[INFO] crate indexing 0.3.2 is already in cache [INFO] extracting crate indexing 0.3.2 into work/ex/clippy-test-run/sources/stable/reg/indexing/0.3.2 [INFO] extracting crate indexing 0.3.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/indexing/0.3.2 [INFO] validating manifest of indexing-0.3.2 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 indexing-0.3.2 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 indexing-0.3.2 [INFO] finished frobbing indexing-0.3.2 [INFO] frobbed toml for indexing-0.3.2 written to work/ex/clippy-test-run/sources/stable/reg/indexing/0.3.2/Cargo.toml [INFO] started frobbing indexing-0.3.2 [INFO] finished frobbing indexing-0.3.2 [INFO] frobbed toml for indexing-0.3.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/indexing/0.3.2/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 indexing-0.3.2 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/reg/indexing/0.3.2:/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] fc9d22adb26f8abe7a8dd20c09394e214c4c8c4d65b76adbca909c0f9985331a [INFO] running `"docker" "start" "-a" "fc9d22adb26f8abe7a8dd20c09394e214c4c8c4d65b76adbca909c0f9985331a"` [INFO] [stderr] Compiling compiletest_rs v0.3.18 [INFO] [stderr] Checking indexing v0.3.2 (/opt/crater/workdir) [INFO] [stderr] Checking quickcheck v0.5.0 [INFO] [stderr] Checking rustfix v0.4.4 [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/indexing.rs:501:13 [INFO] [stderr] | [INFO] [stderr] 501 | frac_step: frac_step, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `frac_step` [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/indexing.rs:502:13 [INFO] [stderr] | [INFO] [stderr] 502 | decimal_step: decimal_step, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `decimal_step` [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/indexing.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | start: start, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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/indexing.rs:504:13 [INFO] [stderr] | [INFO] [stderr] 504 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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: 5th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:80:18 [INFO] [stderr] | [INFO] [stderr] 80 | let (a, b) = v.split_at(scan.first()); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::many_single_char_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 6th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | let (a, b) = v.split_at(scan.first()); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:135:18 [INFO] [stderr] | [INFO] [stderr] 135 | let (a, b) = v.split_at_pointer(scan.first()); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 6th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | let (a, b) = v.split_at_pointer(scan.first()); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:164:13 [INFO] [stderr] | [INFO] [stderr] 164 | let mut i = 0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 6th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:165:13 [INFO] [stderr] | [INFO] [stderr] 165 | let mut j = v.len() - 1; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 7th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:184:10 [INFO] [stderr] | [INFO] [stderr] 184 | let (a, b) = v.split_at_mut(i); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 8th binding whose name is just one char [INFO] [stderr] --> src/algorithms.rs:184:13 [INFO] [stderr] | [INFO] [stderr] 184 | let (a, b) = v.split_at_mut(i); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container.rs:635:38 [INFO] [stderr] | [INFO] [stderr] 635 | f(Container { id: Id::default(), arr: arr, mode: PhantomData }) [INFO] [stderr] | ^^^^^^^^ help: replace it with: `arr` [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/pointer.rs:128:37 [INFO] [stderr] | [INFO] [stderr] 128 | PRange { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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/pointer.rs:128:51 [INFO] [stderr] | [INFO] [stderr] 128 | PRange { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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/pointer.rs:617:37 [INFO] [stderr] | [INFO] [stderr] 617 | PSlice { id: Id::default(), start: start, len: len, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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/pointer.rs:617:51 [INFO] [stderr] | [INFO] [stderr] 617 | PSlice { id: Id::default(), start: start, len: len, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `len` [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:164:36 [INFO] [stderr] | [INFO] [stderr] 164 | Index { id: Id::default(), index: index, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `index` [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:195:36 [INFO] [stderr] | [INFO] [stderr] 195 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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:195:50 [INFO] [stderr] | [INFO] [stderr] 195 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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:203:50 [INFO] [stderr] | [INFO] [stderr] 203 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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:211:36 [INFO] [stderr] | [INFO] [stderr] 211 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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:211:50 [INFO] [stderr] | [INFO] [stderr] 211 | Range { id: Id::default(), start: start, end: end, proof: PhantomData } [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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: field is never used: `id` [INFO] [stderr] --> src/lib.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | id: Id<'id>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] 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/indexing.rs:23:20 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn integer(&self) -> usize { self.index } [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: methods called `into_*` usually take self by value; consider choosing a less ambiguous name [INFO] [stderr] --> src/indexing.rs:423:23 [INFO] [stderr] | [INFO] [stderr] 423 | pub fn into_range(&self) -> Range<'id> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: length comparison to one [INFO] [stderr] --> src/algorithms.rs:372:19 [INFO] [stderr] | [INFO] [stderr] 372 | debug_assert!