[INFO] cloning repository https://github.com/giangndm/rust-client-server-benchmarks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giangndm/rust-client-server-benchmarks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiangndm%2Frust-client-server-benchmarks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiangndm%2Frust-client-server-benchmarks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e59d7d431e94bb5f60e97a7c7c615cec581e5b6d [INFO] testing giangndm/rust-client-server-benchmarks/e59d7d431e94bb5f60e97a7c7c615cec581e5b6d against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiangndm%2Frust-client-server-benchmarks" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/giangndm/rust-client-server-benchmarks on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/giangndm/rust-client-server-benchmarks [INFO] finished tweaking git repo https://github.com/giangndm/rust-client-server-benchmarks [INFO] tweaked toml for git repo https://github.com/giangndm/rust-client-server-benchmarks written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/giangndm/rust-client-server-benchmarks 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded priority-queue v1.3.2 [INFO] [stderr] Downloaded rustls-pemfile v2.0.0 [INFO] [stderr] Downloaded quinn-plaintext v0.2.0 [INFO] [stderr] Downloaded value-bag v1.4.3 [INFO] [stderr] Downloaded io-uring v0.6.2 [INFO] [stderr] Downloaded clap v4.2.5 [INFO] [stderr] Downloaded rcgen v0.12.0 [INFO] [stderr] Downloaded sfv v0.9.3 [INFO] [stderr] Downloaded clap_builder v4.2.5 [INFO] [stderr] Downloaded monoio v0.2.1 [INFO] [stderr] Downloaded tquic v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9585c87f290d9a745b92d7ae8dcc3db27eaac11fde5cba4dbbe7dfc7fe60beb0 [INFO] running `Command { std: "docker" "start" "-a" "9585c87f290d9a745b92d7ae8dcc3db27eaac11fde5cba4dbbe7dfc7fe60beb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9585c87f290d9a745b92d7ae8dcc3db27eaac11fde5cba4dbbe7dfc7fe60beb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9585c87f290d9a745b92d7ae8dcc3db27eaac11fde5cba4dbbe7dfc7fe60beb0", kill_on_drop: false }` [INFO] [stdout] 9585c87f290d9a745b92d7ae8dcc3db27eaac11fde5cba4dbbe7dfc7fe60beb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0cb4ec07f7fbf0f8c2fcbb896d361913798db14355a9b382d35e4a138fc95c6 [INFO] running `Command { std: "docker" "start" "-a" "c0cb4ec07f7fbf0f8c2fcbb896d361913798db14355a9b382d35e4a138fc95c6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling value-bag v1.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling linux-raw-sys 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darling_macro v0.20.3 [INFO] [stderr] Compiling async-io v2.2.2 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling serde_with_macros v3.4.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling quinn v0.10.2 [INFO] [stderr] Compiling quinn-plaintext v0.2.0 [INFO] [stderr] Compiling serde_with v3.4.0 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling tunnel-benchmark v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `Command { std: "docker" "inspect" "c0cb4ec07f7fbf0f8c2fcbb896d361913798db14355a9b382d35e4a138fc95c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0cb4ec07f7fbf0f8c2fcbb896d361913798db14355a9b382d35e4a138fc95c6", kill_on_drop: false }` [INFO] [stdout] c0cb4ec07f7fbf0f8c2fcbb896d361913798db14355a9b382d35e4a138fc95c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b9a96595664136b6eae50102e94f39ca4c453a188635e1530b0a03097fafd85 [INFO] running `Command { std: "docker" "start" "-a" "2b9a96595664136b6eae50102e94f39ca4c453a188635e1530b0a03097fafd85", kill_on_drop: false }` [INFO] [stderr] Compiling tunnel-benchmark v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tquic::TIMER_GRANULARITY` [INFO] [stdout] --> examples/tquic_client.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use tquic::TIMER_GRANULARITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> examples/udp_client_monoio.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | let (res, buf) = stream.send(buf).await; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> examples/tquic_server_async_std.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 122 | / loop { [INFO] [stdout] 123 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stdout] 124 | | Ok(v) => v, [INFO] [stdout] 125 | | Err(e) => { [INFO] [stdout] ... | [INFO] [stdout] 144 | | }; [INFO] [stdout] 145 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 146 | [INFO] [stdout] 147 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_server_async_std.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_native_utils/mod.rs:68:39 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_native_utils/mod.rs:68:39 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_server_native.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_client_native.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tquic::TIMER_GRANULARITY` [INFO] [stdout] --> examples/tquic_server.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use tquic::TIMER_GRANULARITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:86:39 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> examples/tquic_native_utils/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct QuicSocket { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stdout] --> examples/tquic_native_utils/mod.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl QuicSocket { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client.rs:308:29 [INFO] [stdout] | [INFO] [stdout] 308 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 308 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 331 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_client.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 338 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 338 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_native.rs:295:29 [INFO] [stdout] | [INFO] [stdout] 295 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 295 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_native.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 318 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_client_native.rs:325:29 [INFO] [stdout] | [INFO] [stdout] 325 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 325 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_native.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 254 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_native.