[INFO] crate xbee_s2c 0.1.0 is already in cache
[INFO] extracting crate xbee_s2c 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/xbee_s2c/0.1.0
[INFO] extracting crate xbee_s2c 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xbee_s2c/0.1.0
[INFO] validating manifest of xbee_s2c-0.1.0 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 xbee_s2c-0.1.0 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 xbee_s2c-0.1.0
[INFO] finished frobbing xbee_s2c-0.1.0
[INFO] frobbed toml for xbee_s2c-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/xbee_s2c/0.1.0/Cargo.toml
[INFO] started frobbing xbee_s2c-0.1.0
[INFO] finished frobbing xbee_s2c-0.1.0
[INFO] frobbed toml for xbee_s2c-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xbee_s2c/0.1.0/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 xbee_s2c-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/xbee_s2c/0.1.0:/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] e9f1169a669802c5a02025a389435172f8bc82a3eeed5f76920b492f12dc5ca1
[INFO] running `"docker" "start" "-a" "e9f1169a669802c5a02025a389435172f8bc82a3eeed5f76920b492f12dc5ca1"`
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking nb v0.1.1
[INFO] [stderr]     Checking arraydeque v0.4.3
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]     Checking xbee_s2c v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:864:9
[INFO] [stderr]     |
[INFO] [stderr] 864 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:887:9
[INFO] [stderr]     |
[INFO] [stderr] 887 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:895:9
[INFO] [stderr]     |
[INFO] [stderr] 895 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:864:9
[INFO] [stderr]     |
[INFO] [stderr] 864 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:887:9
[INFO] [stderr]     |
[INFO] [stderr] 887 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/api_frame.rs:895:9
[INFO] [stderr]     |
[INFO] [stderr] 895 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/api_frame.rs:164:20
[INFO] [stderr]     |
[INFO] [stderr] 164 |         const A3 = 0b0001000000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0000_0000_0000`
[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/api_frame.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |         const A2 = 0b0000100000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_1000_0000_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/api_frame.rs:166:20
[INFO] [stderr]     |
[INFO] [stderr] 166 |         const A1 = 0b0000010000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_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/api_frame.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |         const A0 = 0b0000001000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0010_0000_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/api_frame.rs:168:20
[INFO] [stderr]     |
[INFO] [stderr] 168 |         const D8 = 0b0000000100000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0001_0000_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/api_frame.rs:169:20
[INFO] [stderr]     |
[INFO] [stderr] 169 |         const D7 = 0b0000000010000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_1000_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/api_frame.rs:170:20
[INFO] [stderr]     |
[INFO] [stderr] 170 |         const D6 = 0b0000000001000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0100_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/api_frame.rs:171:20
[INFO] [stderr]     |
[INFO] [stderr] 171 |         const D5 = 0b0000000000100000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0010_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/api_frame.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |         const D4 = 0b0000000000010000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0001_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/api_frame.rs:173:20
[INFO] [stderr]     |
[INFO] [stderr] 173 |         const D3 = 0b0000000000001000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_1000`
[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/api_frame.rs:174:20
[INFO] [stderr]     |
[INFO] [stderr] 174 |         const D2 = 0b0000000000000100;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0100`
[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/api_frame.rs:175:20
[INFO] [stderr]     |
[INFO] [stderr] 175 |         const D1 = 0b0000000000000010;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0010`
[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/api_frame.rs:176:20
[INFO] [stderr]     |
[INFO] [stderr] 176 |         const D0 = 0b0000000000000001;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0001`
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/lib.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |         ret
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/lib.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |           let ret = match api_frame::unpack_frame(self.rx_queue.as_slice(), false, false) {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 355 | |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr] 356 | |             Err(err) => Err(XBeeApiError::Unpack(err)),
[INFO] [stderr] 357 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:321:34
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                  ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:321:65
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                 ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:325:38
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:325:52