(data.len() >= 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!data.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 one [INFO] [stderr] --> src/algorithms.rs:429:19 [INFO] [stderr] | [INFO] [stderr] 429 | debug_assert!(data.len() >= 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!data.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 lifetime isn't used in the function definition [INFO] [stderr] --> src/algorithms.rs:591:32 [INFO] [stderr] | [INFO] [stderr] 591 | pub fn binary_search_by_prange<'id, T, F>(v: &[T], compare: F) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::extra_unused_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> src/algorithms.rs:635:32 [INFO] [stderr] | [INFO] [stderr] 635 | pub fn binary_search_by_pslice<'id, T, F>(v: &[T], compare: F) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/algorithms.rs:783:19 [INFO] [stderr] | [INFO] [stderr] 783 | let end = start.offset(v.len() as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.add(v.len())` [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/algorithms.rs:787:22 [INFO] [stderr] | [INFO] [stderr] 787 | let it = start.offset(step as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.add(step)` [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/container_traits.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | self.begin().offset(self.len() as isize) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.begin().add(self.len())` [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: item `container::Container<'id, Array, Mode>` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/container.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | / impl<'id, Array, T, Mode> Container<'id, Array, Mode> [INFO] [stderr] 77 | | where Array: Trustworthy, [INFO] [stderr] 78 | | { [INFO] [stderr] 79 | | #[inline] [INFO] [stderr] ... | [INFO] [stderr] 391 | | } [INFO] [stderr] 392 | | } [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/container.rs:456:17 [INFO] [stderr] | [INFO] [stderr] 456 | self.arr.begin().offset(r.start as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.arr.begin().add(r.start)` [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/container.rs:470:17 [INFO] [stderr] | [INFO] [stderr] 470 | self.arr.begin_mut().offset(r.start as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.arr.begin_mut().add(r.start)` [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/container.rs:486:17 [INFO] [stderr] | [INFO] [stderr] 486 | self.arr.begin().offset(i as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.arr.begin().add(i)` [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/container.rs:501:17 [INFO] [stderr] | [INFO] [stderr] 501 | self.arr.begin_mut().offset(i as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.arr.begin_mut().add(i)` [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/pointer.rs:156:23 [INFO] [stderr] | [INFO] [stderr] 156 | let mid = self.start.offset(mid_offset as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.start.add(mid_offset)` [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/pointer.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | PIndex::new(self.start.offset(mid as isize)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.start.add(mid)` [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/pointer.rs:419:19 [INFO] [stderr] | [INFO] [stderr] 419 | let end = r1.first().ptr().offset(len as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `r1.first().ptr().add(len)` [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 `PointerRange` has a `len` method but no (possibly inherited) `is_empty` method [INFO] [stderr] --> src/pointer.rs:431:1 [INFO] [stderr] | [INFO] [stderr] 431 | / pub unsafe trait PointerRange<'id> : Copy { [INFO] [stderr] 432 | | type Item; [INFO] [stderr] 433 | | fn first(self) -> PIndex<'id, Self::Item, Unknown>; [INFO] [stderr] 434 | | fn end(self) -> PIndex<'id, Self::Item, Unknown>; [INFO] [stderr] 435 | | fn len(self) -> usize; [INFO] [stderr] 436 | | } [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 `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/pointer.rs:602:38 [INFO] [stderr] | [INFO] [stderr] 602 | PRange::new(range.start, range.start.offset(range.len as isize)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `range.start.add(range.len)` [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/pointer.rs:645:23 [INFO] [stderr] | [INFO] [stderr] 645 | let mid = self.start.offset(mid_offset as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.start.add(mid_offset)` [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/pointer.rs:664:25 [INFO] [stderr] | [INFO] [stderr] 664 | PIndex::new(self.start.offset(mid as isize)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.start.add(mid)` [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/pointer.rs:671:25 [INFO] [stderr] | [INFO] [stderr] 671 | PIndex::new(self.start.offset(self.len as isize)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.start.add(self.len)` [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/pointer.rs:760:19 [INFO] [stderr] | [INFO] [stderr] 760 | let end = arr.as_ptr().offset(arr.len() as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `arr.as_ptr().add(arr.len())` [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] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.18/src/lib.rs:13:39 [INFO] [stderr] | [INFO] [stderr] 13 | #![cfg_attr(not(feature = "norustc"), feature(rustc_private))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.18/src/lib.rs:14:38 [INFO] [stderr] | [INFO] [stderr] 14 | #![cfg_attr(not(feature = "stable"), feature(test))] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `compiletest_rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fc9d22adb26f8abe7a8dd20c09394e214c4c8c4d65b76adbca909c0f9985331a"` [INFO] running `"docker" "rm" "-f" "fc9d22adb26f8abe7a8dd20c09394e214c4c8c4d65b76adbca909c0f9985331a"` [INFO] [stdout] fc9d22adb26f8abe7a8dd20c09394e214c4c8c4d65b76adbca909c0f9985331a