[INFO] crate bitvec 0.8.0 is already in cache [INFO] extracting crate bitvec 0.8.0 into work/ex/clippy-test-run/sources/stable/reg/bitvec/0.8.0 [INFO] extracting crate bitvec 0.8.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bitvec/0.8.0 [INFO] validating manifest of bitvec-0.8.0 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bitvec-0.8.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bitvec-0.8.0 [INFO] finished frobbing bitvec-0.8.0 [INFO] frobbed toml for bitvec-0.8.0 written to work/ex/clippy-test-run/sources/stable/reg/bitvec/0.8.0/Cargo.toml [INFO] started frobbing bitvec-0.8.0 [INFO] finished frobbing bitvec-0.8.0 [INFO] frobbed toml for bitvec-0.8.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bitvec/0.8.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting bitvec-0.8.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/bitvec/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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] 74334af5d8382576672d3092f923624531ffe4f29cb1ec4f6ba73892a15e5803 [INFO] running `"docker" "start" "-a" "74334af5d8382576672d3092f923624531ffe4f29cb1ec4f6ba73892a15e5803"` [INFO] [stderr] Checking bitvec v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/slice.rs:1020:12 [INFO] [stderr] | [INFO] [stderr] 1020 | let (y, z) = (yz & 2 != 0, yz & 1 != 0); [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: 5th binding whose name is just one char [INFO] [stderr] --> src/slice.rs:1020:12 [INFO] [stderr] | [INFO] [stderr] 1020 | let (y, z) = (yz & 2 != 0, yz & 1 != 0); [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: transmute from a reference to a reference [INFO] [stderr] --> src/slice.rs:813:4 [INFO] [stderr] | [INFO] [stderr] 813 | mem::transmute( [INFO] [stderr] | _____________^ [INFO] [stderr] 814 | | slice::from_raw_parts(ptr, len << T::BITS) [INFO] [stderr] 815 | | ) [INFO] [stderr] | |_____________^ help: try: `&*(slice::from_raw_parts(ptr, len << T::BITS) as *const [T] as *const slice::BitSlice)` [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/slice.rs:847:4 [INFO] [stderr] | [INFO] [stderr] 847 | mem::transmute( [INFO] [stderr] | _____________^ [INFO] [stderr] 848 | | slice::from_raw_parts_mut(ptr, len << T::BITS) [INFO] [stderr] 849 | | ) [INFO] [stderr] | |_____________^ help: try: `&mut *(slice::from_raw_parts_mut(ptr, len << T::BITS) as *mut [T] as *mut slice::BitSlice)` [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/slice.rs:1241:14 [INFO] [stderr] | [INFO] [stderr] 1241 | unsafe { mem::transmute::<&[T], &BitSlice>(&elt) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&elt as *const [T; 1] as *const slice::BitSlice)` [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] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1335:21 [INFO] [stderr] | [INFO] [stderr] 1335 | let shamt = shamt % len; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::suspicious_op_assign_impl)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1344:23 [INFO] [stderr] | [INFO] [stderr] 1344 | let offset = shamt >> T::BITS; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1346:29 [INFO] [stderr] | [INFO] [stderr] 1346 | let rem = self.raw_len() - offset; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1378:19 [INFO] [stderr] | [INFO] [stderr] 1378 | for bit in (len - shamt) .. len { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/slice.rs:1432:21 [INFO] [stderr] | [INFO] [stderr] 1432 | let shamt = shamt % len; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/slice.rs:1443:29 [INFO] [stderr] | [INFO] [stderr] 1443 | let rem = self.raw_len() - offset; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/vec.rs:1312:12 [INFO] [stderr] | [INFO] [stderr] 1312 | unsafe { mem::transmute(&self.inner as &[T]) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.inner as &[T] as *const [T] as *const slice::BitSlice)` [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/vec.rs:1334:12 [INFO] [stderr] | [INFO] [stderr] 1334 | unsafe { mem::transmute(&mut self.inner as &mut [T]) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut self.inner