[INFO] crate json-gettext 2.1.0 is already in cache
[INFO] extracting crate json-gettext 2.1.0 into work/ex/clippy-test-run/sources/stable/reg/json-gettext/2.1.0
[INFO] extracting crate json-gettext 2.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/json-gettext/2.1.0
[INFO] validating manifest of json-gettext-2.1.0 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 json-gettext-2.1.0 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 json-gettext-2.1.0
[INFO] finished frobbing json-gettext-2.1.0
[INFO] frobbed toml for json-gettext-2.1.0 written to work/ex/clippy-test-run/sources/stable/reg/json-gettext/2.1.0/Cargo.toml
[INFO] started frobbing json-gettext-2.1.0
[INFO] finished frobbing json-gettext-2.1.0
[INFO] frobbed toml for json-gettext-2.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/json-gettext/2.1.0/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 json-gettext-2.1.0 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/json-gettext/2.1.0:/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] 6d7a3e88f7b18cb08e31de8f1fd03d435e171f74fe7b4271d75877a83399dee6
[INFO] running `"docker" "start" "-a" "6d7a3e88f7b18cb08e31de8f1fd03d435e171f74fe7b4271d75877a83399dee6"`
[INFO] [stderr]     Checking json-gettext v2.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/json_gettext_value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn from_str(s: &'a str) -> JSONGetTextValue<'a> {
[INFO] [stderr] 16 | |         JSONGetTextValue::Str(s)
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:28:122
[INFO] [stderr]    |
[INFO] [stderr] 28 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[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: casting i16 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:32:122
[INFO] [stderr]    |
[INFO] [stderr] 32 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:36:122
[INFO] [stderr]    |
[INFO] [stderr] 36 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:44:122
[INFO] [stderr]    |
[INFO] [stderr] 44 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:48:122
[INFO] [stderr]    |
[INFO] [stderr] 48 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:52:122
[INFO] [stderr]    |
[INFO] [stderr] 52 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting f32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:60:122
[INFO] [stderr]    |
[INFO] [stderr] 60 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::F64(n as f64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/lib.rs:87:100
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let data: HashMap<String, serde_json::Value> = serde_json::from_str(json.as_ref()).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]    |                                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:108:102
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let data: HashMap<String, serde_json::Value> = serde_json::from_slice(json.as_ref()).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:129:45
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let file = File::open(path).map_err(|err| JSONGetTextBuilderError::IOError(err))?;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::IOError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:131:95
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let data: HashMap<String, serde_json::Value> = serde_json::from_reader(&file).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:239:57
[INFO] [stderr]     |
[INFO] [stderr] 239 |                             map.insert(map_key.clone(), default_map.get(map_key).unwrap().clone());
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&default_map[map_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:276:21
[INFO] [stderr]     |
[INFO] [stderr] 276 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:282:19
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:294:21
[INFO] [stderr]     |
[INFO] [stderr] 294 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:305:19
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:344:19
[INFO] [stderr]     |
[INFO] [stderr] 344 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:365:21
[INFO] [stderr]     |
[INFO] [stderr] 365 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/json_gettext_value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn from_str(s: &'a str) -> JSONGetTextValue<'a> {
[INFO] [stderr] 16 | |         JSONGetTextValue::Str(s)
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:28:122
[INFO] [stderr]    |
[INFO] [stderr] 28 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[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: casting i16 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:32:122
[INFO] [stderr]    |
[INFO] [stderr] 32 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:36:122
[INFO] [stderr]    |
[INFO] [stderr] 36 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::I64(n as i64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `i64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:44:122
[INFO] [stderr]    |
[INFO] [stderr] 44 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:48:122
[INFO] [stderr]    |
[INFO] [stderr] 48 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:52:122
[INFO] [stderr]    |
[INFO] [stderr] 52 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::U64(n as u64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `u64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting f32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/json_gettext_value.rs:60:122
[INFO] [stderr]    |
[INFO] [stderr] 60 |         JSONGetTextValue::JSONValue(serde_json::Value::Number(serde_json::Number::from(serde_json::de::ParserNumber::F64(n as f64))))
[INFO] [stderr]    |                                                                                                                          ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/lib.rs:87:100
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let data: HashMap<String, serde_json::Value> = serde_json::from_str(json.as_ref()).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]    |                                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:108:102
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let data: HashMap<String, serde_json::Value> = serde_json::from_slice(json.as_ref()).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:129:45
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let file = File::open(path).map_err(|err| JSONGetTextBuilderError::IOError(err))?;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::IOError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:131:95
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let data: HashMap<String, serde_json::Value> = serde_json::from_reader(&file).map_err(|err| JSONGetTextBuilderError::SerdeError(err))?;
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `JSONGetTextBuilderError::SerdeError`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:239:57
[INFO] [stderr]     |
[INFO] [stderr] 239 |                             map.insert(map_key.clone(), default_map.get(map_key).unwrap().clone());
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&default_map[map_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:276:21
[INFO] [stderr]     |
[INFO] [stderr] 276 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:282:19
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:294:21
[INFO] [stderr]     |
[INFO] [stderr] 294 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:305:19
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:344:19
[INFO] [stderr]     |
[INFO] [stderr] 344 |         let map = self.context.get(&self.default_key).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:365:21
[INFO] [stderr]     |
[INFO] [stderr] 365 |             None => self.context.get(&self.default_key).unwrap()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.context[&self.default_key]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_eq!(&"Hello, world!", map_en.get("hello").unwrap());
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_en["hello"]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 |     assert_eq!(&"Rust!", map_en.get("rust").unwrap());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_en["rust"]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     assert_eq!(&"Hello, world!", map_de.get("hello").unwrap());
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_de["hello"]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 |     assert_eq!(&"Rust!", map_de.get("rust").unwrap());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_de["rust"]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 34 |     assert_eq!(&"哈囉，世界！", map_zh.get("hello").unwrap());
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_zh["hello"]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> tests/multiple.rs:35:26
[INFO] [stderr]    |
[INFO] [stderr] 35 |     assert_eq!(&"Rust!", map_zh.get("rust").unwrap());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&map_zh["rust"]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `"docker" "inspect" "6d7a3e88f7b18cb08e31de8f1fd03d435e171f74fe7b4271d75877a83399dee6"`
[INFO] running `"docker" "rm" "-f" "6d7a3e88f7b18cb08e31de8f1fd03d435e171f74fe7b4271d75877a83399dee6"`
[INFO] [stdout] 6d7a3e88f7b18cb08e31de8f1fd03d435e171f74fe7b4271d75877a83399dee6