[INFO] cloning repository https://github.com/crat0z/socks-proxy-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crat0z/socks-proxy-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrat0z%2Fsocks-proxy-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrat0z%2Fsocks-proxy-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1211bd467fdddde4c152b4aefe1025e2088e11e6
[INFO] checking crat0z/socks-proxy-server against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrat0z%2Fsocks-proxy-server" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/crat0z/socks-proxy-server
[INFO] finished tweaking git repo https://github.com/crat0z/socks-proxy-server
[INFO] tweaked toml for git repo https://github.com/crat0z/socks-proxy-server written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crat0z/socks-proxy-server on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crat0z/socks-proxy-server 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10c42a8a835403bbce281d7f947f1c920dff140922cd67054406fa007833e3fc
[INFO] running `Command { std: "docker" "start" "-a" "10c42a8a835403bbce281d7f947f1c920dff140922cd67054406fa007833e3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10c42a8a835403bbce281d7f947f1c920dff140922cd67054406fa007833e3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c42a8a835403bbce281d7f947f1c920dff140922cd67054406fa007833e3fc", kill_on_drop: false }`
[INFO] [stdout] 10c42a8a835403bbce281d7f947f1c920dff140922cd67054406fa007833e3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224bdff4220a3f3e746b238fc8741970d8feab9f14282a6ab7b84d3dcc878eb5
[INFO] running `Command { std: "docker" "start" "-a" "224bdff4220a3f3e746b238fc8741970d8feab9f14282a6ab7b84d3dcc878eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking clap v3.2.16
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking nom-bufreader v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking socks-proxy-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> src/socks.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct SOCKS4Init {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 62 |     pub cmd: SOCKS4Cmd,
[INFO] [stdout] 63 |     pub ident: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SOCKS4Init` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/socks.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct SOCKS5AuthRequest {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 86 |     pub ver: u8,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SOCKS5AuthRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> src/socks.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct SOCKS4Init {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 62 |     pub cmd: SOCKS4Cmd,
[INFO] [stdout] 63 |     pub ident: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SOCKS4Init` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ver` is never read
[INFO] [stdout]   --> src/socks.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct SOCKS5AuthRequest {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 86 |     pub ver: u8,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SOCKS5AuthRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "224bdff4220a3f3e746b238fc8741970d8feab9f14282a6ab7b84d3dcc878eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224bdff4220a3f3e746b238fc8741970d8feab9f14282a6ab7b84d3dcc878eb5", kill_on_drop: false }`
[INFO] [stdout] 224bdff4220a3f3e746b238fc8741970d8feab9f14282a6ab7b84d3dcc878eb5
