[INFO] crate wikibase 0.2.0 is already in cache
[INFO] extracting crate wikibase 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/wikibase/0.2.0
[INFO] extracting crate wikibase 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wikibase/0.2.0
[INFO] validating manifest of wikibase-0.2.0 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 wikibase-0.2.0 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 wikibase-0.2.0
[INFO] finished frobbing wikibase-0.2.0
[INFO] frobbed toml for wikibase-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/wikibase/0.2.0/Cargo.toml
[INFO] started frobbing wikibase-0.2.0
[INFO] finished frobbing wikibase-0.2.0
[INFO] frobbed toml for wikibase-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wikibase/0.2.0/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 wikibase-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/wikibase/0.2.0:/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] 0504e5c437b9b1c261779644107b2456a24eff6119b9f6386cf811f36e89128c
[INFO] running `"docker" "start" "-a" "0504e5c437b9b1c261779644107b2456a24eff6119b9f6386cf811f36e89128c"`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking curl v0.4.19
[INFO] [stderr]     Checking wikibase v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | const USER_AGENT_BASE: &'static str = "Wikibase-RS/0.2.0";
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | const USER_AGENT_BASE: &'static str = "Wikibase-RS/0.2.0";
[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: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/validate.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     match string.parse::<u64>() {
[INFO] [stderr] 25 | |         Ok(_) => true,
[INFO] [stderr] 26 | |         Err(_) => false
[INFO] [stderr] 27 | |     }
[INFO] [stderr]    | |_____^ help: try this: `string.parse::<u64>().is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/validate.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 |     if number_is_integer(&entity_id[1..]) == false {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!number_is_integer(&entity_id[1..])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | /     match &item_object["id"].as_str() {
[INFO] [stderr] 55 | |         &Some(value) => entity.set_id(value.to_string()),
[INFO] [stderr] 56 | |         &None => return Err(WikibaseError::Serialization("ID missing".to_string()))
[INFO] [stderr] 57 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 54 |     match item_object["id"].as_str() {
[INFO] [stderr] 55 |         Some(value) => entity.set_id(value.to_string()),
[INFO] [stderr] 56 |         None => return Err(WikibaseError::Serialization("ID missing".to_string()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | /     match &item_object.get("missing") {
[INFO] [stderr] 60 | |         &Some(_) => {
[INFO] [stderr] 61 | |             entity.set_missing(true);
[INFO] [stderr] 62 | |             return Ok(entity)
[INFO] [stderr] 63 | |         }
[INFO] [stderr] 64 | |         &None => {}
[INFO] [stderr] 65 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 59 |     match item_object.get("missing") {
[INFO] [stderr] 60 |         Some(_) => {
[INFO] [stderr] 61 |             entity.set_missing(true);
[INFO] [stderr] 62 |             return Ok(entity)
[INFO] [stderr] 63 |         }
[INFO] [stderr] 64 |         None => {}
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |       let results_json = match &json["search"].as_array() {
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 82 | |         &Some(value) => value,
[INFO] [stderr] 83 | |         &None => return Err(WikibaseError::Serialization("No search results".to_string()))
[INFO] [stderr] 84 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let results_json = match json["search"].as_array() {
[INFO] [stderr] 82 |         Some(value) => value,
[INFO] [stderr] 83 |         None => return Err(WikibaseError::Serialization("No search results".to_string()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:179:24
[INFO] [stderr]     |
[INFO] [stderr] 179 |       let claim_object = match &json_claim.as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 180 | |         &Some(value) => value,
[INFO] [stderr] 181 | |         &None => return Err(WikibaseError::Serialization("Claim".to_string()))
[INFO] [stderr] 182 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let claim_object = match json_claim.as_object() {
[INFO] [stderr] 180 |         Some(value) => value,
[INFO] [stderr] 181 |         None => return Err(WikibaseError::Serialization("Claim".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |       let main_snak = match &claim_object["mainsnak"].as_object() {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 195 | |         &Some(snak_json) => {
[INFO] [stderr] 196 | |             snak_from_json(snak_json)?
[INFO] [stderr] 197 | |         }
[INFO] [stderr] 198 | |         &None => return Err(WikibaseError::Serialization("Main snak".to_string()))
[INFO] [stderr] 199 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 194 |     let main_snak = match claim_object["mainsnak"].as_object() {
[INFO] [stderr] 195 |         Some(snak_json) => {
[INFO] [stderr] 196 |             snak_from_json(snak_json)?
