[INFO] crate teapot 0.1.1 is already in cache [INFO] extracting crate teapot 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/teapot/0.1.1 [INFO] extracting crate teapot 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/teapot/0.1.1 [INFO] validating manifest of teapot-0.1.1 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of teapot-0.1.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing teapot-0.1.1 [INFO] finished frobbing teapot-0.1.1 [INFO] frobbed toml for teapot-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/teapot/0.1.1/Cargo.toml [INFO] started frobbing teapot-0.1.1 [INFO] finished frobbing teapot-0.1.1 [INFO] frobbed toml for teapot-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/teapot/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting teapot-0.1.1 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-5/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/teapot/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -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] aced549bdf14670d9027730f9d49fb2302cbf6413abf3eb97375d76c498dd6a4 [INFO] running `"docker" "start" "-a" "aced549bdf14670d9027730f9d49fb2302cbf6413abf3eb97375d76c498dd6a4"` [INFO] [stderr] Checking teapot v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/lines.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | Lines { inner: inner } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `inner` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/headers.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | DntHeader { value: value } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `value` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/headers.rs:214:26 [INFO] [stderr] | [INFO] [stderr] 214 | Some(DntHeader { value: value }) [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `value` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/message.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | headers: headers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `headers` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/message.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | body: body, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `body` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/lines.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | Lines { inner: inner } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `inner` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/headers.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | DntHeader { value: value } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `value` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/headers.rs:214:26 [INFO] [stderr] | [INFO] [stderr] 214 | Some(DntHeader { value: value }) [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `value` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/message.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | headers: headers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `headers` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/http/message.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | body: body, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `body` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/mime.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::lines::Lines` [INFO] [stderr] --> src/http/parse/headers.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::super::lines::Lines; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::headers::RawHeader` [INFO] [stderr] --> src/http/parse/headers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::super::headers::RawHeader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/http/parse/headers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RawHeader` [INFO] [stderr] --> src/http/message.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 5 | use super::headers::{Headers, RawHeader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/mime.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/mime.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::lines::Lines` [INFO] [stderr] --> src/http/parse/headers.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::super::lines::Lines; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::headers::RawHeader` [INFO] [stderr] --> src/http/parse/headers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::super::headers::RawHeader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/http/parse/headers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RawHeader` [INFO] [stderr] --> src/http/message.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 5 | use super::headers::{Headers, RawHeader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw` [INFO] [stderr] --> src/http/headers.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let raw = raw.into(); [INFO] [stderr] | ^^^ help: consider using `_raw` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `headers` [INFO] [stderr] --> src/http/message.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | headers: Headers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `body` [INFO] [stderr] --> src/http/message.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | body: &'a Read, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/http/headers.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | / pub fn lower_name<'a>(&'a self) -> String { [INFO] [stderr] 103 | | self.name.to_lowercase() [INFO] [stderr] 104 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `http::headers::Headers` [INFO] [stderr] --> src/http/headers.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | / pub fn new() -> Self { [INFO] [stderr] 132 | | Headers { headers: BTreeSet::new() } [INFO] [stderr] 133 | | } [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] 125 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/http/headers.rs:204:12 [INFO] [stderr] | [INFO] [stderr] 204 | if raw.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `raw.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/http/headers.rs:243:12 [INFO] [stderr] | [INFO] [stderr] 243 | if raw.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `raw.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: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:272:19 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn to_u16(&self) -> u16 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw` [INFO] [stderr] --> src/http/headers.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let raw = raw.into(); [INFO] [stderr] | ^^^ help: consider using `_raw` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:338:18 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn class(&self) -> StatusClass { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:349:29 [INFO] [stderr] | [INFO] [stderr] 349 | pub fn canonical_reason(&self) -> Option<&'static str> { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:415:29 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn is_informational(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:419:23 [INFO] [stderr] | [INFO] [stderr] 419 | pub fn is_success(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:423:27 [INFO] [stderr] | [INFO] [stderr] 423 | pub fn is_redirection(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:427:28 [INFO] [stderr] | [INFO] [stderr] 427 | pub fn is_client_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:431:28 [INFO] [stderr] | [INFO] [stderr] 431 | pub fn is_server_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:435:21 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn is_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: field is never used: `headers` [INFO] [stderr] --> src/http/message.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | headers: Headers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `body` [INFO] [stderr] --> src/http/message.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | body: &'a Read, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/http/headers.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | / pub fn lower_name<'a>(&'a self) -> String { [INFO] [stderr] 103 | | self.name.to_lowercase() [INFO] [stderr] 104 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `http::headers::Headers` [INFO] [stderr] --> src/http/headers.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | / pub fn new() -> Self { [INFO] [stderr] 132 | | Headers { headers: BTreeSet::new() } [INFO] [stderr] 133 | | } [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] 125 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/http/headers.rs:204:12 [INFO] [stderr] | [INFO] [stderr] 204 | if raw.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `raw.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/http/headers.rs:243:12 [INFO] [stderr] | [INFO] [stderr] 243 | if raw.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `raw.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: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:272:19 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn to_u16(&self) -> u16 { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:338:18 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn class(&self) -> StatusClass { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:349:29 [INFO] [stderr] | [INFO] [stderr] 349 | pub fn canonical_reason(&self) -> Option<&'static str> { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:415:29 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn is_informational(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:419:23 [INFO] [stderr] | [INFO] [stderr] 419 | pub fn is_success(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:423:27 [INFO] [stderr] | [INFO] [stderr] 423 | pub fn is_redirection(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:427:28 [INFO] [stderr] | [INFO] [stderr] 427 | pub fn is_client_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:431:28 [INFO] [stderr] | [INFO] [stderr] 431 | pub fn is_server_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/http/status.rs:435:21 [INFO] [stderr] | [INFO] [stderr] 435 | pub fn is_error(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "aced549bdf14670d9027730f9d49fb2302cbf6413abf3eb97375d76c498dd6a4"` [INFO] running `"docker" "rm" "-f" "aced549bdf14670d9027730f9d49fb2302cbf6413abf3eb97375d76c498dd6a4"` [INFO] [stdout] aced549bdf14670d9027730f9d49fb2302cbf6413abf3eb97375d76c498dd6a4