[INFO] crate canteen 0.5.1 is already in cache
[INFO] extracting crate canteen 0.5.1 into work/ex/clippy-test-run/sources/stable/reg/canteen/0.5.1
[INFO] extracting crate canteen 0.5.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/canteen/0.5.1
[INFO] validating manifest of canteen-0.5.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of canteen-0.5.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing canteen-0.5.1
[INFO] finished frobbing canteen-0.5.1
[INFO] frobbed toml for canteen-0.5.1 written to work/ex/clippy-test-run/sources/stable/reg/canteen/0.5.1/Cargo.toml
[INFO] started frobbing canteen-0.5.1
[INFO] finished frobbing canteen-0.5.1
[INFO] frobbed toml for canteen-0.5.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/canteen/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting canteen-0.5.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/canteen/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ba5b33734cf62b9205c8720af41beee35d3aa8e1709697e42e8e477cf31a2ac3
[INFO] running `"docker" "start" "-a" "ba5b33734cf62b9205c8720af41beee35d3aa8e1709697e42e8e477cf31a2ac3"`
[INFO] [stderr]     Checking canteen v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             params:  params,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `params`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             method:  method,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             handler: handler,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `handler`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             sock:   sock,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `sock`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |             token:  token,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `token`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             params:  params,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `params`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             method:  method,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/route.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             handler: handler,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `handler`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             sock:   sock,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `sock`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |             token:  token,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `token`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/response.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | const VERSION: &'static str = env!("CARGO_PKG_VERSION");
[INFO] [stderr]    |                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |                         return Ok(true);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         return Ok(false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 return Ok(false);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/response.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | const VERSION: &'static str = env!("CARGO_PKG_VERSION");
[INFO] [stderr]    |                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |                         return Ok(true);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:147:25
[INFO] [stderr]     |
[INFO] [stderr] 147 |                         return Ok(false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 return Ok(false);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(false)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/utils.rs:102:24
[INFO] [stderr]     |
[INFO] [stderr] 102 |     if !fixed.contains("%") {
[INFO] [stderr]     |                        ^^^ help: try using a char instead: `'%'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/route.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |               let chunk: String = match re.is_match(part) {
[INFO] [stderr]    |  _________________________________^
[INFO] [stderr] 53 | |                 true  => {
[INFO] [stderr] 54 | |                     let caps = re.captures(part).unwrap();
[INFO] [stderr] 55 | |                     let param = caps.get(2).unwrap().as_str();
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |                 false => String::from("/") + part,
[INFO] [stderr] 84 | |             };
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let chunk: String = if re.is_match(part) {
[INFO] [stderr] 53 |     let caps = re.captures(part).unwrap();
[INFO] [stderr] 54 |     let param = caps.get(2).unwrap().as_str();
[INFO] [stderr] 55 |     let ptype: ParamType = match caps.get(1) {
[INFO] [stderr] 56 |         Some(x)     => {
[INFO] [stderr] 57 |             match x.as_str() {
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's keys
[INFO] [stderr]    --> src/route.rs:111:31
[INFO] [stderr]     |
[INFO] [stderr] 111 |             for (param, _) in &self.params {
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 111 |             for param in self.params.keys() {
[INFO] [stderr]     |                 ^^^^^    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `request::Request`
[INFO] [stderr]   --> src/request.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | /     pub fn new() -> Request {
[INFO] [stderr] 86 | |         Request {
[INFO] [stderr] 87 | |             method:  Method::NoImpl,
[INFO] [stderr] 88 | |             path:    String::new(),
