Sep 04 05:40:15.672 INFO checking sprs-0.6.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 05:40:15.672 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 05:40:15.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:40:15.950 INFO blam! 10f1126198acb19410b2444427f863b4c767d454701268056e03edd14065c31f
Sep 04 05:40:15.952 INFO running `"docker" "start" "-a" "10f1126198acb19410b2444427f863b4c767d454701268056e03edd14065c31f"`
Sep 04 05:40:16.639 INFO kablam!     Checking sprs v0.6.2 (file:///source)
Sep 04 05:40:22.402 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 05:40:22.403 INFO kablam!   --> benches/sparse_dense_products.rs:33:9
Sep 04 05:40:22.403 INFO kablam!    |
Sep 04 05:40:22.403 INFO kablam! 33 |         &a * &w;
Sep 04 05:40:22.403 INFO kablam!    |         ^^^^^^^
Sep 04 05:40:22.403 INFO kablam!    |
Sep 04 05:40:22.403 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 05:40:22.403 INFO kablam! 
Sep 04 05:40:23.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
Sep 04 05:40:23.633 INFO kablam! su: No module specific data is present
Sep 04 05:40:23.990 INFO running `"docker" "rm" "-f" "10f1126198acb19410b2444427f863b4c767d454701268056e03edd14065c31f"`
Sep 04 05:40:24.088 INFO blam! 10f1126198acb19410b2444427f863b4c767d454701268056e03edd14065c31f