Sep 04 05:40:20.255 INFO checking sprs-0.4.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 05:40:20.255 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 05:40:20.255 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/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 05:40:20.507 INFO blam! c741350633d561e3c067455fada14714caddbe4647d2160fed35d4c17ca85c68
Sep 04 05:40:20.509 INFO running `"docker" "start" "-a" "c741350633d561e3c067455fada14714caddbe4647d2160fed35d4c17ca85c68"`
Sep 04 05:40:21.203 INFO kablam!    Compiling ndarray v0.6.10
Sep 04 05:40:25.998 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Sep 04 05:40:29.741 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 04 05:40:29.741 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 04 05:40:29.741 INFO kablam!    |
Sep 04 05:40:29.741 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 04 05:40:29.741 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:40:29.742 INFO kablam!    |
Sep 04 05:40:29.742 INFO kablam! note: lint level defined here
Sep 04 05:40:29.742 INFO kablam!   --> src/lib.rs:50:9
Sep 04 05:40:29.742 INFO kablam!    |
Sep 04 05:40:29.742 INFO kablam! 50 | #![deny(warnings)]
Sep 04 05:40:29.742 INFO kablam!    |         ^^^^^^^^
Sep 04 05:40:29.742 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 04 05:40:29.742 INFO kablam! 
Sep 04 05:40:29.816 INFO kablam! error: aborting due to previous error
Sep 04 05:40:29.816 INFO kablam! 
Sep 04 05:40:29.824 INFO kablam! error: Could not compile `sprs`.
Sep 04 05:40:29.825 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 05:40:31.200 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 04 05:40:31.200 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 04 05:40:31.200 INFO kablam!    |
Sep 04 05:40:31.200 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 04 05:40:31.200 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:40:31.200 INFO kablam!    |
Sep 04 05:40:31.200 INFO kablam! note: lint level defined here
Sep 04 05:40:31.200 INFO kablam!   --> src/lib.rs:50:9
Sep 04 05:40:31.200 INFO kablam!    |
Sep 04 05:40:31.200 INFO kablam! 50 | #![deny(warnings)]
Sep 04 05:40:31.200 INFO kablam!    |         ^^^^^^^^
Sep 04 05:40:31.200 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 04 05:40:31.200 INFO kablam! 
Sep 04 05:40:31.284 INFO kablam! error: aborting due to previous error
Sep 04 05:40:31.284 INFO kablam! 
Sep 04 05:40:31.292 INFO kablam! error: Could not compile `sprs`.
Sep 04 05:40:31.292 INFO kablam! 
Sep 04 05:40:31.292 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 05:40:31.294 INFO kablam! su: No module specific data is present
Sep 04 05:40:31.755 INFO running `"docker" "rm" "-f" "c741350633d561e3c067455fada14714caddbe4647d2160fed35d4c17ca85c68"`
Sep 04 05:40:31.843 INFO blam! c741350633d561e3c067455fada14714caddbe4647d2160fed35d4c17ca85c68