Dec 05 16:41:27.413 INFO testing legeyda/neurocr against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:41:27.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 16:41:27.752 INFO [stdout] 2c6ee8e9f013b60a9698184ee5bef4a64fa444dd13487761ed1c0acefe65c921
Dec 05 16:41:27.758 INFO running `"docker" "start" "-a" "2c6ee8e9f013b60a9698184ee5bef4a64fa444dd13487761ed1c0acefe65c921"`
Dec 05 16:41:28.828 INFO [stderr] usermod: no changes
Dec 05 16:41:28.960 INFO [stderr]    Compiling termcolor v0.3.4
Dec 05 16:41:28.964 INFO [stderr]    Compiling mnist v0.4.0
Dec 05 16:41:28.970 INFO [stderr]    Compiling num-bigint v0.1.41
Dec 05 16:41:28.970 INFO [stderr]    Compiling simple_logger v0.5.0
Dec 05 16:41:28.983 INFO [stderr]    Compiling regex v0.2.6
Dec 05 16:41:34.852 INFO [stderr]    Compiling num-rational v0.1.40
Dec 05 16:41:37.476 INFO [stderr]    Compiling num v0.1.41
Dec 05 16:41:39.696 INFO [stderr]    Compiling chrono v0.4.0
Dec 05 16:41:39.885 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 05 16:41:43.511 INFO [stderr]    Compiling env_logger v0.5.3
Dec 05 16:41:47.586 INFO [stderr]    Compiling neurocr v0.1.0 (/source)
Dec 05 16:41:48.308 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 16:41:48.308 INFO [stderr]  --> src/lib.rs:5:1
Dec 05 16:41:48.308 INFO [stderr]   |
Dec 05 16:41:48.308 INFO [stderr] 5 | #[macro_use]
Dec 05 16:41:48.308 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 16:41:48.308 INFO [stderr]   |
Dec 05 16:41:48.308 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:41:48.308 INFO [stderr] 
Dec 05 16:41:48.308 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 05 16:41:48.308 INFO [stderr]   --> src/mnistfiles.rs:10:5
Dec 05 16:41:48.308 INFO [stderr]    |
Dec 05 16:41:48.308 INFO [stderr] 10 | use std::vec::Vec;
Dec 05 16:41:48.308 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 16:41:48.308 INFO [stderr] 
Dec 05 16:41:48.308 INFO [stderr] warning: unused import: `Fn`
Dec 05 16:41:48.308 INFO [stderr]   --> src/network.rs:18:26
Dec 05 16:41:48.308 INFO [stderr]    |
Dec 05 16:41:48.308 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn};
Dec 05 16:41:48.308 INFO [stderr]    |                          ^^
Dec 05 16:41:48.308 INFO [stderr] 
Dec 05 16:41:48.312 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 16:41:48.312 INFO [stderr]    --> src/network.rs:195:17
Dec 05 16:41:48.312 INFO [stderr]     |
Dec 05 16:41:48.312 INFO [stderr] 195 |         let mut der = (&outputs[n-1] - expected_output);
Dec 05 16:41:48.312 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 16:41:48.312 INFO [stderr]     |
Dec 05 16:41:48.312 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 16:41:48.312 INFO [stderr] 
Dec 05 16:41:48.328 INFO [stderr] 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.
Dec 05 16:41:48.328 INFO [stderr]  --> src/mnistfiles.rs:6:5
Dec 05 16:41:48.328 INFO [stderr]   |
Dec 05 16:41:48.328 INFO [stderr] 6 | use std::env::home_dir;
Dec 05 16:41:48.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 16:41:48.328 INFO [stderr]   |
Dec 05 16:41:48.328 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 16:41:48.328 INFO [stderr] 
Dec 05 16:41:48.328 INFO [stderr] 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.
Dec 05 16:41:48.328 INFO [stderr]   --> src/mnistfiles.rs:13:8
Dec 05 16:41:48.328 INFO [stderr]    |
Dec 05 16:41:48.328 INFO [stderr] 13 |     match home_dir() {
Dec 05 16:41:48.328 INFO [stderr]    |           ^^^^^^^^
Dec 05 16:41:48.328 INFO [stderr] 
Dec 05 16:41:48.328 INFO [stderr] 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.
