Sep 01 06:36:44.300 INFO checking signalo_filters-0.1.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 06:36:44.300 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 06:36:44.300 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:36:44.450 INFO blam! c03e254e3d3c6b46a17bce1aab19cb1a16f330c18bc056c6f76f218fe8a8376f
Sep 01 06:36:44.452 INFO running `"docker" "start" "-a" "c03e254e3d3c6b46a17bce1aab19cb1a16f330c18bc056c6f76f218fe8a8376f"`
Sep 01 06:36:45.215 INFO kablam!     Checking nearly_eq v0.2.4
Sep 01 06:36:45.220 INFO kablam!     Checking signalo_traits v0.1.4
Sep 01 06:36:45.221 INFO kablam!     Checking arraydeque v0.4.3
Sep 01 06:36:46.806 INFO kablam!     Checking signalo_filters v0.1.7 (file:///source)
Sep 01 06:36:47.343 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 01 06:36:47.343 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 01 06:36:47.343 INFO kablam!   |
Sep 01 06:36:47.343 INFO kablam! 5 | use std::cmp::Ordering;
Sep 01 06:36:47.344 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 06:36:47.344 INFO kablam!   |
Sep 01 06:36:47.344 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:36:47.344 INFO kablam! 
Sep 01 06:36:47.599 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 01 06:36:47.599 INFO kablam!  --> src/sink/bounds.rs:5:5
Sep 01 06:36:47.599 INFO kablam!   |
Sep 01 06:36:47.599 INFO kablam! 5 | use std::cmp::Ordering;
Sep 01 06:36:47.599 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 06:36:47.599 INFO kablam!   |
Sep 01 06:36:47.599 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:36:47.599 INFO kablam! 
Sep 01 06:36:48.657 INFO kablam! warning: method is never used: `new`
Sep 01 06:36:48.657 INFO kablam!   --> src/sink/mean.rs:22:5
Sep 01 06:36:48.657 INFO kablam!    |
Sep 01 06:36:48.657 INFO kablam! 22 |     pub fn new() -> Self {
Sep 01 06:36:48.658 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 06:36:48.658 INFO kablam!    |
Sep 01 06:36:48.658 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 06:36:48.658 INFO kablam! 
Sep 01 06:36:48.658 INFO kablam! warning: method is never used: `new`
Sep 01 06:36:48.658 INFO kablam!   --> src/filter/observe/alpha_beta.rs:39:5
Sep 01 06:36:48.658 INFO kablam!    |
Sep 01 06:36:48.658 INFO kablam! 39 |     pub fn new(alpha: T, beta: T) -> Self {
Sep 01 06:36:48.658 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:36:48.658 INFO kablam! 
Sep 01 06:36:49.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
Sep 01 06:36:49.920 INFO kablam! su: No module specific data is present
Sep 01 06:36:50.517 INFO running `"docker" "rm" "-f" "c03e254e3d3c6b46a17bce1aab19cb1a16f330c18bc056c6f76f218fe8a8376f"`
Sep 01 06:36:50.599 INFO blam! c03e254e3d3c6b46a17bce1aab19cb1a16f330c18bc056c6f76f218fe8a8376f