[INFO] [stderr] 197 |         }
[INFO] [stderr] 198 |         None => return Err(WikibaseError::Serialization("Main snak".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 | /     match &claim_object.get("qualifiers") {
[INFO] [stderr] 204 | |         // Qualifiers are an object with property keys that contain
[INFO] [stderr] 205 | |         // an array of snaks. {"P817": [], ...}
[INFO] [stderr] 206 | |         &Some(qualifiers) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 209 | |         &None => {}
[INFO] [stderr] 210 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 203 |     match claim_object.get("qualifiers") {
[INFO] [stderr] 204 |         // Qualifiers are an object with property keys that contain
[INFO] [stderr] 205 |         // an array of snaks. {"P817": [], ...}
[INFO] [stderr] 206 |         Some(qualifiers) => {
[INFO] [stderr] 207 |             claim.set_qualifier_snaks(snaks_object_from_json(&qualifiers)?);
[INFO] [stderr] 208 |         }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 | /     match &claim_object.get("references") {
[INFO] [stderr] 213 | |         &Some(references_array_json) => {
[INFO] [stderr] 214 | |             claim.set_references(reference_array_from_json(&references_array_json)?);
[INFO] [stderr] 215 | |         }
[INFO] [stderr] 216 | |         &None => {}
[INFO] [stderr] 217 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 212 |     match claim_object.get("references") {
[INFO] [stderr] 213 |         Some(references_array_json) => {
[INFO] [stderr] 214 |             claim.set_references(reference_array_from_json(&references_array_json)?);
[INFO] [stderr] 215 |         }
[INFO] [stderr] 216 |         None => {}
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:252:23
[INFO] [stderr]     |
[INFO] [stderr] 252 |       let lang_object = match &item[key].as_object() {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 253 | |         &Some(value) => value,
[INFO] [stderr] 254 | |         &None => return Err(WikibaseError::Serialization("Locale object".to_string()))
[INFO] [stderr] 255 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let lang_object = match item[key].as_object() {
[INFO] [stderr] 253 |         Some(value) => value,
[INFO] [stderr] 254 |         None => return Err(WikibaseError::Serialization("Locale object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:286:24
[INFO] [stderr]     |
[INFO] [stderr] 286 |       let label_object = match &item.get(key) {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 287 | |         &Some(value) => {
[INFO] [stderr] 288 | |             match value.as_object() {
[INFO] [stderr] 289 | |                 Some(object) => object,
[INFO] [stderr] ...   |
[INFO] [stderr] 293 | |         &None => return Err(WikibaseError::Serialization(format!("Key \"{}\" not found in object", key)))
[INFO] [stderr] 294 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 286 |     let label_object = match item.get(key) {
[INFO] [stderr] 287 |         Some(value) => {
[INFO] [stderr] 288 |             match value.as_object() {
[INFO] [stderr] 289 |                 Some(object) => object,
[INFO] [stderr] 290 |                 None => return Err(WikibaseError::Serialization("Locale string object not valid".to_string()))
[INFO] [stderr] 291 |             }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:310:24
[INFO] [stderr]     |
[INFO] [stderr] 310 |       let claims_array = match &item["claims"].as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 311 | |         &Some(value) => value,
[INFO] [stderr] 312 | |         &None => return Err(WikibaseError::Serialization("Key \"claims\" missing in json object".to_string()))
[INFO] [stderr] 313 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 310 |     let claims_array = match item["claims"].as_object() {
[INFO] [stderr] 311 |         Some(value) => value,
[INFO] [stderr] 312 |         None => return Err(WikibaseError::Serialization("Key \"claims\" missing in json object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:318:37
[INFO] [stderr]     |
[INFO] [stderr] 318 |           let property_claims_array = match &property_claims.as_array() {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 319 | |             &Some(value) => value,
[INFO] [stderr] 320 | |             &None => return Err(WikibaseError::Serialization("Claim array".to_string()))
[INFO] [stderr] 321 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 318 |         let property_claims_array = match property_claims.as_array() {
[INFO] [stderr] 319 |             Some(value) => value,
[INFO] [stderr] 320 |             None => return Err(WikibaseError::Serialization("Claim array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:444:24
[INFO] [stderr]     |
[INFO] [stderr] 444 |       let snaks_object = match &snaks_object_json.as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 445 | |         &Some(value) => value,
[INFO] [stderr] 446 | |         &None => return Err(WikibaseError::Serialization("Can't serialize snaks object".to_string()))
[INFO] [stderr] 447 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 444 |     let snaks_object = match snaks_object_json.as_object() {
[INFO] [stderr] 445 |         Some(value) => value,
[INFO] [stderr] 446 |         None => return Err(WikibaseError::Serialization("Can't serialize snaks object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:451:26
[INFO] [stderr]     |
[INFO] [stderr] 451 |           let snak_array = match &property_snaks.as_array() {
[INFO] [stderr]     |  __________________________^
[INFO] [stderr] 452 | |             &Some(value) => value,
[INFO] [stderr] 453 | |             &None => return Err(WikibaseError::Serialization("Can't serialize snak array".to_string()))
[INFO] [stderr] 454 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 451 |         let snak_array = match property_snaks.as_array() {
[INFO] [stderr] 452 |             Some(value) => value,