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                    ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:325:69
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                     ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:329:41
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                         ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]    --> src/lib.rs:329:55
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                       ^^^^ help: consider using `_addr` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:329:67
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                   ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:329:84
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                                    ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/api_frame.rs:164:20
[INFO] [stderr]     |
[INFO] [stderr] 164 |         const A3 = 0b0001000000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0000_0000_0000`
[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/api_frame.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |         const A2 = 0b0000100000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_1000_0000_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/api_frame.rs:166:20
[INFO] [stderr]     |
[INFO] [stderr] 166 |         const A1 = 0b0000010000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_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] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/api_frame.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |         const A0 = 0b0000001000000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0010_0000_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/api_frame.rs:168:20
[INFO] [stderr]     |
[INFO] [stderr] 168 |         const D8 = 0b0000000100000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0001_0000_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/api_frame.rs:169:20
[INFO] [stderr]     |
[INFO] [stderr] 169 |         const D7 = 0b0000000010000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_1000_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/api_frame.rs:170:20
[INFO] [stderr]     |
[INFO] [stderr] 170 |         const D6 = 0b0000000001000000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0100_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/api_frame.rs:171:20
[INFO] [stderr]     |
[INFO] [stderr] 171 |         const D5 = 0b0000000000100000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0010_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/api_frame.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |         const D4 = 0b0000000000010000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0001_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/api_frame.rs:173:20
[INFO] [stderr]     |
[INFO] [stderr] 173 |         const D3 = 0b0000000000001000;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_1000`
[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/api_frame.rs:174:20
[INFO] [stderr]     |
[INFO] [stderr] 174 |         const D2 = 0b0000000000000100;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0100`
[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/api_frame.rs:175:20
[INFO] [stderr]     |
[INFO] [stderr] 175 |         const D1 = 0b0000000000000010;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0010`
[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/api_frame.rs:176:20
[INFO] [stderr]     |
[INFO] [stderr] 176 |         const D0 = 0b0000000000000001;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0001`
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/lib.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |         ret
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/lib.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |           let ret = match api_frame::unpack_frame(self.rx_queue.as_slice(), false, false) {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 355 | |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr] 356 | |             Err(err) => Err(XBeeApiError::Unpack(err)),
[INFO] [stderr] 357 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `escaped`
[INFO] [stderr]   --> src/api_frame.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     escaped: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `encrypted`
[INFO] [stderr]   --> src/api_frame.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     encrypted: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `frame_type`
[INFO] [stderr]    --> src/api_frame.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn frame_type(&self) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let len = ((len[0] as u16) << 8 | (len[1] as u16)) as usize;
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: try: `u16::from(len[0])`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:127:39
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let len = ((len[0] as u16) << 8 | (len[1] as u16)) as usize;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: try: `u16::from(len[1])`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/api_frame.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn contains_digital(&self) -> bool {
[INFO] [stderr]     |                         ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/api_frame.rs:386:5
[INFO] [stderr]     |
[INFO] [stderr] 386 | /     pub fn parse<'b>(data: &'b [u8]) -> Result<ApiData<'b>, ()> {
[INFO] [stderr] 387 | |         let len = data.len();
[INFO] [stderr] 388 | |         let mut iter = data.iter();
[INFO] [stderr] 389 | |         match *iter.next().unwrap() {
