Sep 04 02:24:04.706 INFO checking sprs-0.6.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 02:24:04.706 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 02:24:04.707 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:24:04.861 INFO blam! 199d74edaefa8c9f516d6cf6f8b5ad4cca6e2792aecf26e46e5fe6a0dbcfbc23
Sep 04 02:24:04.863 INFO running `"docker" "start" "-a" "199d74edaefa8c9f516d6cf6f8b5ad4cca6e2792aecf26e46e5fe6a0dbcfbc23"`
Sep 04 02:24:05.489 INFO kablam!    Compiling ndarray v0.10.14
Sep 04 02:24:15.778 INFO kablam!     Checking sprs v0.6.2 (file:///source)
Sep 04 02:24:20.815 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 02:24:20.815 INFO kablam!   --> benches/sparse_dense_products.rs:33:9
Sep 04 02:24:20.815 INFO kablam!    |
Sep 04 02:24:20.815 INFO kablam! 33 |         &a * &w;
Sep 04 02:24:20.816 INFO kablam!    |         ^^^^^^^
Sep 04 02:24:20.816 INFO kablam!    |
Sep 04 02:24:20.816 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 02:24:20.816 INFO kablam! 
Sep 04 02:24:23.080 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.65s
Sep 04 02:24:23.084 INFO kablam! su: No module specific data is present
Sep 04 02:24:23.456 INFO running `"docker" "rm" "-f" "199d74edaefa8c9f516d6cf6f8b5ad4cca6e2792aecf26e46e5fe6a0dbcfbc23"`
Sep 04 02:24:23.558 INFO blam! 199d74edaefa8c9f516d6cf6f8b5ad4cca6e2792aecf26e46e5fe6a0dbcfbc23