Dec 19 16:01:57.668 INFO checking hoodie/peerchat against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 16:01:57.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hoodie/peerchat:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 16:01:58.188 INFO [stdout] 365ccfa34aaf736070b4d6e2a31dff442d36fac4fd8922c143394a2f011fff70 Dec 19 16:01:58.194 INFO running `"docker" "start" "-a" "365ccfa34aaf736070b4d6e2a31dff442d36fac4fd8922c143394a2f011fff70"` Dec 19 16:01:59.581 INFO [stderr] Blocking waiting for file lock on the registry index Dec 19 16:01:59.636 INFO [stderr] Checking thread_local v0.3.4 Dec 19 16:01:59.958 INFO [stderr] Checking regex v0.2.2 Dec 19 16:02:01.908 INFO [stderr] Checking env_logger v0.4.3 Dec 19 16:02:02.304 INFO [stderr] Checking peerchat v0.1.0 (/opt/crater/workdir) Dec 19 16:02:04.506 INFO [stderr] warning: unused variable: `msg` Dec 19 16:02:04.506 INFO [stderr] --> examples/server.rs:56:14 Dec 19 16:02:04.506 INFO [stderr] | Dec 19 16:02:04.506 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) { Dec 19 16:02:04.506 INFO [stderr] | ^^^ help: consider using `_msg` instead Dec 19 16:02:04.506 INFO [stderr] | Dec 19 16:02:04.508 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 16:02:04.508 INFO [stderr] Dec 19 16:02:04.508 INFO [stderr] warning: unused variable: `receivers` Dec 19 16:02:04.508 INFO [stderr] --> examples/server.rs:56:25 Dec 19 16:02:04.508 INFO [stderr] | Dec 19 16:02:04.508 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) { Dec 19 16:02:04.508 INFO [stderr] | ^^^^^^^^^ help: consider using `_receivers` instead Dec 19 16:02:04.508 INFO [stderr] Dec 19 16:02:04.520 INFO [stderr] warning: function is never used: `broadcast` Dec 19 16:02:04.520 INFO [stderr] --> examples/server.rs:56:1 Dec 19 16:02:04.520 INFO [stderr] | Dec 19 16:02:04.520 INFO [stderr] 56 | fn broadcast(msg: &str, receivers: &[SocketAddr]) { Dec 19 16:02:04.520 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:02:04.520 INFO [stderr] | Dec 19 16:02:04.520 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 16:02:04.520 INFO [stderr] Dec 19 16:02:04.540 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.97s Dec 19 16:02:05.311 INFO running `"docker" "inspect" "365ccfa34aaf736070b4d6e2a31dff442d36fac4fd8922c143394a2f011fff70"` Dec 19 16:02:05.697 INFO running `"docker" "rm" "-f" "365ccfa34aaf736070b4d6e2a31dff442d36fac4fd8922c143394a2f011fff70"` Dec 19 16:02:05.929 INFO [stdout] 365ccfa34aaf736070b4d6e2a31dff442d36fac4fd8922c143394a2f011fff70