[INFO] [stderr] 453 |             None => return Err(WikibaseError::Serialization("Can't serialize snak array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:458:31
[INFO] [stderr]     |
[INFO] [stderr] 458 |               let snak_object = match &snak_json.as_object() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 459 | |                 &Some(value) => value,
[INFO] [stderr] 460 | |                 &None => return Err(WikibaseError::Serialization("Can't serialize snak object".to_string()))
[INFO] [stderr] 461 | |             };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 458 |             let snak_object = match snak_json.as_object() {
[INFO] [stderr] 459 |                 Some(value) => value,
[INFO] [stderr] 460 |                 None => return Err(WikibaseError::Serialization("Can't serialize snak object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:479:27
[INFO] [stderr]     |
[INFO] [stderr] 479 |       let reference_array = match &references_array_json.as_array() {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 480 | |         &Some(value) => value,
[INFO] [stderr] 481 | |         &None => return Err(WikibaseError::Serialization("Reference array".to_string()))
[INFO] [stderr] 482 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 479 |     let reference_array = match references_array_json.as_array() {
[INFO] [stderr] 480 |         Some(value) => value,
[INFO] [stderr] 481 |         None => return Err(WikibaseError::Serialization("Reference array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:485:32
[INFO] [stderr]     |
[INFO] [stderr] 485 |           let reference_object = match &references_object_json.as_object() {
[INFO] [stderr]     |  ________________________________^
[INFO] [stderr] 486 | |             &Some(value) => value,
[INFO] [stderr] 487 | |             &None => return Err(WikibaseError::Serialization("Reference object".to_string()))
[INFO] [stderr] 488 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 485 |         let reference_object = match references_object_json.as_object() {
[INFO] [stderr] 486 |             Some(value) => value,
[INFO] [stderr] 487 |             None => return Err(WikibaseError::Serialization("Reference object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:490:27
[INFO] [stderr]     |
[INFO] [stderr] 490 |           let snaks_array = match &reference_object.get("snaks") {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 491 | |             &Some(value) => value,
[INFO] [stderr] 492 | |             &None => return Err(WikibaseError::Serialization("Reference snak object".to_string()))
[INFO] [stderr] 493 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let snaks_array = match reference_object.get("snaks") {
[INFO] [stderr] 491 |             Some(value) => value,
[INFO] [stderr] 492 |             None => return Err(WikibaseError::Serialization("Reference snak object".to_string()))
[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/from_json.rs:505:41
[INFO] [stderr]     |
[INFO] [stderr] 505 | fn string_vector_from_json(json_values: &Vec<serde_json::Value>)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[serde_json::Value]`
[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 don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:529:27
[INFO] [stderr]     |
[INFO] [stderr] 529 |       let sitelinks_array = match &item.get("sitelinks") {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 530 | |         &Some(value) => {
[INFO] [stderr] 531 | |             match value.as_object() {
[INFO] [stderr] 532 | |                 Some(value_object) => value_object,
[INFO] [stderr] ...   |
[INFO] [stderr] 536 | |         &None => return Ok(None)
[INFO] [stderr] 537 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 529 |     let sitelinks_array = match item.get("sitelinks") {
[INFO] [stderr] 530 |         Some(value) => {
[INFO] [stderr] 531 |             match value.as_object() {
[INFO] [stderr] 532 |                 Some(value_object) => value_object,
[INFO] [stderr] 533 |                 None => return Err(WikibaseError::Serialization("Key \"sitelinks\" missing in json object".to_string()))
[INFO] [stderr] 534 |             }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:542:31
[INFO] [stderr]     |
[INFO] [stderr] 542 |           let sitelink_object = match &sitelink_object_json.as_object() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 543 | |             &Some(value) => value,
[INFO] [stderr] 544 | |             &None => return Err(WikibaseError::Serialization("Error serializing sitelink object".to_string()))
[INFO] [stderr] 545 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 542 |         let sitelink_object = match sitelink_object_json.as_object() {
[INFO] [stderr] 543 |             Some(value) => value,
[INFO] [stderr] 544 |             None => return Err(WikibaseError::Serialization("Error serializing sitelink object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:547:21
[INFO] [stderr]     |
[INFO] [stderr] 547 |           let title = match &sitelink_object["title"].as_str() {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 548 | |             &Some(value) => value,
[INFO] [stderr] 549 | |             &None => return Err(WikibaseError::Serialization("Error serializing sitelink title".to_string()))
[INFO] [stderr] 550 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 547 |         let title = match sitelink_object["title"].as_str() {
[INFO] [stderr] 548 |             Some(value) => value,
[INFO] [stderr] 549 |             None => return Err(WikibaseError::Serialization("Error serializing sitelink title".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:552:22
[INFO] [stderr]     |
[INFO] [stderr] 552 |           let badges = match &sitelink_object["badges"].as_array() {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 553 | |             &Some(value) => {
[INFO] [stderr] 554 | |                 string_vector_from_json(value)?