Dec 05 16:41:48.328 INFO [stderr]   --> src/mnistfiles.rs:25:8
Dec 05 16:41:48.328 INFO [stderr]    |
Dec 05 16:41:48.328 INFO [stderr] 25 |     match home_dir() {
Dec 05 16:41:48.328 INFO [stderr]    |           ^^^^^^^^
Dec 05 16:41:48.328 INFO [stderr] 
Dec 05 16:41:48.548 INFO [stderr] warning: unused variable: `ignored`
Dec 05 16:41:48.548 INFO [stderr]   --> src/network.rs:76:61
Dec 05 16:41:48.548 INFO [stderr]    |
Dec 05 16:41:48.548 INFO [stderr] 76 |             biases:  Vector::zeros(num_neurons)            .apply(&(|ignored| generator())), 
Dec 05 16:41:48.548 INFO [stderr]    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Dec 05 16:41:48.548 INFO [stderr]    |
Dec 05 16:41:48.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 16:41:48.548 INFO [stderr] 
Dec 05 16:41:48.548 INFO [stderr] warning: unused variable: `ignored`
Dec 05 16:41:48.548 INFO [stderr]   --> src/network.rs:77:61
Dec 05 16:41:48.548 INFO [stderr]    |
Dec 05 16:41:48.548 INFO [stderr] 77 |             weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator()))
Dec 05 16:41:48.548 INFO [stderr]    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Dec 05 16:41:48.548 INFO [stderr] 
Dec 05 16:41:48.548 INFO [stderr] warning: unused variable: `n`
Dec 05 16:41:48.549 INFO [stderr]    --> src/network.rs:272:7
Dec 05 16:41:48.549 INFO [stderr]     |
Dec 05 16:41:48.549 INFO [stderr] 272 |         let n = data.len();
Dec 05 16:41:48.549 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 05 16:41:48.549 INFO [stderr] 
Dec 05 16:41:48.634 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:41:48.634 INFO [stderr]   --> src/math.rs:41:7
Dec 05 16:41:48.634 INFO [stderr]    |
Dec 05 16:41:48.634 INFO [stderr] 41 |         let mut value: ScalarType = subject.eval(&estimation);
Dec 05 16:41:48.634 INFO [stderr]    |             ----^^^^^
Dec 05 16:41:48.634 INFO [stderr]    |             |
Dec 05 16:41:48.634 INFO [stderr]    |             help: remove this `mut`
Dec 05 16:41:48.634 INFO [stderr]    |
Dec 05 16:41:48.634 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:41:48.634 INFO [stderr] 
Dec 05 16:41:48.635 INFO [stderr] warning: function is never used: `random`
Dec 05 16:41:48.635 INFO [stderr]   --> src/network.rs:61:1
Dec 05 16:41:48.635 INFO [stderr]    |
Dec 05 16:41:48.635 INFO [stderr] 61 | fn random<T>() -> T where T: Float + Rand {
Dec 05 16:41:48.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:41:48.635 INFO [stderr]    |
Dec 05 16:41:48.635 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:41:48.635 INFO [stderr] 
Dec 05 16:41:48.635 INFO [stderr] warning: function is never used: `minimize`
Dec 05 16:41:48.635 INFO [stderr]   --> src/math.rs:24:1
Dec 05 16:41:48.635 INFO [stderr]    |
Dec 05 16:41:48.635 INFO [stderr] 24 | / fn minimize<VectorType, ScalarType>(subject:        &Functional<VectorType, ScalarType>,
Dec 05 16:41:48.635 INFO [stderr] 25 | |                                     mut estimation:  VectorType, 
Dec 05 16:41:48.635 INFO [stderr] 26 | |                                     mut step:        ScalarType, 
Dec 05 16:41:48.635 INFO [stderr] 27 | |                                     on_new:         &Fn(&VectorType) -> bool,
Dec 05 16:41:48.635 INFO [stderr] ...  |
Dec 05 16:41:48.635 INFO [stderr] 63 | |     estimation
Dec 05 16:41:48.635 INFO [stderr] 64 | | }
Dec 05 16:41:48.635 INFO [stderr]    | |_^
Dec 05 16:41:48.635 INFO [stderr] 
