[INFO] crate onig 4.2.1 is already in cache [INFO] extracting crate onig 4.2.1 into work/ex/clippy-test-run/sources/stable/reg/onig/4.2.1 [INFO] extracting crate onig 4.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/onig/4.2.1 [INFO] validating manifest of onig-4.2.1 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 onig-4.2.1 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 onig-4.2.1 [INFO] finished frobbing onig-4.2.1 [INFO] frobbed toml for onig-4.2.1 written to work/ex/clippy-test-run/sources/stable/reg/onig/4.2.1/Cargo.toml [INFO] started frobbing onig-4.2.1 [INFO] finished frobbing onig-4.2.1 [INFO] frobbed toml for onig-4.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/onig/4.2.1/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 onig-4.2.1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/onig/4.2.1:/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" "-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] 9e0b215f8fe0c0c0bdebf4aba077da57bf03f2524c9a3535a49b5a764494dd7a [INFO] running `"docker" "start" "-a" "9e0b215f8fe0c0c0bdebf4aba077da57bf03f2524c9a3535a49b5a764494dd7a"` [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Checking onig v4.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/find.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | region: region, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `region` [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/find.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:437:13 [INFO] [stderr] | [INFO] [stderr] 437 | region: region, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `region` [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/buffers.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | bytes: bytes, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `bytes` [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/buffers.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | enc: enc, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `enc` [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/buffers.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | bytes: bytes, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `bytes` [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/lib.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | code: code, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `code` [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/find.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | region: region, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `region` [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/find.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | text: text, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `text` [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/find.rs:437:13 [INFO] [stderr] | [INFO] [stderr] 437 | region: region, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `region` [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/buffers.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | bytes: bytes, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `bytes` [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/buffers.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | enc: enc, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `enc` [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/buffers.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | bytes: bytes, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `bytes` [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/lib.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | code: code, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `code` [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/region.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | return self.iter(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.iter()` [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/region.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | return self.iter(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.iter()` [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: transmute from a reference to a pointer [INFO] [stderr] --> src/find.rs:181:17 [INFO] [stderr] | [INFO] [stderr] 181 | transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_transmute)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/find.rs:358:9 [INFO] [stderr] | [INFO] [stderr] 358 | / if r.is_none() { [INFO] [stderr] 359 | | return None; [INFO] [stderr] 360 | | } [INFO] [stderr] | |_________^ help: replace_it_with: `r?;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::question_mark)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/find.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | / if r.is_none() { [INFO] [stderr] 415 | | return None; [INFO] [stderr] 416 | | } [INFO] [stderr] | |_________^ help: replace_it_with: `r?;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: item `region::Region` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/region.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / impl Region { [INFO] [stderr] 16 | | /// Create a new empty `Region` [INFO] [stderr] 17 | | pub fn new() -> Region { [INFO] [stderr] 18 | | Region { [INFO] [stderr] ... | [INFO] [stderr] 183 | | } [INFO] [stderr] 184 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_without_is_empty)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [INFO] [stderr] [INFO] [stderr] warning: you should consider adding a `Default` implementation for `region::Region` [INFO] [stderr] --> src/region.