Aug 01 16:26:21.777 INFO checking jaroslaw-weber/rust-ml-from-scratch against 1.27.2+tmplazy for lazy_static-1
Aug 01 16:26:21.777 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:26:21.777 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:26:21.777 INFO running `"docker" "create" "-v" "/tmp/crater.GewCrFPDxmw3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 16:26:22.007 INFO blam! f7437f9f91cf1b8909c91964613891259bcaa3ab5bf7f47792a72759da54fc40
Aug 01 16:26:22.012 INFO running `"docker" "start" "-a" "f7437f9f91cf1b8909c91964613891259bcaa3ab5bf7f47792a72759da54fc40"`
Aug 01 16:26:23.117 INFO kablam!    Compiling syn v0.14.5
Aug 01 16:26:37.646 INFO kablam!    Compiling num-derive v0.2.2
Aug 01 16:26:39.657 INFO kablam!     Checking image v0.19.0
Aug 01 16:26:47.521 INFO kablam!     Checking rust_machine_learning v0.1.0 (file:///source)
Aug 01 16:26:47.988 INFO kablam! warning: use of deprecated item 'matrix::rand::distributions::IndependentSample': use Distribution instead
Aug 01 16:26:47.989 INFO kablam!  --> src/matrix.rs:3:33
Aug 01 16:26:47.989 INFO kablam!   |
Aug 01 16:26:47.989 INFO kablam! 3 | use self::rand::distributions::{IndependentSample, Range};
Aug 01 16:26:47.989 INFO kablam!   |                                 ^^^^^^^^^^^^^^^^^
Aug 01 16:26:47.989 INFO kablam!   |
Aug 01 16:26:47.989 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 01 16:26:47.989 INFO kablam! 
Aug 01 16:26:47.993 INFO kablam! warning: use of deprecated item 'matrix::rand::distributions::IndependentSample': use Distribution instead
Aug 01 16:26:47.993 INFO kablam!  --> src/matrix.rs:3:33
Aug 01 16:26:47.993 INFO kablam!   |
Aug 01 16:26:47.993 INFO kablam! 3 | use self::rand::distributions::{IndependentSample, Range};
Aug 01 16:26:47.993 INFO kablam!   |                                 ^^^^^^^^^^^^^^^^^
Aug 01 16:26:47.993 INFO kablam!   |
Aug 01 16:26:47.993 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 01 16:26:47.993 INFO kablam! 
Aug 01 16:26:48.079 INFO kablam! warning: use of deprecated item 'matrix::rand::distributions::IndependentSample::ind_sample': use Distribution instead
Aug 01 16:26:48.079 INFO kablam!    --> src/matrix.rs:114:29
Aug 01 16:26:48.079 INFO kablam!     |
Aug 01 16:26:48.079 INFO kablam! 114 |                 let random:f32=range.ind_sample(&mut rng);
Aug 01 16:26:48.079 INFO kablam!     |                                      ^^^^^^^^^^
Aug 01 16:26:48.079 INFO kablam! 
Aug 01 16:26:48.103 INFO kablam! warning: use of deprecated item 'matrix::rand::distributions::IndependentSample::ind_sample': use Distribution instead
Aug 01 16:26:48.103 INFO kablam!    --> src/matrix.rs:114:29
Aug 01 16:26:48.103 INFO kablam!     |
Aug 01 16:26:48.103 INFO kablam! 114 |                 let random:f32=range.ind_sample(&mut rng);
Aug 01 16:26:48.103 INFO kablam!     |                                      ^^^^^^^^^^
Aug 01 16:26:48.103 INFO kablam! 
Aug 01 16:26:48.318 INFO kablam! warning: method is never used: `sum`
Aug 01 16:26:48.318 INFO kablam!    --> src/matrix.rs:131:2
Aug 01 16:26:48.318 INFO kablam!     |
Aug 01 16:26:48.318 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 01 16:26:48.319 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.319 INFO kablam!     |
Aug 01 16:26:48.319 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 16:26:48.319 INFO kablam! 
Aug 01 16:26:48.320 INFO kablam! warning: method is never used: `max`
Aug 01 16:26:48.320 INFO kablam!    --> src/matrix.rs:142:2
Aug 01 16:26:48.320 INFO kablam!     |
Aug 01 16:26:48.320 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 01 16:26:48.320 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.320 INFO kablam! 
