[INFO] updating cached repository ddfreyne/d-mark-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ddfreyne/d-mark-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ddfreyne/d-mark-rust" "work/ex/clippy-test-run/sources/stable/gh/ddfreyne/d-mark-rust"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ddfreyne/d-mark-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ddfreyne/d-mark-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ddfreyne/d-mark-rust"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ddfreyne/d-mark-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f824101732c8764a071e4ba47e58bd6bfade594a [INFO] sha for GitHub repo ddfreyne/d-mark-rust: f824101732c8764a071e4ba47e58bd6bfade594a [INFO] validating manifest of ddfreyne/d-mark-rust 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 ddfreyne/d-mark-rust 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 ddfreyne/d-mark-rust [INFO] finished frobbing ddfreyne/d-mark-rust [INFO] frobbed toml for ddfreyne/d-mark-rust written to work/ex/clippy-test-run/sources/stable/gh/ddfreyne/d-mark-rust/Cargo.toml [INFO] started frobbing ddfreyne/d-mark-rust [INFO] finished frobbing ddfreyne/d-mark-rust [INFO] frobbed toml for ddfreyne/d-mark-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ddfreyne/d-mark-rust/Cargo.toml [INFO] crate ddfreyne/d-mark-rust has a lockfile. skipping [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 ddfreyne/d-mark-rust against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ddfreyne/d-mark-rust:/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] c3bb83720927bd08f8e79cc627ab1f4d566ba9975633f1d6c14006391823deb0 [INFO] running `"docker" "start" "-a" "c3bb83720927bd08f8e79cc627ab1f4d566ba9975633f1d6c14006391823deb0"` [INFO] [stderr] Checking d-mark v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead [INFO] [stderr] --> src/parser.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | write!(f, "{}\n", line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::write_with_newline)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline [INFO] [stderr] [INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead [INFO] [stderr] --> src/parser.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | write!(f, "{}\n", self.line1.unwrap_or("")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser.rs:187:21 [INFO] [stderr] | [INFO] [stderr] 187 | error: error, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `error` [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/parser.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | line0: line0, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `line0` [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/parser.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | line1: line1, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `line1` [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/parser.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | attributes: attributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes` [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/parser.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | children: children, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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/parser.rs:309:13 [INFO] [stderr] | [INFO] [stderr] 309 | attributes: attributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes` [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: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead [INFO] [stderr] --> src/parser.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | write!(f, "{}\n", line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::write_with_newline)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline [INFO] [stderr] [INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead [INFO] [stderr] --> src/parser.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | write!(f, "{}\n", self.line1.unwrap_or("")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser.rs:187:21 [INFO] [stderr] | [INFO] [stderr] 187 | error: error, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `error` [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/parser.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | line0: line0, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `line0` [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/parser.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | line1: line1, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `line1` [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/parser.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | attributes: attributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes` [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/parser.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | children: children, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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/parser.rs:309:13 [INFO] [stderr] | [INFO] [stderr] 309 | attributes: attributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes` [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: unneeded return statement [INFO] [stderr] --> src/util.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | return Ok(x); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(x)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/util.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | return Err(error); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | / write!( [INFO] [stderr] 82 | | f, [INFO] [stderr] 83 | | "parse error at line {}, column {}: #{:?