[INFO] updating cached repository https://github.com/BonsaiDen/lobby-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 392d531299146486fd8f9df0de7650ef11516a1a
[INFO] testing BonsaiDen/lobby-server against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBonsaiDen%2Flobby-server" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BonsaiDen/lobby-server on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/BonsaiDen/lobby-server
[INFO] finished tweaking git repo https://github.com/BonsaiDen/lobby-server
[INFO] tweaked toml for git repo https://github.com/BonsaiDen/lobby-server written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/BonsaiDen/lobby-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8cd39f2ed05ed9a4da4d83235309eaf5043fa7c49acf6a3a622ab0a5623b5e39
[INFO] running `"docker" "start" "-a" "8cd39f2ed05ed9a4da4d83235309eaf5043fa7c49acf6a3a622ab0a5623b5e39"`
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling bincode v1.0.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling lbs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.41s
[INFO] running `"docker" "inspect" "8cd39f2ed05ed9a4da4d83235309eaf5043fa7c49acf6a3a622ab0a5623b5e39"`
[INFO] running `"docker" "rm" "-f" "8cd39f2ed05ed9a4da4d83235309eaf5043fa7c49acf6a3a622ab0a5623b5e39"`
[INFO] [stdout] 8cd39f2ed05ed9a4da4d83235309eaf5043fa7c49acf6a3a622ab0a5623b5e39
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0de2dd80f4ca405fbadcdfece561fb3a8fe652ad6bcd22698f49d4f5f9312da5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0de2dd80f4ca405fbadcdfece561fb3a8fe652ad6bcd22698f49d4f5f9312da5"`
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling lbs v0.1.0 (/opt/rustwide/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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `"docker" "inspect" "0de2dd80f4ca405fbadcdfece561fb3a8fe652ad6bcd22698f49d4f5f9312da5"`
[INFO] running `"docker" "rm" "-f" "0de2dd80f4ca405fbadcdfece561fb3a8fe652ad6bcd22698f49d4f5f9312da5"`
[INFO] [stdout] 0de2dd80f4ca405fbadcdfece561fb3a8fe652ad6bcd22698f49d4f5f9312da5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 077019c2be065c44c31674827fd75b790f8bb9aa3e0d07060cc660afb4648b2a
[INFO] running `"docker" "start" "-a" "077019c2be065c44c31674827fd75b790f8bb9aa3e0d07060cc660afb4648b2a"`
[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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lbs-85241dc5cc67840e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lbs
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "077019c2be065c44c31674827fd75b790f8bb9aa3e0d07060cc660afb4648b2a"`
[INFO] running `"docker" "rm" "-f" "077019c2be065c44c31674827fd75b790f8bb9aa3e0d07060cc660afb4648b2a"`
[INFO] [stdout] 077019c2be065c44c31674827fd75b790f8bb9aa3e0d07060cc660afb4648b2a