Sep 10 09:21:00.896 INFO checking sprs-0.4.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:21:00.896 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:21:00.896 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:21:01.075 INFO blam! cc6342ceefb55590ffd67e962919bc9ccbfed7b9bf911f7da91ea11f205b7a2e
Sep 10 09:21:01.077 INFO running `"docker" "start" "-a" "cc6342ceefb55590ffd67e962919bc9ccbfed7b9bf911f7da91ea11f205b7a2e"`
Sep 10 09:21:01.735 INFO kablam! usermod: no changes
Sep 10 09:21:01.786 INFO kablam!    Compiling ndarray v0.6.10
Sep 10 09:21:01.786 INFO kablam!     Checking itertools v0.5.10
Sep 10 09:21:07.326 INFO kablam!     Checking sprs v0.4.1 (file:///source)
Sep 10 09:21:09.966 INFO kablam! warning: type alias is never used: `CsMatViewMut`
Sep 10 09:21:09.966 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 10 09:21:09.966 INFO kablam!    |
Sep 10 09:21:09.966 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 10 09:21:09.966 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:21:09.966 INFO kablam!    |
Sep 10 09:21:09.966 INFO kablam! note: lint level defined here
Sep 10 09:21:09.966 INFO kablam!   --> src/lib.rs:50:9
Sep 10 09:21:09.966 INFO kablam!    |
Sep 10 09:21:09.966 INFO kablam! 50 | #![deny(warnings)]
Sep 10 09:21:09.966 INFO kablam!    |         ^^^^^^^^
Sep 10 09:21:09.966 INFO kablam!    = note: #[warn(dead_code)] implied by #[warn(warnings)]
Sep 10 09:21:09.966 INFO kablam! 
Sep 10 09:21:10.545 INFO kablam! warning: type alias is never used: `CsMatViewMut`
Sep 10 09:21:10.545 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 10 09:21:10.545 INFO kablam!    |
Sep 10 09:21:10.545 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 10 09:21:10.545 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:21:10.545 INFO kablam!    |
Sep 10 09:21:10.545 INFO kablam! note: lint level defined here
Sep 10 09:21:10.545 INFO kablam!   --> src/lib.rs:50:9
Sep 10 09:21:10.545 INFO kablam!    |
Sep 10 09:21:10.545 INFO kablam! 50 | #![deny(warnings)]
Sep 10 09:21:10.545 INFO kablam!    |         ^^^^^^^^
Sep 10 09:21:10.545 INFO kablam!    = note: #[warn(dead_code)] implied by #[warn(warnings)]
Sep 10 09:21:10.545 INFO kablam! 
Sep 10 09:21:10.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.93s
Sep 10 09:21:10.696 INFO kablam! su: No module specific data is present
Sep 10 09:21:11.509 INFO running `"docker" "rm" "-f" "cc6342ceefb55590ffd67e962919bc9ccbfed7b9bf911f7da91ea11f205b7a2e"`
Sep 10 09:21:11.599 INFO blam! cc6342ceefb55590ffd67e962919bc9ccbfed7b9bf911f7da91ea11f205b7a2e