[INFO] cloning repository https://github.com/bjmoore/rs-httpd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bjmoore/rs-httpd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbjmoore%2Frs-httpd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbjmoore%2Frs-httpd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27e9fb8798ad8a097139a241dded474481699959
[INFO] checking bjmoore/rs-httpd against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbjmoore%2Frs-httpd" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bjmoore/rs-httpd
[INFO] finished tweaking git repo https://github.com/bjmoore/rs-httpd
[INFO] tweaked toml for git repo https://github.com/bjmoore/rs-httpd written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bjmoore/rs-httpd on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bjmoore/rs-httpd 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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15303bef431dbb9b6a5cb05a1ba2e649aaccb3270e73f31fb09d556496685a40
[INFO] running `Command { std: "docker" "start" "-a" "15303bef431dbb9b6a5cb05a1ba2e649aaccb3270e73f31fb09d556496685a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15303bef431dbb9b6a5cb05a1ba2e649aaccb3270e73f31fb09d556496685a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15303bef431dbb9b6a5cb05a1ba2e649aaccb3270e73f31fb09d556496685a40", kill_on_drop: false }`
[INFO] [stdout] 15303bef431dbb9b6a5cb05a1ba2e649aaccb3270e73f31fb09d556496685a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97c2645160f2137ed0cc77b1f68c2dc6932d84287e5bab334bf81b8212ab34b5
[INFO] running `Command { std: "docker" "start" "-a" "97c2645160f2137ed0cc77b1f68c2dc6932d84287e5bab334bf81b8212ab34b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking rs-httpd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/server.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let (connection, addr) = listener.accept().await?;
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/server.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let (connection, addr) = listener.accept().await?;
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `POST` and `HEAD` are never constructed
[INFO] [stdout]  --> src/request.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum HttpMethod {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 5 |     GET,
[INFO] [stdout] 6 |     POST,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     HEAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method` and `body` are never read
[INFO] [stdout]   --> src/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct HttpRequest {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub method: HttpMethod,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     body: Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BadRequest` and `Forbidden` are never constructed
[INFO] [stdout]  --> src/response.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum HttpStatus {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 6 |     Ok,
[INFO] [stdout] 7 |     BadRequest,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     Forbidden,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `POST` and `HEAD` are never constructed
[INFO] [stdout]  --> src/request.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum HttpMethod {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 5 |     GET,
[INFO] [stdout] 6 |     POST,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     HEAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method` and `body` are never read
[INFO] [stdout]   --> src/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct HttpRequest {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub method: HttpMethod,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     body: Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BadRequest` and `Forbidden` are never constructed
[INFO] [stdout]  --> src/response.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum HttpStatus {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 6 |     Ok,
[INFO] [stdout] 7 |     BadRequest,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     Forbidden,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpStatus` 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 11.65s
[INFO] running `Command { std: "docker" "inspect" "97c2645160f2137ed0cc77b1f68c2dc6932d84287e5bab334bf81b8212ab34b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c2645160f2137ed0cc77b1f68c2dc6932d84287e5bab334bf81b8212ab34b5", kill_on_drop: false }`
[INFO] [stdout] 97c2645160f2137ed0cc77b1f68c2dc6932d84287e5bab334bf81b8212ab34b5