[INFO] cloning repository https://github.com/ramik10/codecrafters-http-server-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramik10/codecrafters-http-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framik10%2Fcodecrafters-http-server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framik10%2Fcodecrafters-http-server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e6d0db7fe7d3688c21476379b417f9fa49b1fa6 [INFO] checking ramik10/codecrafters-http-server-rust against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framik10%2Fcodecrafters-http-server-rust" "/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/ramik10/codecrafters-http-server-rust [INFO] finished tweaking git repo https://github.com/ramik10/codecrafters-http-server-rust [INFO] tweaked toml for git repo https://github.com/ramik10/codecrafters-http-server-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ramik10/codecrafters-http-server-rust on toolchain 9228062c11d321a3ea08123f57e47533a3c88b00 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ramik10/codecrafters-http-server-rust 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7808c8e6aaddf427843a22e3544410c1e969bfac6f79ad5abf906c45ed87b165 [INFO] running `Command { std: "docker" "start" "-a" "7808c8e6aaddf427843a22e3544410c1e969bfac6f79ad5abf906c45ed87b165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7808c8e6aaddf427843a22e3544410c1e969bfac6f79ad5abf906c45ed87b165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7808c8e6aaddf427843a22e3544410c1e969bfac6f79ad5abf906c45ed87b165", kill_on_drop: false }` [INFO] [stdout] 7808c8e6aaddf427843a22e3544410c1e969bfac6f79ad5abf906c45ed87b165 [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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a687e5b78ee3a1f6deb4b928841822f3fd4a1fa7ef36ad33381daf48e4aad073 [INFO] running `Command { std: "docker" "start" "-a" "a687e5b78ee3a1f6deb4b928841822f3fd4a1fa7ef36ad33381daf48e4aad073", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking codecrafters-http-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader` and `read` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs::{self, read}, io::{BufRead, BufReader, Read, Write}, net::TcpStream, str}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `read` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs::{self, read}, io::{BufRead, BufReader, Read, Write}, net::TcpStream, str}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs::{self, read}, io::{BufRead, BufReader, Read, Write}, net::TcpStream, str}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs::{self, read}, io::{BufRead, BufReader, Read, Write}, net::TcpStream, str}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let mut lines = req.lines(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:131:29 [INFO] [stdout] | [INFO] [stdout] 131 | Err(e)=>{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let mut lines = req.lines(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_gzip` is never read [INFO] [stdout] --> src/main.rs:63:43 [INFO] [stdout] | [INFO] [stdout] 63 | let mut should_gzip = false; [INFO] [stdout] | ^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 66 | should_gzip = parts.contains(&"gzip,") || parts.contains(&"gzip"); [INFO] [stdout] | ----------------------------------------------------------------- `should_gzip` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `line` is never read [INFO] [stdout] --> src/main.rs:121:36 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 128 | ... line = format!("HTTP/1.1 200 OK\r\nContent-Type: application/octet-stream\r\nContent-Length: {}\r\n\r\n{}",_content.len()... [INFO] [stdout] | ---- `line` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:131:29 [INFO] [stdout] | [INFO] [stdout] 131 | Err(e)=>{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_gzip` is never read [INFO] [stdout] --> src/main.rs:63:43 [INFO] [stdout] | [INFO] [stdout] 63 | let mut should_gzip = false; [INFO] [stdout] | ^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 66 | should_gzip = parts.contains(&"gzip,") || parts.contains(&"gzip"); [INFO] [stdout] | ----------------------------------------------------------------- `should_gzip` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `line` is never read [INFO] [stdout] --> src/main.rs:121:36 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 128 | ... line = format!("HTTP/1.1 200 OK\r\nContent-Type: application/octet-stream\r\nContent-Length: {}\r\n\r\n{}",_content.len()... [INFO] [stdout] | ---- `line` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "a687e5b78ee3a1f6deb4b928841822f3fd4a1fa7ef36ad33381daf48e4aad073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a687e5b78ee3a1f6deb4b928841822f3fd4a1fa7ef36ad33381daf48e4aad073", kill_on_drop: false }` [INFO] [stdout] a687e5b78ee3a1f6deb4b928841822f3fd4a1fa7ef36ad33381daf48e4aad073