Aug 01 21:35:26.906 INFO checking sprs-0.4.1 against 1.27.2 for lazy_static-1
Aug 01 21:35:26.906 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:35:26.906 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:35:26.906 INFO running `"docker" "create" "-v" "/tmp/crater.tszoEy5DQ9iJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 21:35:27.119 INFO blam! 8d4b4a24cda82f61f99a9b2b0d56d9b8a0f11193b13a33c0b9348ae18798f50c
Aug 01 21:35:27.121 INFO running `"docker" "start" "-a" "8d4b4a24cda82f61f99a9b2b0d56d9b8a0f11193b13a33c0b9348ae18798f50c"`
Aug 01 21:35:28.019 INFO kablam!    Compiling ndarray v0.6.10
Aug 01 21:35:34.677 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Aug 01 21:35:40.402 INFO kablam! error: type alias is never used: `CsMatViewMut`
Aug 01 21:35:40.402 INFO kablam!   --> src/sparse/mod.rs:21:1
Aug 01 21:35:40.402 INFO kablam!    |
Aug 01 21:35:40.402 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Aug 01 21:35:40.402 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:35:40.402 INFO kablam!    |
Aug 01 21:35:40.403 INFO kablam! note: lint level defined here
Aug 01 21:35:40.403 INFO kablam!   --> src/lib.rs:50:9
Aug 01 21:35:40.403 INFO kablam!    |
Aug 01 21:35:40.403 INFO kablam! 50 | #![deny(warnings)]
Aug 01 21:35:40.403 INFO kablam!    |         ^^^^^^^^
Aug 01 21:35:40.403 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Aug 01 21:35:40.404 INFO kablam! 
Aug 01 21:35:40.626 INFO kablam! error: aborting due to previous error
Aug 01 21:35:40.626 INFO kablam! 
Aug 01 21:35:40.653 INFO kablam! error: Could not compile `sprs`.
Aug 01 21:35:40.653 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:35:43.407 INFO kablam! error: type alias is never used: `CsMatViewMut`
Aug 01 21:35:43.407 INFO kablam!   --> src/sparse/mod.rs:21:1
Aug 01 21:35:43.407 INFO kablam!    |
Aug 01 21:35:43.407 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Aug 01 21:35:43.407 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:35:43.407 INFO kablam!    |
Aug 01 21:35:43.407 INFO kablam! note: lint level defined here
Aug 01 21:35:43.408 INFO kablam!   --> src/lib.rs:50:9
Aug 01 21:35:43.408 INFO kablam!    |
Aug 01 21:35:43.408 INFO kablam! 50 | #![deny(warnings)]
Aug 01 21:35:43.408 INFO kablam!    |         ^^^^^^^^
Aug 01 21:35:43.408 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Aug 01 21:35:43.408 INFO kablam! 
Aug 01 21:35:43.567 INFO kablam! error: aborting due to previous error
Aug 01 21:35:43.567 INFO kablam! 
Aug 01 21:35:43.586 INFO kablam! error: Could not compile `sprs`.
Aug 01 21:35:43.586 INFO kablam! 
Aug 01 21:35:43.586 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 21:35:43.588 INFO kablam! su: No module specific data is present
Aug 01 21:35:44.159 INFO running `"docker" "rm" "-f" "8d4b4a24cda82f61f99a9b2b0d56d9b8a0f11193b13a33c0b9348ae18798f50c"`
Aug 01 21:35:44.317 INFO blam! 8d4b4a24cda82f61f99a9b2b0d56d9b8a0f11193b13a33c0b9348ae18798f50c