Aug 01 16:26:48.321 INFO kablam! warning: method is never used: `divn`
Aug 01 16:26:48.321 INFO kablam!    --> src/matrix.rs:184:2
Aug 01 16:26:48.321 INFO kablam!     |
Aug 01 16:26:48.321 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 01 16:26:48.321 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.321 INFO kablam! 
Aug 01 16:26:48.321 INFO kablam! warning: function is never used: `softmax`
Aug 01 16:26:48.321 INFO kablam!   --> src/activations.rs:26:1
Aug 01 16:26:48.321 INFO kablam!    |
Aug 01 16:26:48.321 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 01 16:26:48.321 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.322 INFO kablam! 
Aug 01 16:26:48.322 INFO kablam! warning: function is never used: `softmax_stable`
Aug 01 16:26:48.322 INFO kablam!   --> src/activations.rs:34:1
Aug 01 16:26:48.322 INFO kablam!    |
Aug 01 16:26:48.322 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 01 16:26:48.322 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.322 INFO kablam! 
Aug 01 16:26:48.323 INFO kablam! warning: function is never used: `relu`
Aug 01 16:26:48.323 INFO kablam!   --> src/activations.rs:42:1
Aug 01 16:26:48.323 INFO kablam!    |
Aug 01 16:26:48.323 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 01 16:26:48.323 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.323 INFO kablam! 
Aug 01 16:26:48.338 INFO kablam! warning: method is never used: `sum`
Aug 01 16:26:48.338 INFO kablam!    --> src/matrix.rs:131:2
Aug 01 16:26:48.338 INFO kablam!     |
Aug 01 16:26:48.338 INFO kablam! 131 |     pub fn sum(&self)->f32
Aug 01 16:26:48.338 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.338 INFO kablam!     |
Aug 01 16:26:48.338 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 16:26:48.338 INFO kablam! 
Aug 01 16:26:48.338 INFO kablam! warning: method is never used: `max`
Aug 01 16:26:48.338 INFO kablam!    --> src/matrix.rs:142:2
Aug 01 16:26:48.338 INFO kablam!     |
Aug 01 16:26:48.338 INFO kablam! 142 |     pub fn max(&self)->f32
Aug 01 16:26:48.338 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.338 INFO kablam! 
Aug 01 16:26:48.339 INFO kablam! warning: method is never used: `divn`
Aug 01 16:26:48.339 INFO kablam!    --> src/matrix.rs:184:2
Aug 01 16:26:48.339 INFO kablam!     |
Aug 01 16:26:48.339 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Aug 01 16:26:48.339 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.339 INFO kablam! 
Aug 01 16:26:48.339 INFO kablam! warning: function is never used: `softmax`
Aug 01 16:26:48.339 INFO kablam!   --> src/activations.rs:26:1
Aug 01 16:26:48.339 INFO kablam!    |
Aug 01 16:26:48.339 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Aug 01 16:26:48.339 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.339 INFO kablam! 
Aug 01 16:26:48.339 INFO kablam! warning: function is never used: `softmax_stable`
Aug 01 16:26:48.339 INFO kablam!   --> src/activations.rs:34:1
Aug 01 16:26:48.339 INFO kablam!    |
Aug 01 16:26:48.339 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Aug 01 16:26:48.339 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.339 INFO kablam! 
Aug 01 16:26:48.339 INFO kablam! warning: function is never used: `relu`
Aug 01 16:26:48.339 INFO kablam!   --> src/activations.rs:42:1
Aug 01 16:26:48.339 INFO kablam!    |
Aug 01 16:26:48.339 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Aug 01 16:26:48.339 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:48.339 INFO kablam! 
Aug 01 16:26:48.382 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.43s
Aug 01 16:26:48.383 INFO kablam! su: No module specific data is present
Aug 01 16:26:49.142 INFO running `"docker" "rm" "-f" "f7437f9f91cf1b8909c91964613891259bcaa3ab5bf7f47792a72759da54fc40"`
Aug 01 16:26:49.270 INFO blam! f7437f9f91cf1b8909c91964613891259bcaa3ab5bf7f47792a72759da54fc40