[INFO] updating cached repository BonsaiDen/lobby-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BonsaiDen/lobby-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BonsaiDen/lobby-server" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/BonsaiDen/lobby-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/BonsaiDen/lobby-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BonsaiDen/lobby-server" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/BonsaiDen/lobby-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/BonsaiDen/lobby-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 392d531299146486fd8f9df0de7650ef11516a1a
[INFO] sha for GitHub repo BonsaiDen/lobby-server: 392d531299146486fd8f9df0de7650ef11516a1a
[INFO] validating manifest of BonsaiDen/lobby-server on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BonsaiDen/lobby-server on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BonsaiDen/lobby-server
[INFO] finished frobbing BonsaiDen/lobby-server
[INFO] frobbed toml for BonsaiDen/lobby-server written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/BonsaiDen/lobby-server/Cargo.toml
[INFO] started frobbing BonsaiDen/lobby-server
[INFO] finished frobbing BonsaiDen/lobby-server
[INFO] frobbed toml for BonsaiDen/lobby-server written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/BonsaiDen/lobby-server/Cargo.toml
[INFO] crate BonsaiDen/lobby-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking BonsaiDen/lobby-server against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/BonsaiDen/lobby-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ea2cbe59412d737a2cbdb0c00d7f0b90da269f50d9b539c3dcff2f2e8f578a5c
[INFO] running `"docker" "start" "-a" "ea2cbe59412d737a2cbdb0c00d7f0b90da269f50d9b539c3dcff2f2e8f578a5c"`
[INFO] [stderr]     Checking bincode v1.0.0
[INFO] [stderr]     Checking lbs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> examples/client/main.rs:59:41
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 Event::LobbyJoinRequest(id, conn, payload) => {
[INFO] [stderr]    |                                         ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> examples/client/main.rs:63:47
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 Event::LobbyPreferenceRequest(id, conn, key, value) => {
[INFO] [stderr]    |                                               ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `socket`
[INFO] [stderr]   --> examples/client/main.rs:74:41
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 Event::LobbyStarted(id, socket, connections, pref) => {
[INFO] [stderr]    |                                         ^^^^^^ help: consider prefixing with an underscore: `_socket`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `"docker" "inspect" "ea2cbe59412d737a2cbdb0c00d7f0b90da269f50d9b539c3dcff2f2e8f578a5c"`
[INFO] running `"docker" "rm" "-f" "ea2cbe59412d737a2cbdb0c00d7f0b90da269f50d9b539c3dcff2f2e8f578a5c"`
[INFO] [stdout] ea2cbe59412d737a2cbdb0c00d7f0b90da269f50d9b539c3dcff2f2e8f578a5c