Dec 12 03:42:10.906 INFO checking BonsaiDen/lobby-server against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:42:10.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 03:42:11.061 INFO [stdout] 68e3ba129ddf2ef44cb29747d7f770ea749071a4b8b108258468a1b533958183
Dec 12 03:42:11.066 INFO running `"docker" "start" "-a" "68e3ba129ddf2ef44cb29747d7f770ea749071a4b8b108258468a1b533958183"`
Dec 12 03:42:12.204 INFO [stderr] usermod: no changes
Dec 12 03:42:12.351 INFO [stderr]     Checking bincode v1.0.0
Dec 12 03:42:12.356 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Dec 12 03:42:16.628 INFO [stderr]    Compiling serde_derive v1.0.37
Dec 12 03:42:23.724 INFO [stderr]     Checking lbs v0.1.0 (/source)
Dec 12 03:42:27.408 INFO [stderr] warning: unused variable: `id`
Dec 12 03:42:27.408 INFO [stderr]   --> examples/client/main.rs:59:41
Dec 12 03:42:27.408 INFO [stderr]    |
Dec 12 03:42:27.408 INFO [stderr] 59 |                 Event::LobbyJoinRequest(id, conn, payload) => {
Dec 12 03:42:27.408 INFO [stderr]    |                                         ^^ help: consider using `_id` instead
Dec 12 03:42:27.408 INFO [stderr]    |
Dec 12 03:42:27.408 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:42:27.408 INFO [stderr] 
Dec 12 03:42:27.408 INFO [stderr] warning: unused variable: `id`
Dec 12 03:42:27.408 INFO [stderr]   --> examples/client/main.rs:63:47
Dec 12 03:42:27.408 INFO [stderr]    |
Dec 12 03:42:27.408 INFO [stderr] 63 |                 Event::LobbyPreferenceRequest(id, conn, key, value) => {
Dec 12 03:42:27.408 INFO [stderr]    |                                               ^^ help: consider using `_id` instead
Dec 12 03:42:27.408 INFO [stderr] 
Dec 12 03:42:27.408 INFO [stderr] warning: unused variable: `socket`
Dec 12 03:42:27.408 INFO [stderr]   --> examples/client/main.rs:74:41
Dec 12 03:42:27.408 INFO [stderr]    |
Dec 12 03:42:27.409 INFO [stderr] 74 |                 Event::LobbyStarted(id, socket, connections, pref) => {
Dec 12 03:42:27.409 INFO [stderr]    |                                         ^^^^^^ help: consider using `_socket` instead
Dec 12 03:42:27.409 INFO [stderr] 
Dec 12 03:42:27.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
Dec 12 03:42:27.698 INFO [stderr] su: No module specific data is present
Dec 12 03:42:28.054 INFO running `"docker" "inspect" "68e3ba129ddf2ef44cb29747d7f770ea749071a4b8b108258468a1b533958183"`
Dec 12 03:42:28.176 INFO running `"docker" "rm" "-f" "68e3ba129ddf2ef44cb29747d7f770ea749071a4b8b108258468a1b533958183"`
Dec 12 03:42:28.343 INFO [stdout] 68e3ba129ddf2ef44cb29747d7f770ea749071a4b8b108258468a1b533958183