Dec 05 04:16:10.059 INFO testing tkyk0317/deeplearning_by_rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:16:10.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:16:10.706 INFO [stdout] e649c2049292f2159d688e96c8860780c1786e43542a2404dc386febf299957e
Dec 05 04:16:10.708 INFO running `"docker" "start" "-a" "e649c2049292f2159d688e96c8860780c1786e43542a2404dc386febf299957e"`
Dec 05 04:16:12.052 INFO [stderr] usermod: no changes
Dec 05 04:16:12.160 INFO [stderr]    Compiling libc v0.2.29
Dec 05 04:16:12.160 INFO [stderr]    Compiling gnuplot v0.0.22
Dec 05 04:16:12.160 INFO [stderr]    Compiling mnist v0.4.0
Dec 05 04:16:12.160 INFO [stderr]    Compiling alga v0.5.2
Dec 05 04:16:12.160 INFO [stderr]    Compiling generic-array v0.2.1
Dec 05 04:16:15.912 INFO [stderr]    Compiling rand v0.3.16
Dec 05 04:16:19.456 INFO [stderr]    Compiling nalgebra v0.12.3
Dec 05 04:16:44.612 INFO [stderr]    Compiling deeplearning_from_scratch v0.1.0 (/source)
Dec 05 04:16:44.840 INFO [stderr] warning: unused imports: `AxesCommon`, `Caption`, `Color`, `Figure`, `Fix`
Dec 05 04:16:44.840 INFO [stderr]  --> src/main.rs:7:15
Dec 05 04:16:44.840 INFO [stderr]   |
Dec 05 04:16:44.840 INFO [stderr] 7 | use gnuplot::{Figure, Caption, Color, AxesCommon, Fix};
Dec 05 04:16:44.840 INFO [stderr]   |               ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^^^^^  ^^^
Dec 05 04:16:44.840 INFO [stderr]   |
Dec 05 04:16:44.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:16:44.841 INFO [stderr] 
Dec 05 04:16:44.841 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 05 04:16:44.841 INFO [stderr]  --> src/main.rs:8:5
Dec 05 04:16:44.841 INFO [stderr]   |
Dec 05 04:16:44.841 INFO [stderr] 8 | use std::vec::Vec;
Dec 05 04:16:44.841 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 04:16:44.841 INFO [stderr] 
Dec 05 04:16:44.841 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 04:16:44.841 INFO [stderr]  --> src/neuron.rs:3:5
Dec 05 04:16:44.842 INFO [stderr]   |
Dec 05 04:16:44.842 INFO [stderr] 3 | use std::rc::Rc;
Dec 05 04:16:44.842 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 04:16:44.842 INFO [stderr] 
Dec 05 04:16:44.842 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 05 04:16:44.842 INFO [stderr]  --> src/neuron.rs:4:5
Dec 05 04:16:44.843 INFO [stderr]   |
Dec 05 04:16:44.843 INFO [stderr] 4 | use std::cell::RefCell;
Dec 05 04:16:44.843 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 04:16:44.843 INFO [stderr] 
Dec 05 04:16:44.977 INFO [stderr] warning: unused variable: `rows`
Dec 05 04:16:44.977 INFO [stderr]   --> src/main.rs:87:16
Dec 05 04:16:44.977 INFO [stderr]    |
Dec 05 04:16:44.977 INFO [stderr] 87 |     let (size, rows, cols) = (50_000, 28, 28);
Dec 05 04:16:44.977 INFO [stderr]    |                ^^^^ help: consider using `_rows` instead
Dec 05 04:16:44.977 INFO [stderr]    |
Dec 05 04:16:44.977 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:16:44.977 INFO [stderr] 
Dec 05 04:16:44.977 INFO [stderr] warning: unused variable: `cols`
Dec 05 04:16:44.977 INFO [stderr]   --> src/main.rs:87:22
Dec 05 04:16:44.977 INFO [stderr]    |
Dec 05 04:16:44.977 INFO [stderr] 87 |     let (size, rows, cols) = (50_000, 28, 28);
Dec 05 04:16:44.977 INFO [stderr]    |                      ^^^^ help: consider using `_cols` instead
Dec 05 04:16:44.977 INFO [stderr] 
Dec 05 04:16:44.977 INFO [stderr] warning: unused variable: `trn_lbl`
Dec 05 04:16:44.977 INFO [stderr]   --> src/main.rs:88:26
Dec 05 04:16:44.977 INFO [stderr]    |
Dec 05 04:16:44.977 INFO [stderr] 88 |     let Mnist { trn_img, trn_lbl, .. } = MnistBuilder::new().label_format_digit()
Dec 05 04:16:44.977 INFO [stderr]    |                          ^^^^^^^ help: try ignoring the field: `trn_lbl: _`
Dec 05 04:16:44.977 INFO [stderr] 
Dec 05 04:16:45.012 INFO [stderr] warning: method is never used: `step`
