[INFO] crate pact_mock_server 0.4.0 is already in cache
[INFO] extracting crate pact_mock_server 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/pact_mock_server/0.4.0
[INFO] extracting crate pact_mock_server 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pact_mock_server/0.4.0
[INFO] validating manifest of pact_mock_server-0.4.0 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 pact_mock_server-0.4.0 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 pact_mock_server-0.4.0
[INFO] finished frobbing pact_mock_server-0.4.0
[INFO] frobbed toml for pact_mock_server-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/pact_mock_server/0.4.0/Cargo.toml
[INFO] started frobbing pact_mock_server-0.4.0
[INFO] finished frobbing pact_mock_server-0.4.0
[INFO] frobbed toml for pact_mock_server-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pact_mock_server/0.4.0/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 pact_mock_server-0.4.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pact_mock_server/0.4.0:/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] 869ee7bd9298384bef4dd4080bdc374d0b424bab628850957af35db81564e813
[INFO] running `"docker" "start" "-a" "869ee7bd9298384bef4dd4080bdc374d0b424bab628850957af35db81564e813"`
[INFO] [stderr]     Checking p-macro v0.2.0
[INFO] [stderr]     Checking indextree v1.3.0
[INFO] [stderr]     Checking sxd-document v0.2.6
[INFO] [stderr]     Checking expectest v0.9.2
[INFO] [stderr]     Checking pact_matching v0.4.5
[INFO] [stderr]     Checking pact_mock_server v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     RequestMismatch(Interaction, Vec<Mismatch>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     RequestMismatch(Interaction, Vec<Mismatch>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 | /         match self {
[INFO] [stderr] 106 | |             &MatchResult::RequestMatch(_) => s!("Request-Matched"),
[INFO] [stderr] 107 | |             &MatchResult::RequestMismatch(_, _) => s!("Request-Mismatch"),
[INFO] [stderr] 108 | |             &MatchResult::RequestNotFound(_) => s!("Unexpected-Request"),
[INFO] [stderr] 109 | |             &MatchResult::MissingRequest(_) => s!("Missing-Request")
[INFO] [stderr] 110 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 105 |         match *self {
[INFO] [stderr] 106 |             MatchResult::RequestMatch(_) => s!("Request-Matched"),
[INFO] [stderr] 107 |             MatchResult::RequestMismatch(_, _) => s!("Request-Mismatch"),
[INFO] [stderr] 108 |             MatchResult::RequestNotFound(_) => s!("Unexpected-Request"),
[INFO] [stderr] 109 |             MatchResult::MissingRequest(_) => s!("Missing-Request")
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 | /         match self {
[INFO] [stderr] 116 | |             &MatchResult::RequestMatch(_) => true,
[INFO] [stderr] 117 | |             _ => false
[INFO] [stderr] 118 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 115 |         match *self {
[INFO] [stderr] 116 |             MatchResult::RequestMatch(_) => true,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 | /         match self {
[INFO] [stderr] 124 | |             &MatchResult::RequestMatch(_) => json!({ s!("type") : s!("request-match")}),
[INFO] [stderr] 125 | |             &MatchResult::RequestMismatch(ref interaction, ref mismatches) => mismatches_to_json(&interaction.request, mismatches),
[INFO] [stderr] 126 | |             &MatchResult::RequestNotFound(ref req) => json!({
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |             })
[INFO] [stderr] 138 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 123 |         match *self {
[INFO] [stderr] 124 |             MatchResult::RequestMatch(_) => json!({ s!("type") : s!("request-match")}),
[INFO] [stderr] 125 |             MatchResult::RequestMismatch(ref interaction, ref mismatches) => mismatches_to_json(&interaction.request, mismatches),
[INFO] [stderr] 126 |             MatchResult::RequestNotFound(ref req) => json!({
[INFO] [stderr] 127 |                 "type": json!("request-not-found"),
[INFO] [stderr] 128 |                 "method": json!(req.method),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 | fn mismatches_to_json(request: &Request, mismatches: &Vec<Mismatch>) -> serde_json::Value {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^ help: change this to: `&[Mismatch]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:198:26
[INFO] [stderr]     |
[INFO] [stderr] 198 |           let mismatches = self.matches.iter()
[INFO] [stderr]     |  __________________________^
[INFO] [stderr] 199 | |             .filter(|m| !m.matched())
[INFO] [stderr] 200 | |             .map(|m| m.clone());
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] help: Consider calling the dedicated `cloned` method
[INFO] [stderr]     |
[INFO] [stderr] 198 |         let mismatches = self.matches.iter()
[INFO] [stderr] 199 |             .filter(|m| !m.matched()).cloned();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:252:47
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn match_request(req: &Request, interactions: &Vec<Interaction>) -> MatchResult {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^ help: change this to: `&[Interaction]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/lib.rs:254:10
[INFO] [stderr]     |
