Sep 17 17:20:23.007 INFO checking signalo_filters-0.1.7 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 17:20:23.007 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 17:20:23.007 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:20:23.116 INFO blam! 4b9c8f8fb81330e8666a0448c776bcc5668170652c3738e115fd16cfaf355ffe
Sep 17 17:20:23.117 INFO running `"docker" "start" "-a" "4b9c8f8fb81330e8666a0448c776bcc5668170652c3738e115fd16cfaf355ffe"`
Sep 17 17:20:24.396 INFO kablam! usermod: no changes
Sep 17 17:20:24.447 INFO kablam!     Checking nearly_eq v0.2.4
Sep 17 17:20:24.453 INFO kablam!     Checking signalo_traits v0.1.4
Sep 17 17:20:24.453 INFO kablam!     Checking arraydeque v0.4.3
Sep 17 17:20:25.443 INFO kablam!     Checking signalo_filters v0.1.7 (/source)
Sep 17 17:20:25.775 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 17 17:20:25.775 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 17 17:20:25.775 INFO kablam!   |
Sep 17 17:20:25.775 INFO kablam! 5 | use std::cmp::Ordering;
Sep 17 17:20:25.775 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 17:20:25.775 INFO kablam!   |
Sep 17 17:20:25.775 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 17:20:25.775 INFO kablam! 
Sep 17 17:20:25.871 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 17 17:20:25.871 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 17 17:20:25.871 INFO kablam!   |
Sep 17 17:20:25.871 INFO kablam! 5 | use std::cmp::Ordering;
Sep 17 17:20:25.871 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 17:20:25.871 INFO kablam!   |
Sep 17 17:20:25.871 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 17:20:25.871 INFO kablam! 
Sep 17 17:20:26.426 INFO kablam! warning: method is never used: `new`
Sep 17 17:20:26.426 INFO kablam!   --> src/sink/mean.rs:22:5
Sep 17 17:20:26.426 INFO kablam!    |
Sep 17 17:20:26.426 INFO kablam! 22 |     pub fn new() -> Self {
Sep 17 17:20:26.426 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 17 17:20:26.426 INFO kablam!    |
Sep 17 17:20:26.426 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 17:20:26.426 INFO kablam! 
Sep 17 17:20:26.435 INFO kablam! warning: method is never used: `new`
Sep 17 17:20:26.435 INFO kablam!   --> src/filter/observe/alpha_beta.rs:39:5
Sep 17 17:20:26.435 INFO kablam!    |
Sep 17 17:20:26.435 INFO kablam! 39 |     pub fn new(alpha: T, beta: T) -> Self {
Sep 17 17:20:26.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:20:26.435 INFO kablam! 
Sep 17 17:20:27.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Sep 17 17:20:27.233 INFO kablam! su: No module specific data is present
Sep 17 17:20:27.823 INFO running `"docker" "rm" "-f" "4b9c8f8fb81330e8666a0448c776bcc5668170652c3738e115fd16cfaf355ffe"`
Sep 17 17:20:27.919 INFO blam! 4b9c8f8fb81330e8666a0448c776bcc5668170652c3738e115fd16cfaf355ffe