[INFO] cloning repository https://github.com/sitati-elsis/rust-http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sitati-elsis/rust-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitati-elsis%2Frust-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitati-elsis%2Frust-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb44b49d25ad1c61be68fcaed4c840511a99f99e
[INFO] checking sitati-elsis/rust-http-server against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitati-elsis%2Frust-http-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sitati-elsis/rust-http-server
[INFO] finished tweaking git repo https://github.com/sitati-elsis/rust-http-server
[INFO] tweaked toml for git repo https://github.com/sitati-elsis/rust-http-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sitati-elsis/rust-http-server on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sitati-elsis/rust-http-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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33e0a43609fe700849df07ff5b586d039c22499b8767ae41fbc1debcf1697e67
[INFO] running `Command { std: "docker" "start" "-a" "33e0a43609fe700849df07ff5b586d039c22499b8767ae41fbc1debcf1697e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33e0a43609fe700849df07ff5b586d039c22499b8767ae41fbc1debcf1697e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e0a43609fe700849df07ff5b586d039c22499b8767ae41fbc1debcf1697e67", kill_on_drop: false }`
[INFO] [stdout] 33e0a43609fe700849df07ff5b586d039c22499b8767ae41fbc1debcf1697e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f36c33d8f33657c27fe5c474ecdb004acfaf3361b831190fef0a3111c8778676
[INFO] running `Command { std: "docker" "start" "-a" "f36c33d8f33657c27fe5c474ecdb004acfaf3361b831190fef0a3111c8778676", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::Method;
[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: `http::Request`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `request::ParseError`
[INFO] [stdout]  --> src/http/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use request::ParseError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::Method;
[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: `http::Request`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `request::ParseError`
[INFO] [stdout]  --> src/http/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use request::ParseError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/http/request.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn try_from(buf: &[u8]) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/http/request.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn try_from(buf: &[u8]) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Request`
[INFO] [stdout]   --> src/server.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   Ok(Request) => {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `query_string`, and `method` are never read
[INFO] [stdout]  --> src/http/request.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     path: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     query_string: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 9 |     method: Method,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]   --> src/http/request.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum ParseError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `message` is never used
[INFO] [stdout]   --> src/http/request.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl  ParseError {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 31 |     fn message(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/http/method.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub enum Method {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout]  2 |     GET,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  3 |     DELETE,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  4 |     POST,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  5 |     PUT,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  6 |     HEAD,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  7 |     CONNECT,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     OPTIONS,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     TRACE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     PATCH,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Request`
[INFO] [stdout]   --> src/server.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   Ok(Request) => {
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Request` should have a snake case name
[INFO] [stdout]   --> src/server.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   Ok(Request) => {
[INFO] [stdout]    |                          ^^^^^^^ help: convert the identifier to snake case: `request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `query_string`, and `method` are never read
[INFO] [stdout]  --> src/http/request.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     path: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     query_string: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 9 |     method: Method,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]   --> src/http/request.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum ParseError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `message` is never used
[INFO] [stdout]   --> src/http/request.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl  ParseError {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 31 |     fn message(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/http/method.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub enum Method {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout]  2 |     GET,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  3 |     DELETE,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  4 |     POST,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  5 |     PUT,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  6 |     HEAD,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  7 |     CONNECT,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     OPTIONS,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     TRACE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     PATCH,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Request` should have a snake case name
[INFO] [stdout]   --> src/server.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   Ok(Request) => {
[INFO] [stdout]    |                          ^^^^^^^ help: convert the identifier to snake case: `request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "f36c33d8f33657c27fe5c474ecdb004acfaf3361b831190fef0a3111c8778676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36c33d8f33657c27fe5c474ecdb004acfaf3361b831190fef0a3111c8778676", kill_on_drop: false }`
[INFO] [stdout] f36c33d8f33657c27fe5c474ecdb004acfaf3361b831190fef0a3111c8778676
