Sep 01 01:13:26.622 INFO checking hdlc-0.2.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 01:13:26.623 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 01:13:26.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:13:26.793 INFO blam! 893f4c7fefe764a7dde381884fb6804a729fd1bd433c1f1653c490bb5ec19bb2
Sep 01 01:13:26.795 INFO running `"docker" "start" "-a" "893f4c7fefe764a7dde381884fb6804a729fd1bd433c1f1653c490bb5ec19bb2"`
Sep 01 01:13:27.829 INFO kablam!     Checking hdlc v0.2.4 (file:///source)
Sep 01 01:13:31.034 INFO kablam! warning: unused import: `decode_slice`
Sep 01 01:13:31.034 INFO kablam!  --> benches/bench.rs:5:20
Sep 01 01:13:31.034 INFO kablam!   |
Sep 01 01:13:31.034 INFO kablam! 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Sep 01 01:13:31.034 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 01 01:13:31.034 INFO kablam!   |
Sep 01 01:13:31.034 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 01:13:31.034 INFO kablam! 
Sep 01 01:13:31.235 INFO kablam! warning: struct is never constructed: `MyBox`
Sep 01 01:13:31.235 INFO kablam!   --> benches/bench.rs:10:1
Sep 01 01:13:31.235 INFO kablam!    |
Sep 01 01:13:31.235 INFO kablam! 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Sep 01 01:13:31.235 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:13:31.236 INFO kablam!    |
Sep 01 01:13:31.236 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:13:31.236 INFO kablam! 
Sep 01 01:13:31.236 INFO kablam! warning: method is never used: `new`
Sep 01 01:13:31.236 INFO kablam!   --> benches/bench.rs:38:5
Sep 01 01:13:31.237 INFO kablam!    |
Sep 01 01:13:31.237 INFO kablam! 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Sep 01 01:13:31.237 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:13:31.237 INFO kablam! 
Sep 01 01:13:31.490 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Sep 01 01:13:31.497 INFO kablam! su: No module specific data is present
Sep 01 01:13:31.953 INFO running `"docker" "rm" "-f" "893f4c7fefe764a7dde381884fb6804a729fd1bd433c1f1653c490bb5ec19bb2"`
Sep 01 01:13:32.073 INFO blam! 893f4c7fefe764a7dde381884fb6804a729fd1bd433c1f1653c490bb5ec19bb2