[INFO] [stderr] ...   |
[INFO] [stderr] 657 | |         }
[INFO] [stderr] 658 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 26
[INFO] [stderr]    --> src/api_frame.rs:386:5
[INFO] [stderr]     |
[INFO] [stderr] 386 | /     pub fn parse<'b>(data: &'b [u8]) -> Result<ApiData<'b>, ()> {
[INFO] [stderr] 387 | |         let len = data.len();
[INFO] [stderr] 388 | |         let mut iter = data.iter();
[INFO] [stderr] 389 | |         match *iter.next().unwrap() {
[INFO] [stderr] ...   |
[INFO] [stderr] 657 | |         }
[INFO] [stderr] 658 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:393:34
[INFO] [stderr]     |
[INFO] [stderr] 393 |                 let dest_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:394:24
[INFO] [stderr]     |
[INFO] [stderr] 394 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:395:24
[INFO] [stderr]     |
[INFO] [stderr] 395 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:396:24
[INFO] [stderr]     |
[INFO] [stderr] 396 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:397:24
[INFO] [stderr]     |
[INFO] [stderr] 397 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:398:24
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:399:24
[INFO] [stderr]     |
[INFO] [stderr] 399 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:400:23
[INFO] [stderr]     |
[INFO] [stderr] 400 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:414:61
[INFO] [stderr]     |
[INFO] [stderr] 414 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:446:37
[INFO] [stderr]     |
[INFO] [stderr] 446 |                 let dest_addr_64 = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:447:24
[INFO] [stderr]     |
[INFO] [stderr] 447 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:448:24
[INFO] [stderr]     |
[INFO] [stderr] 448 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:450:24
[INFO] [stderr]     |
[INFO] [stderr] 450 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:452:24
[INFO] [stderr]     |
[INFO] [stderr] 452 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:453:23
[INFO] [stderr]     |
[INFO] [stderr] 453 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:455:61
[INFO] [stderr]     |
[INFO] [stderr] 455 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:467:36
[INFO] [stderr]     |
[INFO] [stderr] 467 |                 let source_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:468:24
[INFO] [stderr]     |
[INFO] [stderr] 468 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:469:24
[INFO] [stderr]     |
[INFO] [stderr] 469 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:470:24
[INFO] [stderr]     |
[INFO] [stderr] 470 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:471:24
[INFO] [stderr]     |
[INFO] [stderr] 471 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:472:24
[INFO] [stderr]     |
[INFO] [stderr] 472 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:473:24
[INFO] [stderr]     |
[INFO] [stderr] 473 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:474:23
[INFO] [stderr]     |
[INFO] [stderr] 474 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:487:22
[INFO] [stderr]     |
[INFO] [stderr] 487 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:487:61
[INFO] [stderr]     |
[INFO] [stderr] 487 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:499:36
[INFO] [stderr]     |
[INFO] [stderr] 499 |                 let source_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:500:24
[INFO] [stderr]     |
[INFO] [stderr] 500 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:501:24
[INFO] [stderr]     |
[INFO] [stderr] 501 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:502:24
[INFO] [stderr]     |
[INFO] [stderr] 502 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:503:24
[INFO] [stderr]     |
[INFO] [stderr] 503 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:504:24
[INFO] [stderr]     |
[INFO] [stderr] 504 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:505:24
[INFO] [stderr]     |
[INFO] [stderr] 505 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:506:23
[INFO] [stderr]     |
[INFO] [stderr] 506 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:511:22
[INFO] [stderr]     |
[INFO] [stderr] 511 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:511:61
[INFO] [stderr]     |
[INFO] [stderr] 511 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:514:27
[INFO] [stderr]     |
[INFO] [stderr] 514 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:514:66
[INFO] [stderr]     |
[INFO] [stderr] 514 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:519:27
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:519:66
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:524:27
[INFO] [stderr]     |
[INFO] [stderr] 524 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:524:66
[INFO] [stderr]     |
[INFO] [stderr] 524 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:529:27
[INFO] [stderr]     |
[INFO] [stderr] 529 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:529:66
[INFO] [stderr]     |
[INFO] [stderr] 529 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:534:27
[INFO] [stderr]     |
[INFO] [stderr] 534 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:534:66
[INFO] [stderr]     |
[INFO] [stderr] 534 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:552:22
[INFO] [stderr]     |
[INFO] [stderr] 552 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:552:61
[INFO] [stderr]     |
[INFO] [stderr] 552 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:557:22
[INFO] [stderr]     |
[INFO] [stderr] 557 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:557:61
