[INFO] cloning repository https://github.com/AIABHISHEK/http-web-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/AIABHISHEK/http-web-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fhttp-web-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fhttp-web-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96034285c26166f3b7854b09ea32dcdb7022f21b
[INFO] linting AIABHISHEK/http-web-server-rust against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fhttp-web-server-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AIABHISHEK/http-web-server-rust
[INFO] finished tweaking git repo https://github.com/AIABHISHEK/http-web-server-rust
[INFO] tweaked toml for git repo https://github.com/AIABHISHEK/http-web-server-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AIABHISHEK/http-web-server-rust on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AIABHISHEK/http-web-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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8eba8207a438d0da47b3cc406a339b6d74525498f79919d30b2de6a2679ba27
[INFO] running `Command { std: "docker" "start" "-a" "c8eba8207a438d0da47b3cc406a339b6d74525498f79919d30b2de6a2679ba27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8eba8207a438d0da47b3cc406a339b6d74525498f79919d30b2de6a2679ba27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8eba8207a438d0da47b3cc406a339b6d74525498f79919d30b2de6a2679ba27", kill_on_drop: false }`
[INFO] [stdout] c8eba8207a438d0da47b3cc406a339b6d74525498f79919d30b2de6a2679ba27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb180b830aa59201019a17e4d598f690a81e0a9c1287e014ed9c8acec11f3500
[INFO] running `Command { std: "docker" "start" "-a" "eb180b830aa59201019a17e4d598f690a81e0a9c1287e014ed9c8acec11f3500", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking codecrafters-http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ContentEncodingType::GZIP => Some("gzip".to_string()),
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] 78 |             _ => { None }
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ContentEncodingType::GZIP => Some("gzip".to_string()),
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] 78 |             _ => { None }
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             method: method,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             method: method,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             target: target,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             target: target,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             http_version: http_version,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `http_version`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             body: body,
[INFO] [stdout]    |             ^^^^^^^^^^ help: replace it with: `body`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             stream: stream,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             http_version: http_version,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `http_version`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             body: body,
[INFO] [stdout]    |             ^^^^^^^^^^ help: replace it with: `body`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/res/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             body: body,
[INFO] [stdout]    |             ^^^^^^^^^^ help: replace it with: `body`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/req/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             stream: stream,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/res/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             body: body,
[INFO] [stdout]    |             ^^^^^^^^^^ help: replace it with: `body`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, and `Write`
[INFO] [stdout]  --> src/server.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{BufRead, BufReader, Write},
[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: `BufRead`, `BufReader`, and `Write`
[INFO] [stdout]  --> src/server.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{BufRead, BufReader, Write},
[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 variable: `k`
[INFO] [stdout]   --> src/res/mod.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/res/mod.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/res/mod.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/res/mod.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn set_body(body: Vec<String>) {}
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/res/mod.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/res/mod.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn set_body(body: Vec<String>) {}
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res_body` is never read
[INFO] [stdout]   --> src/res/mod.rs:75:28
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut res_body = Vec::new();
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res_body` is never read
[INFO] [stdout]   --> src/res/mod.rs:75:28
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut res_body = Vec::new();
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/server.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/server.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/util.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/util.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_header_complete` is never read
[INFO] [stdout]   --> src/util.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     is_header_complete = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_header_complete` is never read
[INFO] [stdout]   --> src/util.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     is_header_complete = true;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/handler.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mut dir = get_directory();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/handler.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mut dir = get_directory();
[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/handler.rs:61:40
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...                   if let Err(e) = reader.read_to_string(&mut body) {
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/handler.rs:61:40
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...                   if let Err(e) = reader.read_to_string(&mut body) {
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ContentEncodingType::GZIP => Some("gzip".to_string()),
