Dec 17 23:01:20.120 INFO checking igor-pilchuk/chromecast-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:01:20.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/igor-pilchuk/chromecast-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:01:20.608 INFO [stdout] 699e183f1e228adf01f5f9eaa22d530d9527c092aa883b47c2d01cbec1aa3a6c
Dec 17 23:01:20.610 INFO running `"docker" "start" "-a" "699e183f1e228adf01f5f9eaa22d530d9527c092aa883b47c2d01cbec1aa3a6c"`
Dec 17 23:01:22.658 INFO [stderr]     Checking ccastd v0.1.0 (/opt/crater/workdir)
Dec 17 23:01:23.021 INFO [stderr] warning: unused variable: `bytes`
Dec 17 23:01:23.021 INFO [stderr]   --> src/mdns.rs:16:12
Dec 17 23:01:23.021 INFO [stderr]    |
Dec 17 23:01:23.021 INFO [stderr] 16 |         Ok(bytes) => Ok(vec![]),
Dec 17 23:01:23.022 INFO [stderr]    |            ^^^^^ help: consider using `_bytes` instead
Dec 17 23:01:23.022 INFO [stderr]    |
Dec 17 23:01:23.022 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:01:23.022 INFO [stderr] 
Dec 17 23:01:23.022 INFO [stderr] warning: unused variable: `s`
Dec 17 23:01:23.022 INFO [stderr]  --> src/main.rs:4:23
Dec 17 23:01:23.022 INFO [stderr]   |
Dec 17 23:01:23.022 INFO [stderr] 4 |     if let Result::Ok(s) = mdns::mdns_lookup() {
Dec 17 23:01:23.022 INFO [stderr]   |                       ^ help: consider using `_s` instead
Dec 17 23:01:23.022 INFO [stderr] 
Dec 17 23:01:23.114 INFO [stderr] warning: unused variable: `bytes`
Dec 17 23:01:23.115 INFO [stderr]   --> src/mdns.rs:16:12
Dec 17 23:01:23.115 INFO [stderr]    |
Dec 17 23:01:23.115 INFO [stderr] 16 |         Ok(bytes) => Ok(vec![]),
Dec 17 23:01:23.115 INFO [stderr]    |            ^^^^^ help: consider using `_bytes` instead
Dec 17 23:01:23.115 INFO [stderr]    |
Dec 17 23:01:23.115 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:01:23.115 INFO [stderr] 
Dec 17 23:01:23.115 INFO [stderr] warning: unused variable: `s`
Dec 17 23:01:23.115 INFO [stderr]  --> src/main.rs:4:23
Dec 17 23:01:23.115 INFO [stderr]   |
Dec 17 23:01:23.115 INFO [stderr] 4 |     if let Result::Ok(s) = mdns::mdns_lookup() {
Dec 17 23:01:23.115 INFO [stderr]   |                       ^ help: consider using `_s` instead
Dec 17 23:01:23.115 INFO [stderr] 
Dec 17 23:01:23.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 17 23:01:24.562 INFO running `"docker" "inspect" "699e183f1e228adf01f5f9eaa22d530d9527c092aa883b47c2d01cbec1aa3a6c"`
Dec 17 23:01:24.924 INFO running `"docker" "rm" "-f" "699e183f1e228adf01f5f9eaa22d530d9527c092aa883b47c2d01cbec1aa3a6c"`
Dec 17 23:01:25.193 INFO [stdout] 699e183f1e228adf01f5f9eaa22d530d9527c092aa883b47c2d01cbec1aa3a6c