[INFO] [stderr]     |
[INFO] [stderr] 557 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:560:27
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:560:66
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:565:27
[INFO] [stderr]     |
[INFO] [stderr] 565 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:565:66
[INFO] [stderr]     |
[INFO] [stderr] 565 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:570:27
[INFO] [stderr]     |
[INFO] [stderr] 570 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:570:66
[INFO] [stderr]     |
[INFO] [stderr] 570 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:575:27
[INFO] [stderr]     |
[INFO] [stderr] 575 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:575:66
[INFO] [stderr]     |
[INFO] [stderr] 575 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:580:27
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:580:66
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:627:39
[INFO] [stderr]     |
[INFO] [stderr] 627 |                 let source_addr_64 = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:628:24
[INFO] [stderr]     |
[INFO] [stderr] 628 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:629:24
[INFO] [stderr]     |
[INFO] [stderr] 629 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:630:24
[INFO] [stderr]     |
[INFO] [stderr] 630 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:631:24
[INFO] [stderr]     |
[INFO] [stderr] 631 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:632:24
[INFO] [stderr]     |
[INFO] [stderr] 632 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:633:24
[INFO] [stderr]     |
[INFO] [stderr] 633 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:634:23
[INFO] [stderr]     |
[INFO] [stderr] 634 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:636:22
[INFO] [stderr]     |
[INFO] [stderr] 636 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:636:61
[INFO] [stderr]     |
[INFO] [stderr] 636 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:685:35
[INFO] [stderr]     |
[INFO] [stderr] 685 |             Addr::Short(addr) => (addr as u64, 8),
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: try: `u64::from(addr)`
[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: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 Err(_) => panic!("Some error while waiting for OK"), // return Err(e.into()),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/lib.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 Err(_) => panic!("Some error while waiting for OK"), // return Err(e.into()),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 | /     pub fn get_sender_receiver<'d>(&'d mut self) -> (XBeeApiSender<'d, E>, XBeeApiReceiver<'d, E>) {
[INFO] [stderr] 259 | |         let tx_queue = &mut self.tx_queue;
[INFO] [stderr] 260 | |         let rx_queue = &mut self.rx_queue;
[INFO] [stderr] 261 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 271 | |         (sender, receiver)
[INFO] [stderr] 272 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:293:30
[INFO] [stderr]     |
[INFO] [stderr] 293 |         self.tx_queue.extend(data.iter().map(|&x| x));
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:299:68
[INFO] [stderr]     |
[INFO] [stderr] 299 |             TxRequestIter::new(frame_id, addr, TxOptions::empty(), data.iter().map(|v| *v));
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |             data.iter().map(|v| *v),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 | /     pub fn unpack_and_parse_buffer<'d>(&'d self) -> Result<ApiData<'d>, XBeeApiError> {
[INFO] [stderr] 354 | |         let ret = match api_frame::unpack_frame(self.rx_queue.as_slice(), false, false) {
[INFO] [stderr] 355 | |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr] 356 | |             Err(err) => Err(XBeeApiError::Unpack(err)),
[INFO] [stderr] ...   |
[INFO] [stderr] 359 | |         ret
[INFO] [stderr] 360 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:355:64
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `XBeeApiError::Parse`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/lib.rs:355:90
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr]     |                                                                                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(())),
[INFO] [stderr]     |                                                                                          ^^
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/lib.rs:367:16
[INFO] [stderr]     |
[INFO] [stderr] 367 |           if let Some(_) = self.rx_queue.pop_at(0) {
[INFO] [stderr]     |  _________-      ^^^^^^^
[INFO] [stderr] 368 | |             self.remove_until_packet().map(|len| len + 1)
[INFO] [stderr] 369 | |         } else {
[INFO] [stderr] 370 | |             Ok(0)
[INFO] [stderr] 371 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.rx_queue.pop_at(0).is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:321:34
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                  ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:321:65
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                 ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:325:38
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:325:52
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                    ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:325:69
[INFO] [stderr]     |
[INFO] [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                     ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_id`
[INFO] [stderr]    --> src/lib.rs:329:41