[INFO] [stderr] 555 | |             }
[INFO] [stderr] 556 | |             &None => return Err(WikibaseError::Serialization("Error serializing badges array".to_string()))
[INFO] [stderr] 557 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 552 |         let badges = match sitelink_object["badges"].as_array() {
[INFO] [stderr] 553 |             Some(value) => {
[INFO] [stderr] 554 |                 string_vector_from_json(value)?
[INFO] [stderr] 555 |             }
[INFO] [stderr] 556 |             None => return Err(WikibaseError::Serialization("Error serializing badges array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/lib.rs:179:12
[INFO] [stderr]     |
[INFO] [stderr] 179 |         if object["altitude"].is_null() == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!object["altitude"].is_null()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/lib.rs:203:12
[INFO] [stderr]     |
[INFO] [stderr] 203 |         if object["precision"].is_null() == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!object["precision"].is_null()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 556 | /         match self {
[INFO] [stderr] 557 | |             &SnakType::Value => {
[INFO] [stderr] 558 | |                 &"Value"
[INFO] [stderr] 559 | |             }
[INFO] [stderr] ...   |
[INFO] [stderr] 565 | |             }
[INFO] [stderr] 566 | |         }
[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] 556 |         match *self {
[INFO] [stderr] 557 |             SnakType::Value => {
[INFO] [stderr] 558 |                 &"Value"
[INFO] [stderr] 559 |             }
[INFO] [stderr] 560 |             SnakType::NoValue => {
[INFO] [stderr] 561 |                 &"No Value"
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/validate.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     match string.parse::<u64>() {
[INFO] [stderr] 25 | |         Ok(_) => true,
[INFO] [stderr] 26 | |         Err(_) => false
[INFO] [stderr] 27 | |     }
[INFO] [stderr]    | |_____^ help: try this: `string.parse::<u64>().is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/validate.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 |     if number_is_integer(&entity_id[1..]) == false {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!number_is_integer(&entity_id[1..])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | /     match &item_object["id"].as_str() {
[INFO] [stderr] 55 | |         &Some(value) => entity.set_id(value.to_string()),
[INFO] [stderr] 56 | |         &None => return Err(WikibaseError::Serialization("ID missing".to_string()))
[INFO] [stderr] 57 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 54 |     match item_object["id"].as_str() {
[INFO] [stderr] 55 |         Some(value) => entity.set_id(value.to_string()),
[INFO] [stderr] 56 |         None => return Err(WikibaseError::Serialization("ID missing".to_string()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | /     match &item_object.get("missing") {
[INFO] [stderr] 60 | |         &Some(_) => {
[INFO] [stderr] 61 | |             entity.set_missing(true);
[INFO] [stderr] 62 | |             return Ok(entity)
[INFO] [stderr] 63 | |         }
[INFO] [stderr] 64 | |         &None => {}
[INFO] [stderr] 65 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 59 |     match item_object.get("missing") {
[INFO] [stderr] 60 |         Some(_) => {
[INFO] [stderr] 61 |             entity.set_missing(true);
[INFO] [stderr] 62 |             return Ok(entity)
[INFO] [stderr] 63 |         }
[INFO] [stderr] 64 |         None => {}
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Claim`
[INFO] [stderr]     --> src/lib.rs:1163:5
[INFO] [stderr]      |
[INFO] [stderr] 1163 | /     pub fn new() -> Claim {
[INFO] [stderr] 1164 | |         Self {
[INFO] [stderr] 1165 | |             claim_type: "".to_string(),
[INFO] [stderr] 1166 | |             rank: "".to_string(),
[INFO] [stderr] ...    |
[INFO] [stderr] 1170 | |         }
[INFO] [stderr] 1171 | |     }
[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] 396  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/from_json.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |       let results_json = match &json["search"].as_array() {
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 82 | |         &Some(value) => value,
[INFO] [stderr] 83 | |         &None => return Err(WikibaseError::Serialization("No search results".to_string()))
[INFO] [stderr] 84 | |     };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let results_json = match json["search"].as_array() {
[INFO] [stderr] 82 |         Some(value) => value,
[INFO] [stderr] 83 |         None => return Err(WikibaseError::Serialization("No search results".to_string()))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:179:24
[INFO] [stderr]     |
[INFO] [stderr] 179 |       let claim_object = match &json_claim.as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 180 | |         &Some(value) => value,
[INFO] [stderr] 181 | |         &None => return Err(WikibaseError::Serialization("Claim".to_string()))
[INFO] [stderr] 182 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let claim_object = match json_claim.as_object() {
[INFO] [stderr] 180 |         Some(value) => value,
[INFO] [stderr] 181 |         None => return Err(WikibaseError::Serialization("Claim".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |       let main_snak = match &claim_object["mainsnak"].as_object() {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 195 | |         &Some(snak_json) => {
[INFO] [stderr] 196 | |             snak_from_json(snak_json)?