[INFO] [stderr] ...  |
[INFO] [stderr] 92 | |         }
[INFO] [stderr] 93 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl Default for request::Request {
[INFO] [stderr] 84 |     fn default() -> Self {
[INFO] [stderr] 85 |         Self::new()
[INFO] [stderr] 86 |     }
[INFO] [stderr] 87 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/request.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     pub fn from_str(rqstr: &str) -> Request {
[INFO] [stderr] 97  | |         let mut req = Request::new();
[INFO] [stderr] 98  | |         req.parse(rqstr);
[INFO] [stderr] 99  | |         req
[INFO] [stderr] 100 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `response::Response`
[INFO] [stderr]   --> src/response.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     pub fn new() -> Response {
[INFO] [stderr] 57 | |         let mut res = Response {
[INFO] [stderr] 58 | |             status:     200,
[INFO] [stderr] 59 | |             cmsg:       String::from("OK"),
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |         res
[INFO] [stderr] 72 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `as_*` usually take self by reference or self by mutable reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/response.rs:90:34
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn as_json<T: Serialize>(data: &T) -> Response {
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/response.rs:206:49
[INFO] [stderr]     |
[INFO] [stderr] 206 |         self.payload.extend(payload.to_output().into_iter());
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 164 |         if self.o_buf.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.o_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:168:15
[INFO] [stderr]     |
[INFO] [stderr] 168 |         while self.o_buf.len() > 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.o_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Canteen`
[INFO] [stderr]    --> src/lib.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 | /     pub fn new() -> Canteen {
[INFO] [stderr] 264 | |         Canteen {
[INFO] [stderr] 265 | |             routes:  HashMap::new(),
[INFO] [stderr] 266 | |             rcache:  HashMap::new(),
[INFO] [stderr] ...   |
[INFO] [stderr] 272 | |         }
[INFO] [stderr] 273 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Default for Canteen {
[INFO] [stderr] 254 |     fn default() -> Self {
[INFO] [stderr] 255 |         Self::new()
[INFO] [stderr] 256 |     }
[INFO] [stderr] 257 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:358:72
[INFO] [stderr]     |
[INFO] [stderr] 358 |         Err(std::io::Error::new(std::io::ErrorKind::ConnectionAborted, format!("booo")))
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"booo".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stderr]    --> src/lib.rs:372:9
[INFO] [stderr]     |
[INFO] [stderr] 372 | /         if self.rcache.contains_key(&resolved) {
[INFO] [stderr] 373 | |             let ref route = self.routes[&self.rcache[&resolved]];
[INFO] [stderr] 374 | |
[INFO] [stderr] 375 | |             handler = route.handler;
[INFO] [stderr] ...   |
[INFO] [stderr] 388 | |             }
[INFO] [stderr] 389 | |         }
[INFO] [stderr]     | |_________^ help: consider using: `self.rcache.entry(resolved)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_entry)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/lib.rs:373:17
[INFO] [stderr]     |
[INFO] [stderr] 373 |             let ref route = self.routes[&self.rcache[&resolved]];
[INFO] [stderr]     |             ----^^^^^^^^^---------------------------------------- help: try: `let route = &self.routes[&self.rcache[&resolved]];`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/lib.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 | /                 match (route).is_match(&req) {
[INFO] [stderr] 380 | |                     true  => {
[INFO] [stderr] 381 | |                         handler = route.handler;
[INFO] [stderr] 382 | |                         req.params = route.parse(&req.path);
[INFO] [stderr] ...   |
[INFO] [stderr] 386 | |                     false => continue,
[INFO] [stderr] 387 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 if (route).is_match(&req) {
[INFO] [stderr] 380 |     handler = route.handler;
[INFO] [stderr] 381 |     req.params = route.parse(&req.path);
[INFO] [stderr] 382 |     self.rcache.insert(resolved, (*path).clone());
[INFO] [stderr] 383 |     break;
[INFO] [stderr] 384 | } else { continue }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:397:9
[INFO] [stderr]     |
[INFO] [stderr] 397 | /         match self.get_client(token).receive() {
[INFO] [stderr] 398 | |             Ok(true)    => {
[INFO] [stderr] 399 | |                 let buf = self.get_client(token).i_buf.clone();
[INFO] [stderr] 400 | |                 let rqstr = String::from_utf8(buf).unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 403 | |             _           => {},
[INFO] [stderr] 404 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 397 |         if let Ok(true) = self.get_client(token).receive() {
[INFO] [stderr] 398 |     let buf = self.get_client(token).i_buf.clone();
[INFO] [stderr] 399 |     let rqstr = String::from_utf8(buf).unwrap();
[INFO] [stderr] 400 |     self.handle_request(token, evl.channel(), &rqstr);
[INFO] [stderr] 401 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/utils.rs:102:24
[INFO] [stderr]     |
