Nov 28 17:34:21.520 INFO checking sprs-0.6.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:34:21.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 17:34:22.030 INFO [stdout] e5bf15006472a0f2b5a3fd20204f1f49289f967afd45d89832efbf645abe5840
Nov 28 17:34:22.034 INFO running `"docker" "start" "-a" "e5bf15006472a0f2b5a3fd20204f1f49289f967afd45d89832efbf645abe5840"`
Nov 28 17:34:23.489 INFO [stderr] usermod: no changes
Nov 28 17:34:23.654 INFO [stderr]    Compiling ndarray v0.10.14
Nov 28 17:34:23.661 INFO [stderr]     Checking itertools v0.7.11
Nov 28 17:34:23.692 INFO [stderr]     Checking alga v0.5.4
Nov 28 17:34:33.742 INFO [stderr]     Checking sprs v0.6.2 (/source)
Nov 28 17:34:40.568 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 17:34:40.568 INFO [stderr]   --> benches/sparse_dense_products.rs:33:9
Nov 28 17:34:40.568 INFO [stderr]    |
Nov 28 17:34:40.568 INFO [stderr] 33 |         &a * &w;
Nov 28 17:34:40.568 INFO [stderr]    |         ^^^^^^^
Nov 28 17:34:40.568 INFO [stderr]    |
Nov 28 17:34:40.568 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:34:40.568 INFO [stderr] 
Nov 28 17:34:41.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.60s
Nov 28 17:34:41.129 INFO [stderr] su: No module specific data is present
Nov 28 17:34:41.515 INFO running `"docker" "inspect" "e5bf15006472a0f2b5a3fd20204f1f49289f967afd45d89832efbf645abe5840"`
Nov 28 17:34:41.754 INFO running `"docker" "rm" "-f" "e5bf15006472a0f2b5a3fd20204f1f49289f967afd45d89832efbf645abe5840"`
Nov 28 17:34:41.886 INFO [stdout] e5bf15006472a0f2b5a3fd20204f1f49289f967afd45d89832efbf645abe5840