Oct 12 11:37:57.406 INFO checking tylerreisinger/neural-network-deep-learning against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:37:57.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 11:37:57.933 INFO blam! 74fe1ecd40a8b6707938741af25944d975442c61d411ee223771b074eb92f0a6
Oct 12 11:37:57.948 INFO running `"docker" "start" "-a" "74fe1ecd40a8b6707938741af25944d975442c61d411ee223771b074eb92f0a6"`
Oct 12 11:37:59.644 INFO kablam! usermod: no changes
Oct 12 11:37:59.716 INFO kablam!     Checking neural_net v0.1.0 (/source)
Oct 12 11:38:00.047 INFO kablam! warning: unused import: `super::*`
Oct 12 11:38:00.047 INFO kablam!    --> src/mnist/idx.rs:402:9
Oct 12 11:38:00.047 INFO kablam!     |
Oct 12 11:38:00.047 INFO kablam! 402 |     use super::*;
Oct 12 11:38:00.047 INFO kablam!     |         ^^^^^^^^
Oct 12 11:38:00.047 INFO kablam!     |
Oct 12 11:38:00.047 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 12 11:38:00.047 INFO kablam! 
Oct 12 11:38:00.356 INFO kablam! warning: unused variable: `labels`
Oct 12 11:38:00.356 INFO kablam!   --> src/main.rs:12:9
Oct 12 11:38:00.356 INFO kablam!    |
Oct 12 11:38:00.356 INFO kablam! 12 |     let labels = 
Oct 12 11:38:00.356 INFO kablam!    |         ^^^^^^ help: consider using `_labels` instead
Oct 12 11:38:00.356 INFO kablam!    |
Oct 12 11:38:00.356 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:38:00.356 INFO kablam! 
Oct 12 11:38:00.357 INFO kablam! warning: unused variable: `images`
Oct 12 11:38:00.357 INFO kablam!   --> src/main.rs:14:9
Oct 12 11:38:00.357 INFO kablam!    |
Oct 12 11:38:00.357 INFO kablam! 14 |     let images = 
Oct 12 11:38:00.357 INFO kablam!    |         ^^^^^^ help: consider using `_images` instead
Oct 12 11:38:00.357 INFO kablam! 
Oct 12 11:38:00.384 INFO kablam! warning: unused variable: `labels`
Oct 12 11:38:00.384 INFO kablam!   --> src/main.rs:12:9
Oct 12 11:38:00.384 INFO kablam!    |
Oct 12 11:38:00.384 INFO kablam! 12 |     let labels = 
Oct 12 11:38:00.385 INFO kablam!    |         ^^^^^^ help: consider using `_labels` instead
Oct 12 11:38:00.385 INFO kablam!    |
Oct 12 11:38:00.385 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:38:00.385 INFO kablam! 
Oct 12 11:38:00.385 INFO kablam! warning: unused variable: `images`
Oct 12 11:38:00.385 INFO kablam!   --> src/main.rs:14:9
Oct 12 11:38:00.385 INFO kablam!    |
Oct 12 11:38:00.385 INFO kablam! 14 |     let images = 
Oct 12 11:38:00.385 INFO kablam!    |         ^^^^^^ help: consider using `_images` instead
Oct 12 11:38:00.385 INFO kablam! 
Oct 12 11:38:00.549 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Oct 12 11:38:00.552 INFO kablam! su: No module specific data is present
Oct 12 11:38:01.672 INFO running `"docker" "rm" "-f" "74fe1ecd40a8b6707938741af25944d975442c61d411ee223771b074eb92f0a6"`
Oct 12 11:38:01.964 INFO blam! 74fe1ecd40a8b6707938741af25944d975442c61d411ee223771b074eb92f0a6