[INFO] [stderr] 197 | |         }
[INFO] [stderr] 198 | |         &None => return Err(WikibaseError::Serialization("Main snak".to_string()))
[INFO] [stderr] 199 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 194 |     let main_snak = match claim_object["mainsnak"].as_object() {
[INFO] [stderr] 195 |         Some(snak_json) => {
[INFO] [stderr] 196 |             snak_from_json(snak_json)?
[INFO] [stderr] 197 |         }
[INFO] [stderr] 198 |         None => return Err(WikibaseError::Serialization("Main snak".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 | /     match &claim_object.get("qualifiers") {
[INFO] [stderr] 204 | |         // Qualifiers are an object with property keys that contain
[INFO] [stderr] 205 | |         // an array of snaks. {"P817": [], ...}
[INFO] [stderr] 206 | |         &Some(qualifiers) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 209 | |         &None => {}
[INFO] [stderr] 210 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 203 |     match claim_object.get("qualifiers") {
[INFO] [stderr] 204 |         // Qualifiers are an object with property keys that contain
[INFO] [stderr] 205 |         // an array of snaks. {"P817": [], ...}
[INFO] [stderr] 206 |         Some(qualifiers) => {
[INFO] [stderr] 207 |             claim.set_qualifier_snaks(snaks_object_from_json(&qualifiers)?);
[INFO] [stderr] 208 |         }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 | /     match &claim_object.get("references") {
[INFO] [stderr] 213 | |         &Some(references_array_json) => {
[INFO] [stderr] 214 | |             claim.set_references(reference_array_from_json(&references_array_json)?);
[INFO] [stderr] 215 | |         }
[INFO] [stderr] 216 | |         &None => {}
[INFO] [stderr] 217 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 212 |     match claim_object.get("references") {
[INFO] [stderr] 213 |         Some(references_array_json) => {
[INFO] [stderr] 214 |             claim.set_references(reference_array_from_json(&references_array_json)?);
[INFO] [stderr] 215 |         }
[INFO] [stderr] 216 |         None => {}
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:252:23
[INFO] [stderr]     |
[INFO] [stderr] 252 |       let lang_object = match &item[key].as_object() {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 253 | |         &Some(value) => value,
[INFO] [stderr] 254 | |         &None => return Err(WikibaseError::Serialization("Locale object".to_string()))
[INFO] [stderr] 255 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let lang_object = match item[key].as_object() {
[INFO] [stderr] 253 |         Some(value) => value,
[INFO] [stderr] 254 |         None => return Err(WikibaseError::Serialization("Locale object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:286:24
[INFO] [stderr]     |
[INFO] [stderr] 286 |       let label_object = match &item.get(key) {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 287 | |         &Some(value) => {
[INFO] [stderr] 288 | |             match value.as_object() {
[INFO] [stderr] 289 | |                 Some(object) => object,
[INFO] [stderr] ...   |
[INFO] [stderr] 293 | |         &None => return Err(WikibaseError::Serialization(format!("Key \"{}\" not found in object", key)))
[INFO] [stderr] 294 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 286 |     let label_object = match item.get(key) {
[INFO] [stderr] 287 |         Some(value) => {
[INFO] [stderr] 288 |             match value.as_object() {
[INFO] [stderr] 289 |                 Some(object) => object,
[INFO] [stderr] 290 |                 None => return Err(WikibaseError::Serialization("Locale string object not valid".to_string()))
[INFO] [stderr] 291 |             }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:310:24
[INFO] [stderr]     |
[INFO] [stderr] 310 |       let claims_array = match &item["claims"].as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 311 | |         &Some(value) => value,
[INFO] [stderr] 312 | |         &None => return Err(WikibaseError::Serialization("Key \"claims\" missing in json object".to_string()))
[INFO] [stderr] 313 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 310 |     let claims_array = match item["claims"].as_object() {
[INFO] [stderr] 311 |         Some(value) => value,
[INFO] [stderr] 312 |         None => return Err(WikibaseError::Serialization("Key \"claims\" missing in json object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:318:37
[INFO] [stderr]     |
[INFO] [stderr] 318 |           let property_claims_array = match &property_claims.as_array() {
[INFO] [stderr]     |  _____________________________________^
[INFO] [stderr] 319 | |             &Some(value) => value,
[INFO] [stderr] 320 | |             &None => return Err(WikibaseError::Serialization("Claim array".to_string()))
[INFO] [stderr] 321 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 318 |         let property_claims_array = match property_claims.as_array() {
[INFO] [stderr] 319 |             Some(value) => value,
[INFO] [stderr] 320 |             None => return Err(WikibaseError::Serialization("Claim array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:444:24
[INFO] [stderr]     |
[INFO] [stderr] 444 |       let snaks_object = match &snaks_object_json.as_object() {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 445 | |         &Some(value) => value,
[INFO] [stderr] 446 | |         &None => return Err(WikibaseError::Serialization("Can't serialize snaks object".to_string()))
[INFO] [stderr] 447 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 444 |     let snaks_object = match snaks_object_json.as_object() {
[INFO] [stderr] 445 |         Some(value) => value,
[INFO] [stderr] 446 |         None => return Err(WikibaseError::Serialization("Can't serialize snaks object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:451:26