as &mut [T] as *mut [T] as *mut slice::BitSlice)` [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] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/vec.rs:1599:17 [INFO] [stderr] | [INFO] [stderr] 1599 | self.set(idx - shamt, val); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/vec.rs:1601:19 [INFO] [stderr] | [INFO] [stderr] 1601 | let trunc = len - shamt; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/vec.rs:1718:17 [INFO] [stderr] | [INFO] [stderr] 1718 | self.set(idx + shamt, val); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `bitvec`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/slice.rs:813:4 [INFO] [stderr] | [INFO] [stderr] 813 | mem::transmute( [INFO] [stderr] | _____________^ [INFO] [stderr] 814 | | slice::from_raw_parts(ptr, len << T::BITS) [INFO] [stderr] 815 | | ) [INFO] [stderr] | |_____________^ help: try: `&*(slice::from_raw_parts(ptr, len << T::BITS) as *const [T] as *const slice::BitSlice)` [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/slice.rs:847:4 [INFO] [stderr] | [INFO] [stderr] 847 | mem::transmute( [INFO] [stderr] | _____________^ [INFO] [stderr] 848 | | slice::from_raw_parts_mut(ptr, len << T::BITS) [INFO] [stderr] 849 | | ) [INFO] [stderr] | |_____________^ help: try: `&mut *(slice::from_raw_parts_mut(ptr, len << T::BITS) as *mut [T] as *mut slice::BitSlice)` [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/slice.rs:1241:14 [INFO] [stderr] | [INFO] [stderr] 1241 | unsafe { mem::transmute::<&[T], &BitSlice>(&elt) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&elt as *const [T; 1] as *const slice::BitSlice)` [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] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1335:21 [INFO] [stderr] | [INFO] [stderr] 1335 | let shamt = shamt % len; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::suspicious_op_assign_impl)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1344:23 [INFO] [stderr] | [INFO] [stderr] 1344 | let offset = shamt >> T::BITS; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1346:29 [INFO] [stderr] | [INFO] [stderr] 1346 | let rem = self.raw_len() - offset; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/slice.rs:1378:19 [INFO] [stderr] | [INFO] [stderr] 1378 | for bit in (len - shamt) .. len { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/slice.rs:1432:21 [INFO] [stderr] | [INFO] [stderr] 1432 | let shamt = shamt % len; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/slice.rs:1443:29 [INFO] [stderr] | [INFO] [stderr] 1443 | let rem = self.raw_len() - offset; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] warning: transmute from a reference to a reference [INFO] [stderr] --> src/vec.rs:1312:12 [INFO] [stderr] | [INFO] [stderr] 1312 | unsafe { mem::transmute(&self.inner as &[T]) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.inner as &[T] as *const [T] as *const slice::BitSlice)` [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/vec.rs:1334:12 [INFO] [stderr] | [INFO] [stderr] 1334 | unsafe { mem::transmute(&mut self.inner as &mut [T]) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut self.inner as &mut [T] as *mut [T] as *mut slice::BitSlice)` [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] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/vec.rs:1599:17 [INFO] [stderr] | [INFO] [stderr] 1599 | self.set(idx - shamt, val); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShlAssign` impl [INFO] [stderr] --> src/vec.rs:1601:19 [INFO] [stderr] | [INFO] [stderr] 1601 | let trunc = len - shamt; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `ShrAssign` impl [INFO] [stderr] --> src/vec.rs:1718:17 [INFO] [stderr] | [INFO] [stderr] 1718 | self.set(idx + shamt, val); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `bitvec`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "74334af5d8382576672d3092f923624531ffe4f29cb1ec4f6ba73892a15e5803"` [INFO] running `"docker" "rm" "-f" "74334af5d8382576672d3092f923624531ffe4f29cb1ec4f6ba73892a15e5803"` [INFO] [stdout] 74334af5d8382576672d3092f923624531ffe4f29cb1ec4f6ba73892a15e5803