[INFO] [stderr] 102 |     if !fixed.contains("%") {
[INFO] [stderr]     |                        ^^^ help: try using a char instead: `'%'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/route.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |               let chunk: String = match re.is_match(part) {
[INFO] [stderr]    |  _________________________________^
[INFO] [stderr] 53 | |                 true  => {
[INFO] [stderr] 54 | |                     let caps = re.captures(part).unwrap();
[INFO] [stderr] 55 | |                     let param = caps.get(2).unwrap().as_str();
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |                 false => String::from("/") + part,
[INFO] [stderr] 84 | |             };
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let chunk: String = if re.is_match(part) {
[INFO] [stderr] 53 |     let caps = re.captures(part).unwrap();
[INFO] [stderr] 54 |     let param = caps.get(2).unwrap().as_str();
[INFO] [stderr] 55 |     let ptype: ParamType = match caps.get(1) {
[INFO] [stderr] 56 |         Some(x)     => {
[INFO] [stderr] 57 |             match x.as_str() {
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's keys
[INFO] [stderr]    --> src/route.rs:111:31
[INFO] [stderr]     |
[INFO] [stderr] 111 |             for (param, _) in &self.params {
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 111 |             for param in self.params.keys() {
[INFO] [stderr]     |                 ^^^^^    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:156:36
[INFO] [stderr]     |
[INFO] [stderr] 156 |         assert_eq!("blahblahblah", parsed.get("foo_stuff").unwrap());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&parsed["foo_stuff"]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:164:27
[INFO] [stderr]     |
[INFO] [stderr] 164 |         assert_eq!("123", parsed.get("foo_id").unwrap());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&parsed["foo_id"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:176:27
[INFO] [stderr]     |
[INFO] [stderr] 176 |         assert_eq!("123", parsed.get("foo_id").unwrap());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&parsed["foo_id"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:183:36
[INFO] [stderr]     |
[INFO] [stderr] 183 |         assert_eq!("blahblahblah", rt.parse("/api/v1/foo/blahblahblah").get("foo_stuff").unwrap());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&rt.parse("/api/v1/foo/blahblahblah")["foo_stuff"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:191:27
[INFO] [stderr]     |
[INFO] [stderr] 191 |         assert_eq!("123", rm.get("foo_id").unwrap());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&rm["foo_id"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:192:27
[INFO] [stderr]     |
[INFO] [stderr] 192 |         assert_eq!("bar", rm.get("bar").unwrap());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&rm["bar"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/route.rs:193:27
[INFO] [stderr]     |
[INFO] [stderr] 193 |         assert_eq!("456", rm.get("baz_id").unwrap());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&rm["baz_id"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/route.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 | /             match route.is_match(&request) {
[INFO] [stderr] 207 | |                 false => continue,
[INFO] [stderr] 208 | |                 true  => {
[INFO] [stderr] 209 | |                     request.params = route.parse(&request.path);
[INFO] [stderr] 210 | |                     break;
[INFO] [stderr] 211 | |                 },
[INFO] [stderr] 212 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 206 |             if route.is_match(&request) {
[INFO] [stderr] 207 |     request.params = route.parse(&request.path);
[INFO] [stderr] 208 |     break;
[INFO] [stderr] 209 | } else { continue }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `request::Request`
[INFO] [stderr]   --> src/request.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | /     pub fn new() -> Request {
[INFO] [stderr] 86 | |         Request {
[INFO] [stderr] 87 | |             method:  Method::NoImpl,
[INFO] [stderr] 88 | |             path:    String::new(),
[INFO] [stderr] ...  |
[INFO] [stderr] 92 | |         }
[INFO] [stderr] 93 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl Default for request::Request {
[INFO] [stderr] 84 |     fn default() -> Self {
[INFO] [stderr] 85 |         Self::new()
[INFO] [stderr] 86 |     }
[INFO] [stderr] 87 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/request.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     pub fn from_str(rqstr: &str) -> Request {
[INFO] [stderr] 97  | |         let mut req = Request::new();
[INFO] [stderr] 98  | |         req.parse(rqstr);
[INFO] [stderr] 99  | |         req
[INFO] [stderr] 100 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/request.rs:274:9
[INFO] [stderr]     |
[INFO] [stderr] 274 |         assert_eq!(123.45f32, <f32 as FromUri>::from_uri(&pos));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/request.rs:274:9
[INFO] [stderr]     |
[INFO] [stderr] 274 |         assert_eq!(123.45f32, <f32 as FromUri>::from_uri(&pos));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/request.rs:277:9
[INFO] [stderr]     |
[INFO] [stderr] 277 |         assert_eq!(-54.321f32, <f32 as FromUri>::from_uri(&neg));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/request.rs:277:9
