Nov 01 12:51:12.035 INFO checking CLomanno/hdlc against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:51:12.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 12:51:12.512 INFO blam! ab6933704a1c67c1a1932d94d5ef6d08e446c5fc8aa1acd27b152762b21f958f
Nov 01 12:51:12.516 INFO running `"docker" "start" "-a" "ab6933704a1c67c1a1932d94d5ef6d08e446c5fc8aa1acd27b152762b21f958f"`
Nov 01 12:51:13.295 INFO kablam! usermod: no changes
Nov 01 12:51:13.398 INFO kablam!     Checking hdlc v0.2.3 (/source)
Nov 01 12:51:16.631 INFO kablam! warning: unused import: `decode_slice`
Nov 01 12:51:16.632 INFO kablam!  --> benches/bench.rs:5:20
Nov 01 12:51:16.632 INFO kablam!   |
Nov 01 12:51:16.632 INFO kablam! 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Nov 01 12:51:16.632 INFO kablam!   |                    ^^^^^^^^^^^^
Nov 01 12:51:16.633 INFO kablam!   |
Nov 01 12:51:16.633 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:51:16.633 INFO kablam! 
Nov 01 12:51:16.784 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 01 12:51:16.784 INFO kablam!   --> benches/bench.rs:10:1
Nov 01 12:51:16.784 INFO kablam!    |
Nov 01 12:51:16.784 INFO kablam! 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Nov 01 12:51:16.784 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:16.784 INFO kablam!    |
Nov 01 12:51:16.784 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:51:16.784 INFO kablam! 
Nov 01 12:51:16.784 INFO kablam! warning: method is never used: `new`
Nov 01 12:51:16.784 INFO kablam!   --> benches/bench.rs:38:5
Nov 01 12:51:16.784 INFO kablam!    |
Nov 01 12:51:16.784 INFO kablam! 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Nov 01 12:51:16.784 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:16.784 INFO kablam! 
Nov 01 12:51:16.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Nov 01 12:51:16.904 INFO kablam! su: No module specific data is present
Nov 01 12:51:17.933 INFO running `"docker" "rm" "-f" "ab6933704a1c67c1a1932d94d5ef6d08e446c5fc8aa1acd27b152762b21f958f"`
Nov 01 12:51:18.222 INFO blam! ab6933704a1c67c1a1932d94d5ef6d08e446c5fc8aa1acd27b152762b21f958f