Nov 28 17:34:21.081 INFO checking sprs-0.6.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:34:21.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 17:34:21.624 INFO [stdout] 0ba8d5064a4a79730b7316f05da333d0bb41cec34d24a39442c0f501bda0f674
Nov 28 17:34:21.630 INFO running `"docker" "start" "-a" "0ba8d5064a4a79730b7316f05da333d0bb41cec34d24a39442c0f501bda0f674"`
Nov 28 17:34:22.888 INFO [stderr] usermod: no changes
Nov 28 17:34:23.035 INFO [stderr]    Compiling ndarray v0.10.14
Nov 28 17:34:23.049 INFO [stderr]     Checking itertools v0.7.11
Nov 28 17:34:32.707 INFO [stderr]     Checking sprs v0.6.2 (/source)
Nov 28 17:34:39.943 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 17:34:39.944 INFO [stderr]   --> benches/sparse_dense_products.rs:33:9
Nov 28 17:34:39.945 INFO [stderr]    |
Nov 28 17:34:39.945 INFO [stderr] 33 |         &a * &w;
Nov 28 17:34:39.945 INFO [stderr]    |         ^^^^^^^
Nov 28 17:34:39.957 INFO [stderr]    |
Nov 28 17:34:39.958 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:34:39.958 INFO [stderr] 
Nov 28 17:34:40.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
Nov 28 17:34:40.468 INFO [stderr] su: No module specific data is present
Nov 28 17:34:40.948 INFO running `"docker" "inspect" "0ba8d5064a4a79730b7316f05da333d0bb41cec34d24a39442c0f501bda0f674"`
Nov 28 17:34:41.073 INFO running `"docker" "rm" "-f" "0ba8d5064a4a79730b7316f05da333d0bb41cec34d24a39442c0f501bda0f674"`
Nov 28 17:34:41.192 INFO [stdout] 0ba8d5064a4a79730b7316f05da333d0bb41cec34d24a39442c0f501bda0f674