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | / pub fn new() -> Region { [INFO] [stderr] 18 | | Region { [INFO] [stderr] 19 | | raw: onig_sys::OnigRegion { [INFO] [stderr] 20 | | allocated: 0, [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 15 | impl Default for region::Region { [INFO] [stderr] 16 | fn default() -> Self { [INFO] [stderr] 17 | Self::new() [INFO] [stderr] 18 | } [INFO] [stderr] 19 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe` [INFO] [stderr] --> src/region.rs:50:57 [INFO] [stderr] | [INFO] [stderr] 50 | onig_sys::onig_region_copy(&mut region.raw, ptr); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::not_unsafe_ptr_arg_deref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/region.rs:102:18 [INFO] [stderr] | [INFO] [stderr] 102 | *self.raw.beg.offset(pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.beg.add(pos)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/region.rs:103:18 [INFO] [stderr] | [INFO] [stderr] 103 | *self.raw.end.offset(pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.end.add(pos)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigCaptureTreeNode`) to a reference type (`&tree::CaptureTreeNode`) [INFO] [stderr] --> src/region.rs:121:27 [INFO] [stderr] | [INFO] [stderr] 121 | Some(unsafe { transmute(tree) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `&*(tree as *const tree::CaptureTreeNode)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [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/region.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | / pub fn iter<'a>(&'a self) -> RegionIter<'a> { [INFO] [stderr] 127 | | RegionIter { [INFO] [stderr] 128 | | region: self, [INFO] [stderr] 129 | | pos: 0, [INFO] [stderr] 130 | | } [INFO] [stderr] 131 | | } [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: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/names.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn capture_names<'r>(&'r self) -> CaptureNames<'r> { [INFO] [stderr] 21 | | CaptureNames { [INFO] [stderr] 22 | | table: unsafe { (*self.raw).name_table as *const StTable }, [INFO] [stderr] 23 | | bin_idx: -1, [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | unsafe { transmute(&onig_sys::OnigSyntaxASIS) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxASIS as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | unsafe { transmute(&onig_sys::OnigSyntaxPosixBasic) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPosixBasic as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | unsafe { transmute(&onig_sys::OnigSyntaxPosixExtended) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPosixExtended as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:49:18 [INFO] [stderr] | [INFO] [stderr] 49 | unsafe { transmute(&onig_sys::OnigSyntaxEmacs) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxEmacs as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 54 | unsafe { transmute(&onig_sys::OnigSyntaxGrep) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxGrep as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { transmute(&onig_sys::OnigSyntaxGnuRegex) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxGnuRegex as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:64:18 [INFO] [stderr] | [INFO] [stderr] 64 | unsafe { transmute(&onig_sys::OnigSyntaxJava) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxJava as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:69:18 [INFO] [stderr] | [INFO] [stderr] 69 | unsafe { transmute(&onig_sys::OnigSyntaxPerl) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPerl as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | unsafe { transmute(&onig_sys::OnigSyntaxPerl_NG) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPerl_NG as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | unsafe { transmute(&onig_sys::OnigSyntaxRuby) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxRuby as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | unsafe { transmute(&onig_sys::OnigSyntaxOniguruma) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxOniguruma as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigSyntaxType`) to a reference type (`&'static syntax::Syntax`) [INFO] [stderr] --> src/syntax.rs:89:18 [INFO] [stderr] | [INFO] [stderr] 89 | unsafe { transmute(onig_sys::OnigDefaultSyntax) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(onig_sys::OnigDefaultSyntax as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [INFO] [stderr] [INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/syntax.rs:97:48 [INFO] [stderr] | [INFO] [stderr] 97 | SyntaxOperator::from_bits_truncate(op as u64 + ((op2 as u64) << 32)) [INFO] [stderr] | ^^^^^^^^^ help: try: `u64::from(op)` [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 u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/syntax.rs:97:61 [INFO] [stderr] | [INFO] [stderr] 97 | SyntaxOperator::from_bits_truncate(op as u64 + ((op2 as u64) << 32)) [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u64::from(op2)` [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: item `tree::CaptureTreeNode` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/tree.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / impl CaptureTreeNode { [INFO] [stderr] 18 | | /// The capture group number for this capture [INFO] [stderr] 19 | | pub fn group(&self) -> usize { [INFO] [stderr] 20 | | self.raw.group as usize [INFO] [stderr] ... | [INFO] [stderr] 36 | | } [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [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/tree.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | / pub fn children<'t>(&'t self) -> CaptureTreeNodeIter<'t> { [INFO] [stderr] 35 | | CaptureTreeNodeIter { idx: 0, node: self } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigCaptureTreeNode`) to a reference type (`&tree::CaptureTreeNode`) [INFO] [stderr] --> src/tree.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { transmute(*self.raw.childs.offset(index as isize)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(*self.raw.childs.offset(index as isize) as *const tree::CaptureTreeNode)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/tree.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { transmute(*self.raw.childs.offset(index as isize)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.childs.add(index)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: trait `EncodedChars` has a `len` method but no (possibly inherited) `is_empty` method [INFO] [stderr] --> src/buffers.