Dec 05 16:41:48.636 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:41:48.636 INFO [stderr]   --> src/mnistfiles.rs:40:2
Dec 05 16:41:48.636 INFO [stderr]    |
Dec 05 16:41:48.636 INFO [stderr] 40 |     create_dir_all(cache_dir.as_path());
Dec 05 16:41:48.636 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:41:48.636 INFO [stderr]    |
Dec 05 16:41:48.636 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 16:41:48.636 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:41:48.636 INFO [stderr] 
Dec 05 16:41:51.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.56s
Dec 05 16:41:51.427 INFO [stderr] su: No module specific data is present
Dec 05 16:41:51.812 INFO running `"docker" "inspect" "2c6ee8e9f013b60a9698184ee5bef4a64fa444dd13487761ed1c0acefe65c921"`
Dec 05 16:41:52.010 INFO running `"docker" "rm" "-f" "2c6ee8e9f013b60a9698184ee5bef4a64fa444dd13487761ed1c0acefe65c921"`
Dec 05 16:41:52.196 INFO [stdout] 2c6ee8e9f013b60a9698184ee5bef4a64fa444dd13487761ed1c0acefe65c921
Dec 05 16:41:52.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 16:41:52.572 INFO [stdout] 40452ba9f17fa623bbb3aa83fbc9faced18d1a582c83009eddd7b6e656664368
Dec 05 16:41:52.572 INFO running `"docker" "start" "-a" "40452ba9f17fa623bbb3aa83fbc9faced18d1a582c83009eddd7b6e656664368"`
Dec 05 16:41:53.512 INFO [stderr] usermod: no changes
Dec 05 16:41:53.631 INFO [stderr]    Compiling neurocr v0.1.0 (/source)
Dec 05 16:41:54.769 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 05 16:41:54.769 INFO [stderr]   --> src/mnistfiles.rs:10:5
Dec 05 16:41:54.769 INFO [stderr]    |
Dec 05 16:41:54.769 INFO [stderr] 10 | use std::vec::Vec;
Dec 05 16:41:54.769 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 16:41:54.769 INFO [stderr]    |
Dec 05 16:41:54.769 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:41:54.769 INFO [stderr] 
Dec 05 16:41:54.769 INFO [stderr] warning: unused import: `Fn`
Dec 05 16:41:54.769 INFO [stderr]   --> src/network.rs:18:26
Dec 05 16:41:54.769 INFO [stderr]    |
Dec 05 16:41:54.769 INFO [stderr] 18 | use std::ops::{Add, Mul, Fn};
Dec 05 16:41:54.769 INFO [stderr]    |                          ^^
Dec 05 16:41:54.769 INFO [stderr] 
Dec 05 16:41:54.769 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 16:41:54.769 INFO [stderr]    --> src/network.rs:195:17
Dec 05 16:41:54.769 INFO [stderr]     |
Dec 05 16:41:54.769 INFO [stderr] 195 |         let mut der = (&outputs[n-1] - expected_output);
Dec 05 16:41:54.769 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 16:41:54.769 INFO [stderr]     |
Dec 05 16:41:54.769 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 16:41:54.769 INFO [stderr] 
Dec 05 16:41:54.792 INFO [stderr] 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.
Dec 05 16:41:54.792 INFO [stderr]  --> src/mnistfiles.rs:6:5
Dec 05 16:41:54.792 INFO [stderr]   |
Dec 05 16:41:54.792 INFO [stderr] 6 | use std::env::home_dir;
Dec 05 16:41:54.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 16:41:54.792 INFO [stderr]   |
Dec 05 16:41:54.792 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 16:41:54.792 INFO [stderr] 
Dec 05 16:41:54.792 INFO [stderr] 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.
Dec 05 16:41:54.792 INFO [stderr]   --> src/mnistfiles.rs:13:8
Dec 05 16:41:54.792 INFO [stderr]    |
Dec 05 16:41:54.792 INFO [stderr] 13 |     match home_dir() {
Dec 05 16:41:54.792 INFO [stderr]    |           ^^^^^^^^
Dec 05 16:41:54.792 INFO [stderr] 
Dec 05 16:41:54.792 INFO [stderr] 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.
