Nov 02 09:47:44.457 INFO checking mvlabat/rust_mnist_gradient_descent against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:47:44.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 09:47:45.279 INFO blam! b60944ea5914c3aac8152d29554fcec5b0e5ddd726f7c047734fe4d1b460cff4
Nov 02 09:47:45.280 INFO running `"docker" "start" "-a" "b60944ea5914c3aac8152d29554fcec5b0e5ddd726f7c047734fe4d1b460cff4"`
Nov 02 09:47:47.768 INFO kablam! usermod: no changes
Nov 02 09:47:47.867 INFO kablam!     Checking num-complex v0.1.41
Nov 02 09:47:47.867 INFO kablam!     Checking mnist v0.4.0
Nov 02 09:47:49.504 INFO kablam!     Checking alga v0.5.2
Nov 02 09:47:53.600 INFO kablam!     Checking nalgebra v0.13.1
Nov 02 09:48:22.780 INFO kablam!     Checking rust_mnist_gradient_descent v0.1.0 (/source)
Nov 02 09:48:23.664 INFO kablam! warning: function is never used: `hypothesis`
Nov 02 09:48:23.665 INFO kablam!   --> src/main.rs:27:1
Nov 02 09:48:23.665 INFO kablam!    |
Nov 02 09:48:23.665 INFO kablam! 27 | fn hypothesis(weigts: &WeightVector, image: &Image) -> f32 {
Nov 02 09:48:23.665 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:48:23.665 INFO kablam!    |
Nov 02 09:48:23.665 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:48:23.665 INFO kablam! 
Nov 02 09:48:23.665 INFO kablam! warning: function is never used: `print_i`
Nov 02 09:48:23.665 INFO kablam!   --> src/main.rs:35:1
Nov 02 09:48:23.665 INFO kablam!    |
Nov 02 09:48:23.665 INFO kablam! 35 | fn print_i(image: &WeightVector) {
Nov 02 09:48:23.665 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:48:23.665 INFO kablam! 
Nov 02 09:48:23.723 INFO kablam! warning: function is never used: `hypothesis`
Nov 02 09:48:23.724 INFO kablam!   --> src/main.rs:27:1
Nov 02 09:48:23.724 INFO kablam!    |
Nov 02 09:48:23.724 INFO kablam! 27 | fn hypothesis(weigts: &WeightVector, image: &Image) -> f32 {
Nov 02 09:48:23.724 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:48:23.724 INFO kablam!    |
Nov 02 09:48:23.724 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:48:23.724 INFO kablam! 
Nov 02 09:48:23.724 INFO kablam! warning: function is never used: `print_i`
Nov 02 09:48:23.724 INFO kablam!   --> src/main.rs:35:1
Nov 02 09:48:23.724 INFO kablam!    |
Nov 02 09:48:23.724 INFO kablam! 35 | fn print_i(image: &WeightVector) {
Nov 02 09:48:23.724 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:48:23.724 INFO kablam! 
Nov 02 09:48:23.753 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.95s
Nov 02 09:48:23.758 INFO kablam! su: No module specific data is present
Nov 02 09:48:24.159 INFO running `"docker" "rm" "-f" "b60944ea5914c3aac8152d29554fcec5b0e5ddd726f7c047734fe4d1b460cff4"`
Nov 02 09:48:24.448 INFO blam! b60944ea5914c3aac8152d29554fcec5b0e5ddd726f7c047734fe4d1b460cff4