[INFO] [stderr] 254 |         .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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:275:40
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn method_or_path_mismatch(mismatches: &Vec<Mismatch>) -> bool {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^ help: change this to: `&[Mismatch]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 | /     match uri {
[INFO] [stderr] 284 | |         &RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[INFO] [stderr] 285 | |         &RequestUri::AbsoluteUri(ref url) => s!(url.path()),
[INFO] [stderr] 286 | |         _ => uri.to_string()
[INFO] [stderr] 287 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 283 |     match *uri {
[INFO] [stderr] 284 |         RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[INFO] [stderr] 285 |         RequestUri::AbsoluteUri(ref url) => s!(url.path()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:284:60
[INFO] [stderr]     |
[INFO] [stderr] 284 |         &RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[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 don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 | /     match uri {
[INFO] [stderr] 292 | |         &RequestUri::AbsolutePath(ref s) => {
[INFO] [stderr] 293 | |             if s.contains("?") {
[INFO] [stderr] 294 | |                 match s.splitn(2, "?").last() {
[INFO] [stderr] ...   |
[INFO] [stderr] 306 | |       _ => None
[INFO] [stderr] 307 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 291 |     match *uri {
[INFO] [stderr] 292 |         RequestUri::AbsolutePath(ref s) => {
[INFO] [stderr] 293 |             if s.contains("?") {
[INFO] [stderr] 294 |                 match s.splitn(2, "?").last() {
[INFO] [stderr] 295 |                     Some(q) => parse_query_string(&s!(q)),
[INFO] [stderr] 296 |                     None => None
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 |             if s.contains("?") {
[INFO] [stderr]     |                           ^^^ help: try using a char instead: `'?'`
[INFO] [stderr]     |
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:294:35
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 match s.splitn(2, "?").last() {
[INFO] [stderr]     |                                   ^^^ help: try using a char instead: `'?'`
[INFO] [stderr]     |
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:345:37
[INFO] [stderr]     |
[INFO] [stderr] 345 | fn error_body(req: &Request, error: &String) -> String {
[INFO] [stderr]     |                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:350:31
[INFO] [stderr]     |
[INFO] [stderr] 350 | fn insert_new_mock_server(id: &String, pact: &Pact) {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:354:30
[INFO] [stderr]     |
[INFO] [stderr] 354 | fn update_mock_server<R>(id: &String, f: &Fn(&mut MockServer) -> R) -> Option<R> {
[INFO] [stderr]     |                              ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:369:22
[INFO] [stderr]     |
[INFO] [stderr] 369 | fn record_result(id: &String, match_result: &MatchResult) {
[INFO] [stderr]     |                      ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/lib.rs:398:62
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     res.headers_mut().set_raw("X-Pact", vec!["Mock server has been shut down".as_bytes().to_vec()]);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Mock server has been shut down"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[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:414:29
[INFO] [stderr]     |
[INFO] [stderr] 414 | /                             match response.headers {
[INFO] [stderr] 415 | |                                 Some(ref headers) => {
[INFO] [stderr] 416 | |                                     for (k, v) in headers.clone() {
[INFO] [stderr] 417 | |                                         res.headers_mut().set_raw(k, vec![v.into_bytes()]);
[INFO] [stderr] ...   |
[INFO] [stderr] 420 | |                                 None => ()
[INFO] [stderr] 421 | |                             }
[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] 414 |                             if let Some(ref headers) = response.headers {
[INFO] [stderr] 415 |     for (k, v) in headers.clone() {
[INFO] [stderr] 416 |         res.headers_mut().set_raw(k, vec![v.into_bytes()]);
[INFO] [stderr] 417 |     }
[INFO] [stderr] 418 | }
[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:422:29
[INFO] [stderr]     |
[INFO] [stderr] 422 | /                             match response.body {
[INFO] [stderr] 423 | |                                 OptionalBody::Present(ref body) => {
[INFO] [stderr] 424 | |                                     res.send(body).unwrap();
[INFO] [stderr] 425 | |                                 },
[INFO] [stderr] 426 | |                                 _ => ()
[INFO] [stderr] 427 | |                             }
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[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] 422 |                             if let OptionalBody::Present(ref body) = response.body {
[INFO] [stderr] 423 |     res.send(body).unwrap();
[INFO] [stderr] 424 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:449:28
[INFO] [stderr]     |