Dec 05 16:41:54.792 INFO [stderr]   --> src/mnistfiles.rs:25:8
Dec 05 16:41:54.792 INFO [stderr]    |
Dec 05 16:41:54.792 INFO [stderr] 25 |     match home_dir() {
Dec 05 16:41:54.792 INFO [stderr]    |           ^^^^^^^^
Dec 05 16:41:54.792 INFO [stderr] 
Dec 05 16:41:55.169 INFO [stderr] warning: unused variable: `ignored`
Dec 05 16:41:55.169 INFO [stderr]   --> src/network.rs:76:61
Dec 05 16:41:55.169 INFO [stderr]    |
Dec 05 16:41:55.169 INFO [stderr] 76 |             biases:  Vector::zeros(num_neurons)            .apply(&(|ignored| generator())), 
Dec 05 16:41:55.169 INFO [stderr]    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Dec 05 16:41:55.169 INFO [stderr]    |
Dec 05 16:41:55.169 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 16:41:55.169 INFO [stderr] 
Dec 05 16:41:55.169 INFO [stderr] warning: unused variable: `ignored`
Dec 05 16:41:55.169 INFO [stderr]   --> src/network.rs:77:61
Dec 05 16:41:55.169 INFO [stderr]    |
Dec 05 16:41:55.169 INFO [stderr] 77 |             weights: Matrix::zeros(num_neurons, num_inputs).apply(&(|ignored| generator()))
Dec 05 16:41:55.169 INFO [stderr]    |                                                                      ^^^^^^^ help: consider using `_ignored` instead
Dec 05 16:41:55.169 INFO [stderr] 
Dec 05 16:41:55.176 INFO [stderr] warning: unused variable: `n`
Dec 05 16:41:55.176 INFO [stderr]    --> src/network.rs:272:7
Dec 05 16:41:55.176 INFO [stderr]     |
Dec 05 16:41:55.176 INFO [stderr] 272 |         let n = data.len();
Dec 05 16:41:55.176 INFO [stderr]     |             ^ help: consider using `_n` instead
Dec 05 16:41:55.176 INFO [stderr] 
Dec 05 16:41:55.299 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:41:55.299 INFO [stderr]   --> src/math.rs:41:7
Dec 05 16:41:55.299 INFO [stderr]    |
Dec 05 16:41:55.299 INFO [stderr] 41 |         let mut value: ScalarType = subject.eval(&estimation);
Dec 05 16:41:55.299 INFO [stderr]    |             ----^^^^^
Dec 05 16:41:55.299 INFO [stderr]    |             |
Dec 05 16:41:55.299 INFO [stderr]    |             help: remove this `mut`
Dec 05 16:41:55.299 INFO [stderr]    |
Dec 05 16:41:55.299 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:41:55.299 INFO [stderr] 
Dec 05 16:41:55.300 INFO [stderr] warning: function is never used: `test_sigmoid`
Dec 05 16:41:55.300 INFO [stderr]   --> src/network.rs:39:1
Dec 05 16:41:55.300 INFO [stderr]    |
Dec 05 16:41:55.300 INFO [stderr] 39 | fn test_sigmoid() {
Dec 05 16:41:55.300 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 16:41:55.300 INFO [stderr]    |
Dec 05 16:41:55.300 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:41:55.300 INFO [stderr] 
Dec 05 16:41:55.300 INFO [stderr] warning: function is never used: `random`
Dec 05 16:41:55.300 INFO [stderr]   --> src/network.rs:61:1
Dec 05 16:41:55.300 INFO [stderr]    |
Dec 05 16:41:55.300 INFO [stderr] 61 | fn random<T>() -> T where T: Float + Rand {
Dec 05 16:41:55.300 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:41:55.300 INFO [stderr] 
Dec 05 16:41:55.300 INFO [stderr] warning: function is never used: `asses_quality`
Dec 05 16:41:55.300 INFO [stderr]    --> src/network.rs:549:1
Dec 05 16:41:55.300 INFO [stderr]     |
Dec 05 16:41:55.300 INFO [stderr] 549 | fn asses_quality<T: Debug + Float + FromPrimitive + 'static>(network: Network<T>, data: Vec<Sample<T>>) -> f32 {
Dec 05 16:41:55.300 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:41:55.300 INFO [stderr] 
Dec 05 16:41:55.300 INFO [stderr] warning: function is never used: `minimize`
Dec 05 16:41:55.300 INFO [stderr]   --> src/math.rs:24:1
Dec 05 16:41:55.300 INFO [stderr]    |
Dec 05 16:41:55.300 INFO [stderr] 24 | / fn minimize<VectorType, ScalarType>(subject:        &Functional<VectorType, ScalarType>,
