[INFO] crate ole 0.1.15 is already in cache
[INFO] extracting crate ole 0.1.15 into work/ex/clippy-test-run/sources/stable/reg/ole/0.1.15
[INFO] extracting crate ole 0.1.15 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ole/0.1.15
[INFO] validating manifest of ole-0.1.15 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 ole-0.1.15 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 ole-0.1.15
[INFO] finished frobbing ole-0.1.15
[INFO] frobbed toml for ole-0.1.15 written to work/ex/clippy-test-run/sources/stable/reg/ole/0.1.15/Cargo.toml
[INFO] started frobbing ole-0.1.15
[INFO] finished frobbing ole-0.1.15
[INFO] frobbed toml for ole-0.1.15 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ole/0.1.15/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 ole-0.1.15 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-7/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/ole/0.1.15:/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] afb3327f62bdb8c235f9bff94d16676bbb07342fc610edcc59ac72255e54810b
[INFO] running `"docker" "start" "-a" "afb3327f62bdb8c235f9bff94d16676bbb07342fc610edcc59ac72255e54810b"`
[INFO] [stderr]     Checking ole v0.1.15 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/iterator.rs:27:7
[INFO] [stderr]    |
[INFO] [stderr] 27 |       ole: ole,
[INFO] [stderr]    |       ^^^^^^^^ help: replace it with: `ole`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/entry.rs:303:7
[INFO] [stderr]     |
[INFO] [stderr] 303 |       max_chunk_size: max_chunk_size,
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_chunk_size`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/iterator.rs:27:7
[INFO] [stderr]    |
[INFO] [stderr] 27 |       ole: ole,
[INFO] [stderr]    |       ^^^^^^^^ help: replace it with: `ole`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/entry.rs:303:7
[INFO] [stderr]     |
[INFO] [stderr] 303 |       max_chunk_size: max_chunk_size,
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_chunk_size`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/constants.rs:28:48
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) const END_OF_CHAIN_SECID_U32: u32 = 0xFFFFFFFEu32;
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFEu32`
[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/constants.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub(crate) const FREE_SECID_U32: u32 = 0xFFFFFFFFu32;
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFFu32`
[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/constants.rs:28:48
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) const END_OF_CHAIN_SECID_U32: u32 = 0xFFFFFFFEu32;
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFEu32`
[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/constants.rs:29:40
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub(crate) const FREE_SECID_U32: u32 = 0xFFFFFFFFu32;
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: consider: `0xFFFF_FFFFu32`
[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: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     if &super::constants::IDENTIFIER != &header[0..8] {
[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] 34 |     if super::constants::IDENTIFIER != header[0..8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |       if &header[28..30] == &super::constants::BIG_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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] 48 |       if header[28..30] == super::constants::BIG_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 |           &header[28..30] != &super::constants::LITTLE_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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] 51 |           header[28..30] != super::constants::LITTLE_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/header.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |               if &header[68..72] != &super::constants::END_OF_CHAIN_SECID {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 114 |               if header[68..72] != super::constants::END_OF_CHAIN_SECID {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]    --> src/header.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 174 |     if !self.body.is_some() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^ help: try: `self.body.is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/header.rs:190:30
[INFO] [stderr]     |
[INFO] [stderr] 190 |       while i < max_sec_ids && &buffer[offset .. offset + 4]
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 191 | |       != &super::constants::FREE_SECID {
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr]     |
[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] 190 |     while i < max_sec_ids && buffer[offset .. offset + 4]
[INFO] [stderr] 191 |       != super::constants::FREE_SECID {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |       result += (buf[i] as u32) * 256u32.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[i])`
[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: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |       result += (buf[i] as i32) * 256i32.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `i32::from(buf[i])`
[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: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |       result += (buf[i] as u64) * 256u64.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u64::from(buf[i])`
[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: length comparison to zero
[INFO] [stderr]   --> src/sat.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     if self.msat.as_ref().unwrap().len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.msat.as_ref().unwrap().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] warning: item `entry::Entry` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/entry.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | / impl Entry {
