Nov 03 21:07:30.254 INFO checking tuvistavie/rust-simple-nn against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:07:30.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 21:07:30.863 INFO blam! 88b020b30770dc7727d87817e765b33c32f64b565e53dcdff195185694bef109
Nov 03 21:07:30.865 INFO running `"docker" "start" "-a" "88b020b30770dc7727d87817e765b33c32f64b565e53dcdff195185694bef109"`
Nov 03 21:07:33.128 INFO kablam! usermod: no changes
Nov 03 21:07:33.187 INFO kablam!     Checking rand v0.3.15
Nov 03 21:07:34.772 INFO kablam!     Checking simple_nn v0.1.0 (/source)
Nov 03 21:07:38.031 INFO kablam! warning: unused arithmetic operation that must be used
Nov 03 21:07:38.031 INFO kablam!   --> tests/linalg_matrix.rs:35:5
Nov 03 21:07:38.031 INFO kablam!    |
Nov 03 21:07:38.031 INFO kablam! 35 |     &matrix + &other;
Nov 03 21:07:38.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 03 21:07:38.031 INFO kablam!    |
Nov 03 21:07:38.031 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 21:07:38.031 INFO kablam! 
Nov 03 21:07:38.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Nov 03 21:07:38.515 INFO kablam! su: No module specific data is present
Nov 03 21:07:40.075 INFO running `"docker" "rm" "-f" "88b020b30770dc7727d87817e765b33c32f64b565e53dcdff195185694bef109"`
Nov 03 21:07:40.452 INFO blam! 88b020b30770dc7727d87817e765b33c32f64b565e53dcdff195185694bef109