[INFO] fetching crate rd-std 0.1.0... [INFO] testing rd-std-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rd-std 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rd-std 0.1.0 [INFO] finished tweaking crates.io crate rd-std 0.1.0 [INFO] tweaked toml for crates.io crate rd-std 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rd-std 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.6.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 738cab55a9b8073d587b128cd69ff42702d5d3be88e4ba71d529b14315eef982 [INFO] running `Command { std: "docker" "start" "-a" "738cab55a9b8073d587b128cd69ff42702d5d3be88e4ba71d529b14315eef982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "738cab55a9b8073d587b128cd69ff42702d5d3be88e4ba71d529b14315eef982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738cab55a9b8073d587b128cd69ff42702d5d3be88e4ba71d529b14315eef982", kill_on_drop: false }` [INFO] [stdout] 738cab55a9b8073d587b128cd69ff42702d5d3be88e4ba71d529b14315eef982 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83b7edc186e477d13df1749560f50b8a4ba418ad99b01b797a298d14dee09f53 [INFO] running `Command { std: "docker" "start" "-a" "83b7edc186e477d13df1749560f50b8a4ba418ad99b01b797a298d14dee09f53", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling rd-interface v0.4.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rd-std v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/client.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] 23 + pub struct Socks5UdpSocket(UdpSocket, (), SocketAddr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/server.rs:142:39 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 142 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] 142 + pub struct Socks5UdpSocket(UdpSocket, (), RwLock>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.72s [INFO] running `Command { std: "docker" "inspect" "83b7edc186e477d13df1749560f50b8a4ba418ad99b01b797a298d14dee09f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83b7edc186e477d13df1749560f50b8a4ba418ad99b01b797a298d14dee09f53", kill_on_drop: false }` [INFO] [stdout] 83b7edc186e477d13df1749560f50b8a4ba418ad99b01b797a298d14dee09f53 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66359b6a37975931a448079199a84075d22166e4a34cc9c0b414676bd225cc01 [INFO] running `Command { std: "docker" "start" "-a" "66359b6a37975931a448079199a84075d22166e4a34cc9c0b414676bd225cc01", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rd-std v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/client.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] 23 + pub struct Socks5UdpSocket(UdpSocket, (), SocketAddr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/server.rs:142:39 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 142 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] 142 + pub struct Socks5UdpSocket(UdpSocket, (), RwLock>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `local_log` [INFO] [stdout] --> src/builtin/local.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg(feature = "local_log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stdout] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/client.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stdout] 23 + pub struct Socks5UdpSocket(UdpSocket, (), SocketAddr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/socks5/server.rs:142:39 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] | --------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 142 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stdout] 142 + pub struct Socks5UdpSocket(UdpSocket, (), RwLock>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "66359b6a37975931a448079199a84075d22166e4a34cc9c0b414676bd225cc01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66359b6a37975931a448079199a84075d22166e4a34cc9c0b414676bd225cc01", kill_on_drop: false }` [INFO] [stdout] 66359b6a37975931a448079199a84075d22166e4a34cc9c0b414676bd225cc01 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c1f4a3e438377b8d1210c12b3e91fd6b524007ad36dc96999ed2eb9449efeff [INFO] running `Command { std: "docker" "start" "-a" "0c1f4a3e438377b8d1210c12b3e91fd6b524007ad36dc96999ed2eb9449efeff", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `local_log` [INFO] [stderr] --> src/builtin/local.rs:85:15 [INFO] [stderr] | [INFO] [stderr] 85 | #[cfg(feature = "local_log")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stderr] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `local_log` [INFO] [stderr] --> src/builtin/local.rs:96:15 [INFO] [stderr] | [INFO] [stderr] 96 | #[cfg(feature = "local_log")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stderr] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `local_log` [INFO] [stderr] --> src/builtin/local.rs:103:15 [INFO] [stderr] | [INFO] [stderr] 103 | #[cfg(feature = "local_log")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `http`, `http_server`, and `plugin` [INFO] [stderr] = help: consider adding `local_log` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: field `1` is never read [INFO] [stderr] --> src/socks5/client.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stderr] | --------------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 23 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, SocketAddr); [INFO] [stderr] 23 + pub struct Socks5UdpSocket(UdpSocket, (), SocketAddr); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `1` is never read [INFO] [stderr] --> src/socks5/server.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stderr] | --------------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 142 - pub struct Socks5UdpSocket(UdpSocket, TcpStream, RwLock>); [INFO] [stderr] 142 + pub struct Socks5UdpSocket(UdpSocket, (), RwLock>); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rd-std` (lib) generated 5 warnings [INFO] [stderr] warning: `rd-std` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rd_std-5aa140011da5fc0d) [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 rd_std [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" "0c1f4a3e438377b8d1210c12b3e91fd6b524007ad36dc96999ed2eb9449efeff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c1f4a3e438377b8d1210c12b3e91fd6b524007ad36dc96999ed2eb9449efeff", kill_on_drop: false }` [INFO] [stdout] 0c1f4a3e438377b8d1210c12b3e91fd6b524007ad36dc96999ed2eb9449efeff