Aug 30 02:00:34.969 INFO checking sprs-0.4.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 02:00:34.969 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 02:00:34.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:00:35.172 INFO blam! c85187f317cd968df3bd55aa9262e5a030a8f59530f2d7aa37fb082f528028cb
Aug 30 02:00:35.174 INFO running `"docker" "start" "-a" "c85187f317cd968df3bd55aa9262e5a030a8f59530f2d7aa37fb082f528028cb"`
Aug 30 02:00:35.815 INFO kablam!    Compiling ndarray v0.6.10
Aug 30 02:00:35.816 INFO kablam!     Checking itertools v0.5.10
Aug 30 02:00:43.461 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Aug 30 02:00:47.126 INFO kablam! error: type alias is never used: `CsMatViewMut`
Aug 30 02:00:47.127 INFO kablam!   --> src/sparse/mod.rs:21:1
Aug 30 02:00:47.127 INFO kablam!    |
Aug 30 02:00:47.127 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Aug 30 02:00:47.127 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:00:47.127 INFO kablam!    |
Aug 30 02:00:47.127 INFO kablam! note: lint level defined here
Aug 30 02:00:47.127 INFO kablam!   --> src/lib.rs:50:9
Aug 30 02:00:47.127 INFO kablam!    |
Aug 30 02:00:47.127 INFO kablam! 50 | #![deny(warnings)]
Aug 30 02:00:47.127 INFO kablam!    |         ^^^^^^^^
Aug 30 02:00:47.127 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Aug 30 02:00:47.127 INFO kablam! 
Aug 30 02:00:47.213 INFO kablam! error: aborting due to previous error
Aug 30 02:00:47.213 INFO kablam! 
Aug 30 02:00:47.222 INFO kablam! error: Could not compile `sprs`.
Aug 30 02:00:47.222 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 02:00:49.413 INFO kablam! error: type alias is never used: `CsMatViewMut`
Aug 30 02:00:49.413 INFO kablam!   --> src/sparse/mod.rs:21:1
Aug 30 02:00:49.413 INFO kablam!    |
Aug 30 02:00:49.413 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Aug 30 02:00:49.413 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:00:49.413 INFO kablam!    |
Aug 30 02:00:49.414 INFO kablam! note: lint level defined here
Aug 30 02:00:49.414 INFO kablam!   --> src/lib.rs:50:9
Aug 30 02:00:49.414 INFO kablam!    |
Aug 30 02:00:49.414 INFO kablam! 50 | #![deny(warnings)]
Aug 30 02:00:49.414 INFO kablam!    |         ^^^^^^^^
Aug 30 02:00:49.414 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Aug 30 02:00:49.414 INFO kablam! 
Aug 30 02:00:49.511 INFO kablam! error: aborting due to previous error
Aug 30 02:00:49.511 INFO kablam! 
Aug 30 02:00:49.519 INFO kablam! error: Could not compile `sprs`.
Aug 30 02:00:49.520 INFO kablam! 
Aug 30 02:00:49.520 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 02:00:49.521 INFO kablam! su: No module specific data is present
Aug 30 02:00:49.899 INFO running `"docker" "rm" "-f" "c85187f317cd968df3bd55aa9262e5a030a8f59530f2d7aa37fb082f528028cb"`
Aug 30 02:00:50.025 INFO blam! c85187f317cd968df3bd55aa9262e5a030a8f59530f2d7aa37fb082f528028cb