Sep 05 23:37:19.165 INFO checking sprs-0.6.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 23:37:19.165 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 23:37:19.165 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:37:19.279 INFO blam! a218245aab1aea989a1d04ec20cf6845fe3c7be0e3d0501091fd38f95cdbb4b1
Sep 05 23:37:19.280 INFO running `"docker" "start" "-a" "a218245aab1aea989a1d04ec20cf6845fe3c7be0e3d0501091fd38f95cdbb4b1"`
Sep 05 23:37:20.555 INFO kablam! usermod: no changes
Sep 05 23:37:20.611 INFO kablam!    Compiling ndarray v0.10.14
Sep 05 23:37:28.767 INFO kablam!     Checking sprs v0.6.2 (file:///source)
Sep 05 23:37:33.957 INFO kablam! warning: unused arithmetic operation which must be used
Sep 05 23:37:33.957 INFO kablam!   --> benches/sparse_dense_products.rs:33:9
Sep 05 23:37:33.957 INFO kablam!    |
Sep 05 23:37:33.957 INFO kablam! 33 |         &a * &w;
Sep 05 23:37:33.957 INFO kablam!    |         ^^^^^^^
Sep 05 23:37:33.957 INFO kablam!    |
Sep 05 23:37:33.957 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 23:37:33.957 INFO kablam! 
Sep 05 23:37:35.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.66s
Sep 05 23:37:35.239 INFO kablam! su: No module specific data is present
Sep 05 23:37:35.960 INFO running `"docker" "rm" "-f" "a218245aab1aea989a1d04ec20cf6845fe3c7be0e3d0501091fd38f95cdbb4b1"`
Sep 05 23:37:36.064 INFO blam! a218245aab1aea989a1d04ec20cf6845fe3c7be0e3d0501091fd38f95cdbb4b1