Nov 30 11:47:09.272 INFO checking CLomanno/hdlc against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:47:09.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:47:09.641 INFO [stdout] eda5d337a8233791d5be245133bd1298602ec3e5025c966fea3522d3b4db67c5
Nov 30 11:47:09.643 INFO running `"docker" "start" "-a" "eda5d337a8233791d5be245133bd1298602ec3e5025c966fea3522d3b4db67c5"`
Nov 30 11:47:10.516 INFO [stderr] usermod: no changes
Nov 30 11:47:10.585 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 30 11:47:13.092 INFO [stderr]     Checking backtrace v0.3.9
Nov 30 11:47:13.736 INFO [stderr]     Checking failure v0.1.2
Nov 30 11:47:14.624 INFO [stderr]     Checking hdlc v0.2.3 (/source)
Nov 30 11:47:18.158 INFO [stderr] warning: unused import: `decode_slice`
Nov 30 11:47:18.158 INFO [stderr]  --> benches/bench.rs:5:20
Nov 30 11:47:18.158 INFO [stderr]   |
Nov 30 11:47:18.158 INFO [stderr] 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Nov 30 11:47:18.158 INFO [stderr]   |                    ^^^^^^^^^^^^
Nov 30 11:47:18.158 INFO [stderr]   |
Nov 30 11:47:18.158 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:47:18.158 INFO [stderr] 
Nov 30 11:47:18.308 INFO [stderr] warning: struct is never constructed: `MyBox`
Nov 30 11:47:18.308 INFO [stderr]   --> benches/bench.rs:10:1
Nov 30 11:47:18.308 INFO [stderr]    |
Nov 30 11:47:18.308 INFO [stderr] 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Nov 30 11:47:18.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:47:18.308 INFO [stderr]    |
Nov 30 11:47:18.308 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:47:18.308 INFO [stderr] 
Nov 30 11:47:18.308 INFO [stderr] warning: method is never used: `new`
Nov 30 11:47:18.308 INFO [stderr]   --> benches/bench.rs:38:5
Nov 30 11:47:18.308 INFO [stderr]    |
Nov 30 11:47:18.309 INFO [stderr] 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Nov 30 11:47:18.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:47:18.309 INFO [stderr] 
Nov 30 11:47:18.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
Nov 30 11:47:18.639 INFO [stderr] su: No module specific data is present
Nov 30 11:47:20.006 INFO running `"docker" "inspect" "eda5d337a8233791d5be245133bd1298602ec3e5025c966fea3522d3b4db67c5"`
Nov 30 11:47:20.312 INFO running `"docker" "rm" "-f" "eda5d337a8233791d5be245133bd1298602ec3e5025c966fea3522d3b4db67c5"`
Nov 30 11:47:20.736 INFO [stdout] eda5d337a8233791d5be245133bd1298602ec3e5025c966fea3522d3b4db67c5