[INFO] crate flaken 0.2.2 is already in cache [INFO] extracting crate flaken 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/flaken/0.2.2 [INFO] extracting crate flaken 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/flaken/0.2.2 [INFO] validating manifest of flaken-0.2.2 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 flaken-0.2.2 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 flaken-0.2.2 [INFO] finished frobbing flaken-0.2.2 [INFO] frobbed toml for flaken-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/flaken/0.2.2/Cargo.toml [INFO] started frobbing flaken-0.2.2 [INFO] finished frobbing flaken-0.2.2 [INFO] frobbed toml for flaken-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/flaken/0.2.2/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 flaken-0.2.2 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/flaken/0.2.2:/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 -Dclippy::into_iter_on_array" "-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] fe2bdddbfff17800d3829a999bb336675010b00f2fe090cb59d5d046e08d063e [INFO] running `"docker" "start" "-a" "fe2bdddbfff17800d3829a999bb336675010b00f2fe090cb59d5d046e08d063e"` [INFO] [stderr] Checking flaken v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:62:60 [INFO] [stderr] | [INFO] [stderr] 62 | self.as_secs()*1000 + (self.subsec_nanos() as u64)/1000000 [INFO] [stderr] | ^^^^^^^ help: consider: `1_000_000` [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:78:20 [INFO] [stderr] | [INFO] [stderr] 78 | epoch: 1356998400000, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `1_356_998_400_000` [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:151:5 [INFO] [stderr] | [INFO] [stderr] 151 | 0xFFFFFFFFFFFFFFFF << left_shift [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: casting u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | self.as_secs()*1000 + (self.subsec_nanos() as u64)/1000000 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.subsec_nanos())` [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: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name [INFO] [stderr] --> src/lib.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | / pub fn next(&mut self) -> u64 { [INFO] [stderr] 109 | | let duration = self.start_instant.elapsed().as_millis(); [INFO] [stderr] 110 | | if duration != self.duration { [INFO] [stderr] 111 | | self.seq = 0; [INFO] [stderr] ... | [INFO] [stderr] 117 | | id [INFO] [stderr] 118 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::should_implement_trait)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:62:60 [INFO] [stderr] | [INFO] [stderr] 62 | self.as_secs()*1000 + (self.subsec_nanos() as u64)/1000000 [INFO] [stderr] | ^^^^^^^ help: consider: `1_000_000` [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:78:20 [INFO] [stderr] | [INFO] [stderr] 78 | epoch: 1356998400000, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `1_356_998_400_000` [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:151:5 [INFO] [stderr] | [INFO] [stderr] 151 | 0xFFFFFFFFFFFFFFFF << left_shift [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/lib.rs:156:28 [INFO] [stderr] | [INFO] [stderr] 156 | assert_eq!(bitmask(4), 0xFFFFFFFFFFFFFFF0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFF_FFFF_FFF0` [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:157:28 [INFO] [stderr] | [INFO] [stderr] 157 | assert_eq!(bitmask(7), 0xFFFFFFFFFFFFFF80); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFF_FFFF_FF80` [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 u32 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | self.as_secs()*1000 + (self.subsec_nanos() as u64)/1000000 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.subsec_nanos())` [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: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name [INFO] [stderr] --> src/lib.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | / pub fn next(&mut self) -> u64 { [INFO] [stderr] 109 | | let duration = self.start_instant.elapsed().as_millis(); [INFO] [stderr] 110 | | if duration != self.duration { [INFO] [stderr] 111 | | self.seq = 0; [INFO] [stderr] ... | [INFO] [stderr] 117 | | id [INFO] [stderr] 118 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::should_implement_trait)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `"docker" "inspect" "fe2bdddbfff17800d3829a999bb336675010b00f2fe090cb59d5d046e08d063e"` [INFO] running `"docker" "rm" "-f" "fe2bdddbfff17800d3829a999bb336675010b00f2fe090cb59d5d046e08d063e"` [INFO] [stdout] fe2bdddbfff17800d3829a999bb336675010b00f2fe090cb59d5d046e08d063e