[INFO] [stderr] 449 |                 let port = server.socket.port() as i32;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(server.socket.port())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:520:33
[INFO] [stderr]     |
[INFO] [stderr] 520 | pub fn shutdown_mock_server(id: &String) -> bool {
[INFO] [stderr]     |                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/lib.rs:696:21
[INFO] [stderr]     |
[INFO] [stderr] 696 |             None => 0 as *mut _
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/lib.rs:704:13
[INFO] [stderr]     |
[INFO] [stderr] 704 |             0 as *mut _
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     RequestMismatch(Interaction, Vec<Mismatch>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     RequestMismatch(Interaction, Vec<Mismatch>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 | /         match self {
[INFO] [stderr] 106 | |             &MatchResult::RequestMatch(_) => s!("Request-Matched"),
[INFO] [stderr] 107 | |             &MatchResult::RequestMismatch(_, _) => s!("Request-Mismatch"),
[INFO] [stderr] 108 | |             &MatchResult::RequestNotFound(_) => s!("Unexpected-Request"),
[INFO] [stderr] 109 | |             &MatchResult::MissingRequest(_) => s!("Missing-Request")
[INFO] [stderr] 110 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 105 |         match *self {
[INFO] [stderr] 106 |             MatchResult::RequestMatch(_) => s!("Request-Matched"),
[INFO] [stderr] 107 |             MatchResult::RequestMismatch(_, _) => s!("Request-Mismatch"),
[INFO] [stderr] 108 |             MatchResult::RequestNotFound(_) => s!("Unexpected-Request"),
[INFO] [stderr] 109 |             MatchResult::MissingRequest(_) => s!("Missing-Request")
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 | /         match self {
[INFO] [stderr] 116 | |             &MatchResult::RequestMatch(_) => true,
[INFO] [stderr] 117 | |             _ => false
[INFO] [stderr] 118 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 115 |         match *self {
[INFO] [stderr] 116 |             MatchResult::RequestMatch(_) => true,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 | /         match self {
[INFO] [stderr] 124 | |             &MatchResult::RequestMatch(_) => json!({ s!("type") : s!("request-match")}),
[INFO] [stderr] 125 | |             &MatchResult::RequestMismatch(ref interaction, ref mismatches) => mismatches_to_json(&interaction.request, mismatches),
[INFO] [stderr] 126 | |             &MatchResult::RequestNotFound(ref req) => json!({
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |             })
[INFO] [stderr] 138 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 123 |         match *self {
[INFO] [stderr] 124 |             MatchResult::RequestMatch(_) => json!({ s!("type") : s!("request-match")}),
[INFO] [stderr] 125 |             MatchResult::RequestMismatch(ref interaction, ref mismatches) => mismatches_to_json(&interaction.request, mismatches),
[INFO] [stderr] 126 |             MatchResult::RequestNotFound(ref req) => json!({
[INFO] [stderr] 127 |                 "type": json!("request-not-found"),
[INFO] [stderr] 128 |                 "method": json!(req.method),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 | fn mismatches_to_json(request: &Request, mismatches: &Vec<Mismatch>) -> serde_json::Value {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^ help: change this to: `&[Mismatch]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:198:26
[INFO] [stderr]     |
[INFO] [stderr] 198 |           let mismatches = self.matches.iter()
[INFO] [stderr]     |  __________________________^
[INFO] [stderr] 199 | |             .filter(|m| !m.matched())
[INFO] [stderr] 200 | |             .map(|m| m.clone());
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] help: Consider calling the dedicated `cloned` method
[INFO] [stderr]     |
[INFO] [stderr] 198 |         let mismatches = self.matches.iter()
[INFO] [stderr] 199 |             .filter(|m| !m.matched()).cloned();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:252:47
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn match_request(req: &Request, interactions: &Vec<Interaction>) -> MatchResult {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^ help: change this to: `&[Interaction]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/lib.rs:254:10
[INFO] [stderr]     |
[INFO] [stderr] 254 |         .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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:275:40
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn method_or_path_mismatch(mismatches: &Vec<Mismatch>) -> bool {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^ help: change this to: `&[Mismatch]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 | /     match uri {
[INFO] [stderr] 284 | |         &RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[INFO] [stderr] 285 | |         &RequestUri::AbsoluteUri(ref url) => s!(url.path()),
[INFO] [stderr] 286 | |         _ => uri.to_string()
[INFO] [stderr] 287 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 283 |     match *uri {
[INFO] [stderr] 284 |         RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[INFO] [stderr] 285 |         RequestUri::AbsoluteUri(ref url) => s!(url.path()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:284:60