Dec 05 16:41:55.300 INFO [stderr] 25 | |                                     mut estimation:  VectorType, 
Dec 05 16:41:55.300 INFO [stderr] 26 | |                                     mut step:        ScalarType, 
Dec 05 16:41:55.300 INFO [stderr] 27 | |                                     on_new:         &Fn(&VectorType) -> bool,
Dec 05 16:41:55.300 INFO [stderr] ...  |
Dec 05 16:41:55.300 INFO [stderr] 63 | |     estimation
Dec 05 16:41:55.300 INFO [stderr] 64 | | }
Dec 05 16:41:55.300 INFO [stderr]    | |_^
Dec 05 16:41:55.300 INFO [stderr] 
Dec 05 16:41:55.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:41:55.308 INFO [stderr]   --> src/mnistfiles.rs:40:2
Dec 05 16:41:55.308 INFO [stderr]    |
Dec 05 16:41:55.308 INFO [stderr] 40 |     create_dir_all(cache_dir.as_path());
Dec 05 16:41:55.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:41:55.308 INFO [stderr]    |
Dec 05 16:41:55.308 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 16:41:55.308 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:41:55.308 INFO [stderr] 
Dec 05 16:41:56.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 05 16:41:56.597 INFO [stderr] su: No module specific data is present
Dec 05 16:41:56.915 INFO running `"docker" "inspect" "40452ba9f17fa623bbb3aa83fbc9faced18d1a582c83009eddd7b6e656664368"`
Dec 05 16:41:57.073 INFO running `"docker" "rm" "-f" "40452ba9f17fa623bbb3aa83fbc9faced18d1a582c83009eddd7b6e656664368"`
Dec 05 16:41:57.338 INFO [stdout] 40452ba9f17fa623bbb3aa83fbc9faced18d1a582c83009eddd7b6e656664368
Dec 05 16:41:57.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 16:41:57.852 INFO [stdout] f5dc5ed0d655e943ec9db2c0fc92c18f11513b1b48121d3d169a40eb38f3b67f
Dec 05 16:41:57.860 INFO running `"docker" "start" "-a" "f5dc5ed0d655e943ec9db2c0fc92c18f11513b1b48121d3d169a40eb38f3b67f"`
Dec 05 16:41:58.821 INFO [stderr] usermod: no changes
Dec 05 16:41:58.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 16:41:58.944 INFO [stderr]      Running /target/debug/deps/neurocr-460e3a83314d0d65
Dec 05 16:41:58.952 INFO [stdout] 
Dec 05 16:41:58.952 INFO [stdout] running 6 tests
Dec 05 16:41:58.957 INFO [stdout] test network::init ... ok
Dec 05 16:41:58.957 INFO [stdout] test network::test_eval_layers ... ok
Dec 05 16:41:58.957 INFO [stdout] test network::test_eval ... ok
Dec 05 16:41:58.957 INFO [stdout] test network::test_batch_grad ... ok
Dec 05 16:41:58.963 INFO [stdout] test network::test_sampe_grad ... ok
Dec 05 16:41:59.274 INFO [stdout] test network::test_learning ... ok
Dec 05 16:41:59.274 INFO [stdout] 
Dec 05 16:41:59.274 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:41:59.274 INFO [stdout] 
Dec 05 16:41:59.276 INFO [stdout] 
Dec 05 16:41:59.276 INFO [stderr]      Running /target/debug/deps/neurocr-61956f5eed76c51b
Dec 05 16:41:59.276 INFO [stdout] running 0 tests
Dec 05 16:41:59.276 INFO [stdout] 
Dec 05 16:41:59.276 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:41:59.276 INFO [stdout] 
Dec 05 16:41:59.277 INFO [stderr]    Doc-tests neurocr
Dec 05 16:42:00.376 INFO [stdout] 
Dec 05 16:42:00.376 INFO [stdout] running 0 tests
Dec 05 16:42:00.376 INFO [stdout] 
Dec 05 16:42:00.376 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:42:00.376 INFO [stdout] 
Dec 05 16:42:00.388 INFO [stderr] su: No module specific data is present
Dec 05 16:42:01.261 INFO running `"docker" "inspect" "f5dc5ed0d655e943ec9db2c0fc92c18f11513b1b48121d3d169a40eb38f3b67f"`
Dec 05 16:42:01.538 INFO running `"docker" "rm" "-f" "f5dc5ed0d655e943ec9db2c0fc92c18f11513b1b48121d3d169a40eb38f3b67f"`
Dec 05 16:42:01.912 INFO [stdout] f5dc5ed0d655e943ec9db2c0fc92c18f11513b1b48121d3d169a40eb38f3b67f