Sep 10 09:48:09.873 INFO checking signalo_filters-0.1.7 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:48:09.873 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:48:09.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 09:48:10.046 INFO blam! c1fa646ed069669cad653a09cf20303251ccd0659236343ff91a09622fe57e6f
Sep 10 09:48:10.048 INFO running `"docker" "start" "-a" "c1fa646ed069669cad653a09cf20303251ccd0659236343ff91a09622fe57e6f"`
Sep 10 09:48:10.844 INFO kablam! usermod: no changes
Sep 10 09:48:10.903 INFO kablam!     Checking nearly_eq v0.2.4
Sep 10 09:48:10.903 INFO kablam!     Checking signalo_traits v0.1.4
Sep 10 09:48:10.903 INFO kablam!     Checking arraydeque v0.4.3
Sep 10 09:48:10.905 INFO kablam!     Checking generic-array v0.11.1
Sep 10 09:48:12.297 INFO kablam!     Checking signalo_filters v0.1.7 (file:///source)
Sep 10 09:48:12.494 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 09:48:12.494 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 10 09:48:12.494 INFO kablam!   |
Sep 10 09:48:12.494 INFO kablam! 5 | use std::cmp::Ordering;
Sep 10 09:48:12.494 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 09:48:12.494 INFO kablam!   |
Sep 10 09:48:12.494 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:48:12.494 INFO kablam! 
Sep 10 09:48:12.603 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 09:48:12.603 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 10 09:48:12.603 INFO kablam!   |
Sep 10 09:48:12.603 INFO kablam! 5 | use std::cmp::Ordering;
Sep 10 09:48:12.603 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 09:48:12.603 INFO kablam!   |
Sep 10 09:48:12.603 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:48:12.603 INFO kablam! 
Sep 10 09:48:13.010 INFO kablam! warning: method is never used: `new`
Sep 10 09:48:13.010 INFO kablam!   --> src/sink/mean.rs:22:5
Sep 10 09:48:13.010 INFO kablam!    |
Sep 10 09:48:13.010 INFO kablam! 22 |     pub fn new() -> Self {
Sep 10 09:48:13.010 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 09:48:13.010 INFO kablam!    |
Sep 10 09:48:13.010 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:48:13.010 INFO kablam! 
Sep 10 09:48:13.012 INFO kablam! warning: method is never used: `new`
Sep 10 09:48:13.012 INFO kablam!   --> src/filter/observe/alpha_beta.rs:39:5
Sep 10 09:48:13.012 INFO kablam!    |
Sep 10 09:48:13.012 INFO kablam! 39 |     pub fn new(alpha: T, beta: T) -> Self {
Sep 10 09:48:13.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:48:13.012 INFO kablam! 
Sep 10 09:48:13.735 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Sep 10 09:48:13.739 INFO kablam! su: No module specific data is present
Sep 10 09:48:14.585 INFO running `"docker" "rm" "-f" "c1fa646ed069669cad653a09cf20303251ccd0659236343ff91a09622fe57e6f"`
Sep 10 09:48:14.669 INFO blam! c1fa646ed069669cad653a09cf20303251ccd0659236343ff91a09622fe57e6f