[INFO] [stderr] 160 | |
[INFO] [stderr] 161 | |   fn from_slice(sector: &[u8], dir_id: u32)
[INFO] [stderr] 162 | |       -> Result<Entry, super::error::Error> {
[INFO] [stderr] ...   |
[INFO] [stderr] 248 | |   }
[INFO] [stderr] 249 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/entry.rs:193:7
[INFO] [stderr]     |
[INFO] [stderr] 193 |       i = i + 2;
[INFO] [stderr]     |       ^^^^^^^^^ help: replace it with: `i += 2`
[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: item `entry::EntrySlice<'s>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/entry.rs:300:1
[INFO] [stderr]     |
[INFO] [stderr] 300 | / impl<'s> EntrySlice<'s> {
[INFO] [stderr] 301 | |   fn new(max_chunk_size: usize, size: usize) -> EntrySlice<'s> {
[INFO] [stderr] 302 | |     EntrySlice {
[INFO] [stderr] 303 | |       max_chunk_size: max_chunk_size,
[INFO] [stderr] ...   |
[INFO] [stderr] 324 | |   }
[INFO] [stderr] 325 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/entry.rs:331:5
[INFO] [stderr]     |
[INFO] [stderr] 331 | /     let result: Result<usize, std::io::Error>;
[INFO] [stderr] 332 | |     if to_read == 0 {
[INFO] [stderr] 333 | |       result = Ok(0usize);
[INFO] [stderr] 334 | |     } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |       result = Ok(read);
[INFO] [stderr] 355 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let result = if to_read == 0 { Ok(0usize) } else { ..; Ok(read) };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/entry.rs:376:10
[INFO] [stderr]     |
[INFO] [stderr] 376 |       if &size < self.minimum_standard_stream_size.as_ref().unwrap() {
[INFO] [stderr]     |          -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          help: use the left value directly: `size`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/entry.rs:401:9
[INFO] [stderr]     |
[INFO] [stderr] 401 |         k = k + 1;
[INFO] [stderr]     |         ^^^^^^^^^ help: replace it with: `k += 1`
[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: the loop variable `i` is used to index `entries`
[INFO] [stderr]    --> src/entry.rs:405:14
[INFO] [stderr]     |
[INFO] [stderr] 405 |     for i in 0 .. entries.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 405 |     for (i, <item>) in entries.iter_mut().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/entry.rs:429:44
[INFO] [stderr]     |
[INFO] [stderr] 429 |   fn get_short_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: change this to: `&[u32]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/entry.rs:450:38
[INFO] [stderr]     |
[INFO] [stderr] 450 |   fn get_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: change this to: `&[u32]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/sector.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     let body_size: usize;
[INFO] [stderr] 27 | |     if self.body.is_some() {
[INFO] [stderr] 28 | |       body_size = self.body.as_ref().unwrap().len();
[INFO] [stderr] 29 | |     } else {
[INFO] [stderr] 30 | |       body_size = 0;
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let body_size = if self.body.is_some() { self.body.as_ref().unwrap().len() } else { 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/ole.rs:225:16
[INFO] [stderr]     |
[INFO] [stderr] 225 |     assert_eq!(&[0x0u8; 16] == &ole.uid[..], true);
[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] 225 |     assert_eq!([0x0u8; 16] == ole.uid[..], true);
[INFO] [stderr]     |                ^^^^^^^^^^^    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     if &super::constants::IDENTIFIER != &header[0..8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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] 34 |     if super::constants::IDENTIFIER != header[0..8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |       if &header[28..30] == &super::constants::BIG_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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] 48 |       if header[28..30] == super::constants::BIG_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]   --> src/header.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 |           &header[28..30] != &super::constants::LITTLE_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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] 51 |           header[28..30] != super::constants::LITTLE_ENDIAN_IDENTIFIER {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/header.rs:114:18
[INFO] [stderr]     |
[INFO] [stderr] 114 |               if &header[68..72] != &super::constants::END_OF_CHAIN_SECID {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 114 |               if header[68..72] != super::constants::END_OF_CHAIN_SECID {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]    --> src/header.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 174 |     if !self.body.is_some() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^ help: try: `self.body.is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/header.rs:190:30
[INFO] [stderr]     |
[INFO] [stderr] 190 |       while i < max_sec_ids && &buffer[offset .. offset + 4]
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 191 | |       != &super::constants::FREE_SECID {
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr]     |
[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] 190 |     while i < max_sec_ids && buffer[offset .. offset + 4]
[INFO] [stderr] 191 |       != super::constants::FREE_SECID {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |       result += (buf[i] as u32) * 256u32.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u32::from(buf[i])`
[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: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |       result += (buf[i] as i32) * 256i32.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `i32::from(buf[i])`
[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: the loop variable `i` is only used to index `buf`.
