Oct 27 03:06:58.085 INFO checking jaroslaw-weber/rust-ml-from-scratch against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:06:58.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 03:06:58.485 INFO blam! 07da32250a5daaea7166f1ec7a67916c194cf9fdaa73b49e889fbc6d948017ec
Oct 27 03:06:58.491 INFO running `"docker" "start" "-a" "07da32250a5daaea7166f1ec7a67916c194cf9fdaa73b49e889fbc6d948017ec"`
Oct 27 03:06:59.345 INFO kablam! usermod: no changes
Oct 27 03:06:59.411 INFO kablam!    Compiling rayon-core v1.0.2
Oct 27 03:06:59.411 INFO kablam!     Checking deque v0.3.2
Oct 27 03:06:59.412 INFO kablam!     Checking num_cpus v1.5.1
Oct 27 03:06:59.412 INFO kablam!     Checking deflate v0.7.11
Oct 27 03:07:00.567 INFO kablam!     Checking png v0.7.0
Oct 27 03:07:00.807 INFO kablam!     Checking rayon v0.7.1
Oct 27 03:07:02.776 INFO kablam!     Checking jpeg-decoder v0.1.12
Oct 27 03:07:04.201 INFO kablam!     Checking image v0.13.0
Oct 27 03:07:08.576 INFO kablam!     Checking rust_machine_learning v0.1.0 (/source)
Oct 27 03:07:10.167 INFO kablam! warning: method is never used: `sum`
Oct 27 03:07:10.167 INFO kablam!    --> src/matrix.rs:131:2
Oct 27 03:07:10.167 INFO kablam!     |
Oct 27 03:07:10.167 INFO kablam! 131 |     pub fn sum(&self)->f32
Oct 27 03:07:10.167 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam!     |
Oct 27 03:07:10.167 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.167 INFO kablam! warning: method is never used: `max`
Oct 27 03:07:10.167 INFO kablam!    --> src/matrix.rs:142:2
Oct 27 03:07:10.167 INFO kablam!     |
Oct 27 03:07:10.167 INFO kablam! 142 |     pub fn max(&self)->f32
Oct 27 03:07:10.167 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.167 INFO kablam! warning: method is never used: `divn`
Oct 27 03:07:10.167 INFO kablam!    --> src/matrix.rs:184:2
Oct 27 03:07:10.167 INFO kablam!     |
Oct 27 03:07:10.167 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Oct 27 03:07:10.167 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.167 INFO kablam! warning: function is never used: `softmax`
Oct 27 03:07:10.167 INFO kablam!   --> src/activations.rs:26:1
Oct 27 03:07:10.167 INFO kablam!    |
Oct 27 03:07:10.167 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Oct 27 03:07:10.167 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.167 INFO kablam! warning: function is never used: `softmax_stable`
Oct 27 03:07:10.167 INFO kablam!   --> src/activations.rs:34:1
Oct 27 03:07:10.167 INFO kablam!    |
Oct 27 03:07:10.167 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Oct 27 03:07:10.167 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.167 INFO kablam! warning: function is never used: `relu`
Oct 27 03:07:10.167 INFO kablam!   --> src/activations.rs:42:1
Oct 27 03:07:10.167 INFO kablam!    |
Oct 27 03:07:10.167 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Oct 27 03:07:10.167 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.167 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: method is never used: `sum`
Oct 27 03:07:10.439 INFO kablam!    --> src/matrix.rs:131:2
Oct 27 03:07:10.439 INFO kablam!     |
Oct 27 03:07:10.439 INFO kablam! 131 |     pub fn sum(&self)->f32
Oct 27 03:07:10.439 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.439 INFO kablam!     |
Oct 27 03:07:10.439 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 03:07:10.439 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: method is never used: `max`
Oct 27 03:07:10.439 INFO kablam!    --> src/matrix.rs:142:2
Oct 27 03:07:10.439 INFO kablam!     |
Oct 27 03:07:10.439 INFO kablam! 142 |     pub fn max(&self)->f32
Oct 27 03:07:10.439 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.439 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: method is never used: `divn`
Oct 27 03:07:10.439 INFO kablam!    --> src/matrix.rs:184:2
Oct 27 03:07:10.439 INFO kablam!     |
Oct 27 03:07:10.439 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Oct 27 03:07:10.439 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.439 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: function is never used: `softmax`
Oct 27 03:07:10.439 INFO kablam!   --> src/activations.rs:26:1
Oct 27 03:07:10.439 INFO kablam!    |
Oct 27 03:07:10.439 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Oct 27 03:07:10.439 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.439 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: function is never used: `softmax_stable`
Oct 27 03:07:10.439 INFO kablam!   --> src/activations.rs:34:1
Oct 27 03:07:10.439 INFO kablam!    |
Oct 27 03:07:10.439 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Oct 27 03:07:10.439 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.439 INFO kablam! 
Oct 27 03:07:10.439 INFO kablam! warning: function is never used: `relu`
Oct 27 03:07:10.440 INFO kablam!   --> src/activations.rs:42:1
Oct 27 03:07:10.440 INFO kablam!    |
Oct 27 03:07:10.440 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Oct 27 03:07:10.440 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:07:10.440 INFO kablam! 
Oct 27 03:07:10.495 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Oct 27 03:07:10.498 INFO kablam! su: No module specific data is present
Oct 27 03:07:11.489 INFO running `"docker" "rm" "-f" "07da32250a5daaea7166f1ec7a67916c194cf9fdaa73b49e889fbc6d948017ec"`
Oct 27 03:07:11.799 INFO blam! 07da32250a5daaea7166f1ec7a67916c194cf9fdaa73b49e889fbc6d948017ec