[INFO] crate parity-hash 1.2.2 is already in cache [INFO] extracting crate parity-hash 1.2.2 into work/ex/clippy-test-run/sources/stable/reg/parity-hash/1.2.2 [INFO] extracting crate parity-hash 1.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/parity-hash/1.2.2 [INFO] validating manifest of parity-hash-1.2.2 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 parity-hash-1.2.2 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 parity-hash-1.2.2 [INFO] finished frobbing parity-hash-1.2.2 [INFO] frobbed toml for parity-hash-1.2.2 written to work/ex/clippy-test-run/sources/stable/reg/parity-hash/1.2.2/Cargo.toml [INFO] started frobbing parity-hash-1.2.2 [INFO] finished frobbing parity-hash-1.2.2 [INFO] frobbed toml for parity-hash-1.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/parity-hash/1.2.2/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 parity-hash-1.2.2 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/parity-hash/1.2.2:/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] 4e5dd8e4a44025916fa75e84fd5f88ea316abef2ef3a317ead48fc87b6b234db [INFO] running `"docker" "start" "-a" "4e5dd8e4a44025916fa75e84fd5f88ea316abef2ef3a317ead48fc87b6b234db"` [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Checking uint v0.3.0 [INFO] [stderr] Checking parity-hash v1.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:512:25 [INFO] [stderr] | [INFO] [stderr] 512 | assert_eq!(H128::from(0x1234567890abcdef), H128::from_str("00000000000000001234567890abcdef").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_90ab_cdef` [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/lib.rs:513:24 [INFO] [stderr] | [INFO] [stderr] 513 | assert_eq!(H64::from(0x1234567890abcdef), H64::from_str("1234567890abcdef").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_90ab_cdef` [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/lib.rs:514:24 [INFO] [stderr] | [INFO] [stderr] 514 | assert_eq!(H32::from(0x1234567890abcdef), H32::from_str("90abcdef").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_90ab_cdef` [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/lib.rs:519:24 [INFO] [stderr] | [INFO] [stderr] 519 | assert_eq!(H64::from(0x1234567890abcdef), H64::from("0x1234567890abcdef")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_90ab_cdef` [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/lib.rs:520:24 [INFO] [stderr] | [INFO] [stderr] 520 | assert_eq!(H64::from(0x1234567890abcdef), H64::from("1234567890abcdef")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_90ab_cdef` [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/lib.rs:521:24 [INFO] [stderr] | [INFO] [stderr] 521 | assert_eq!(H64::from(0x234567890abcdef), H64::from("0x234567890abcdef")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider: `0x0234_5678_90ab_cdef` [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/lib.rs:526:17 [INFO] [stderr] | [INFO] [stderr] 526 | let u: U256 = 0x123456789abcdef0u64.into(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0x1234_5678_9abc_def0u64` [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 457 | impl_hash!(H32, 4); [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 458 | impl_hash!(H64, 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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 459 | impl_hash!(H128, 16); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 460 | impl_hash!(H160, 20, cfg_attr(feature = "serialize", derive(Serialize, Deserialize))); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 461 | impl_hash!(H256, 32); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 462 | impl_hash!(H264, 33); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 463 | impl_hash!(H512, 64); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 464 | impl_hash!(H520, 65); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 465 | impl_hash!(H1024, 128); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 466 | impl_hash!(H2048, 256); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 457 | impl_hash!(H32, 4); [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: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 458 | impl_hash!(H64, 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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 459 | impl_hash!(H128, 16); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 460 | impl_hash!(H160, 20, cfg_attr(feature = "serialize", derive(Serialize, Deserialize))); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 461 | impl_hash!(H256, 32); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 462 | impl_hash!(H264, 33); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 463 | impl_hash!(H512, 64); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 464 | impl_hash!(H520, 65); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 465 | impl_hash!(H1024, 128); [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 u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | ret |= (self.0[$size - 1 - i] as u64) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.0[$size - 1 - i])` [INFO] [stderr] ... [INFO] [stderr] 466 | impl_hash!(H2048, 256); [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: equal expressions as operands to `==` [INFO] [stderr] --> src/lib.rs:484:11 [INFO] [stderr] | [INFO] [stderr] 484 | assert!(h == h); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::eq_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:496:14 [INFO] [stderr] | [INFO] [stderr] 496 | assert_eq!(&a | &b, c); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 496 | assert_eq!(a | b, c); [INFO] [stderr] | ^ ^ [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/lib.rs:505:22 [INFO] [stderr] | [INFO] [stderr] 505 | let h = H256::from(address.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `address` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `parity-hash`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4e5dd8e4a44025916fa75e84fd5f88ea316abef2ef3a317ead48fc87b6b234db"` [INFO] running `"docker" "rm" "-f" "4e5dd8e4a44025916fa75e84fd5f88ea316abef2ef3a317ead48fc87b6b234db"` [INFO] [stdout] 4e5dd8e4a44025916fa75e84fd5f88ea316abef2ef3a317ead48fc87b6b234db