Dec 11 17:07:23.445 INFO checking igor-pilchuk/chromecast-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:07:23.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 17:07:23.887 INFO [stdout] 540c3c0b90a24b91f005ea7162111bb3652d58186d93039a404c521a9470199d
Dec 11 17:07:23.889 INFO running `"docker" "start" "-a" "540c3c0b90a24b91f005ea7162111bb3652d58186d93039a404c521a9470199d"`
Dec 11 17:07:25.712 INFO [stderr] usermod: no changes
Dec 11 17:07:25.768 INFO [stderr]     Checking ccastd v0.1.0 (/source)
Dec 11 17:07:26.247 INFO [stderr] warning: unused variable: `bytes`
Dec 11 17:07:26.247 INFO [stderr]   --> src/mdns.rs:16:12
Dec 11 17:07:26.247 INFO [stderr]    |
Dec 11 17:07:26.247 INFO [stderr] 16 |         Ok(bytes) => Ok(vec![]),
Dec 11 17:07:26.247 INFO [stderr]    |            ^^^^^ help: consider using `_bytes` instead
Dec 11 17:07:26.247 INFO [stderr]    |
Dec 11 17:07:26.247 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:07:26.247 INFO [stderr] 
Dec 11 17:07:26.268 INFO [stderr] warning: unused variable: `s`
Dec 11 17:07:26.268 INFO [stderr]  --> src/main.rs:4:23
Dec 11 17:07:26.268 INFO [stderr]   |
Dec 11 17:07:26.268 INFO [stderr] 4 |     if let Result::Ok(s) = mdns::mdns_lookup() {
Dec 11 17:07:26.268 INFO [stderr]   |                       ^ help: consider using `_s` instead
Dec 11 17:07:26.268 INFO [stderr] 
Dec 11 17:07:26.356 INFO [stderr] warning: unused variable: `bytes`
Dec 11 17:07:26.356 INFO [stderr]   --> src/mdns.rs:16:12
Dec 11 17:07:26.356 INFO [stderr]    |
Dec 11 17:07:26.356 INFO [stderr] 16 |         Ok(bytes) => Ok(vec![]),
Dec 11 17:07:26.356 INFO [stderr]    |            ^^^^^ help: consider using `_bytes` instead
Dec 11 17:07:26.356 INFO [stderr]    |
Dec 11 17:07:26.356 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:07:26.356 INFO [stderr] 
Dec 11 17:07:26.356 INFO [stderr] warning: unused variable: `s`
Dec 11 17:07:26.356 INFO [stderr]  --> src/main.rs:4:23
Dec 11 17:07:26.356 INFO [stderr]   |
Dec 11 17:07:26.356 INFO [stderr] 4 |     if let Result::Ok(s) = mdns::mdns_lookup() {
Dec 11 17:07:26.356 INFO [stderr]   |                       ^ help: consider using `_s` instead
Dec 11 17:07:26.356 INFO [stderr] 
Dec 11 17:07:26.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 11 17:07:26.416 INFO [stderr] su: No module specific data is present
Dec 11 17:07:27.010 INFO running `"docker" "inspect" "540c3c0b90a24b91f005ea7162111bb3652d58186d93039a404c521a9470199d"`
Dec 11 17:07:27.310 INFO running `"docker" "rm" "-f" "540c3c0b90a24b91f005ea7162111bb3652d58186d93039a404c521a9470199d"`
Dec 11 17:07:27.608 INFO [stdout] 540c3c0b90a24b91f005ea7162111bb3652d58186d93039a404c521a9470199d