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 277 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_server_native.rs:284:29 [INFO] [stdout] | [INFO] [stdout] 284 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 284 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> examples/tquic_client_tokio.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 119 | / loop { [INFO] [stdout] 120 | | // Read datagram from the socket. [INFO] [stdout] 121 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stdout] 122 | | Ok(v) => v, [INFO] [stdout] ... | [INFO] [stdout] 142 | | }; [INFO] [stdout] 143 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 144 | [INFO] [stdout] 145 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_tokio_utils/mod.rs:79:39 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct QuicSocket { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 41 | impl QuicSocket { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub async fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_async_std.rs:251:29 [INFO] [stdout] | [INFO] [stdout] 251 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 251 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_async_std.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 274 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 274 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_server_async_std.rs:281:29 [INFO] [stdout] | [INFO] [stdout] 281 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 281 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | socket.set_nonblocking(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = socket.set_nonblocking(true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_client_tokio.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> examples/tquic_server_tokio.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 122 | / loop { [INFO] [stdout] 123 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stdout] 124 | | Ok(v) => v, [INFO] [stdout] 125 | | Err(e) => { [INFO] [stdout] ... | [INFO] [stdout] 144 | | }; [INFO] [stdout] 145 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 146 | [INFO] [stdout] 147 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_server_tokio.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> examples/tquic_client_async_std.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 119 | / loop { [INFO] [stdout] 120 | | // Read datagram from the socket. [INFO] [stdout] 121 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stdout] 122 | | Ok(v) => v, [INFO] [stdout] ... | [INFO] [stdout] 142 | | }; [INFO] [stdout] 143 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 144 | [INFO] [stdout] 145 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_tokio.rs:293:29 [INFO] [stdout] | [INFO] [stdout] 293 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 293 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_tokio.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 316 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 316 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_client_tokio.rs:323:29 [INFO] [stdout] | [INFO] [stdout] 323 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 323 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:86:39 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> examples/tquic_tokio_utils/mod.rs:79:39 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/tquic_client_async_std.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> examples/tquic_utils/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct QuicSocket { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stdout] --> examples/tquic_utils/mod.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl QuicSocket { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn new_client_socket(is_ipv4: bool, registry: &Registry) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server.rs:262:29 [INFO] [stdout] | [INFO] [stdout] 262 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 285 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_server.rs:292:29 [INFO] [stdout] | [INFO] [stdout] 292 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 292 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_async_std.rs:293:29 [INFO] [stdout] | [INFO] [stdout] 293 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 293 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_client_async_std.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 316 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 316 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_client_async_std.rs:323:29 [INFO] [stdout] | [INFO] [stdout] 323 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 323 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_async_std_utils/mod.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | socket.set_nonblocking(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = socket.set_nonblocking(true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> examples/tquic_tokio_utils/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct QuicSocket { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stdout] --> examples/tquic_tokio_utils/mod.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 39 | impl QuicSocket { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub async fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_tokio.rs:251:29 [INFO] [stdout] | [INFO] [stdout] 251 | ... conn.stream_want_write(stream_id, true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 251 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_tokio.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 274 | conn.stream_want_write(stream_id, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 274 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stdout] --> examples/tquic_server_tokio.rs:281:29 [INFO] [stdout] | [INFO] [stdout] 281 | ... buf.split_to(written_size); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider Bytes::advance if you don't need the other half [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 281 | let _ = buf.split_to(written_size); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/tquic_server_tokio.