[INFO] [stderr]     |
[INFO] [stderr] 451 |           let snak_array = match &property_snaks.as_array() {
[INFO] [stderr]     |  __________________________^
[INFO] [stderr] 452 | |             &Some(value) => value,
[INFO] [stderr] 453 | |             &None => return Err(WikibaseError::Serialization("Can't serialize snak array".to_string()))
[INFO] [stderr] 454 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 451 |         let snak_array = match property_snaks.as_array() {
[INFO] [stderr] 452 |             Some(value) => value,
[INFO] [stderr] 453 |             None => return Err(WikibaseError::Serialization("Can't serialize snak array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:458:31
[INFO] [stderr]     |
[INFO] [stderr] 458 |               let snak_object = match &snak_json.as_object() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 459 | |                 &Some(value) => value,
[INFO] [stderr] 460 | |                 &None => return Err(WikibaseError::Serialization("Can't serialize snak object".to_string()))
[INFO] [stderr] 461 | |             };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 458 |             let snak_object = match snak_json.as_object() {
[INFO] [stderr] 459 |                 Some(value) => value,
[INFO] [stderr] 460 |                 None => return Err(WikibaseError::Serialization("Can't serialize snak object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:479:27
[INFO] [stderr]     |
[INFO] [stderr] 479 |       let reference_array = match &references_array_json.as_array() {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 480 | |         &Some(value) => value,
[INFO] [stderr] 481 | |         &None => return Err(WikibaseError::Serialization("Reference array".to_string()))
[INFO] [stderr] 482 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 479 |     let reference_array = match references_array_json.as_array() {
[INFO] [stderr] 480 |         Some(value) => value,
[INFO] [stderr] 481 |         None => return Err(WikibaseError::Serialization("Reference array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:485:32
[INFO] [stderr]     |
[INFO] [stderr] 485 |           let reference_object = match &references_object_json.as_object() {
[INFO] [stderr]     |  ________________________________^
[INFO] [stderr] 486 | |             &Some(value) => value,
[INFO] [stderr] 487 | |             &None => return Err(WikibaseError::Serialization("Reference object".to_string()))
[INFO] [stderr] 488 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 485 |         let reference_object = match references_object_json.as_object() {
[INFO] [stderr] 486 |             Some(value) => value,
[INFO] [stderr] 487 |             None => return Err(WikibaseError::Serialization("Reference object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:490:27
[INFO] [stderr]     |
[INFO] [stderr] 490 |           let snaks_array = match &reference_object.get("snaks") {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 491 | |             &Some(value) => value,
[INFO] [stderr] 492 | |             &None => return Err(WikibaseError::Serialization("Reference snak object".to_string()))
[INFO] [stderr] 493 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let snaks_array = match reference_object.get("snaks") {
[INFO] [stderr] 491 |             Some(value) => value,
[INFO] [stderr] 492 |             None => return Err(WikibaseError::Serialization("Reference snak object".to_string()))
[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/from_json.rs:505:41
[INFO] [stderr]     |
[INFO] [stderr] 505 | fn string_vector_from_json(json_values: &Vec<serde_json::Value>)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[serde_json::Value]`
[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 don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:529:27
[INFO] [stderr]     |
[INFO] [stderr] 529 |       let sitelinks_array = match &item.get("sitelinks") {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 530 | |         &Some(value) => {
[INFO] [stderr] 531 | |             match value.as_object() {
[INFO] [stderr] 532 | |                 Some(value_object) => value_object,
[INFO] [stderr] ...   |
[INFO] [stderr] 536 | |         &None => return Ok(None)
[INFO] [stderr] 537 | |     };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 529 |     let sitelinks_array = match item.get("sitelinks") {
[INFO] [stderr] 530 |         Some(value) => {
[INFO] [stderr] 531 |             match value.as_object() {
[INFO] [stderr] 532 |                 Some(value_object) => value_object,
[INFO] [stderr] 533 |                 None => return Err(WikibaseError::Serialization("Key \"sitelinks\" missing in json object".to_string()))
[INFO] [stderr] 534 |             }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:542:31
[INFO] [stderr]     |
[INFO] [stderr] 542 |           let sitelink_object = match &sitelink_object_json.as_object() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 543 | |             &Some(value) => value,
[INFO] [stderr] 544 | |             &None => return Err(WikibaseError::Serialization("Error serializing sitelink object".to_string()))
[INFO] [stderr] 545 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 542 |         let sitelink_object = match sitelink_object_json.as_object() {
[INFO] [stderr] 543 |             Some(value) => value,
[INFO] [stderr] 544 |             None => return Err(WikibaseError::Serialization("Error serializing sitelink object".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:547:21
[INFO] [stderr]     |
[INFO] [stderr] 547 |           let title = match &sitelink_object["title"].as_str() {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 548 | |             &Some(value) => value,
