[INFO] cloning repository https://github.com/abdul2801/TCP-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/abdul2801/TCP-HTTP-Server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdul2801%2FTCP-HTTP-Server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdul2801%2FTCP-HTTP-Server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8977055d3473cecbc8befd3c1307c1dcae81034a [INFO] checking abdul2801/TCP-HTTP-Server-rust/8977055d3473cecbc8befd3c1307c1dcae81034a against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdul2801%2FTCP-HTTP-Server-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/abdul2801/TCP-HTTP-Server-rust on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/abdul2801/TCP-HTTP-Server-rust [INFO] finished tweaking git repo https://github.com/abdul2801/TCP-HTTP-Server-rust [INFO] tweaked toml for git repo https://github.com/abdul2801/TCP-HTTP-Server-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/abdul2801/TCP-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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbeb991e95597fd3355357320e31ebd6d8cbe71a30c92ffa06c60f6c6a800f2d [INFO] running `Command { std: "docker" "start" "-a" "fbeb991e95597fd3355357320e31ebd6d8cbe71a30c92ffa06c60f6c6a800f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbeb991e95597fd3355357320e31ebd6d8cbe71a30c92ffa06c60f6c6a800f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbeb991e95597fd3355357320e31ebd6d8cbe71a30c92ffa06c60f6c6a800f2d", kill_on_drop: false }` [INFO] [stdout] fbeb991e95597fd3355357320e31ebd6d8cbe71a30c92ffa06c60f6c6a800f2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40d4cf2999367e35328b3a4a0c08bbc18e5cdf8c0916ca15551edda7ee661004 [INFO] running `Command { std: "docker" "start" "-a" "40d4cf2999367e35328b3a4a0c08bbc18e5cdf8c0916ca15551edda7ee661004", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking http v0.1.0 (/opt/rustwide/workdir/http) [INFO] [stderr] Checking tcpclient v0.1.0 (/opt/rustwide/workdir/tcpclient) [INFO] [stderr] Checking scenario1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tcpserver v0.1.0 (/opt/rustwide/workdir/tcpserver) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> http/src/httprequest.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> http/src/httpresponse.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fmt::format, io::Write}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> http/src/httpresponse.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fmt::format, io::Write}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> http/src/httpresponse.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | Some(h) => headers, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> http/src/httpresponse.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | Some(h) => headers, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> httpserver/src/server.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{Read, Write}, net::TcpListener}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `handler` should have an upper camel case name [INFO] [stdout] --> httpserver/src/handler.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait handler { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:5:44 [INFO] [stdout] | [INFO] [stdout] 5 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse; [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:26:44 [INFO] [stdout] | [INFO] [stdout] 26 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:73:44 [INFO] [stdout] | [INFO] [stdout] 73 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> httpserver/src/server.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{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: `io::Write` [INFO] [stdout] --> httpserver/src/router.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::Write, net::TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `handler` should have an upper camel case name [INFO] [stdout] --> httpserver/src/handler.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait handler { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:5:44 [INFO] [stdout] | [INFO] [stdout] 5 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse; [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:26:44 [INFO] [stdout] | [INFO] [stdout] 26 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> httpserver/src/handler.rs:73:44 [INFO] [stdout] | [INFO] [stdout] 73 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | -- ^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Write` [INFO] [stdout] --> httpserver/src/router.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::Write, net::TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> httpserver/src/handler.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> httpserver/src/handler.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | fn handle<'a>(req: &'a HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s [INFO] running `Command { std: "docker" "inspect" "40d4cf2999367e35328b3a4a0c08bbc18e5cdf8c0916ca15551edda7ee661004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d4cf2999367e35328b3a4a0c08bbc18e5cdf8c0916ca15551edda7ee661004", kill_on_drop: false }` [INFO] [stdout] 40d4cf2999367e35328b3a4a0c08bbc18e5cdf8c0916ca15551edda7ee661004