Nov 02 04:34:22.794 INFO checking tuvistavie/rust-simple-nn against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 04:34:22.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:34:23.305 INFO blam! 39fe6cfad4c167c4ecf5eeb0cb123089b3306bb68051488f52eab3cd0ad2ca6f
Nov 02 04:34:23.305 INFO running `"docker" "start" "-a" "39fe6cfad4c167c4ecf5eeb0cb123089b3306bb68051488f52eab3cd0ad2ca6f"`
Nov 02 04:34:26.104 INFO kablam! usermod: no changes
Nov 02 04:34:26.204 INFO kablam!     Checking simple_nn v0.1.0 (/source)
Nov 02 04:34:29.972 INFO kablam! warning: unused arithmetic operation that must be used
Nov 02 04:34:29.973 INFO kablam!   --> tests/linalg_matrix.rs:35:5
Nov 02 04:34:29.973 INFO kablam!    |
Nov 02 04:34:29.973 INFO kablam! 35 |     &matrix + &other;
Nov 02 04:34:29.973 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 04:34:29.973 INFO kablam!    |
Nov 02 04:34:29.973 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 04:34:29.974 INFO kablam! 
Nov 02 04:34:30.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
Nov 02 04:34:30.020 INFO kablam! su: No module specific data is present
Nov 02 04:34:31.162 INFO running `"docker" "rm" "-f" "39fe6cfad4c167c4ecf5eeb0cb123089b3306bb68051488f52eab3cd0ad2ca6f"`
Nov 02 04:34:31.544 INFO blam! 39fe6cfad4c167c4ecf5eeb0cb123089b3306bb68051488f52eab3cd0ad2ca6f