[INFO] crate graphql-rs 0.1.0 is already in cache [INFO] extracting crate graphql-rs 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/graphql-rs/0.1.0 [INFO] extracting crate graphql-rs 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/graphql-rs/0.1.0 [INFO] validating manifest of graphql-rs-0.1.0 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 graphql-rs-0.1.0 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 graphql-rs-0.1.0 [INFO] finished frobbing graphql-rs-0.1.0 [INFO] frobbed toml for graphql-rs-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/graphql-rs/0.1.0/Cargo.toml [INFO] started frobbing graphql-rs-0.1.0 [INFO] finished frobbing graphql-rs-0.1.0 [INFO] frobbed toml for graphql-rs-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/graphql-rs/0.1.0/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 graphql-rs-0.1.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/graphql-rs/0.1.0:/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 -Dclippy::into_iter_on_array" "-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] 3d9dd05c60709ce1da05c6287dcfbfad1626034aa0ff8d35c5c22e2c87b9fef8 [INFO] running `"docker" "start" "-a" "3d9dd05c60709ce1da05c6287dcfbfad1626034aa0ff8d35c5c22e2c87b9fef8"` [INFO] [stderr] Checking graphql-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/graphql.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / macro_rules! blanket_impl { [INFO] [stderr] 6 | | ($trait_: ident for $($type_: ty),*) => { [INFO] [stderr] 7 | | $( [INFO] [stderr] 8 | | impl $trait_ for $type_ {} [INFO] [stderr] 9 | | )* [INFO] [stderr] 10 | | }; [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `values` [INFO] [stderr] --> src/graphql.rs:85:3 [INFO] [stderr] | [INFO] [stderr] 85 | values: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `values` [INFO] [stderr] --> src/graphql.rs:89:3 [INFO] [stderr] | [INFO] [stderr] 89 | fn values(&self) -> &HashMap { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/graphql.rs:134:3 [INFO] [stderr] | [INFO] [stderr] 134 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `description` [INFO] [stderr] --> src/graphql.rs:135:3 [INFO] [stderr] | [INFO] [stderr] 135 | description: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `values` [INFO] [stderr] --> src/graphql.rs:136:3 [INFO] [stderr] | [INFO] [stderr] 136 | values: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/graphql.rs:140:3 [INFO] [stderr] | [INFO] [stderr] 140 | fn new(name: &str) -> GraphQLEnumBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_description` [INFO] [stderr] --> src/graphql.rs:148:3 [INFO] [stderr] | [INFO] [stderr] 148 | fn with_description(mut self, description: &str) -> GraphQLEnumBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value_fn` [INFO] [stderr] --> src/graphql.rs:153:3 [INFO] [stderr] | [INFO] [stderr] 153 | / fn value_fn(mut self, name: &str, f: F) -> GraphQLEnumBuilder [INFO] [stderr] 154 | | where F: FnOnce(GraphQLEnumValue) -> GraphQLEnumValue [INFO] [stderr] 155 | | { [INFO] [stderr] 156 | | let v = f(GraphQLEnumValue::new(name)); [INFO] [stderr] 157 | | self.values.insert(v.value.clone(), v); [INFO] [stderr] 158 | | self [INFO] [stderr] 159 | | } [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/graphql.rs:161:3 [INFO] [stderr] | [INFO] [stderr] 161 | fn value(mut self, name: &str) -> GraphQLEnumBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/graphql.rs:166:3 [INFO] [stderr] | [INFO] [stderr] 166 | fn build(self) -> GraphQLEnum { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/graphql.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / macro_rules! blanket_impl { [INFO] [stderr] 6 | | ($trait_: ident for $($type_: ty),*) => { [INFO] [stderr] 7 | | $( [INFO] [stderr] 8 | | impl $trait_ for $type_ {} [INFO] [stderr] 9 | | )* [INFO] [stderr] 10 | | }; [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/graphql.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | if reason.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `reason.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/graphql.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | if self.values.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.values.is_empty()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/graphql.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | if reason.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `reason.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/graphql.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | if self.values.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.values.is_empty()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "3d9dd05c60709ce1da05c6287dcfbfad1626034aa0ff8d35c5c22e2c87b9fef8"` [INFO] running `"docker" "rm" "-f" "3d9dd05c60709ce1da05c6287dcfbfad1626034aa0ff8d35c5c22e2c87b9fef8"` [INFO] [stdout] 3d9dd05c60709ce1da05c6287dcfbfad1626034aa0ff8d35c5c22e2c87b9fef8