[INFO] [stderr]     |
[INFO] [stderr] 277 |         assert_eq!(-54.321f32, <f32 as FromUri>::from_uri(&neg));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `response::Response`
[INFO] [stderr]   --> src/response.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     pub fn new() -> Response {
[INFO] [stderr] 57 | |         let mut res = Response {
[INFO] [stderr] 58 | |             status:     200,
[INFO] [stderr] 59 | |             cmsg:       String::from("OK"),
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |         res
[INFO] [stderr] 72 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `as_*` usually take self by reference or self by mutable reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/response.rs:90:34
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn as_json<T: Serialize>(data: &T) -> Response {
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/response.rs:206:49
[INFO] [stderr]     |
[INFO] [stderr] 206 |         self.payload.extend(payload.to_output().into_iter());
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]    --> src/response.rs:243:13
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let foo = Foo { item: 12345 };
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::blacklisted_name)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 164 |         if self.o_buf.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.o_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:168:15
[INFO] [stderr]     |
[INFO] [stderr] 168 |         while self.o_buf.len() > 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.o_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Canteen`
[INFO] [stderr]    --> src/lib.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 | /     pub fn new() -> Canteen {
[INFO] [stderr] 264 | |         Canteen {
[INFO] [stderr] 265 | |             routes:  HashMap::new(),
[INFO] [stderr] 266 | |             rcache:  HashMap::new(),
[INFO] [stderr] ...   |
[INFO] [stderr] 272 | |         }
[INFO] [stderr] 273 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 253 | impl Default for Canteen {
[INFO] [stderr] 254 |     fn default() -> Self {
[INFO] [stderr] 255 |         Self::new()
[INFO] [stderr] 256 |     }
[INFO] [stderr] 257 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:358:72
[INFO] [stderr]     |
[INFO] [stderr] 358 |         Err(std::io::Error::new(std::io::ErrorKind::ConnectionAborted, format!("booo")))
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"booo".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stderr]    --> src/lib.rs:372:9
[INFO] [stderr]     |
[INFO] [stderr] 372 | /         if self.rcache.contains_key(&resolved) {
[INFO] [stderr] 373 | |             let ref route = self.routes[&self.rcache[&resolved]];
[INFO] [stderr] 374 | |
[INFO] [stderr] 375 | |             handler = route.handler;
[INFO] [stderr] ...   |
[INFO] [stderr] 388 | |             }
[INFO] [stderr] 389 | |         }
[INFO] [stderr]     | |_________^ help: consider using: `self.rcache.entry(resolved)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_entry)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/lib.rs:373:17
[INFO] [stderr]     |
[INFO] [stderr] 373 |             let ref route = self.routes[&self.rcache[&resolved]];
[INFO] [stderr]     |             ----^^^^^^^^^---------------------------------------- help: try: `let route = &self.routes[&self.rcache[&resolved]];`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/lib.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 | /                 match (route).is_match(&req) {
[INFO] [stderr] 380 | |                     true  => {
[INFO] [stderr] 381 | |                         handler = route.handler;
[INFO] [stderr] 382 | |                         req.params = route.parse(&req.path);
[INFO] [stderr] ...   |
[INFO] [stderr] 386 | |                     false => continue,
[INFO] [stderr] 387 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 if (route).is_match(&req) {
[INFO] [stderr] 380 |     handler = route.handler;
[INFO] [stderr] 381 |     req.params = route.parse(&req.path);
[INFO] [stderr] 382 |     self.rcache.insert(resolved, (*path).clone());
[INFO] [stderr] 383 |     break;
[INFO] [stderr] 384 | } else { continue }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:397:9
[INFO] [stderr]     |
[INFO] [stderr] 397 | /         match self.get_client(token).receive() {
[INFO] [stderr] 398 | |             Ok(true)    => {
[INFO] [stderr] 399 | |                 let buf = self.get_client(token).i_buf.clone();
[INFO] [stderr] 400 | |                 let rqstr = String::from_utf8(buf).unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 403 | |             _           => {},
[INFO] [stderr] 404 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 397 |         if let Ok(true) = self.get_client(token).receive() {
[INFO] [stderr] 398 |     let buf = self.get_client(token).i_buf.clone();
[INFO] [stderr] 399 |     let rqstr = String::from_utf8(buf).unwrap();
[INFO] [stderr] 400 |     self.handle_request(token, evl.channel(), &rqstr);
[INFO] [stderr] 401 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `canteen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ba5b33734cf62b9205c8720af41beee35d3aa8e1709697e42e8e477cf31a2ac3"`
[INFO] running `"docker" "rm" "-f" "ba5b33734cf62b9205c8720af41beee35d3aa8e1709697e42e8e477cf31a2ac3"`
[INFO] [stdout] ba5b33734cf62b9205c8720af41beee35d3aa8e1709697e42e8e477cf31a2ac3