[INFO] crate bigint 4.4.1 is already in cache [INFO] extracting crate bigint 4.4.1 into work/ex/clippy-test-run/sources/stable/reg/bigint/4.4.1 [INFO] extracting crate bigint 4.4.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bigint/4.4.1 [INFO] validating manifest of bigint-4.4.1 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 bigint-4.4.1 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 bigint-4.4.1 [INFO] removed 1 missing examples [INFO] finished frobbing bigint-4.4.1 [INFO] frobbed toml for bigint-4.4.1 written to work/ex/clippy-test-run/sources/stable/reg/bigint/4.4.1/Cargo.toml [INFO] started frobbing bigint-4.4.1 [INFO] removed 1 missing examples [INFO] finished frobbing bigint-4.4.1 [INFO] frobbed toml for bigint-4.4.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bigint/4.4.1/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 bigint-4.4.1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/bigint/4.4.1:/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] d8615373f4919e066c447cadbbab55636efffcff44d4a81cda950e4cf9e4b56d [INFO] running `"docker" "start" "-a" "d8615373f4919e066c447cadbbab55636efffcff44d4a81cda950e4cf9e4b56d"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/modular.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking bigint v4.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/uint.rs:256:16 [INFO] [stderr] | [INFO] [stderr] 256 | (a >> 32, a & 0xFFFFFFFF) [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0xFFFF_FFFF` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/uint.rs:261:24 [INFO] [stderr] | [INFO] [stderr] 261 | ((a >> 64) as _, (a & 0xFFFFFFFFFFFFFFFF) as _) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFF_FFFF_FFFF` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/uint.rs:318:19 [INFO] [stderr] | [INFO] [stderr] 318 | if (arr[0] & (0xffffffffu64 << 32)) != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0xffff_ffffu64` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/uint.rs:318:19 [INFO] [stderr] | [INFO] [stderr] 318 | if (arr[0] & (0xffffffffu64 << 32)) != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0xffff_ffffu64` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/uint.rs:318:19 [INFO] [stderr] | [INFO] [stderr] 318 | if (arr[0] & (0xffffffffu64 << 32)) != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0xffff_ffffu64` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:12:44 [INFO] [stderr] | [INFO] [stderr] 12 | #![cfg_attr(all(not(feature="std"), test), feature(alloc))] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `bigint`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/uint.rs:503:7 [INFO] [stderr] | [INFO] [stderr] 503 | n.0[$n_words-1] = n.0[$n_words-1] & ((!0u64)>>1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `n.0[$n_words-1] &= ((!0u64)>>1)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(a)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:47 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(b)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:608:13 [INFO] [stderr] | [INFO] [stderr] 608 | let o = other as u64; [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u64::from(other)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: transmute from a reference to a reference [INFO] [stderr] --> src/uint.rs:627:44 [INFO] [stderr] | [INFO] [stderr] 627 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 2] as *mut [u8; 16])` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:646:44 [INFO] [stderr] | [INFO] [stderr] 646 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 2] as *mut [u8; 16])` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 668 | | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] | |_____________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u16 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] 671 | | impl_map_from!($name, u32, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/uint.rs:676:5 [INFO] [stderr] | [INFO] [stderr] 676 | match value >= 0 { [INFO] [stderr] | _________________^ [INFO] [stderr] 677 | | true => From::from(value as u64), [INFO] [stderr] 678 | | false => { panic!("Unsigned integer can't be created from negative value"); } [INFO] [stderr] 679 | | } [INFO] [stderr] | |_________________^ help: consider using an if/else expression: `if value >= 0 { construct_uint!(U128, 2); } else { construct_uint!(U128, 2); }` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: casting i8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 682 | | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] | |_____________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i16 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] 685 | | impl_map_from!($name, i32, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [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] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:763:29 [INFO] [stderr] | [INFO] [stderr] 763 | let mut shift = my_bits - your_bits; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::suspicious_arithmetic_impl)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:764:29 [INFO] [stderr] | [INFO] [stderr] 764 | shift_copy = shift_copy << shift; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:770:30 [INFO] [stderr] | [INFO] [stderr] 770 | shift_copy = shift_copy >> 1; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 975 | construct_uint!(U128, 2); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/uint.rs:503:7 [INFO] [stderr] | [INFO] [stderr] 503 | n.0[$n_words-1] = n.0[$n_words-1] & ((!0u64)>>1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `n.0[$n_words-1] &= ((!0u64)>>1)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(a)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:47 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(b)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:608:13 [INFO] [stderr] | [INFO] [stderr] 608 | let o = other as u64; [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u64::from(other)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: transmute from a reference to a reference [INFO] [stderr] --> src/uint.rs:627:44 [INFO] [stderr] | [INFO] [stderr] 627 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 4] as *mut [u8; 32])` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:646:44 [INFO] [stderr] | [INFO] [stderr] 646 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 4] as *mut [u8; 32])` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 668 | | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] | |_____________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u16 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] 671 | | impl_map_from!