Oct 31 19:02:01.335 INFO checking tylerreisinger/neural-network-deep-learning against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:02:01.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 19:02:01.977 INFO blam! 3d7203acd18912dd4976e37d0ff6d61f5e3f36cdecb23e80ddff40e0c73e5cad
Oct 31 19:02:01.979 INFO running `"docker" "start" "-a" "3d7203acd18912dd4976e37d0ff6d61f5e3f36cdecb23e80ddff40e0c73e5cad"`
Oct 31 19:02:04.408 INFO kablam! usermod: no changes
Oct 31 19:02:04.520 INFO kablam!     Checking rand v0.3.15
Oct 31 19:02:05.957 INFO kablam!     Checking neural_net v0.1.0 (/source)
Oct 31 19:02:06.356 INFO kablam! warning: unused import: `super::*`
Oct 31 19:02:06.356 INFO kablam!    --> src/mnist/idx.rs:402:9
Oct 31 19:02:06.356 INFO kablam!     |
Oct 31 19:02:06.356 INFO kablam! 402 |     use super::*;
Oct 31 19:02:06.356 INFO kablam!     |         ^^^^^^^^
Oct 31 19:02:06.356 INFO kablam!     |
Oct 31 19:02:06.356 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 31 19:02:06.356 INFO kablam! 
Oct 31 19:02:06.651 INFO kablam! warning: unused variable: `labels`
Oct 31 19:02:06.652 INFO kablam!   --> src/main.rs:12:9
Oct 31 19:02:06.653 INFO kablam!    |
Oct 31 19:02:06.653 INFO kablam! 12 |     let labels = 
Oct 31 19:02:06.654 INFO kablam!    |         ^^^^^^ help: consider using `_labels` instead
Oct 31 19:02:06.655 INFO kablam!    |
Oct 31 19:02:06.655 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:02:06.656 INFO kablam! 
Oct 31 19:02:06.656 INFO kablam! warning: unused variable: `images`
Oct 31 19:02:06.657 INFO kablam!   --> src/main.rs:14:9
Oct 31 19:02:06.658 INFO kablam!    |
Oct 31 19:02:06.658 INFO kablam! 14 |     let images = 
Oct 31 19:02:06.659 INFO kablam!    |         ^^^^^^ help: consider using `_images` instead
Oct 31 19:02:06.659 INFO kablam! 
Oct 31 19:02:06.661 INFO kablam! warning: unused variable: `labels`
Oct 31 19:02:06.661 INFO kablam!   --> src/main.rs:12:9
Oct 31 19:02:06.662 INFO kablam!    |
Oct 31 19:02:06.663 INFO kablam! 12 |     let labels = 
Oct 31 19:02:06.663 INFO kablam!    |         ^^^^^^ help: consider using `_labels` instead
Oct 31 19:02:06.664 INFO kablam!    |
Oct 31 19:02:06.665 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:02:06.665 INFO kablam! 
Oct 31 19:02:06.666 INFO kablam! warning: unused variable: `images`
Oct 31 19:02:06.667 INFO kablam!   --> src/main.rs:14:9
Oct 31 19:02:06.667 INFO kablam!    |
Oct 31 19:02:06.668 INFO kablam! 14 |     let images = 
Oct 31 19:02:06.669 INFO kablam!    |         ^^^^^^ help: consider using `_images` instead
Oct 31 19:02:06.669 INFO kablam! 
Oct 31 19:02:06.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Oct 31 19:02:06.833 INFO kablam! su: No module specific data is present
Oct 31 19:02:08.269 INFO running `"docker" "rm" "-f" "3d7203acd18912dd4976e37d0ff6d61f5e3f36cdecb23e80ddff40e0c73e5cad"`
Oct 31 19:02:08.552 INFO blam! 3d7203acd18912dd4976e37d0ff6d61f5e3f36cdecb23e80ddff40e0c73e5cad