[INFO] [stderr] 549 | |             &None => return Err(WikibaseError::Serialization("Error serializing sitelink title".to_string()))
[INFO] [stderr] 550 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 547 |         let title = match sitelink_object["title"].as_str() {
[INFO] [stderr] 548 |             Some(value) => value,
[INFO] [stderr] 549 |             None => return Err(WikibaseError::Serialization("Error serializing sitelink title".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/from_json.rs:552:22
[INFO] [stderr]     |
[INFO] [stderr] 552 |           let badges = match &sitelink_object["badges"].as_array() {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 553 | |             &Some(value) => {
[INFO] [stderr] 554 | |                 string_vector_from_json(value)?
[INFO] [stderr] 555 | |             }
[INFO] [stderr] 556 | |             &None => return Err(WikibaseError::Serialization("Error serializing badges array".to_string()))
[INFO] [stderr] 557 | |         };
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 552 |         let badges = match sitelink_object["badges"].as_array() {
[INFO] [stderr] 553 |             Some(value) => {
[INFO] [stderr] 554 |                 string_vector_from_json(value)?
[INFO] [stderr] 555 |             }
[INFO] [stderr] 556 |             None => return Err(WikibaseError::Serialization("Error serializing badges array".to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/lib.rs:179:12
[INFO] [stderr]     |
[INFO] [stderr] 179 |         if object["altitude"].is_null() == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!object["altitude"].is_null()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/lib.rs:203:12
[INFO] [stderr]     |
[INFO] [stderr] 203 |         if object["precision"].is_null() == false {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!object["precision"].is_null()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 556 | /         match self {
[INFO] [stderr] 557 | |             &SnakType::Value => {
[INFO] [stderr] 558 | |                 &"Value"
[INFO] [stderr] 559 | |             }
[INFO] [stderr] ...   |
[INFO] [stderr] 565 | |             }
[INFO] [stderr] 566 | |         }
[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] 556 |         match *self {
[INFO] [stderr] 557 |             SnakType::Value => {
[INFO] [stderr] 558 |                 &"Value"
[INFO] [stderr] 559 |             }
[INFO] [stderr] 560 |             SnakType::NoValue => {
[INFO] [stderr] 561 |                 &"No Value"
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Claim`
[INFO] [stderr]     --> src/lib.rs:1163:5
[INFO] [stderr]      |
[INFO] [stderr] 1163 | /     pub fn new() -> Claim {
[INFO] [stderr] 1164 | |         Self {
[INFO] [stderr] 1165 | |             claim_type: "".to_string(),
[INFO] [stderr] 1166 | |             rank: "".to_string(),
[INFO] [stderr] ...    |
[INFO] [stderr] 1170 | |         }
[INFO] [stderr] 1171 | |     }
[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] 396  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/test_datatypes.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |     coordinate.set_longitude(47.153333333333);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^ help: consider: `47.153_333_333_333`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/test_datatypes.rs:33:29
[INFO] [stderr]    |
[INFO] [stderr] 33 |     coordinate.set_latitude(9.8219444444444);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^ help: consider: `9.821_944_444_444_4`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/test_datatypes.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |     assert_eq!(47.153333333333, *coordinate.longitude());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: consider: `47.153_333_333_333`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/test_datatypes.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     assert_eq!(9.8219444444444, *coordinate.latitude());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^ help: consider: `9.821_944_444_444_4`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> tests/test_datatypes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_eq!(100f64, coordinate.altitude().unwrap());
[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]   --> tests/test_datatypes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_eq!(100f64, coordinate.altitude().unwrap());
[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]   --> tests/test_datatypes.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     assert_eq!(6f64, *coordinate.longitude());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     assert_eq!(6f64, *coordinate.longitude());
[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]   --> tests/test_datatypes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     assert_eq!(12f64, *coordinate.latitude());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     assert_eq!(12f64, *coordinate.latitude());
[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]   --> tests/test_datatypes.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     assert_eq!(0f64, coordinate.precision().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     assert_eq!(0f64, coordinate.precision().unwrap());
[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]   --> tests/test_datatypes.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     assert_eq!(200f64, coordinate.altitude().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     assert_eq!(200f64, coordinate.altitude().unwrap());
