Nov 30 21:18:02.258 INFO checking hdlc-0.2.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 21:18:02.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 21:18:02.626 INFO [stdout] 92ec6a1332ecd6985ec5a7e1605c50b23e85730366f2a69d37850faabfdfa9b9
Nov 30 21:18:02.628 INFO running `"docker" "start" "-a" "92ec6a1332ecd6985ec5a7e1605c50b23e85730366f2a69d37850faabfdfa9b9"`
Nov 30 21:18:03.439 INFO [stderr] usermod: no changes
Nov 30 21:18:03.508 INFO [stderr]     Checking hdlc v0.2.4 (/source)
Nov 30 21:18:07.500 INFO [stderr] warning: unused import: `decode_slice`
Nov 30 21:18:07.501 INFO [stderr]  --> benches/bench.rs:5:20
Nov 30 21:18:07.501 INFO [stderr]   |
Nov 30 21:18:07.501 INFO [stderr] 5 | use hdlc::{decode, decode_slice, encode, SpecialChars};
Nov 30 21:18:07.501 INFO [stderr]   |                    ^^^^^^^^^^^^
Nov 30 21:18:07.502 INFO [stderr]   |
Nov 30 21:18:07.502 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 21:18:07.502 INFO [stderr] 
Nov 30 21:18:07.624 INFO [stderr] warning: struct is never constructed: `MyBox`
Nov 30 21:18:07.624 INFO [stderr]   --> benches/bench.rs:10:1
Nov 30 21:18:07.624 INFO [stderr]    |
Nov 30 21:18:07.624 INFO [stderr] 10 | struct MyBox<'a, T: 'a>(&'a mut T);
Nov 30 21:18:07.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:07.624 INFO [stderr]    |
Nov 30 21:18:07.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 21:18:07.624 INFO [stderr] 
Nov 30 21:18:07.624 INFO [stderr] warning: method is never used: `new`
Nov 30 21:18:07.624 INFO [stderr]   --> benches/bench.rs:38:5
Nov 30 21:18:07.624 INFO [stderr]    |
Nov 30 21:18:07.624 INFO [stderr] 38 |     fn new(x: &'a mut T) -> MyBox<'a, T> {
Nov 30 21:18:07.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:07.624 INFO [stderr] 
Nov 30 21:18:07.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
Nov 30 21:18:07.709 INFO [stderr] su: No module specific data is present
Nov 30 21:18:08.514 INFO running `"docker" "inspect" "92ec6a1332ecd6985ec5a7e1605c50b23e85730366f2a69d37850faabfdfa9b9"`
Nov 30 21:18:08.746 INFO running `"docker" "rm" "-f" "92ec6a1332ecd6985ec5a7e1605c50b23e85730366f2a69d37850faabfdfa9b9"`
Nov 30 21:18:09.002 INFO [stdout] 92ec6a1332ecd6985ec5a7e1605c50b23e85730366f2a69d37850faabfdfa9b9