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 320 | / tokio::spawn(async move { [INFO] [stdout] 321 | | loop { [INFO] [stdout] 322 | | // Process connections. [INFO] [stdout] 323 | | if let Err(e) = server.endpoint.process_connections() { [INFO] [stdout] ... | [INFO] [stdout] 340 | | }) [INFO] [stdout] 341 | | .await; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 320 | let _ = tokio::spawn(async move { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.07s [INFO] running `Command { std: "docker" "inspect" "2b9a96595664136b6eae50102e94f39ca4c453a188635e1530b0a03097fafd85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b9a96595664136b6eae50102e94f39ca4c453a188635e1530b0a03097fafd85", kill_on_drop: false }` [INFO] [stdout] 2b9a96595664136b6eae50102e94f39ca4c453a188635e1530b0a03097fafd85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 222592a6300c37d3cfebb01a1c4ae5988bd0e513d43f4290e4b946acecb6615a [INFO] running `Command { std: "docker" "start" "-a" "222592a6300c37d3cfebb01a1c4ae5988bd0e513d43f4290e4b946acecb6615a", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> examples/udp_client_monoio.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | let (res, buf) = stream.send(buf).await; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> examples/tquic_client_tokio.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 119 | / loop { [INFO] [stderr] 120 | | // Read datagram from the socket. [INFO] [stderr] 121 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stderr] 122 | | Ok(v) => v, [INFO] [stderr] ... | [INFO] [stderr] 142 | | }; [INFO] [stderr] 143 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 144 | [INFO] [stderr] 145 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> examples/tquic_tokio_utils/mod.rs:79:39 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_client_tokio.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_tokio.rs:293:29 [INFO] [stderr] | [INFO] [stderr] 293 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 293 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_tokio.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 316 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_client_tokio.rs:323:29 [INFO] [stderr] | [INFO] [stderr] 323 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 323 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> examples/tquic_client_async_std.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 119 | / loop { [INFO] [stderr] 120 | | // Read datagram from the socket. [INFO] [stderr] 121 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stderr] 122 | | Ok(v) => v, [INFO] [stderr] ... | [INFO] [stderr] 142 | | }; [INFO] [stderr] 143 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 144 | [INFO] [stderr] 145 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> examples/tquic_async_std_utils/mod.rs:86:39 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_client_async_std.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_async_std.rs:293:29 [INFO] [stderr] | [INFO] [stderr] 293 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 293 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_async_std.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 316 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_client_async_std.rs:323:29 [INFO] [stderr] | [INFO] [stderr] 323 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 323 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_async_std_utils/mod.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | socket.set_nonblocking(true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 44 | let _ = socket.set_nonblocking(true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> examples/tquic_server_tokio.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 122 | / loop { [INFO] [stderr] 123 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stderr] 124 | | Ok(v) => v, [INFO] [stderr] 125 | | Err(e) => { [INFO] [stderr] ... | [INFO] [stderr] 144 | | }; [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 146 | [INFO] [stderr] 147 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_server_tokio.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> examples/tquic_tokio_utils/mod.rs:79:39 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] [INFO] [stderr] warning: field `local_addr` is never read [INFO] [stderr] --> examples/tquic_tokio_utils/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct QuicSocket { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 36 | local_addr: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stderr] --> examples/tquic_tokio_utils/mod.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 39 | impl QuicSocket { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 47 | pub async fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_tokio.rs:251:29 [INFO] [stderr] | [INFO] [stderr] 251 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 251 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_tokio.rs:274:9 [INFO] [stderr] | [INFO] [stderr] 274 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 274 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_server_tokio.rs:281:29 [INFO] [stderr] | [INFO] [stderr] 281 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 281 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_tokio.rs:320:5 [INFO] [stderr] | [INFO] [stderr] 320 | / tokio::spawn(async move { [INFO] [stderr] 321 | | loop { [INFO] [stderr] 322 | | // Process connections. [INFO] [stderr] 323 | | if let Err(e) = server.endpoint.process_connections() { [INFO] [stderr] ... | [INFO] [stderr] 340 | | }) [INFO] [stderr] 341 | | .await; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 320 | let _ = tokio::spawn(async move { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> examples/tquic_native_utils/mod.rs:68:39 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_server_native.rs:128:17 [INFO] [stderr] | [INFO] [stderr] 128 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: field `local_addr` is never read [INFO] [stderr] --> examples/tquic_native_utils/mod.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct QuicSocket { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 34 | local_addr: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stderr] --> examples/tquic_native_utils/mod.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 37 | impl QuicSocket { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_native.rs:254:29 [INFO] [stderr] | [INFO] [stderr] 254 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 254 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_native.