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] 78 |             _ => { None }
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ContentEncodingType::GZIP => Some("gzip".to_string()),
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] 78 |             _ => { None }
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_version` and `stream` are never read
[INFO] [stdout]   --> src/req/mod.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct HttpRequest {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub stream: TcpStream,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status_code`, `http_version`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/res/mod.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct HttpResponse {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout]  9 |     pub status_code: StatusCode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub headers: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 12 |     pub body: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `set_header` and `set_body` are never used
[INFO] [stdout]   --> src/res/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HttpResponse {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 33 |
[INFO] [stdout] 34 |     pub fn set_body(body: Vec<String>) {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_version` and `stream` are never read
[INFO] [stdout]   --> src/req/mod.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct HttpRequest {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub stream: TcpStream,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BadRequest` and `MethodNotAllowed` are never constructed
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum StatusCode {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |     BadRequest,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     InternalServerError,
[INFO] [stdout] 33 |     MethodNotAllowed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatusCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ContentEncodingType` is never used
[INFO] [stdout]   --> src/lib.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum ContentEncodingType {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status_code`, `http_version`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/res/mod.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct HttpResponse {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout]  9 |     pub status_code: StatusCode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub headers: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 12 |     pub body: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_string` and `as_string` are never used
[INFO] [stdout]   --> src/lib.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl ContentEncodingType {
[INFO] [stdout]    | ------------------------ associated items in this implementation
[INFO] [stdout] 66 |     pub fn from_string(s: String) -> Option<ContentEncodingType> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn as_string(&self) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `set_header` and `set_body` are never used
[INFO] [stdout]   --> src/res/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HttpResponse {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn set_header(k: String, v: String) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 33 |
[INFO] [stdout] 34 |     pub fn set_body(body: Vec<String>) {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BadRequest` and `MethodNotAllowed` are never constructed
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum StatusCode {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |     BadRequest,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     InternalServerError,
[INFO] [stdout] 33 |     MethodNotAllowed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatusCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ContentEncodingType` is never used
[INFO] [stdout]   --> src/lib.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum ContentEncodingType {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_string` and `as_string` are never used
[INFO] [stdout]   --> src/lib.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl ContentEncodingType {
[INFO] [stdout]    | ------------------------ associated items in this implementation
[INFO] [stdout] 66 |     pub fn from_string(s: String) -> Option<ContentEncodingType> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn as_string(&self) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/res/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: try: `body.is_some()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/res/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: try: `body.is_some()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `body` after checking its variant with `is_none`
[INFO] [stdout]   --> src/res/mod.rs:78:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |             -------------- the check is happening here
[INFO] [stdout] 77 |             let mut encoder = GzEncoder::new(Vec::new(), Compression::default());
[INFO] [stdout] 78 |             encoder.write_all(body.as_ref().unwrap()).unwrap();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `match`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `body` after checking its variant with `is_none`
[INFO] [stdout]   --> src/res/mod.rs:78:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |             -------------- the check is happening here
[INFO] [stdout] 77 |             let mut encoder = GzEncoder::new(Vec::new(), Compression::default());
[INFO] [stdout] 78 |             encoder.write_all(body.as_ref().unwrap()).unwrap();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `match`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `body` after checking its variant with `is_none`
[INFO] [stdout]   --> src/res/mod.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |             -------------- the check is happening here
[INFO] [stdout] ...
[INFO] [stdout] 82 |                 res_body = body.unwrap();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `match`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `body` after checking its variant with `is_none`
[INFO] [stdout]   --> src/res/mod.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 76 |         if !body.is_none() && compress_body {
[INFO] [stdout]    |             -------------- the check is happening here
[INFO] [stdout] ...
