Aug 29 19:02:34.505 INFO checking jaroslaw-weber/rust-ml-from-scratch against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 19:02:34.505 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 19:02:34.505 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:02:34.651 INFO blam! 3abac97d52cc37cdd7f4faa5a264808a47b49dcd32aa98773d602726abf692aa
Aug 29 19:02:34.654 INFO running `"docker" "start" "-a" "3abac97d52cc37cdd7f4faa5a264808a47b49dcd32aa98773d602726abf692aa"`
Aug 29 19:02:35.494 INFO kablam!    Compiling rayon-core v1.0.2
Aug 29 19:02:35.494 INFO kablam!     Checking deque v0.3.2
Aug 29 19:02:35.495 INFO kablam!     Checking num-integer v0.1.34
Aug 29 19:02:35.495 INFO kablam!     Checking deflate v0.7.11
Aug 29 19:02:36.348 INFO kablam!     Checking num-iter v0.1.33
Aug 29 19:02:36.350 INFO kablam!     Checking num-rational v0.1.36
Aug 29 19:02:37.449 INFO kablam!     Checking png v0.7.0
Aug 29 19:02:37.514 INFO kablam!     Checking rayon v0.7.1
Aug 29 19:02:40.759 INFO kablam!     Checking jpeg-decoder v0.1.12
Aug 29 19:02:42.035 INFO kablam!     Checking image v0.13.0
Aug 29 19:02:46.778 INFO kablam!     Checking rust_machine_learning v0.1.0 (file:///source)
Aug 29 19:02:47.505 INFO kablam! warning: method is never used: `sum`
Aug 29 19:02:47.505 INFO kablam!    --> src/matrix.rs:131:2
Aug 29 19:02:47.505 INFO kablam!     |
Aug 29 19:02:47.505 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 29 19:02:47.505 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.505 INFO kablam!     |
Aug 29 19:02:47.505 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 29 19:02:47.505 INFO kablam! 
Aug 29 19:02:47.505 INFO kablam! warning: method is never used: `max`
Aug 29 19:02:47.505 INFO kablam!    --> src/matrix.rs:142:2
Aug 29 19:02:47.505 INFO kablam!     |
Aug 29 19:02:47.505 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 29 19:02:47.506 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.506 INFO kablam! 
Aug 29 19:02:47.506 INFO kablam! warning: method is never used: `divn`
Aug 29 19:02:47.506 INFO kablam!    --> src/matrix.rs:184:2
Aug 29 19:02:47.506 INFO kablam!     |
Aug 29 19:02:47.506 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 29 19:02:47.506 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.506 INFO kablam! 
Aug 29 19:02:47.506 INFO kablam! warning: function is never used: `softmax`
Aug 29 19:02:47.506 INFO kablam!   --> src/activations.rs:26:1
Aug 29 19:02:47.506 INFO kablam!    |
Aug 29 19:02:47.506 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 29 19:02:47.506 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.506 INFO kablam! 
Aug 29 19:02:47.506 INFO kablam! warning: function is never used: `softmax_stable`
Aug 29 19:02:47.506 INFO kablam!   --> src/activations.rs:34:1
Aug 29 19:02:47.506 INFO kablam!    |
Aug 29 19:02:47.506 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 29 19:02:47.506 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.506 INFO kablam! 
Aug 29 19:02:47.506 INFO kablam! warning: function is never used: `relu`
Aug 29 19:02:47.506 INFO kablam!   --> src/activations.rs:42:1
Aug 29 19:02:47.506 INFO kablam!    |
Aug 29 19:02:47.506 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 29 19:02:47.507 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.507 INFO kablam! 
Aug 29 19:02:47.540 INFO kablam! warning: method is never used: `sum`
Aug 29 19:02:47.540 INFO kablam!    --> src/matrix.rs:131:2
Aug 29 19:02:47.540 INFO kablam!     |
Aug 29 19:02:47.540 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 29 19:02:47.540 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.540 INFO kablam!     |
Aug 29 19:02:47.540 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 29 19:02:47.540 INFO kablam! 
Aug 29 19:02:47.540 INFO kablam! warning: method is never used: `max`
Aug 29 19:02:47.540 INFO kablam!    --> src/matrix.rs:142:2
Aug 29 19:02:47.540 INFO kablam!     |
Aug 29 19:02:47.540 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 29 19:02:47.540 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.540 INFO kablam! 
Aug 29 19:02:47.540 INFO kablam! warning: method is never used: `divn`
Aug 29 19:02:47.540 INFO kablam!    --> src/matrix.rs:184:2
Aug 29 19:02:47.541 INFO kablam!     |
Aug 29 19:02:47.541 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 29 19:02:47.541 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.541 INFO kablam! 
Aug 29 19:02:47.541 INFO kablam! warning: function is never used: `softmax`
Aug 29 19:02:47.541 INFO kablam!   --> src/activations.rs:26:1
Aug 29 19:02:47.541 INFO kablam!    |
Aug 29 19:02:47.541 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 29 19:02:47.541 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.541 INFO kablam! 
Aug 29 19:02:47.541 INFO kablam! warning: function is never used: `softmax_stable`
Aug 29 19:02:47.541 INFO kablam!   --> src/activations.rs:34:1
Aug 29 19:02:47.541 INFO kablam!    |
Aug 29 19:02:47.541 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 29 19:02:47.541 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.541 INFO kablam! 
Aug 29 19:02:47.541 INFO kablam! warning: function is never used: `relu`
Aug 29 19:02:47.541 INFO kablam!   --> src/activations.rs:42:1
Aug 29 19:02:47.541 INFO kablam!    |
Aug 29 19:02:47.541 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 29 19:02:47.541 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:02:47.541 INFO kablam! 
Aug 29 19:02:47.569 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
Aug 29 19:02:47.577 INFO kablam! su: No module specific data is present
Aug 29 19:02:48.118 INFO running `"docker" "rm" "-f" "3abac97d52cc37cdd7f4faa5a264808a47b49dcd32aa98773d602726abf692aa"`
Aug 29 19:02:48.258 INFO blam! 3abac97d52cc37cdd7f4faa5a264808a47b49dcd32aa98773d602726abf692aa