Dec 05 04:16:45.012 INFO [stderr]   --> src/neuron.rs:26:5
Dec 05 04:16:45.012 INFO [stderr]    |
Dec 05 04:16:45.012 INFO [stderr] 26 |     pub fn step(&self) -> DMatrix<f64> {
Dec 05 04:16:45.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:45.012 INFO [stderr]    |
Dec 05 04:16:45.012 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:16:45.012 INFO [stderr] 
Dec 05 04:16:45.012 INFO [stderr] warning: method is never used: `relu`
Dec 05 04:16:45.012 INFO [stderr]   --> src/neuron.rs:41:5
Dec 05 04:16:45.012 INFO [stderr]    |
Dec 05 04:16:45.012 INFO [stderr] 41 |     pub fn relu(&self) -> DMatrix<f64> {
Dec 05 04:16:45.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:45.012 INFO [stderr] 
Dec 05 04:16:45.012 INFO [stderr] warning: method is never used: `numerical_diff`
Dec 05 04:16:45.012 INFO [stderr]   --> src/gradient.rs:57:5
Dec 05 04:16:45.012 INFO [stderr]    |
Dec 05 04:16:45.012 INFO [stderr] 57 |     pub fn numerical_diff<F: ::std::ops::Fn(f64) -> f64>(x: f64, func: F) -> f64 {
Dec 05 04:16:45.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:45.012 INFO [stderr] 
Dec 05 04:16:45.012 INFO [stderr] warning: function is never used: `sum_of_square`
Dec 05 04:16:45.012 INFO [stderr]  --> src/loss_func.rs:6:1
Dec 05 04:16:45.012 INFO [stderr]   |
Dec 05 04:16:45.012 INFO [stderr] 6 | pub fn sum_of_square(result: &DMatrix<f64>, reference: &DMatrix<f64>) -> f64 {
Dec 05 04:16:45.012 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:45.012 INFO [stderr] 
Dec 05 04:16:46.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.20s
Dec 05 04:16:46.300 INFO [stderr] su: No module specific data is present
Dec 05 04:16:47.222 INFO running `"docker" "inspect" "e649c2049292f2159d688e96c8860780c1786e43542a2404dc386febf299957e"`
Dec 05 04:16:47.478 INFO running `"docker" "rm" "-f" "e649c2049292f2159d688e96c8860780c1786e43542a2404dc386febf299957e"`
Dec 05 04:16:47.792 INFO [stdout] e649c2049292f2159d688e96c8860780c1786e43542a2404dc386febf299957e
Dec 05 04:16:47.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:16:48.164 INFO [stdout] d3a144c542c2510e4c27cd6d1b78519680e5d1e117215135815b4569e43094da
Dec 05 04:16:48.170 INFO running `"docker" "start" "-a" "d3a144c542c2510e4c27cd6d1b78519680e5d1e117215135815b4569e43094da"`
Dec 05 04:16:48.979 INFO [stderr] usermod: no changes
Dec 05 04:16:49.034 INFO [stderr]    Compiling deeplearning_from_scratch v0.1.0 (/source)
Dec 05 04:16:49.208 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 04:16:49.208 INFO [stderr]  --> src/neuron.rs:3:5
Dec 05 04:16:49.208 INFO [stderr]   |
Dec 05 04:16:49.208 INFO [stderr] 3 | use std::rc::Rc;
Dec 05 04:16:49.208 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 04:16:49.208 INFO [stderr]   |
Dec 05 04:16:49.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:16:49.208 INFO [stderr] 
Dec 05 04:16:49.208 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 05 04:16:49.208 INFO [stderr]  --> src/neuron.rs:4:5
Dec 05 04:16:49.208 INFO [stderr]   |
Dec 05 04:16:49.208 INFO [stderr] 4 | use std::cell::RefCell;
Dec 05 04:16:49.208 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 04:16:49.208 INFO [stderr] 
Dec 05 04:16:49.328 INFO [stderr] warning: unused variable: `rows`
Dec 05 04:16:49.328 INFO [stderr]   --> src/main.rs:87:16
Dec 05 04:16:49.328 INFO [stderr]    |
Dec 05 04:16:49.328 INFO [stderr] 87 |     let (size, rows, cols) = (50_000, 28, 28);
Dec 05 04:16:49.328 INFO [stderr]    |                ^^^^ help: consider using `_rows` instead
Dec 05 04:16:49.328 INFO [stderr]    |
Dec 05 04:16:49.328 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:16:49.328 INFO [stderr] 
Dec 05 04:16:49.328 INFO [stderr] warning: unused variable: `cols`
Dec 05 04:16:49.328 INFO [stderr]   --> src/main.rs:87:22
Dec 05 04:16:49.328 INFO [stderr]    |
Dec 05 04:16:49.328 INFO [stderr] 87 |     let (size, rows, cols) = (50_000, 28, 28);