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub trait EncodedChars { [INFO] [stderr] 14 | | /// Pointer to the start of the pattern [INFO] [stderr] 15 | | /// [INFO] [stderr] 16 | | /// This should point to the first character in the buffer, [INFO] [stderr] ... | [INFO] [stderr] 32 | | fn len(&self) -> usize; [INFO] [stderr] 33 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | transmute(syntax), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `syntax as *const syntax::Syntax as *const onig_sys::OnigSyntaxType` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:502:26 [INFO] [stderr] | [INFO] [stderr] 502 | let offset = chars.start_ptr().offset(at as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `chars.start_ptr().add(at)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:510:37 [INFO] [stderr] | [INFO] [stderr] 510 | Some(region) => transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:688:25 [INFO] [stderr] | [INFO] [stderr] 688 | let start = beg.offset(from as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `beg.add(from)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:689:25 [INFO] [stderr] | [INFO] [stderr] 689 | let range = beg.offset(to as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `beg.add(to)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:699:37 [INFO] [stderr] | [INFO] [stderr] 699 | Some(region) => transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `onig`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/find.rs:181:17 [INFO] [stderr] | [INFO] [stderr] 181 | transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_transmute)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/find.rs:358:9 [INFO] [stderr] | [INFO] [stderr] 358 | / if r.is_none() { [INFO] [stderr] 359 | | return None; [INFO] [stderr] 360 | | } [INFO] [stderr] | |_________^ help: replace_it_with: `r?;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::question_mark)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/find.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | / if r.is_none() { [INFO] [stderr] 415 | | return None; [INFO] [stderr] 416 | | } [INFO] [stderr] | |_________^ help: replace_it_with: `r?;` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: item `region::Region` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/region.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / impl Region { [INFO] [stderr] 16 | | /// Create a new empty `Region` [INFO] [stderr] 17 | | pub fn new() -> Region { [INFO] [stderr] 18 | | Region { [INFO] [stderr] ... | [INFO] [stderr] 183 | | } [INFO] [stderr] 184 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_without_is_empty)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [INFO] [stderr] [INFO] [stderr] warning: you should consider adding a `Default` implementation for `region::Region` [INFO] [stderr] --> src/region.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | / pub fn new() -> Region { [INFO] [stderr] 18 | | Region { [INFO] [stderr] 19 | | raw: onig_sys::OnigRegion { [INFO] [stderr] 20 | | allocated: 0, [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 15 | impl Default for region::Region { [INFO] [stderr] 16 | fn default() -> Self { [INFO] [stderr] 17 | Self::new() [INFO] [stderr] 18 | } [INFO] [stderr] 19 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe` [INFO] [stderr] --> src/region.rs:50:57 [INFO] [stderr] | [INFO] [stderr] 50 | onig_sys::onig_region_copy(&mut region.raw, ptr); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::not_unsafe_ptr_arg_deref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/region.rs:102:18 [INFO] [stderr] | [INFO] [stderr] 102 | *self.raw.beg.offset(pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.beg.add(pos)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/region.rs:103:18 [INFO] [stderr] | [INFO] [stderr] 103 | *self.raw.end.offset(pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.end.add(pos)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigCaptureTreeNode`) to a reference type (`&tree::CaptureTreeNode`) [INFO] [stderr] --> src/region.rs:121:27 [INFO] [stderr] | [INFO] [stderr] 121 | Some(unsafe { transmute(tree) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `&*(tree as *const tree::CaptureTreeNode)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [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/region.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | / pub fn iter<'a>(&'a self) -> RegionIter<'a> { [INFO] [stderr] 127 | | RegionIter { [INFO] [stderr] 128 | | region: self, [INFO] [stderr] 129 | | pos: 0, [INFO] [stderr] 130 | | } [INFO] [stderr] 131 | | } [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: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/names.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn capture_names<'r>(&'r self) -> CaptureNames<'r> { [INFO] [stderr] 21 | | CaptureNames { [INFO] [stderr] 22 | | table: unsafe { (*self.raw).name_table as *const StTable }, [INFO] [stderr] 23 | | bin_idx: -1, [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | unsafe { transmute(&onig_sys::OnigSyntaxASIS) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxASIS as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | unsafe { transmute(&onig_sys::OnigSyntaxPosixBasic) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPosixBasic as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | unsafe { transmute(&onig_sys::OnigSyntaxPosixExtended) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPosixExtended as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:49:18 [INFO] [stderr] | [INFO] [stderr] 49 | unsafe { transmute(&onig_sys::OnigSyntaxEmacs) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxEmacs as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 54 | unsafe { transmute(&onig_sys::OnigSyntaxGrep) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxGrep as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { transmute(&onig_sys::OnigSyntaxGnuRegex) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxGnuRegex as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:64:18 [INFO] [stderr] | [INFO] [stderr] 64 | unsafe { transmute(&onig_sys::OnigSyntaxJava) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxJava as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:69:18 [INFO] [stderr] | [INFO] [stderr] 69 | unsafe { transmute(&onig_sys::OnigSyntaxPerl) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPerl as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | unsafe { transmute(&onig_sys::OnigSyntaxPerl_NG) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxPerl_NG as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | unsafe { transmute(&onig_sys::OnigSyntaxRuby) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxRuby as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/syntax.