Nov 01 15:46:58.154 INFO checking sprs-0.6.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:46:58.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Nov 01 15:46:58.403 INFO blam! e2b169da749f6f5114c1be9b90b9d5cb351617bad32f372f304d7f9412c1e9b5
Nov 01 15:46:58.406 INFO running `"docker" "start" "-a" "e2b169da749f6f5114c1be9b90b9d5cb351617bad32f372f304d7f9412c1e9b5"`
Nov 01 15:46:58.867 INFO kablam! usermod: no changes
Nov 01 15:46:58.982 INFO kablam!    Compiling ndarray v0.10.14
Nov 01 15:47:08.559 INFO kablam!     Checking sprs v0.6.2 (/source)
Nov 01 15:47:15.381 INFO kablam! warning: unused arithmetic operation that must be used
Nov 01 15:47:15.381 INFO kablam!   --> benches/sparse_dense_products.rs:33:9
Nov 01 15:47:15.381 INFO kablam!    |
Nov 01 15:47:15.382 INFO kablam! 33 |         &a * &w;
Nov 01 15:47:15.382 INFO kablam!    |         ^^^^^^^
Nov 01 15:47:15.382 INFO kablam!    |
Nov 01 15:47:15.382 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 15:47:15.383 INFO kablam! 
Nov 01 15:47:15.949 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
Nov 01 15:47:15.956 INFO kablam! su: No module specific data is present
Nov 01 15:47:16.327 INFO running `"docker" "rm" "-f" "e2b169da749f6f5114c1be9b90b9d5cb351617bad32f372f304d7f9412c1e9b5"`
Nov 01 15:47:16.642 INFO blam! e2b169da749f6f5114c1be9b90b9d5cb351617bad32f372f304d7f9412c1e9b5