Oct 12 16:52:47.178 INFO checking mvlabat/rust_mnist_gradient_descent against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:52:47.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:52:47.590 INFO blam! 8e779b15d2f7a1c20dfb051113881ceb19b7b0168666c0b9d7d1b3cff29ec8b0
Oct 12 16:52:47.612 INFO running `"docker" "start" "-a" "8e779b15d2f7a1c20dfb051113881ceb19b7b0168666c0b9d7d1b3cff29ec8b0"`
Oct 12 16:52:49.631 INFO kablam! usermod: no changes
Oct 12 16:52:49.794 INFO kablam!     Checking num-traits v0.1.42
Oct 12 16:52:51.377 INFO kablam!     Checking num-complex v0.1.41
Oct 12 16:52:52.724 INFO kablam!     Checking alga v0.5.2
Oct 12 16:52:57.200 INFO kablam!     Checking nalgebra v0.13.1
Oct 12 16:53:27.708 INFO kablam!     Checking rust_mnist_gradient_descent v0.1.0 (/source)
Oct 12 16:53:28.708 INFO kablam! warning: function is never used: `hypothesis`
Oct 12 16:53:28.709 INFO kablam!   --> src/main.rs:27:1
Oct 12 16:53:28.709 INFO kablam!    |
Oct 12 16:53:28.709 INFO kablam! 27 | fn hypothesis(weigts: &WeightVector, image: &Image) -> f32 {
Oct 12 16:53:28.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:53:28.710 INFO kablam!    |
Oct 12 16:53:28.710 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:53:28.710 INFO kablam! 
Oct 12 16:53:28.711 INFO kablam! warning: function is never used: `print_i`
Oct 12 16:53:28.711 INFO kablam!   --> src/main.rs:35:1
Oct 12 16:53:28.711 INFO kablam!    |
Oct 12 16:53:28.711 INFO kablam! 35 | fn print_i(image: &WeightVector) {
Oct 12 16:53:28.712 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:53:28.712 INFO kablam! 
Oct 12 16:53:28.894 INFO kablam! warning: function is never used: `hypothesis`
Oct 12 16:53:28.894 INFO kablam!   --> src/main.rs:27:1
Oct 12 16:53:28.894 INFO kablam!    |
Oct 12 16:53:28.894 INFO kablam! 27 | fn hypothesis(weigts: &WeightVector, image: &Image) -> f32 {
Oct 12 16:53:28.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:53:28.895 INFO kablam!    |
Oct 12 16:53:28.895 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:53:28.895 INFO kablam! 
Oct 12 16:53:28.895 INFO kablam! warning: function is never used: `print_i`
Oct 12 16:53:28.895 INFO kablam!   --> src/main.rs:35:1
Oct 12 16:53:28.895 INFO kablam!    |
Oct 12 16:53:28.895 INFO kablam! 35 | fn print_i(image: &WeightVector) {
Oct 12 16:53:28.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:53:28.895 INFO kablam! 
Oct 12 16:53:28.941 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.29s
Oct 12 16:53:28.942 INFO kablam! su: No module specific data is present
Oct 12 16:53:29.634 INFO running `"docker" "rm" "-f" "8e779b15d2f7a1c20dfb051113881ceb19b7b0168666c0b9d7d1b3cff29ec8b0"`
Oct 12 16:53:29.992 INFO blam! 8e779b15d2f7a1c20dfb051113881ceb19b7b0168666c0b9d7d1b3cff29ec8b0