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | unsafe { transmute(&onig_sys::OnigSyntaxOniguruma) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&onig_sys::OnigSyntaxOniguruma as *const onig_sys::OnigSyntaxType as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigSyntaxType`) to a reference type (`&'static syntax::Syntax`) [INFO] [stderr] --> src/syntax.rs:89:18 [INFO] [stderr] | [INFO] [stderr] 89 | unsafe { transmute(onig_sys::OnigDefaultSyntax) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(onig_sys::OnigDefaultSyntax as *const syntax::Syntax)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [INFO] [stderr] [INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/syntax.rs:97:48 [INFO] [stderr] | [INFO] [stderr] 97 | SyntaxOperator::from_bits_truncate(op as u64 + ((op2 as u64) << 32)) [INFO] [stderr] | ^^^^^^^^^ help: try: `u64::from(op)` [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 u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/syntax.rs:97:61 [INFO] [stderr] | [INFO] [stderr] 97 | SyntaxOperator::from_bits_truncate(op as u64 + ((op2 as u64) << 32)) [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u64::from(op2)` [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: item `tree::CaptureTreeNode` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/tree.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / impl CaptureTreeNode { [INFO] [stderr] 18 | | /// The capture group number for this capture [INFO] [stderr] 19 | | pub fn group(&self) -> usize { [INFO] [stderr] 20 | | self.raw.group as usize [INFO] [stderr] ... | [INFO] [stderr] 36 | | } [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [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/tree.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | / pub fn children<'t>(&'t self) -> CaptureTreeNodeIter<'t> { [INFO] [stderr] 35 | | CaptureTreeNodeIter { idx: 0, node: self } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer type (`*const onig_sys::OnigCaptureTreeNode`) to a reference type (`&tree::CaptureTreeNode`) [INFO] [stderr] --> src/tree.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { transmute(*self.raw.childs.offset(index as isize)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(*self.raw.childs.offset(index as isize) as *const tree::CaptureTreeNode)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/tree.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | unsafe { transmute(*self.raw.childs.offset(index as isize)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.raw.childs.add(index)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/tree.rs:82:26 [INFO] [stderr] | [INFO] [stderr] 82 | let mut syntax = Syntax::ruby().clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*Syntax::ruby()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/utils.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | assert!(copyright.len() > 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!copyright.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: trait `EncodedChars` has a `len` method but no (possibly inherited) `is_empty` method [INFO] [stderr] --> src/buffers.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub trait EncodedChars { [INFO] [stderr] 14 | | /// Pointer to the start of the pattern [INFO] [stderr] 15 | | /// [INFO] [stderr] 16 | | /// This should point to the first character in the buffer, [INFO] [stderr] ... | [INFO] [stderr] 32 | | fn len(&self) -> usize; [INFO] [stderr] 33 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [INFO] [stderr] [INFO] [stderr] warning: use of a blacklisted/placeholder name `foo` [INFO] [stderr] --> src/buffers.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let foo = "foo"; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::blacklisted_name)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name [INFO] [stderr] [INFO] [stderr] warning: use of a blacklisted/placeholder name `bar` [INFO] [stderr] --> src/buffers.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let bar = String::from(".*"); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | transmute(syntax), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `syntax as *const syntax::Syntax as *const onig_sys::OnigSyntaxType` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:502:26 [INFO] [stderr] | [INFO] [stderr] 502 | let offset = chars.start_ptr().offset(at as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `chars.start_ptr().add(at)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:510:37 [INFO] [stderr] | [INFO] [stderr] 510 | Some(region) => transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:688:25 [INFO] [stderr] | [INFO] [stderr] 688 | let start = beg.offset(from as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `beg.add(from)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:689:25 [INFO] [stderr] | [INFO] [stderr] 689 | let range = beg.offset(to as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `beg.add(to)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a pointer [INFO] [stderr] --> src/lib.rs:699:37 [INFO] [stderr] | [INFO] [stderr] 699 | Some(region) => transmute(region), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `region as *mut region::Region as *mut onig_sys::OnigRegion` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `onig`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9e0b215f8fe0c0c0bdebf4aba077da57bf03f2524c9a3535a49b5a764494dd7a"` [INFO] running `"docker" "rm" "-f" "9e0b215f8fe0c0c0bdebf4aba077da57bf03f2524c9a3535a49b5a764494dd7a"` [INFO] [stdout] 9e0b215f8fe0c0c0bdebf4aba077da57bf03f2524c9a3535a49b5a764494dd7a