Sep 14 04:13:29.961 INFO checking jaroslaw-weber/rust-ml-from-scratch against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:13:29.961 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:13:29.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:13:30.347 INFO blam! 07d48e86bd518474e4ccb77d11ec6d23076a91f188ed2d8a62423aea46bc74a6
Sep 14 04:13:30.351 INFO running `"docker" "start" "-a" "07d48e86bd518474e4ccb77d11ec6d23076a91f188ed2d8a62423aea46bc74a6"`
Sep 14 04:13:31.655 INFO kablam! usermod: no changes
Sep 14 04:13:31.823 INFO kablam!     Checking libc v0.2.23
Sep 14 04:13:31.823 INFO kablam!    Compiling rayon-core v1.0.2
Sep 14 04:13:31.823 INFO kablam!     Checking deque v0.3.2
Sep 14 04:13:31.827 INFO kablam!     Checking num-integer v0.1.34
Sep 14 04:13:31.827 INFO kablam!     Checking deflate v0.7.11
Sep 14 04:13:33.347 INFO kablam!     Checking num-iter v0.1.33
Sep 14 04:13:33.347 INFO kablam!     Checking num-rational v0.1.36
Sep 14 04:13:34.403 INFO kablam!     Checking rand v0.3.15
Sep 14 04:13:34.403 INFO kablam!     Checking num_cpus v1.5.1
Sep 14 04:13:34.871 INFO kablam!     Checking png v0.7.0
Sep 14 04:13:37.967 INFO kablam!     Checking rayon v0.7.1
Sep 14 04:13:40.071 INFO kablam!     Checking jpeg-decoder v0.1.12
Sep 14 04:13:41.343 INFO kablam!     Checking image v0.13.0
Sep 14 04:13:45.320 INFO kablam!     Checking rust_machine_learning v0.1.0 (file:///source)
Sep 14 04:13:45.810 INFO kablam! warning: method is never used: `sum`
Sep 14 04:13:45.811 INFO kablam!    --> src/matrix.rs:131:2
Sep 14 04:13:45.811 INFO kablam!     |
Sep 14 04:13:45.811 INFO kablam! 131 |     pub fn sum(&self)->f32
Sep 14 04:13:45.811 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam!     |
Sep 14 04:13:45.811 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.811 INFO kablam! warning: method is never used: `max`
Sep 14 04:13:45.811 INFO kablam!    --> src/matrix.rs:142:2
Sep 14 04:13:45.811 INFO kablam!     |
Sep 14 04:13:45.811 INFO kablam! 142 |     pub fn max(&self)->f32
Sep 14 04:13:45.811 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.811 INFO kablam! warning: method is never used: `divn`
Sep 14 04:13:45.811 INFO kablam!    --> src/matrix.rs:184:2
Sep 14 04:13:45.811 INFO kablam!     |
Sep 14 04:13:45.811 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Sep 14 04:13:45.811 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.811 INFO kablam! warning: function is never used: `softmax`
Sep 14 04:13:45.811 INFO kablam!   --> src/activations.rs:26:1
Sep 14 04:13:45.811 INFO kablam!    |
Sep 14 04:13:45.811 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Sep 14 04:13:45.811 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.811 INFO kablam! warning: function is never used: `softmax_stable`
Sep 14 04:13:45.811 INFO kablam!   --> src/activations.rs:34:1
Sep 14 04:13:45.811 INFO kablam!    |
Sep 14 04:13:45.811 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Sep 14 04:13:45.811 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.811 INFO kablam! warning: function is never used: `relu`
Sep 14 04:13:45.811 INFO kablam!   --> src/activations.rs:42:1
Sep 14 04:13:45.811 INFO kablam!    |
Sep 14 04:13:45.811 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Sep 14 04:13:45.811 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.811 INFO kablam! 
Sep 14 04:13:45.818 INFO kablam! warning: method is never used: `sum`
Sep 14 04:13:45.819 INFO kablam!    --> src/matrix.rs:131:2
Sep 14 04:13:45.819 INFO kablam!     |
Sep 14 04:13:45.819 INFO kablam! 131 |     pub fn sum(&self)->f32
Sep 14 04:13:45.819 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam!     |
Sep 14 04:13:45.819 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.819 INFO kablam! warning: method is never used: `max`
Sep 14 04:13:45.819 INFO kablam!    --> src/matrix.rs:142:2
Sep 14 04:13:45.819 INFO kablam!     |
Sep 14 04:13:45.819 INFO kablam! 142 |     pub fn max(&self)->f32
Sep 14 04:13:45.819 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.819 INFO kablam! warning: method is never used: `divn`
Sep 14 04:13:45.819 INFO kablam!    --> src/matrix.rs:184:2
Sep 14 04:13:45.819 INFO kablam!     |
Sep 14 04:13:45.819 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Sep 14 04:13:45.819 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.819 INFO kablam! warning: function is never used: `softmax`
Sep 14 04:13:45.819 INFO kablam!   --> src/activations.rs:26:1
Sep 14 04:13:45.819 INFO kablam!    |
Sep 14 04:13:45.819 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Sep 14 04:13:45.819 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.819 INFO kablam! warning: function is never used: `softmax_stable`
Sep 14 04:13:45.819 INFO kablam!   --> src/activations.rs:34:1
Sep 14 04:13:45.819 INFO kablam!    |
Sep 14 04:13:45.819 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Sep 14 04:13:45.819 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.819 INFO kablam! warning: function is never used: `relu`
Sep 14 04:13:45.819 INFO kablam!   --> src/activations.rs:42:1
Sep 14 04:13:45.819 INFO kablam!    |
Sep 14 04:13:45.819 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Sep 14 04:13:45.819 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:13:45.819 INFO kablam! 
Sep 14 04:13:45.841 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.14s
Sep 14 04:13:45.845 INFO kablam! su: No module specific data is present
Sep 14 04:13:46.499 INFO running `"docker" "rm" "-f" "07d48e86bd518474e4ccb77d11ec6d23076a91f188ed2d8a62423aea46bc74a6"`
Sep 14 04:13:46.618 INFO blam! 07d48e86bd518474e4ccb77d11ec6d23076a91f188ed2d8a62423aea46bc74a6