[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]   --> tests/test_datatypes.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     assert_eq!(47.153333333333, *coordinate.longitude());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     assert_eq!(47.153333333333, *coordinate.longitude());
[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]   --> tests/test_datatypes.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     assert_eq!(9.8219444444444, *coordinate.latitude());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     assert_eq!(9.8219444444444, *coordinate.latitude());
[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]   --> tests/test_datatypes.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     assert_eq!(10f64, coordinate.precision().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     assert_eq!(10f64, coordinate.precision().unwrap());
[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]   --> tests/test_datatypes.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     assert_eq!(3f64, *quantity.amount());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     assert_eq!(3f64, *quantity.amount());
[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]   --> tests/test_datatypes.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     assert_eq!(1f64, quantity.lower_bound().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     assert_eq!(1f64, quantity.lower_bound().unwrap());
[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]   --> tests/test_datatypes.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     assert_eq!(5f64, quantity.upper_bound().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     assert_eq!(5f64, quantity.upper_bound().unwrap());
[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]   --> tests/test_datatypes.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(150f64, *quantity.amount());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(150f64, *quantity.amount());
[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]   --> tests/test_datatypes.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     assert_eq!(100f64, quantity.lower_bound().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     assert_eq!(100f64, quantity.lower_bound().unwrap());
[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]   --> tests/test_datatypes.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     assert_eq!(200f64, quantity.upper_bound().unwrap());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/test_datatypes.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     assert_eq!(200f64, quantity.upper_bound().unwrap());
[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 seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> tests/test_datatypes.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     match data_value.value() {
[INFO] [stderr] 127 | |         &wikibase::Value::MonoLingual(ref returned_monolingual) => {
[INFO] [stderr] 128 | |             assert_eq!("Helsinki", returned_monolingual.text());
[INFO] [stderr] 129 | |             assert_eq!("fi", returned_monolingual.language());
[INFO] [stderr] 130 | |         }
[INFO] [stderr] 131 | |         _ => {}
[INFO] [stderr] 132 | |     };
[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] 126 |     if let &wikibase::Value::MonoLingual(ref returned_monolingual) = data_value.value() {
[INFO] [stderr] 127 |     assert_eq!("Helsinki", returned_monolingual.text());
[INFO] [stderr] 128 |     assert_eq!("fi", returned_monolingual.language());
[INFO] [stderr] 129 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> tests/test_datatypes.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     match data_value.value() {
[INFO] [stderr] 127 | |         &wikibase::Value::MonoLingual(ref returned_monolingual) => {
[INFO] [stderr] 128 | |             assert_eq!("Helsinki", returned_monolingual.text());
[INFO] [stderr] 129 | |             assert_eq!("fi", returned_monolingual.language());
[INFO] [stderr] 130 | |         }
[INFO] [stderr] 131 | |         _ => {}
[INFO] [stderr] 132 | |     };
[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] 126 |     match *data_value.value() {
[INFO] [stderr] 127 |         wikibase::Value::MonoLingual(ref returned_monolingual) => {
[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]    --> tests/test_datatypes.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 | /     match data_value.value() {
[INFO] [stderr] 140 | |         &wikibase::Value::StringValue(ref string_value) => {
[INFO] [stderr] 141 | |             assert_eq!("София", string_value);
[INFO] [stderr] 142 | |         }
[INFO] [stderr] 143 | |         _ => {}
[INFO] [stderr] 144 | |     };
[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] 139 |     if let &wikibase::Value::StringValue(ref string_value) = data_value.value() {
[INFO] [stderr] 140 |     assert_eq!("София", string_value);
[INFO] [stderr] 141 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> tests/test_datatypes.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 | /     match data_value.value() {
[INFO] [stderr] 140 | |         &wikibase::Value::StringValue(ref string_value) => {
[INFO] [stderr] 141 | |             assert_eq!("София", string_value);
[INFO] [stderr] 142 | |         }
[INFO] [stderr] 143 | |         _ => {}
[INFO] [stderr] 144 | |     };
[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] 139 |     match *data_value.value() {
[INFO] [stderr] 140 |         wikibase::Value::StringValue(ref string_value) => {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `wikibase`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0504e5c437b9b1c261779644107b2456a24eff6119b9f6386cf811f36e89128c"`
[INFO] running `"docker" "rm" "-f" "0504e5c437b9b1c261779644107b2456a24eff6119b9f6386cf811f36e89128c"`
[INFO] [stdout] 0504e5c437b9b1c261779644107b2456a24eff6119b9f6386cf811f36e89128c