($name, u32, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/uint.rs:676:5 [INFO] [stderr] | [INFO] [stderr] 676 | match value >= 0 { [INFO] [stderr] | _________________^ [INFO] [stderr] 677 | | true => From::from(value as u64), [INFO] [stderr] 678 | | false => { panic!("Unsigned integer can't be created from negative value"); } [INFO] [stderr] 679 | | } [INFO] [stderr] | |_________________^ help: consider using an if/else expression: `if value >= 0 { construct_uint!(U256, 4); } else { construct_uint!(U256, 4); }` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: casting i8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 682 | | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] | |_____________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i16 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] 685 | | impl_map_from!($name, i32, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [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] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:763:29 [INFO] [stderr] | [INFO] [stderr] 763 | let mut shift = my_bits - your_bits; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:764:29 [INFO] [stderr] | [INFO] [stderr] 764 | shift_copy = shift_copy << shift; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:770:30 [INFO] [stderr] | [INFO] [stderr] 770 | shift_copy = shift_copy >> 1; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 976 | construct_uint!(U256, 4); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/uint.rs:503:7 [INFO] [stderr] | [INFO] [stderr] 503 | n.0[$n_words-1] = n.0[$n_words-1] & ((!0u64)>>1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `n.0[$n_words-1] &= ((!0u64)>>1)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | carry = (overflow1 as u8 + overflow2 as u8) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(overflow1 as u8 + overflow2 as u8)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/uint.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | ret_ptr.offset(i as _), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ret_ptr.add(i)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(a)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:47 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(b)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:608:13 [INFO] [stderr] | [INFO] [stderr] 608 | let o = other as u64; [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u64::from(other)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: transmute from a reference to a reference [INFO] [stderr] --> src/uint.rs:627:44 [INFO] [stderr] | [INFO] [stderr] 627 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 8] as *mut [u8; 64])` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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/uint.rs:646:44 [INFO] [stderr] | [INFO] [stderr] 646 | let ret_u8: &mut [u8; $n_words * 8] = mem::transmute(&mut ret); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut ret as *mut [u64; 8] as *mut [u8; 64])` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 668 | | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] | |_____________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u16 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 669 | | impl_map_from!($name, u8, u64); [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 670 | | impl_map_from!($name, u16, u64); [INFO] [stderr] 671 | | impl_map_from!($name, u32, u64); [INFO] [stderr] | |______________________________________^ help: try: `u64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/uint.rs:676:5 [INFO] [stderr] | [INFO] [stderr] 676 | match value >= 0 { [INFO] [stderr] | _________________^ [INFO] [stderr] 677 | | true => From::from(value as u64), [INFO] [stderr] 678 | | false => { panic!("Unsigned integer can't be created from negative value"); } [INFO] [stderr] 679 | | } [INFO] [stderr] | |_________________^ help: consider using an if/else expression: `if value >= 0 { construct_uint!(U512, 8); } else { construct_uint!(U512, 8); }` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: casting i8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 682 | | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] | |_____________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i16 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 683 | | impl_map_from!($name, i8, i64); [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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: casting i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | From::from(value as $to) [INFO] [stderr] | ____________________________^ [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] 53 | | } [INFO] [stderr] ... | [INFO] [stderr] 684 | | impl_map_from!($name, i16, i64); [INFO] [stderr] 685 | | impl_map_from!($name, i32, i64); [INFO] [stderr] | |______________________________________^ help: try: `i64::from(value)` [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [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] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:763:29 [INFO] [stderr] | [INFO] [stderr] 763 | let mut shift = my_bits - your_bits; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:764:29 [INFO] [stderr] | [INFO] [stderr] 764 | shift_copy = shift_copy << shift; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Div` impl [INFO] [stderr] --> src/uint.rs:770:30 [INFO] [stderr] | [INFO] [stderr] 770 | shift_copy = shift_copy >> 1; [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 977 | construct_uint!(U512, 8); [INFO] [stderr] | ------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(a)` [INFO] [stderr] ... [INFO] [stderr] 984 | U512(uint_full_mul_reg!(U256, 4, self, other)) [INFO] [stderr] | ---------------------------------------- in this macro invocation [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: casting u64 to u128 may become silently lossy if types change [INFO] [stderr] --> src/uint.rs:165:47 [INFO] [stderr] | [INFO] [stderr] 165 | let (hi, low) = split_u128(a as u128 * b as u128); [INFO] [stderr] | ^^^^^^^^^ help: try: `u128::from(b)` [INFO] [stderr] ... [INFO] [stderr] 984 | U512(uint_full_mul_reg!(U256, 4, self, other)) [INFO] [stderr] | ---------------------------------------- in this macro invocation [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] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `bigint`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d8615373f4919e066c447cadbbab55636efffcff44d4a81cda950e4cf9e4b56d"` [INFO] running `"docker" "rm" "-f" "d8615373f4919e066c447cadbbab55636efffcff44d4a81cda950e4cf9e4b56d"` [INFO] [stdout] d8615373f4919e066c447cadbbab55636efffcff44d4a81cda950e4cf9e4b56d