[INFO] [stderr]     |
[INFO] [stderr] 284 |         &RequestUri::AbsolutePath(ref s) => s!(s.splitn(2, "?").next().unwrap_or("/")),
[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 don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 | /     match uri {
[INFO] [stderr] 292 | |         &RequestUri::AbsolutePath(ref s) => {
[INFO] [stderr] 293 | |             if s.contains("?") {
[INFO] [stderr] 294 | |                 match s.splitn(2, "?").last() {
[INFO] [stderr] ...   |
[INFO] [stderr] 306 | |       _ => None
[INFO] [stderr] 307 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 291 |     match *uri {
[INFO] [stderr] 292 |         RequestUri::AbsolutePath(ref s) => {
[INFO] [stderr] 293 |             if s.contains("?") {
[INFO] [stderr] 294 |                 match s.splitn(2, "?").last() {
[INFO] [stderr] 295 |                     Some(q) => parse_query_string(&s!(q)),
[INFO] [stderr] 296 |                     None => None
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 |             if s.contains("?") {
[INFO] [stderr]     |                           ^^^ help: try using a char instead: `'?'`
[INFO] [stderr]     |
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:294:35
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 match s.splitn(2, "?").last() {
[INFO] [stderr]     |                                   ^^^ help: try using a char instead: `'?'`
[INFO] [stderr]     |
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:345:37
[INFO] [stderr]     |
[INFO] [stderr] 345 | fn error_body(req: &Request, error: &String) -> String {
[INFO] [stderr]     |                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:350:31
[INFO] [stderr]     |
[INFO] [stderr] 350 | fn insert_new_mock_server(id: &String, pact: &Pact) {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:354:30
[INFO] [stderr]     |
[INFO] [stderr] 354 | fn update_mock_server<R>(id: &String, f: &Fn(&mut MockServer) -> R) -> Option<R> {
[INFO] [stderr]     |                              ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:369:22
[INFO] [stderr]     |
[INFO] [stderr] 369 | fn record_result(id: &String, match_result: &MatchResult) {
[INFO] [stderr]     |                      ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/lib.rs:398:62
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     res.headers_mut().set_raw("X-Pact", vec!["Mock server has been shut down".as_bytes().to_vec()]);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Mock server has been shut down"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[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:414:29
[INFO] [stderr]     |
[INFO] [stderr] 414 | /                             match response.headers {
[INFO] [stderr] 415 | |                                 Some(ref headers) => {
[INFO] [stderr] 416 | |                                     for (k, v) in headers.clone() {
[INFO] [stderr] 417 | |                                         res.headers_mut().set_raw(k, vec![v.into_bytes()]);
[INFO] [stderr] ...   |
[INFO] [stderr] 420 | |                                 None => ()
[INFO] [stderr] 421 | |                             }
[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] 414 |                             if let Some(ref headers) = response.headers {
[INFO] [stderr] 415 |     for (k, v) in headers.clone() {
[INFO] [stderr] 416 |         res.headers_mut().set_raw(k, vec![v.into_bytes()]);
[INFO] [stderr] 417 |     }
[INFO] [stderr] 418 | }
[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:422:29
[INFO] [stderr]     |
[INFO] [stderr] 422 | /                             match response.body {
[INFO] [stderr] 423 | |                                 OptionalBody::Present(ref body) => {
[INFO] [stderr] 424 | |                                     res.send(body).unwrap();
[INFO] [stderr] 425 | |                                 },
[INFO] [stderr] 426 | |                                 _ => ()
[INFO] [stderr] 427 | |                             }
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[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] 422 |                             if let OptionalBody::Present(ref body) = response.body {
[INFO] [stderr] 423 |     res.send(body).unwrap();
[INFO] [stderr] 424 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:449:28
[INFO] [stderr]     |
[INFO] [stderr] 449 |                 let port = server.socket.port() as i32;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(server.socket.port())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/lib.rs:520:33
[INFO] [stderr]     |
[INFO] [stderr] 520 | pub fn shutdown_mock_server(id: &String) -> bool {
[INFO] [stderr]     |                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/lib.rs:696:21
[INFO] [stderr]     |
[INFO] [stderr] 696 |             None => 0 as *mut _
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/lib.rs:704:13
[INFO] [stderr]     |
[INFO] [stderr] 704 |             0 as *mut _
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.65s
[INFO] running `"docker" "inspect" "869ee7bd9298384bef4dd4080bdc374d0b424bab628850957af35db81564e813"`
[INFO] running `"docker" "rm" "-f" "869ee7bd9298384bef4dd4080bdc374d0b424bab628850957af35db81564e813"`
[INFO] [stdout] 869ee7bd9298384bef4dd4080bdc374d0b424bab628850957af35db81564e813