Aug 29 17:50:44.873 INFO checking jaroslaw-weber/rust-ml-from-scratch against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 17:50:44.873 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 17:50:44.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 17:50:45.110 INFO blam! 291d302b297cef8f6735d5e5f836c56737d9bca8155e3737d6a6123b4ef6b495
Aug 29 17:50:45.112 INFO running `"docker" "start" "-a" "291d302b297cef8f6735d5e5f836c56737d9bca8155e3737d6a6123b4ef6b495"`
Aug 29 17:50:46.104 INFO kablam!    Compiling rayon-core v1.0.2
Aug 29 17:50:46.104 INFO kablam!     Checking deque v0.3.2
Aug 29 17:50:46.104 INFO kablam!     Checking adler32 v1.0.0
Aug 29 17:50:46.123 INFO kablam!     Checking inflate v0.2.0
Aug 29 17:50:46.131 INFO kablam!     Checking num-integer v0.1.34
Aug 29 17:50:46.131 INFO kablam!     Checking enum_primitive v0.1.1
Aug 29 17:50:46.131 INFO kablam!     Checking gif v0.9.1
Aug 29 17:50:47.324 INFO kablam!     Checking deflate v0.7.11
Aug 29 17:50:48.637 INFO kablam!     Checking num-iter v0.1.33
Aug 29 17:50:48.637 INFO kablam!     Checking num-rational v0.1.36
Aug 29 17:50:50.639 INFO kablam!     Checking rayon v0.7.1
Aug 29 17:50:53.960 INFO kablam!     Checking jpeg-decoder v0.1.12
Aug 29 17:50:54.024 INFO kablam!     Checking png v0.7.0
Aug 29 17:50:55.668 INFO kablam!     Checking image v0.13.0
Aug 29 17:51:03.324 INFO kablam!     Checking rust_machine_learning v0.1.0 (file:///source)
Aug 29 17:51:04.346 INFO kablam! warning: method is never used: `sum`
Aug 29 17:51:04.346 INFO kablam!    --> src/matrix.rs:131:2
Aug 29 17:51:04.346 INFO kablam!     |
Aug 29 17:51:04.346 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 29 17:51:04.346 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.346 INFO kablam!     |
Aug 29 17:51:04.346 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 29 17:51:04.346 INFO kablam! 
Aug 29 17:51:04.347 INFO kablam! warning: method is never used: `max`
Aug 29 17:51:04.347 INFO kablam!    --> src/matrix.rs:142:2
Aug 29 17:51:04.347 INFO kablam!     |
Aug 29 17:51:04.347 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 29 17:51:04.347 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.347 INFO kablam! 
Aug 29 17:51:04.347 INFO kablam! warning: method is never used: `divn`
Aug 29 17:51:04.347 INFO kablam!    --> src/matrix.rs:184:2
Aug 29 17:51:04.347 INFO kablam!     |
Aug 29 17:51:04.347 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 29 17:51:04.347 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.347 INFO kablam! 
Aug 29 17:51:04.347 INFO kablam! warning: function is never used: `softmax`
Aug 29 17:51:04.347 INFO kablam!   --> src/activations.rs:26:1
Aug 29 17:51:04.348 INFO kablam!    |
Aug 29 17:51:04.348 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 29 17:51:04.348 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.348 INFO kablam! 
Aug 29 17:51:04.348 INFO kablam! warning: function is never used: `softmax_stable`
Aug 29 17:51:04.348 INFO kablam!   --> src/activations.rs:34:1
Aug 29 17:51:04.348 INFO kablam!    |
Aug 29 17:51:04.348 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 29 17:51:04.348 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.348 INFO kablam! 
Aug 29 17:51:04.348 INFO kablam! warning: function is never used: `relu`
Aug 29 17:51:04.348 INFO kablam!   --> src/activations.rs:42:1
Aug 29 17:51:04.348 INFO kablam!    |
Aug 29 17:51:04.348 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 29 17:51:04.348 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.348 INFO kablam! 
Aug 29 17:51:04.367 INFO kablam! warning: method is never used: `sum`
Aug 29 17:51:04.367 INFO kablam!    --> src/matrix.rs:131:2
Aug 29 17:51:04.367 INFO kablam!     |
Aug 29 17:51:04.368 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 29 17:51:04.368 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.368 INFO kablam!     |
Aug 29 17:51:04.368 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 29 17:51:04.368 INFO kablam! 
Aug 29 17:51:04.368 INFO kablam! warning: method is never used: `max`
Aug 29 17:51:04.368 INFO kablam!    --> src/matrix.rs:142:2
Aug 29 17:51:04.368 INFO kablam!     |
Aug 29 17:51:04.368 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 29 17:51:04.368 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.368 INFO kablam! 
Aug 29 17:51:04.368 INFO kablam! warning: method is never used: `divn`
Aug 29 17:51:04.368 INFO kablam!    --> src/matrix.rs:184:2
Aug 29 17:51:04.368 INFO kablam!     |
Aug 29 17:51:04.368 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 29 17:51:04.368 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.368 INFO kablam! 
Aug 29 17:51:04.368 INFO kablam! warning: function is never used: `softmax`
Aug 29 17:51:04.368 INFO kablam!   --> src/activations.rs:26:1
Aug 29 17:51:04.368 INFO kablam!    |
Aug 29 17:51:04.369 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 29 17:51:04.369 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.369 INFO kablam! 
Aug 29 17:51:04.369 INFO kablam! warning: function is never used: `softmax_stable`
Aug 29 17:51:04.369 INFO kablam!   --> src/activations.rs:34:1
Aug 29 17:51:04.369 INFO kablam!    |
Aug 29 17:51:04.369 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 29 17:51:04.369 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.369 INFO kablam! 
Aug 29 17:51:04.369 INFO kablam! warning: function is never used: `relu`
Aug 29 17:51:04.369 INFO kablam!   --> src/activations.rs:42:1
Aug 29 17:51:04.369 INFO kablam!    |
Aug 29 17:51:04.369 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 29 17:51:04.369 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 17:51:04.369 INFO kablam! 
Aug 29 17:51:04.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.38s
Aug 29 17:51:04.391 INFO kablam! su: No module specific data is present
Aug 29 17:51:04.756 INFO running `"docker" "rm" "-f" "291d302b297cef8f6735d5e5f836c56737d9bca8155e3737d6a6123b4ef6b495"`
Aug 29 17:51:04.890 INFO blam! 291d302b297cef8f6735d5e5f836c56737d9bca8155e3737d6a6123b4ef6b495