Oct 13 13:51:13.248 INFO checking hdlc-0.2.4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:51:13.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 13:51:13.456 INFO blam! 03085c2ba596a98ef7047a553d77ee710d8aa7bef61a9519e6ce942f283825b7
Oct 13 13:51:13.462 INFO running `"docker" "start" "-a" "03085c2ba596a98ef7047a553d77ee710d8aa7bef61a9519e6ce942f283825b7"`
Oct 13 13:51:14.644 INFO kablam! usermod: no changes
Oct 13 13:51:14.729 INFO kablam!     Checking hdlc v0.2.4 (/source)
Oct 13 13:51:17.913 INFO kablam! warning: unused import: `decode_slice`
Oct 13 13:51:17.913 INFO kablam!  --> benches/bench.rs:5:20
Oct 13 13:51:17.913 INFO kablam!   |
Oct 13 13:51:17.914 INFO kablam! 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Oct 13 13:51:17.914 INFO kablam!   |                    ^^^^^^^^^^^^
Oct 13 13:51:17.928 INFO kablam!   |
Oct 13 13:51:17.928 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:51:17.929 INFO kablam! 
Oct 13 13:51:18.091 INFO kablam! warning: struct is never constructed: `MyBox`
Oct 13 13:51:18.092 INFO kablam!   --> benches/bench.rs:10:1
Oct 13 13:51:18.092 INFO kablam!    |
Oct 13 13:51:18.092 INFO kablam! 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Oct 13 13:51:18.092 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:51:18.104 INFO kablam!    |
Oct 13 13:51:18.104 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 13:51:18.104 INFO kablam! 
Oct 13 13:51:18.105 INFO kablam! warning: method is never used: `new`
Oct 13 13:51:18.105 INFO kablam!   --> benches/bench.rs:38:5
Oct 13 13:51:18.105 INFO kablam!    |
Oct 13 13:51:18.105 INFO kablam! 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Oct 13 13:51:18.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:51:18.105 INFO kablam! 
Oct 13 13:51:18.235 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Oct 13 13:51:18.239 INFO kablam! su: No module specific data is present
Oct 13 13:51:18.681 INFO running `"docker" "rm" "-f" "03085c2ba596a98ef7047a553d77ee710d8aa7bef61a9519e6ce942f283825b7"`
Oct 13 13:51:18.749 INFO blam! 03085c2ba596a98ef7047a553d77ee710d8aa7bef61a9519e6ce942f283825b7