Sep 19 17:49:18.785 INFO checking sprs-0.4.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 17:49:18.785 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 17:49:18.785 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:49:19.185 INFO blam! fe5dca012e8441b400e98646861838b5defb9a3c970109e558b559b66032ee5a
Sep 19 17:49:19.188 INFO running `"docker" "start" "-a" "fe5dca012e8441b400e98646861838b5defb9a3c970109e558b559b66032ee5a"`
Sep 19 17:49:20.982 INFO kablam! usermod: no changes
Sep 19 17:49:21.114 INFO kablam!    Compiling ndarray v0.6.10
Sep 19 17:49:21.119 INFO kablam!     Checking itertools v0.5.10
Sep 19 17:49:26.971 INFO kablam!     Checking sprs v0.4.1 (/source)
Sep 19 17:49:30.063 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 19 17:49:30.063 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 19 17:49:30.063 INFO kablam!    |
Sep 19 17:49:30.063 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 19 17:49:30.063 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:49:30.063 INFO kablam!    |
Sep 19 17:49:30.063 INFO kablam! note: lint level defined here
Sep 19 17:49:30.063 INFO kablam!   --> src/lib.rs:50:9
Sep 19 17:49:30.063 INFO kablam!    |
Sep 19 17:49:30.063 INFO kablam! 50 | #![deny(warnings)]
Sep 19 17:49:30.063 INFO kablam!    |         ^^^^^^^^
Sep 19 17:49:30.063 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 19 17:49:30.063 INFO kablam! 
Sep 19 17:49:30.155 INFO kablam! error: aborting due to previous error
Sep 19 17:49:30.155 INFO kablam! 
Sep 19 17:49:30.172 INFO kablam! error: Could not compile `sprs`.
Sep 19 17:49:30.172 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 17:49:31.083 INFO kablam! error: type alias is never used: `CsMatViewMut`
Sep 19 17:49:31.083 INFO kablam!   --> src/sparse/mod.rs:21:1
Sep 19 17:49:31.083 INFO kablam!    |
Sep 19 17:49:31.083 INFO kablam! 21 | pub type CsMatViewMut<'a, N> = CsMat<N, &'a [usize], &'a [usize], &'a mut [N]>;
Sep 19 17:49:31.083 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:49:31.083 INFO kablam!    |
Sep 19 17:49:31.083 INFO kablam! note: lint level defined here
Sep 19 17:49:31.083 INFO kablam!   --> src/lib.rs:50:9
Sep 19 17:49:31.083 INFO kablam!    |
Sep 19 17:49:31.083 INFO kablam! 50 | #![deny(warnings)]
Sep 19 17:49:31.083 INFO kablam!    |         ^^^^^^^^
Sep 19 17:49:31.083 INFO kablam!    = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 19 17:49:31.083 INFO kablam! 
Sep 19 17:49:31.291 INFO kablam! error: aborting due to previous error
Sep 19 17:49:31.291 INFO kablam! 
Sep 19 17:49:31.311 INFO kablam! error: Could not compile `sprs`.
Sep 19 17:49:31.311 INFO kablam! 
Sep 19 17:49:31.311 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 17:49:31.311 INFO kablam! su: No module specific data is present
Sep 19 17:49:32.371 INFO running `"docker" "rm" "-f" "fe5dca012e8441b400e98646861838b5defb9a3c970109e558b559b66032ee5a"`
Sep 19 17:49:32.514 INFO blam! fe5dca012e8441b400e98646861838b5defb9a3c970109e558b559b66032ee5a