[INFO] cloning repository https://github.com/coderSomya/TCP-Client-Server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coderSomya/TCP-Client-Server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcoderSomya%2FTCP-Client-Server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcoderSomya%2FTCP-Client-Server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1c06c6dc9fd542c07c585e8bc90994060fd60f2
[INFO] testing coderSomya/TCP-Client-Server against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcoderSomya%2FTCP-Client-Server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coderSomya/TCP-Client-Server on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coderSomya/TCP-Client-Server
[INFO] finished tweaking git repo https://github.com/coderSomya/TCP-Client-Server
[INFO] tweaked toml for git repo https://github.com/coderSomya/TCP-Client-Server written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/coderSomya/TCP-Client-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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4cfe195d44136397a48753a7298d05f18094aa9cbb7b0ed6f10dc1b513850d
[INFO] running `Command { std: "docker" "start" "-a" "dd4cfe195d44136397a48753a7298d05f18094aa9cbb7b0ed6f10dc1b513850d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4cfe195d44136397a48753a7298d05f18094aa9cbb7b0ed6f10dc1b513850d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4cfe195d44136397a48753a7298d05f18094aa9cbb7b0ed6f10dc1b513850d", kill_on_drop: false }`
[INFO] [stdout] dd4cfe195d44136397a48753a7298d05f18094aa9cbb7b0ed6f10dc1b513850d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be038ad585bd11c550067a3be64a7e50cb731d4b56d167e31b8771efe0c7627d
[INFO] running `Command { std: "docker" "start" "-a" "be038ad585bd11c550067a3be64a7e50cb731d4b56d167e31b8771efe0c7627d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling clap_builder v4.5.17
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling clap v4.5.17
[INFO] [stderr]    Compiling rcat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/connect.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::format, io::{stdout, Read, Write}, net::{TcpListener}};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> src/connect.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_host`
[INFO] [stdout]   --> src/main.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stdout]    |                           ^^^^^^^^^^^ help: try ignoring the field: `client_host: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_port`
[INFO] [stdout]   --> src/main.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `client_port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_host`
[INFO] [stdout]   --> src/main.rs:69:26
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stdout]    |                          ^^^^^^^^^^^ help: try ignoring the field: `server_host: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_port`
[INFO] [stdout]   --> src/main.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `server_port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/main.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn run()-> Result<(), String>{
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.86s
[INFO] running `Command { std: "docker" "inspect" "be038ad585bd11c550067a3be64a7e50cb731d4b56d167e31b8771efe0c7627d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be038ad585bd11c550067a3be64a7e50cb731d4b56d167e31b8771efe0c7627d", kill_on_drop: false }`
[INFO] [stdout] be038ad585bd11c550067a3be64a7e50cb731d4b56d167e31b8771efe0c7627d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20702880ae9f9f17196dc7dd3a9067111cea1ca34781e33cc54225b96c429cad
[INFO] running `Command { std: "docker" "start" "-a" "20702880ae9f9f17196dc7dd3a9067111cea1ca34781e33cc54225b96c429cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/connect.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::format, io::{stdout, Read, Write}, net::{TcpListener}};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> src/connect.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_host`
[INFO] [stdout]   --> src/main.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stdout]    |                           ^^^^^^^^^^^ help: try ignoring the field: `client_host: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_port`
[INFO] [stdout]   --> src/main.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `client_port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_host`
[INFO] [stdout]   --> src/main.rs:69:26
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stdout]    |                          ^^^^^^^^^^^ help: try ignoring the field: `server_host: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_port`
[INFO] [stdout]   --> src/main.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `server_port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/main.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn run()-> Result<(), String>{
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "20702880ae9f9f17196dc7dd3a9067111cea1ca34781e33cc54225b96c429cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20702880ae9f9f17196dc7dd3a9067111cea1ca34781e33cc54225b96c429cad", kill_on_drop: false }`
[INFO] [stdout] 20702880ae9f9f17196dc7dd3a9067111cea1ca34781e33cc54225b96c429cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cf9472c9b09dac4052d8bde3052be38f077f62f634c9bdce60d119db81e426e
[INFO] running `Command { std: "docker" "start" "-a" "1cf9472c9b09dac4052d8bde3052be38f077f62f634c9bdce60d119db81e426e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fmt::format`
[INFO] [stderr]  --> src/connect.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fmt::format, io::{stdout, Read, Write}, net::{TcpListener}};
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> src/connect.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client_host`
[INFO] [stderr]   --> src/main.rs:59:27
[INFO] [stderr]    |
[INFO] [stderr] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: try ignoring the field: `client_host: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client_port`
[INFO] [stderr]   --> src/main.rs:59:40
[INFO] [stderr]    |
[INFO] [stderr] 59 |         Commands::Connect{client_host, client_port} =>{
[INFO] [stderr]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `client_port: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_host`
[INFO] [stderr]   --> src/main.rs:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: try ignoring the field: `server_host: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_port`
[INFO] [stderr]   --> src/main.rs:69:40
[INFO] [stderr]    |
[INFO] [stderr] 69 |         Commands::Serve {server_host,  server_port }=>{
[INFO] [stderr]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `server_port: _`
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]   --> src/main.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 33 | async fn run()-> Result<(), String>{
[INFO] [stderr]    |          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rcat` (bin "rcat" test) generated 7 warnings (run `cargo fix --bin "rcat" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcat-2dc6ed517f70c4a0)
[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" "1cf9472c9b09dac4052d8bde3052be38f077f62f634c9bdce60d119db81e426e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf9472c9b09dac4052d8bde3052be38f077f62f634c9bdce60d119db81e426e", kill_on_drop: false }`
[INFO] [stdout] 1cf9472c9b09dac4052d8bde3052be38f077f62f634c9bdce60d119db81e426e