Sep 05 23:37:22.825 INFO checking sprs-0.4.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:37:22.825 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:37:22.825 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:37:23.084 INFO blam! e531f40f00ec27af76fe58f7bef3351182fb146bbd0d9efc1af5e518cd05efd1
Sep 05 23:37:23.086 INFO running `"docker" "start" "-a" "e531f40f00ec27af76fe58f7bef3351182fb146bbd0d9efc1af5e518cd05efd1"`
Sep 05 23:37:24.641 INFO kablam! usermod: no changes
Sep 05 23:37:24.742 INFO kablam!    Compiling ndarray v0.6.10
Sep 05 23:37:28.400 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Sep 05 23:37:31.417 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 05 23:37:31.417 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 05 23:37:31.417 INFO kablam!    |
Sep 05 23:37:31.417 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 05 23:37:31.417 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:37:31.417 INFO kablam!    |
Sep 05 23:37:31.417 INFO kablam! note: lint level defined here
Sep 05 23:37:31.417 INFO kablam!   --> src/lib.rs:50:9
Sep 05 23:37:31.417 INFO kablam!    |
Sep 05 23:37:31.418 INFO kablam! 50 | #![deny(warnings)]
Sep 05 23:37:31.418 INFO kablam!    |         ^^^^^^^^
Sep 05 23:37:31.418 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 05 23:37:31.418 INFO kablam! 
Sep 05 23:37:31.468 INFO kablam! error: aborting due to previous error
Sep 05 23:37:31.468 INFO kablam! 
Sep 05 23:37:31.476 INFO kablam! error: Could not compile `sprs`.
Sep 05 23:37:31.477 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 23:37:32.530 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 05 23:37:32.530 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 05 23:37:32.530 INFO kablam!    |
Sep 05 23:37:32.530 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 05 23:37:32.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:37:32.530 INFO kablam!    |
Sep 05 23:37:32.530 INFO kablam! note: lint level defined here
Sep 05 23:37:32.530 INFO kablam!   --> src/lib.rs:50:9
Sep 05 23:37:32.530 INFO kablam!    |
Sep 05 23:37:32.530 INFO kablam! 50 | #![deny(warnings)]
Sep 05 23:37:32.530 INFO kablam!    |         ^^^^^^^^
Sep 05 23:37:32.530 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 05 23:37:32.530 INFO kablam! 
Sep 05 23:37:32.638 INFO kablam! error: aborting due to previous error
Sep 05 23:37:32.638 INFO kablam! 
Sep 05 23:37:32.658 INFO kablam! error: Could not compile `sprs`.
Sep 05 23:37:32.658 INFO kablam! 
Sep 05 23:37:32.658 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 23:37:32.658 INFO kablam! su: No module specific data is present
Sep 05 23:37:33.424 INFO running `"docker" "rm" "-f" "e531f40f00ec27af76fe58f7bef3351182fb146bbd0d9efc1af5e518cd05efd1"`
Sep 05 23:37:33.568 INFO blam! e531f40f00ec27af76fe58f7bef3351182fb146bbd0d9efc1af5e518cd05efd1