}\n\n", [INFO] [stderr] 84 | | self.pos.line_nr, self.pos.col_nr, self.error, [INFO] [stderr] 85 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | write!(f, "{}\n", line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | write!(f, "{}\n", self.line1.unwrap_or("")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: `if _ { .. } else { .. }` is an expression [INFO] [stderr] --> src/parser.rs:176:17 [INFO] [stderr] | [INFO] [stderr] 176 | / let mut line1; [INFO] [stderr] 177 | | if parser.content.pos.line_nr > 0 { [INFO] [stderr] 178 | | let mut lines = lines.skip(parser.content.pos.line_nr - 1); [INFO] [stderr] 179 | | line0 = lines.next(); [INFO] [stderr] ... | [INFO] [stderr] 183 | | line1 = lines.next(); [INFO] [stderr] 184 | | } [INFO] [stderr] | |_________________^ help: it is more idiomatic to write: `let line1 = if parser.content.pos.line_nr > 0 { ..; lines.next() } else { ..; lines.next() };` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_let_if_seq)] on by default [INFO] [stderr] = note: you might not need `mut` at all [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/parser.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | fn is_name_head_char(c: &char) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `char` [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/parser.rs:235:29 [INFO] [stderr] | [INFO] [stderr] 235 | fn is_name_tail_char(c: &char) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `char` [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 loop could be written as a `while let` loop [INFO] [stderr] --> src/parser.rs:409:9 [INFO] [stderr] | [INFO] [stderr] 409 | / loop { [INFO] [stderr] 410 | | match self.content.chars.get(idx) { [INFO] [stderr] 411 | | Some(' ') => { [INFO] [stderr] 412 | | idx += 1; [INFO] [stderr] ... | [INFO] [stderr] 416 | | } [INFO] [stderr] 417 | | } [INFO] [stderr] | |_________^ help: try: `while let Some(' ') = self.content.chars.get(idx) { .. }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::while_let_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/util.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | return Ok(x); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(x)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/util.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | return Err(error); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | / write!( [INFO] [stderr] 82 | | f, [INFO] [stderr] 83 | | "parse error at line {}, column {}: #{:?}\n\n", [INFO] [stderr] 84 | | self.pos.line_nr, self.pos.col_nr, self.error, [INFO] [stderr] 85 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | write!(f, "{}\n", line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | write!(f, "{}\n", self.line1.unwrap_or("")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: `if _ { .. } else { .. }` is an expression [INFO] [stderr] --> src/parser.rs:176:17 [INFO] [stderr] | [INFO] [stderr] 176 | / let mut line1; [INFO] [stderr] 177 | | if parser.content.pos.line_nr > 0 { [INFO] [stderr] 178 | | let mut lines = lines.skip(parser.content.pos.line_nr - 1); [INFO] [stderr] 179 | | line0 = lines.next(); [INFO] [stderr] ... | [INFO] [stderr] 183 | | line1 = lines.next(); [INFO] [stderr] 184 | | } [INFO] [stderr] | |_________________^ help: it is more idiomatic to write: `let line1 = if parser.content.pos.line_nr > 0 { ..; lines.next() } else { ..; lines.next() };` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_let_if_seq)] on by default [INFO] [stderr] = note: you might not need `mut` at all [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/parser.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | fn is_name_head_char(c: &char) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `char` [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/parser.rs:235:29 [INFO] [stderr] | [INFO] [stderr] 235 | fn is_name_tail_char(c: &char) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `char` [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 loop could be written as a `while let` loop [INFO] [stderr] --> src/parser.rs:409:9 [INFO] [stderr] | [INFO] [stderr] 409 | / loop { [INFO] [stderr] 410 | | match self.content.chars.get(idx) { [INFO] [stderr] 411 | | Some(' ') => { [INFO] [stderr] 412 | | idx += 1; [INFO] [stderr] ... | [INFO] [stderr] 416 | | } [INFO] [stderr] 417 | | } [INFO] [stderr] | |_________^ help: try: `while let Some(' ') = self.content.chars.get(idx) { .. }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::while_let_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stderr] [INFO] [stderr] warning: passing a unit value to a function [INFO] [stderr] --> src/translator.rs:31:48 [INFO] [stderr] | [INFO] [stderr] 31 | .map(|c| self.translate(c, context)) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unit_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg [INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead [INFO] [stderr] | [INFO] [stderr] 31 | .map(|c| self.translate(c, ())) [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: passing a unit value to a function [INFO] [stderr] --> src/translator.rs:56:48 [INFO] [stderr] | [INFO] [stderr] 56 | .map(|c| self.translate(c, context)) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg [INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead [INFO] [stderr] | [INFO] [stderr] 56 | .map(|c| self.translate(c, ())) [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `"docker" "inspect" "c3bb83720927bd08f8e79cc627ab1f4d566ba9975633f1d6c14006391823deb0"` [INFO] running `"docker" "rm" "-f" "c3bb83720927bd08f8e79cc627ab1f4d566ba9975633f1d6c14006391823deb0"` [INFO] [stdout] c3bb83720927bd08f8e79cc627ab1f4d566ba9975633f1d6c14006391823deb0