Sep 20 01:59:47.347 INFO checking hdlc-0.2.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:59:47.348 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:59:47.348 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:59:47.526 INFO blam! abe3714511b795dee0ce988572bf0cd34bae389aaf9fcd567746ba43a27c6fba
Sep 20 01:59:47.529 INFO running `"docker" "start" "-a" "abe3714511b795dee0ce988572bf0cd34bae389aaf9fcd567746ba43a27c6fba"`
Sep 20 01:59:48.166 INFO kablam! usermod: no changes
Sep 20 01:59:48.234 INFO kablam!     Checking hdlc v0.2.4 (/source)
Sep 20 01:59:49.490 INFO kablam! warning: unused import: `decode_slice`
Sep 20 01:59:49.490 INFO kablam!  --> benches/bench.rs:5:20
Sep 20 01:59:49.490 INFO kablam!   |
Sep 20 01:59:49.490 INFO kablam! 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Sep 20 01:59:49.490 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 20 01:59:49.490 INFO kablam!   |
Sep 20 01:59:49.490 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:59:49.490 INFO kablam! 
Sep 20 01:59:49.566 INFO kablam! warning: struct is never constructed: `MyBox`
Sep 20 01:59:49.566 INFO kablam!   --> benches/bench.rs:10:1
Sep 20 01:59:49.566 INFO kablam!    |
Sep 20 01:59:49.566 INFO kablam! 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Sep 20 01:59:49.566 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:59:49.566 INFO kablam!    |
Sep 20 01:59:49.566 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 01:59:49.566 INFO kablam! 
Sep 20 01:59:49.566 INFO kablam! warning: method is never used: `new`
Sep 20 01:59:49.566 INFO kablam!   --> benches/bench.rs:38:5
Sep 20 01:59:49.566 INFO kablam!    |
Sep 20 01:59:49.566 INFO kablam! 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Sep 20 01:59:49.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:59:49.566 INFO kablam! 
Sep 20 01:59:49.859 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Sep 20 01:59:49.863 INFO kablam! su: No module specific data is present
Sep 20 01:59:50.340 INFO running `"docker" "rm" "-f" "abe3714511b795dee0ce988572bf0cd34bae389aaf9fcd567746ba43a27c6fba"`
Sep 20 01:59:50.423 INFO blam! abe3714511b795dee0ce988572bf0cd34bae389aaf9fcd567746ba43a27c6fba