[INFO] [stdout] 82 |                 res_body = body.unwrap();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `match`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/res/mod.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     && r.get(&"Content-Encoding".to_string()) == Some(&"gzip".to_string())
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `"Content-Encoding"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/res/mod.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     && r.get(&"Content-Encoding".to_string()) == Some(&"gzip".to_string())
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `"Content-Encoding"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: if let can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/res/mod.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 |             res_body = if let Some(b) = body { b } else { Vec::new() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `body.unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: if let can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/res/mod.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 |             res_body = if let Some(b) = body { b } else { Vec::new() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `body.unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/util.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     return Ok(req);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     return Ok(req);
[INFO] [stdout] 54 +     Ok(req)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/util.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     return Ok(req);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     return Ok(req);
[INFO] [stdout] 54 +     Ok(req)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u8` -> `u8`)
[INFO] [stdout]   --> src/util.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |             body = buf.iter().map(|&b| b.clone() as u8).collect();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^ help: try: `b.clone()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`u8` -> `u8`)
[INFO] [stdout]   --> src/util.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |             body = buf.iter().map(|&b| b.clone() as u8).collect();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^ help: try: `b.clone()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u8` which implements the `Copy` trait
[INFO] [stdout]   --> src/util.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |             body = buf.iter().map(|&b| b.clone() as u8).collect();
[INFO] [stdout]    |                                        ^^^^^^^^^ help: try removing the `clone` call: `b`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u8` which implements the `Copy` trait
[INFO] [stdout]   --> src/util.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |             body = buf.iter().map(|&b| b.clone() as u8).collect();
[INFO] [stdout]    |                                        ^^^^^^^^^ help: try removing the `clone` call: `b`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/util.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     return dir;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 73 -     return dir;
[INFO] [stdout] 73 +     dir
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/util.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     return dir;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 73 -     return dir;
[INFO] [stdout] 73 +     dir
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/handler.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     match req.headers.get("Accept-Encoding") {
[INFO] [stdout] 17 | |         Some(r) => {
[INFO] [stdout] 18 | |             let encode_accepted = r.split(", ").into_iter().any(|v| v == "gzip");
[INFO] [stdout] 19 | |             if encode_accepted {
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         None => {}
[INFO] [stdout] 24 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 16 ~     if let Some(r) = req.headers.get("Accept-Encoding") {
[INFO] [stdout] 17 +         let encode_accepted = r.split(", ").into_iter().any(|v| v == "gzip");
[INFO] [stdout] 18 +         if encode_accepted {
[INFO] [stdout] 19 +             headers.insert("Content-Encoding".to_string(), "gzip".to_string());
[INFO] [stdout] 20 +         }
[INFO] [stdout] 21 +     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/handler.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     match req.headers.get("Accept-Encoding") {
[INFO] [stdout] 17 | |         Some(r) => {
[INFO] [stdout] 18 | |             let encode_accepted = r.split(", ").into_iter().any(|v| v == "gzip");
[INFO] [stdout] 19 | |             if encode_accepted {
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         None => {}
[INFO] [stdout] 24 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 16 ~     if let Some(r) = req.headers.get("Accept-Encoding") {
[INFO] [stdout] 17 +         let encode_accepted = r.split(", ").into_iter().any(|v| v == "gzip");
[INFO] [stdout] 18 +         if encode_accepted {
[INFO] [stdout] 19 +             headers.insert("Content-Encoding".to_string(), "gzip".to_string());
[INFO] [stdout] 20 +         }
[INFO] [stdout] 21 +     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GET` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     GET,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Get`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]   = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `POST` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     POST,
[INFO] [stdout]   |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Post`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PUT` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PUT,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Put`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GET` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     GET,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Get`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]   = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PATCH` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PATCH,
[INFO] [stdout]   |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Patch`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `POST` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     POST,
[INFO] [stdout]   |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Post`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `DELETE` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DELETE,
[INFO] [stdout]   |     ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Delete`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `OPTIONS` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     OPTIONS
[INFO] [stdout]   |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Options`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PUT` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PUT,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Put`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `PATCH` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PATCH,
[INFO] [stdout]   |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Patch`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `DELETE` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DELETE,
[INFO] [stdout]   |     ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Delete`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `OPTIONS` contains a capitalized acronym
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     OPTIONS
[INFO] [stdout]   |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Options`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GZIP` contains a capitalized acronym
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     GZIP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Gzip`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `GZIP` contains a capitalized acronym
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     GZIP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Gzip`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "eb180b830aa59201019a17e4d598f690a81e0a9c1287e014ed9c8acec11f3500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb180b830aa59201019a17e4d598f690a81e0a9c1287e014ed9c8acec11f3500", kill_on_drop: false }`
[INFO] [stdout] eb180b830aa59201019a17e4d598f690a81e0a9c1287e014ed9c8acec11f3500