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 277 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_server_native.rs:284:29 [INFO] [stderr] | [INFO] [stderr] 284 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 284 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tunnel-benchmark` (example "udp_client_monoio") generated 1 warning [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_client_tokio") generated 6 warnings [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_client_async_std") generated 7 warnings [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_server_tokio") generated 9 warnings [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_server_native") generated 7 warnings [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> examples/tquic_server_async_std.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 122 | / loop { [INFO] [stderr] 123 | | let (len, local, remote) = match self.sock.recv_from(&mut self.recv_buf) { [INFO] [stderr] 124 | | Ok(v) => v, [INFO] [stderr] 125 | | Err(e) => { [INFO] [stderr] ... | [INFO] [stderr] 144 | | }; [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 146 | [INFO] [stderr] 147 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_server_async_std.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> examples/tquic_async_std_utils/mod.rs:86:39 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn send_to(&self, buf: &[u8], src: SocketAddr, dst: SocketAddr) -> std::io::Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] [INFO] [stderr] warning: field `local_addr` is never read [INFO] [stderr] --> examples/tquic_async_std_utils/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct QuicSocket { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 38 | local_addr: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stderr] --> examples/tquic_async_std_utils/mod.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 41 | impl QuicSocket { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 54 | pub async fn new_client_socket(is_ipv4: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_async_std.rs:251:29 [INFO] [stderr] | [INFO] [stderr] 251 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 251 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server_async_std.rs:274:9 [INFO] [stderr] | [INFO] [stderr] 274 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 274 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_server_async_std.rs:281:29 [INFO] [stderr] | [INFO] [stderr] 281 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 281 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/tquic_client_native.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_native.rs:295:29 [INFO] [stderr] | [INFO] [stderr] 295 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 295 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client_native.rs:318:9 [INFO] [stderr] | [INFO] [stderr] 318 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 318 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_client_native.rs:325:29 [INFO] [stderr] | [INFO] [stderr] 325 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 325 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tquic::TIMER_GRANULARITY` [INFO] [stderr] --> examples/tquic_server.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use tquic::TIMER_GRANULARITY; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `local_addr` is never read [INFO] [stderr] --> examples/tquic_utils/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct QuicSocket { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 43 | local_addr: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new_client_socket` and `local_addr` are never used [INFO] [stderr] --> examples/tquic_utils/mod.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 46 | impl QuicSocket { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 66 | pub fn new_client_socket(is_ipv4: bool, registry: &Registry) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | pub fn local_addr(&self) -> SocketAddr { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server.rs:262:29 [INFO] [stderr] | [INFO] [stderr] 262 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 262 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_server.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 285 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_server.rs:292:29 [INFO] [stderr] | [INFO] [stderr] 292 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 292 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tquic::TIMER_GRANULARITY` [INFO] [stderr] --> examples/tquic_client.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use tquic::TIMER_GRANULARITY; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client.rs:308:29 [INFO] [stderr] | [INFO] [stderr] 308 | ... conn.stream_want_write(stream_id, true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 308 | let _ = conn.stream_want_write(stream_id, true); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/tquic_client.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 331 | conn.stream_want_write(stream_id, false); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 331 | let _ = conn.stream_want_write(stream_id, false); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `bytes::Bytes::split_to` that must be used [INFO] [stderr] --> examples/tquic_client.rs:338:29 [INFO] [stderr] | [INFO] [stderr] 338 | ... buf.split_to(written_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider Bytes::advance if you don't need the other half [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 338 | let _ = buf.split_to(written_size); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_server_async_std") generated 9 warnings (1 duplicate) [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_client_native") generated 5 warnings (1 duplicate) [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_server") generated 6 warnings (run `cargo fix --example "tquic_server"` to apply 1 suggestion) [INFO] [stderr] warning: `tunnel-benchmark` (example "tquic_client") generated 4 warnings (run `cargo fix --example "tquic_client"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tunnel_benchmark-252dbea38ececce0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tunnel_benchmark [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" "222592a6300c37d3cfebb01a1c4ae5988bd0e513d43f4290e4b946acecb6615a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "222592a6300c37d3cfebb01a1c4ae5988bd0e513d43f4290e4b946acecb6615a", kill_on_drop: false }` [INFO] [stdout] 222592a6300c37d3cfebb01a1c4ae5988bd0e513d43f4290e4b946acecb6615a