Sep 17 12:43:03.921 INFO checking jaroslaw-weber/rust-ml-from-scratch against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:43:03.921 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:43:03.921 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:43:04.084 INFO blam! aa517391a88330dafdddd279129b725c11f9979ae5e6dd346ebb639a19b787ce
Sep 17 12:43:04.087 INFO running `"docker" "start" "-a" "aa517391a88330dafdddd279129b725c11f9979ae5e6dd346ebb639a19b787ce"`
Sep 17 12:43:04.841 INFO kablam! usermod: no changes
Sep 17 12:43:04.935 INFO kablam!     Checking libc v0.2.23
Sep 17 12:43:04.935 INFO kablam!    Compiling rayon-core v1.0.2
Sep 17 12:43:04.935 INFO kablam!     Checking deque v0.3.2
Sep 17 12:43:04.935 INFO kablam!     Checking inflate v0.2.0
Sep 17 12:43:04.947 INFO kablam!     Checking num-integer v0.1.34
Sep 17 12:43:04.947 INFO kablam!     Checking enum_primitive v0.1.1
Sep 17 12:43:04.947 INFO kablam!     Checking deflate v0.7.11
Sep 17 12:43:04.947 INFO kablam!     Checking gif v0.9.1
Sep 17 12:43:06.669 INFO kablam!     Checking num-iter v0.1.33
Sep 17 12:43:06.673 INFO kablam!     Checking num-rational v0.1.36
Sep 17 12:43:07.269 INFO kablam!     Checking num_cpus v1.5.1
Sep 17 12:43:07.269 INFO kablam!     Checking rand v0.3.15
Sep 17 12:43:10.461 INFO kablam!     Checking rayon v0.7.1
Sep 17 12:43:11.219 INFO kablam!     Checking png v0.7.0
Sep 17 12:43:12.815 INFO kablam!     Checking jpeg-decoder v0.1.12
Sep 17 12:43:14.110 INFO kablam!     Checking image v0.13.0
Sep 17 12:43:18.259 INFO kablam!     Checking rust_machine_learning v0.1.0 (/source)
Sep 17 12:43:18.715 INFO kablam! warning: method is never used: `sum`
Sep 17 12:43:18.715 INFO kablam!    --> src/matrix.rs:131:2
Sep 17 12:43:18.715 INFO kablam!     |
Sep 17 12:43:18.715 INFO kablam! 131 |     pub fn sum(&self)->f32
Sep 17 12:43:18.715 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.715 INFO kablam!     |
Sep 17 12:43:18.715 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 12:43:18.715 INFO kablam! 
Sep 17 12:43:18.715 INFO kablam! warning: method is never used: `max`
Sep 17 12:43:18.715 INFO kablam!    --> src/matrix.rs:142:2
Sep 17 12:43:18.715 INFO kablam!     |
Sep 17 12:43:18.715 INFO kablam! 142 |     pub fn max(&self)->f32
Sep 17 12:43:18.715 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.715 INFO kablam! 
Sep 17 12:43:18.715 INFO kablam! warning: method is never used: `divn`
Sep 17 12:43:18.715 INFO kablam!    --> src/matrix.rs:184:2
Sep 17 12:43:18.715 INFO kablam!     |
Sep 17 12:43:18.715 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Sep 17 12:43:18.715 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.715 INFO kablam! 
Sep 17 12:43:18.715 INFO kablam! warning: function is never used: `softmax`
Sep 17 12:43:18.715 INFO kablam!   --> src/activations.rs:26:1
Sep 17 12:43:18.715 INFO kablam!    |
Sep 17 12:43:18.715 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Sep 17 12:43:18.715 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.716 INFO kablam! 
Sep 17 12:43:18.716 INFO kablam! warning: function is never used: `softmax_stable`
Sep 17 12:43:18.716 INFO kablam!   --> src/activations.rs:34:1
Sep 17 12:43:18.716 INFO kablam!    |
Sep 17 12:43:18.716 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Sep 17 12:43:18.716 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.716 INFO kablam! 
Sep 17 12:43:18.716 INFO kablam! warning: function is never used: `relu`
Sep 17 12:43:18.716 INFO kablam!   --> src/activations.rs:42:1
Sep 17 12:43:18.716 INFO kablam!    |
Sep 17 12:43:18.716 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Sep 17 12:43:18.716 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.716 INFO kablam! 
Sep 17 12:43:18.788 INFO kablam! warning: method is never used: `sum`
Sep 17 12:43:18.788 INFO kablam!    --> src/matrix.rs:131:2
Sep 17 12:43:18.788 INFO kablam!     |
Sep 17 12:43:18.788 INFO kablam! 131 |     pub fn sum(&self)->f32
Sep 17 12:43:18.788 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.788 INFO kablam!     |
Sep 17 12:43:18.788 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 12:43:18.788 INFO kablam! 
Sep 17 12:43:18.789 INFO kablam! warning: method is never used: `max`
Sep 17 12:43:18.789 INFO kablam!    --> src/matrix.rs:142:2
Sep 17 12:43:18.789 INFO kablam!     |
Sep 17 12:43:18.789 INFO kablam! 142 |     pub fn max(&self)->f32
Sep 17 12:43:18.789 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.789 INFO kablam! 
Sep 17 12:43:18.789 INFO kablam! warning: method is never used: `divn`
Sep 17 12:43:18.789 INFO kablam!    --> src/matrix.rs:184:2
Sep 17 12:43:18.789 INFO kablam!     |
Sep 17 12:43:18.789 INFO kablam! 184 |     pub fn divn(&self, number:f32)->Matrix
Sep 17 12:43:18.789 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.789 INFO kablam! 
Sep 17 12:43:18.789 INFO kablam! warning: function is never used: `softmax`
Sep 17 12:43:18.789 INFO kablam!   --> src/activations.rs:26:1
Sep 17 12:43:18.789 INFO kablam!    |
Sep 17 12:43:18.789 INFO kablam! 26 | pub fn softmax(x:&Matrix)->Matrix
Sep 17 12:43:18.789 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.789 INFO kablam! 
Sep 17 12:43:18.789 INFO kablam! warning: function is never used: `softmax_stable`
Sep 17 12:43:18.789 INFO kablam!   --> src/activations.rs:34:1
Sep 17 12:43:18.789 INFO kablam!    |
Sep 17 12:43:18.789 INFO kablam! 34 | pub fn softmax_stable(x:&Matrix)->Matrix
Sep 17 12:43:18.789 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.789 INFO kablam! 
Sep 17 12:43:18.789 INFO kablam! warning: function is never used: `relu`
Sep 17 12:43:18.789 INFO kablam!   --> src/activations.rs:42:1
Sep 17 12:43:18.789 INFO kablam!    |
Sep 17 12:43:18.789 INFO kablam! 42 | pub fn relu(x:&Matrix, derivative:bool)->Matrix
Sep 17 12:43:18.789 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:43:18.789 INFO kablam! 
Sep 17 12:43:18.811 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.94s
Sep 17 12:43:18.815 INFO kablam! su: No module specific data is present
Sep 17 12:43:19.571 INFO running `"docker" "rm" "-f" "aa517391a88330dafdddd279129b725c11f9979ae5e6dd346ebb639a19b787ce"`
Sep 17 12:43:19.806 INFO blam! aa517391a88330dafdddd279129b725c11f9979ae5e6dd346ebb639a19b787ce