[INFO] crate hashbrown 0.1.7 is already in cache
[INFO] extracting crate hashbrown 0.1.7 into work/ex/clippy-test-run/sources/stable/reg/hashbrown/0.1.7
[INFO] extracting crate hashbrown 0.1.7 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/hashbrown/0.1.7
[INFO] validating manifest of hashbrown-0.1.7 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 hashbrown-0.1.7 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 hashbrown-0.1.7
[INFO] finished frobbing hashbrown-0.1.7
[INFO] frobbed toml for hashbrown-0.1.7 written to work/ex/clippy-test-run/sources/stable/reg/hashbrown/0.1.7/Cargo.toml
[INFO] started frobbing hashbrown-0.1.7
[INFO] finished frobbing hashbrown-0.1.7
[INFO] frobbed toml for hashbrown-0.1.7 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/hashbrown/0.1.7/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 hashbrown-0.1.7 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/hashbrown/0.1.7:/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] 4a02be452dd4c7d75dc74ec3afc17350f2968801dff069fcafc078db9d0f80b9
[INFO] running `"docker" "start" "-a" "4a02be452dd4c7d75dc74ec3afc17350f2968801dff069fcafc078db9d0f80b9"`
[INFO] [stderr]     Checking hashbrown v0.1.7 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/fx.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 | const K: usize = 0x517cc1b727220a95;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: consider: `0x517c_c1b7_2722_0a95`
[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/raw/mod.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 | const EMPTY: u8 = 0b11111111;
[INFO] [stderr]    |                   ^^^^^^^^^^ help: consider: `0b1111_1111`
[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/raw/mod.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 | const DELETED: u8 = 0b10000000;
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider: `0b1000_0000`
[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/fx.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 | const K: usize = 0x517cc1b727220a95;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: consider: `0x517c_c1b7_2722_0a95`
[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/raw/mod.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 | const EMPTY: u8 = 0b11111111;
[INFO] [stderr]    |                   ^^^^^^^^^^ help: consider: `0b1111_1111`
[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/raw/mod.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 | const DELETED: u8 = 0b10000000;
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider: `0b1000_0000`
[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: length comparison to one
[INFO] [stderr]   --> src/fx.rs:69:40
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if (size_of::<usize>() > 1) && bytes.len() >= 1 {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!bytes.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:45:36
[INFO] [stderr]    |
[INFO] [stderr] 45 |         Group(x86::_mm_loadu_si128(ptr as *const _))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Group(x86::_mm_load_si128(ptr as *const _))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:59:30
[INFO] [stderr]    |
[INFO] [stderr] 59 |         x86::_mm_store_si128(ptr as *mut _, self.0);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/raw/bitmask.rs:62:41
[INFO] [stderr]    |
[INFO] [stderr] 62 |         if cfg!(target_arch = "arm") && BITMASK_SHIFT >= 3 {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because BITMASK_SHIFT is the minimum value for this type, the case where the two sides are not equal never occurs, consider using BITMASK_SHIFT == 3 instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to one
[INFO] [stderr]   --> src/fx.rs:69:40
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if (size_of::<usize>() > 1) && bytes.len() >= 1 {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!bytes.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hashbrown`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:45:36
[INFO] [stderr]    |
[INFO] [stderr] 45 |         Group(x86::_mm_loadu_si128(ptr as *const _))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Group(x86::_mm_load_si128(ptr as *const _))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut core::arch::x86_64::__m128i`)
[INFO] [stderr]   --> src/raw/sse2.rs:59:30
[INFO] [stderr]    |
[INFO] [stderr] 59 |         x86::_mm_store_si128(ptr as *mut _, self.0);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/raw/bitmask.rs:62:41
[INFO] [stderr]    |
[INFO] [stderr] 62 |         if cfg!(target_arch = "arm") && BITMASK_SHIFT >= 3 {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because BITMASK_SHIFT is the minimum value for this type, the case where the two sides are not equal never occurs, consider using BITMASK_SHIFT == 3 instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hashbrown`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4a02be452dd4c7d75dc74ec3afc17350f2968801dff069fcafc078db9d0f80b9"`
[INFO] running `"docker" "rm" "-f" "4a02be452dd4c7d75dc74ec3afc17350f2968801dff069fcafc078db9d0f80b9"`
[INFO] [stdout] 4a02be452dd4c7d75dc74ec3afc17350f2968801dff069fcafc078db9d0f80b9