[INFO] cloning repository https://github.com/winjo/tcp-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winjo/tcp-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinjo%2Ftcp-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinjo%2Ftcp-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fac03f6c1d00305260c54915504b78af3ce7f831
[INFO] checking winjo/tcp-proxy against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinjo%2Ftcp-proxy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/winjo/tcp-proxy
[INFO] finished tweaking git repo https://github.com/winjo/tcp-proxy
[INFO] tweaked toml for git repo https://github.com/winjo/tcp-proxy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/winjo/tcp-proxy on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/winjo/tcp-proxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57eaf465cde9fe0b8d6f365c2ea0f44e5ae48eb9945cfc62b78c5ecd7380ef41
[INFO] running `Command { std: "docker" "start" "-a" "57eaf465cde9fe0b8d6f365c2ea0f44e5ae48eb9945cfc62b78c5ecd7380ef41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57eaf465cde9fe0b8d6f365c2ea0f44e5ae48eb9945cfc62b78c5ecd7380ef41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57eaf465cde9fe0b8d6f365c2ea0f44e5ae48eb9945cfc62b78c5ecd7380ef41", kill_on_drop: false }`
[INFO] [stdout] 57eaf465cde9fe0b8d6f365c2ea0f44e5ae48eb9945cfc62b78c5ecd7380ef41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9c67121fd6184476ebf7e4ff022d5af3a867cfd748b5647c0d6ff213f1b2ab
[INFO] running `Command { std: "docker" "start" "-a" "ac9c67121fd6184476ebf7e4ff022d5af3a867cfd748b5647c0d6ff213f1b2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking tcp-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/client.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_client` is never used
[INFO] [stdout]   --> src/client.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub async fn start_client(config: Config) -> anyhow::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_conn` is never used
[INFO] [stdout]   --> src/client.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | async fn handle_conn(client_conn: TcpStream, proxy_addr: String, target_addr: String) -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_server` is never used
[INFO] [stdout]  --> src/server.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn start_server() -> anyhow::Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_conn` is never used
[INFO] [stdout]   --> src/server.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn handle_conn(client_conn: TcpStream) -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shutdown_signal` is never used
[INFO] [stdout]  --> src/signal.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) async fn shutdown_signal() {
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/client.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_client` is never used
[INFO] [stdout]   --> src/client.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub async fn start_client(config: Config) -> anyhow::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_conn` is never used
[INFO] [stdout]   --> src/client.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | async fn handle_conn(client_conn: TcpStream, proxy_addr: String, target_addr: String) -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_server` is never used
[INFO] [stdout]  --> src/server.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn start_server() -> anyhow::Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_conn` is never used
[INFO] [stdout]   --> src/server.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn handle_conn(client_conn: TcpStream) -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shutdown_signal` is never used
[INFO] [stdout]  --> src/signal.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) async fn shutdown_signal() {
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "ac9c67121fd6184476ebf7e4ff022d5af3a867cfd748b5647c0d6ff213f1b2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9c67121fd6184476ebf7e4ff022d5af3a867cfd748b5647c0d6ff213f1b2ab", kill_on_drop: false }`
[INFO] [stdout] ac9c67121fd6184476ebf7e4ff022d5af3a867cfd748b5647c0d6ff213f1b2ab
