Sep 04 02:24:07.631 INFO checking sprs-0.4.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 02:24:07.631 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 02:24:07.631 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/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 02:24:07.813 INFO blam! 08ddb36613bffe5b4734e4fd99c21973a15775df56a34e7b6a71f7341e066d3b
Sep 04 02:24:07.815 INFO running `"docker" "start" "-a" "08ddb36613bffe5b4734e4fd99c21973a15775df56a34e7b6a71f7341e066d3b"`
Sep 04 02:24:08.359 INFO kablam!    Compiling ndarray v0.6.10
Sep 04 02:24:12.811 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Sep 04 02:24:16.061 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 04 02:24:16.061 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 04 02:24:16.061 INFO kablam!    |
Sep 04 02:24:16.061 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 04 02:24:16.061 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:24:16.061 INFO kablam!    |
Sep 04 02:24:16.061 INFO kablam! note: lint level defined here
Sep 04 02:24:16.061 INFO kablam!   --> src/lib.rs:50:9
Sep 04 02:24:16.061 INFO kablam!    |
Sep 04 02:24:16.061 INFO kablam! 50 | #![deny(warnings)]
Sep 04 02:24:16.061 INFO kablam!    |         ^^^^^^^^
Sep 04 02:24:16.061 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 04 02:24:16.061 INFO kablam! 
Sep 04 02:24:16.154 INFO kablam! error: aborting due to previous error
Sep 04 02:24:16.154 INFO kablam! 
Sep 04 02:24:16.163 INFO kablam! error: Could not compile `sprs`.
Sep 04 02:24:16.164 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 02:24:17.294 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 04 02:24:17.294 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 04 02:24:17.294 INFO kablam!    |
Sep 04 02:24:17.294 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 04 02:24:17.294 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:24:17.294 INFO kablam!    |
Sep 04 02:24:17.294 INFO kablam! note: lint level defined here
Sep 04 02:24:17.294 INFO kablam!   --> src/lib.rs:50:9
Sep 04 02:24:17.294 INFO kablam!    |
Sep 04 02:24:17.294 INFO kablam! 50 | #![deny(warnings)]
Sep 04 02:24:17.294 INFO kablam!    |         ^^^^^^^^
Sep 04 02:24:17.294 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 04 02:24:17.295 INFO kablam! 
Sep 04 02:24:17.426 INFO kablam! error: aborting due to previous error
Sep 04 02:24:17.426 INFO kablam! 
Sep 04 02:24:17.436 INFO kablam! error: Could not compile `sprs`.
Sep 04 02:24:17.436 INFO kablam! 
Sep 04 02:24:17.436 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 02:24:17.438 INFO kablam! su: No module specific data is present
Sep 04 02:24:17.917 INFO running `"docker" "rm" "-f" "08ddb36613bffe5b4734e4fd99c21973a15775df56a34e7b6a71f7341e066d3b"`
Sep 04 02:24:18.054 INFO blam! 08ddb36613bffe5b4734e4fd99c21973a15775df56a34e7b6a71f7341e066d3b