[INFO] [stderr]   --> src/util.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for <item> in &buf {
[INFO] [stderr]    |         ^^^^^^    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `p` is used as a loop counter. Consider using `for (p, item) in 0..buf.len().enumerate()` or similar iterators
[INFO] [stderr]   --> src/util.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..buf.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |       result += (buf[i] as u64) * 256u64.pow(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u64::from(buf[i])`
[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: length comparison to zero
[INFO] [stderr]   --> src/sat.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     if self.msat.as_ref().unwrap().len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.msat.as_ref().unwrap().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] warning: item `entry::Entry` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/entry.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | / impl Entry {
[INFO] [stderr] 160 | |
[INFO] [stderr] 161 | |   fn from_slice(sector: &[u8], dir_id: u32)
[INFO] [stderr] 162 | |       -> Result<Entry, super::error::Error> {
[INFO] [stderr] ...   |
[INFO] [stderr] 248 | |   }
[INFO] [stderr] 249 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/entry.rs:193:7
[INFO] [stderr]     |
[INFO] [stderr] 193 |       i = i + 2;
[INFO] [stderr]     |       ^^^^^^^^^ help: replace it with: `i += 2`
[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: item `entry::EntrySlice<'s>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/entry.rs:300:1
[INFO] [stderr]     |
[INFO] [stderr] 300 | / impl<'s> EntrySlice<'s> {
[INFO] [stderr] 301 | |   fn new(max_chunk_size: usize, size: usize) -> EntrySlice<'s> {
[INFO] [stderr] 302 | |     EntrySlice {
[INFO] [stderr] 303 | |       max_chunk_size: max_chunk_size,
[INFO] [stderr] ...   |
[INFO] [stderr] 324 | |   }
[INFO] [stderr] 325 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/entry.rs:331:5
[INFO] [stderr]     |
[INFO] [stderr] 331 | /     let result: Result<usize, std::io::Error>;
[INFO] [stderr] 332 | |     if to_read == 0 {
[INFO] [stderr] 333 | |       result = Ok(0usize);
[INFO] [stderr] 334 | |     } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |       result = Ok(read);
[INFO] [stderr] 355 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let result = if to_read == 0 { Ok(0usize) } else { ..; Ok(read) };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/entry.rs:376:10
[INFO] [stderr]     |
[INFO] [stderr] 376 |       if &size < self.minimum_standard_stream_size.as_ref().unwrap() {
[INFO] [stderr]     |          -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          help: use the left value directly: `size`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/entry.rs:401:9
[INFO] [stderr]     |
[INFO] [stderr] 401 |         k = k + 1;
[INFO] [stderr]     |         ^^^^^^^^^ help: replace it with: `k += 1`
[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: the loop variable `i` is used to index `entries`
[INFO] [stderr]    --> src/entry.rs:405:14
[INFO] [stderr]     |
[INFO] [stderr] 405 |     for i in 0 .. entries.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 405 |     for (i, <item>) in entries.iter_mut().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/entry.rs:429:44
[INFO] [stderr]     |
[INFO] [stderr] 429 |   fn get_short_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: change this to: `&[u32]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/entry.rs:450:38
[INFO] [stderr]     |
[INFO] [stderr] 450 |   fn get_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: change this to: `&[u32]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/sector.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     let body_size: usize;
[INFO] [stderr] 27 | |     if self.body.is_some() {
[INFO] [stderr] 28 | |       body_size = self.body.as_ref().unwrap().len();
[INFO] [stderr] 29 | |     } else {
[INFO] [stderr] 30 | |       body_size = 0;
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let body_size = if self.body.is_some() { self.body.as_ref().unwrap().len() } else { 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "afb3327f62bdb8c235f9bff94d16676bbb07342fc610edcc59ac72255e54810b"`
[INFO] running `"docker" "rm" "-f" "afb3327f62bdb8c235f9bff94d16676bbb07342fc610edcc59ac72255e54810b"`
[INFO] [stdout] afb3327f62bdb8c235f9bff94d16676bbb07342fc610edcc59ac72255e54810b