[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] testing winjo/tcp-proxy against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinjo%2Ftcp-proxy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/winjo/tcp-proxy on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing winjo/tcp-proxy against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinjo%2Ftcp-proxy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/winjo/tcp-proxy on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fce63632f2f9569e065005972b7c16c68dc6ac2c68750153ed8173610ed4a8e7 [INFO] running `Command { std: "docker" "start" "-a" "fce63632f2f9569e065005972b7c16c68dc6ac2c68750153ed8173610ed4a8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fce63632f2f9569e065005972b7c16c68dc6ac2c68750153ed8173610ed4a8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce63632f2f9569e065005972b7c16c68dc6ac2c68750153ed8173610ed4a8e7", kill_on_drop: false }` [INFO] [stdout] fce63632f2f9569e065005972b7c16c68dc6ac2c68750153ed8173610ed4a8e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 928433ae2b9595d4e6219d7de81f1882d72b0f69e488782bb9e7ca075f07a4df [INFO] running `Command { std: "docker" "start" "-a" "928433ae2b9595d4e6219d7de81f1882d72b0f69e488782bb9e7ca075f07a4df", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s [INFO] running `Command { std: "docker" "inspect" "928433ae2b9595d4e6219d7de81f1882d72b0f69e488782bb9e7ca075f07a4df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928433ae2b9595d4e6219d7de81f1882d72b0f69e488782bb9e7ca075f07a4df", kill_on_drop: false }` [INFO] [stdout] 928433ae2b9595d4e6219d7de81f1882d72b0f69e488782bb9e7ca075f07a4df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dc98277ae6d0803bf448e61b9b8d993a9c5c2ed1180deaba21bf81ea9d7a2ca [INFO] running `Command { std: "docker" "start" "-a" "3dc98277ae6d0803bf448e61b9b8d993a9c5c2ed1180deaba21bf81ea9d7a2ca", kill_on_drop: false }` [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] Compiling 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "3dc98277ae6d0803bf448e61b9b8d993a9c5c2ed1180deaba21bf81ea9d7a2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dc98277ae6d0803bf448e61b9b8d993a9c5c2ed1180deaba21bf81ea9d7a2ca", kill_on_drop: false }` [INFO] [stdout] 3dc98277ae6d0803bf448e61b9b8d993a9c5c2ed1180deaba21bf81ea9d7a2ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9ef21743358f43111ed1d4ee67924e57cfdcd5d903bb521d3c12ab7f67d91ab [INFO] running `Command { std: "docker" "start" "-a" "f9ef21743358f43111ed1d4ee67924e57cfdcd5d903bb521d3c12ab7f67d91ab", kill_on_drop: false }` [INFO] [stderr] warning: struct `Config` is never constructed [INFO] [stderr] --> src/client.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `start_client` is never used [INFO] [stderr] --> src/client.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | pub async fn start_client(config: Config) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `handle_conn` is never used [INFO] [stderr] --> src/client.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | async fn handle_conn(client_conn: TcpStream, proxy_addr: String, target_addr: String) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start_server` is never used [INFO] [stderr] --> src/server.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | pub async fn start_server() -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `handle_conn` is never used [INFO] [stderr] --> src/server.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | async fn handle_conn(client_conn: TcpStream) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `shutdown_signal` is never used [INFO] [stderr] --> src/signal.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) async fn shutdown_signal() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tcp-proxy` (lib) generated 6 warnings [INFO] [stderr] warning: `tcp-proxy` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcp_proxy-792e2ab78ebefc40) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tcp_proxy [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f9ef21743358f43111ed1d4ee67924e57cfdcd5d903bb521d3c12ab7f67d91ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9ef21743358f43111ed1d4ee67924e57cfdcd5d903bb521d3c12ab7f67d91ab", kill_on_drop: false }` [INFO] [stdout] f9ef21743358f43111ed1d4ee67924e57cfdcd5d903bb521d3c12ab7f67d91ab