Oct 21 16:15:34.684 INFO kablam!    |
Oct 21 16:15:34.684 INFO kablam! 40 |     create_dir_all(cache_dir.as_path());
Oct 21 16:15:34.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:15:34.684 INFO kablam!    |
Oct 21 16:15:34.684 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:15:34.684 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:15:34.684 INFO kablam! 
Oct 21 16:15:35.534 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.30s
Oct 21 16:15:35.545 INFO kablam! su: No module specific data is present
Oct 21 16:15:36.084 INFO running `"docker" "rm" "-f" "3e595c362ad8c6efa4ac5ee0f8b6f3f39c02968a22d5b4eefefba006ac7f7a62"`
Oct 21 16:15:36.455 INFO blam! 3e595c362ad8c6efa4ac5ee0f8b6f3f39c02968a22d5b4eefefba006ac7f7a62