Dec 05 04:16:49.328 INFO [stderr]    |                      ^^^^ help: consider using `_cols` instead
Dec 05 04:16:49.328 INFO [stderr] 
Dec 05 04:16:49.328 INFO [stderr] warning: unused variable: `trn_lbl`
Dec 05 04:16:49.328 INFO [stderr]   --> src/main.rs:88:26
Dec 05 04:16:49.328 INFO [stderr]    |
Dec 05 04:16:49.328 INFO [stderr] 88 |     let Mnist { trn_img, trn_lbl, .. } = MnistBuilder::new().label_format_digit()
Dec 05 04:16:49.328 INFO [stderr]    |                          ^^^^^^^ help: try ignoring the field: `trn_lbl: _`
Dec 05 04:16:49.328 INFO [stderr] 
Dec 05 04:16:49.358 INFO [stderr] warning: method is never used: `step`
Dec 05 04:16:49.358 INFO [stderr]   --> src/neuron.rs:26:5
Dec 05 04:16:49.358 INFO [stderr]    |
Dec 05 04:16:49.358 INFO [stderr] 26 |     pub fn step(&self) -> DMatrix<f64> {
Dec 05 04:16:49.358 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:49.358 INFO [stderr]    |
Dec 05 04:16:49.358 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:16:49.358 INFO [stderr] 
Dec 05 04:16:49.358 INFO [stderr] warning: method is never used: `relu`
Dec 05 04:16:49.358 INFO [stderr]   --> src/neuron.rs:41:5
Dec 05 04:16:49.358 INFO [stderr]    |
Dec 05 04:16:49.358 INFO [stderr] 41 |     pub fn relu(&self) -> DMatrix<f64> {
Dec 05 04:16:49.358 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:49.358 INFO [stderr] 
Dec 05 04:16:49.358 INFO [stderr] warning: method is never used: `numerical_diff`
Dec 05 04:16:49.359 INFO [stderr]   --> src/gradient.rs:57:5
Dec 05 04:16:49.359 INFO [stderr]    |
Dec 05 04:16:49.359 INFO [stderr] 57 |     pub fn numerical_diff<F: ::std::ops::Fn(f64) -> f64>(x: f64, func: F) -> f64 {
Dec 05 04:16:49.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:49.359 INFO [stderr] 
Dec 05 04:16:49.359 INFO [stderr] warning: function is never used: `sum_of_square`
Dec 05 04:16:49.359 INFO [stderr]  --> src/loss_func.rs:6:1
Dec 05 04:16:49.359 INFO [stderr]   |
Dec 05 04:16:49.359 INFO [stderr] 6 | pub fn sum_of_square(result: &DMatrix<f64>, reference: &DMatrix<f64>) -> f64 {
Dec 05 04:16:49.359 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:16:49.359 INFO [stderr] 
Dec 05 04:16:49.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 05 04:16:49.868 INFO [stderr] su: No module specific data is present
Dec 05 04:16:50.234 INFO running `"docker" "inspect" "d3a144c542c2510e4c27cd6d1b78519680e5d1e117215135815b4569e43094da"`
Dec 05 04:16:50.393 INFO running `"docker" "rm" "-f" "d3a144c542c2510e4c27cd6d1b78519680e5d1e117215135815b4569e43094da"`
Dec 05 04:16:50.520 INFO [stdout] d3a144c542c2510e4c27cd6d1b78519680e5d1e117215135815b4569e43094da
Dec 05 04:16:50.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:16:50.684 INFO [stdout] 6aba87887e44b2e362cfed68f0d3c7fe8a05aa1a30ecd65794608206da3a7820
Dec 05 04:16:50.690 INFO running `"docker" "start" "-a" "6aba87887e44b2e362cfed68f0d3c7fe8a05aa1a30ecd65794608206da3a7820"`
Dec 05 04:16:51.456 INFO [stderr] usermod: no changes
Dec 05 04:16:51.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 04:16:51.571 INFO [stderr]      Running /target/debug/deps/deeplearning_from_scratch-b076f29390ae53a4
Dec 05 04:16:51.576 INFO [stdout] 
Dec 05 04:16:51.576 INFO [stdout] running 1 test
Dec 05 04:16:51.636 INFO [stderr] su: No module specific data is present
Dec 05 04:16:51.636 INFO [stdout] test draw_active_function ... ok
Dec 05 04:16:51.636 INFO [stdout] 
Dec 05 04:16:51.636 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:16:51.636 INFO [stdout] 
Dec 05 04:16:52.146 INFO running `"docker" "inspect" "6aba87887e44b2e362cfed68f0d3c7fe8a05aa1a30ecd65794608206da3a7820"`
Dec 05 04:16:52.266 INFO running `"docker" "rm" "-f" "6aba87887e44b2e362cfed68f0d3c7fe8a05aa1a30ecd65794608206da3a7820"`
Dec 05 04:16:52.393 INFO [stdout] 6aba87887e44b2e362cfed68f0d3c7fe8a05aa1a30ecd65794608206da3a7820