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                         ^^^^^^^^ help: consider using `_frame_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]    --> src/lib.rs:329:55
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                       ^^^^ help: consider using `_addr` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `at_cmd`
[INFO] [stderr]    --> src/lib.rs:329:67
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                   ^^^^^^ help: consider using `_at_cmd` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/lib.rs:329:84
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
[INFO] [stderr]     |                                                                                    ^^^^^^ help: consider using `_params` instead
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `escaped`
[INFO] [stderr]   --> src/api_frame.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     escaped: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `encrypted`
[INFO] [stderr]   --> src/api_frame.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     encrypted: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `frame_type`
[INFO] [stderr]    --> src/api_frame.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn frame_type(&self) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let len = ((len[0] as u16) << 8 | (len[1] as u16)) as usize;
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: try: `u16::from(len[0])`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:127:39
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let len = ((len[0] as u16) << 8 | (len[1] as u16)) as usize;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: try: `u16::from(len[1])`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/api_frame.rs:181:25
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn contains_digital(&self) -> bool {
[INFO] [stderr]     |                         ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/api_frame.rs:386:5
[INFO] [stderr]     |
[INFO] [stderr] 386 | /     pub fn parse<'b>(data: &'b [u8]) -> Result<ApiData<'b>, ()> {
[INFO] [stderr] 387 | |         let len = data.len();
[INFO] [stderr] 388 | |         let mut iter = data.iter();
[INFO] [stderr] 389 | |         match *iter.next().unwrap() {
[INFO] [stderr] ...   |
[INFO] [stderr] 657 | |         }
[INFO] [stderr] 658 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 26
[INFO] [stderr]    --> src/api_frame.rs:386:5
[INFO] [stderr]     |
[INFO] [stderr] 386 | /     pub fn parse<'b>(data: &'b [u8]) -> Result<ApiData<'b>, ()> {
[INFO] [stderr] 387 | |         let len = data.len();
[INFO] [stderr] 388 | |         let mut iter = data.iter();
[INFO] [stderr] 389 | |         match *iter.next().unwrap() {
[INFO] [stderr] ...   |
[INFO] [stderr] 657 | |         }
[INFO] [stderr] 658 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:393:34
[INFO] [stderr]     |
[INFO] [stderr] 393 |                 let dest_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:394:24
[INFO] [stderr]     |
[INFO] [stderr] 394 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:395:24
[INFO] [stderr]     |
[INFO] [stderr] 395 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:396:24
[INFO] [stderr]     |
[INFO] [stderr] 396 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:397:24
[INFO] [stderr]     |
[INFO] [stderr] 397 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:398:24
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:399:24
[INFO] [stderr]     |
[INFO] [stderr] 399 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:400:23
[INFO] [stderr]     |
[INFO] [stderr] 400 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:414:22
[INFO] [stderr]     |
[INFO] [stderr] 414 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:414:61
[INFO] [stderr]     |
[INFO] [stderr] 414 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:446:37
[INFO] [stderr]     |
[INFO] [stderr] 446 |                 let dest_addr_64 = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:447:24
[INFO] [stderr]     |
[INFO] [stderr] 447 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:448:24
[INFO] [stderr]     |
[INFO] [stderr] 448 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:450:24
[INFO] [stderr]     |
[INFO] [stderr] 450 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:452:24
[INFO] [stderr]     |
[INFO] [stderr] 452 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:453:23
[INFO] [stderr]     |
[INFO] [stderr] 453 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:455:22
[INFO] [stderr]     |
[INFO] [stderr] 455 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:455:61
[INFO] [stderr]     |
[INFO] [stderr] 455 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:467:36
[INFO] [stderr]     |
[INFO] [stderr] 467 |                 let source_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:468:24
[INFO] [stderr]     |
[INFO] [stderr] 468 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:469:24
[INFO] [stderr]     |
[INFO] [stderr] 469 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:470:24
[INFO] [stderr]     |
[INFO] [stderr] 470 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:471:24
[INFO] [stderr]     |
[INFO] [stderr] 471 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:472:24
[INFO] [stderr]     |
[INFO] [stderr] 472 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:473:24
[INFO] [stderr]     |
[INFO] [stderr] 473 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:474:23
[INFO] [stderr]     |
[INFO] [stderr] 474 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:487:22
[INFO] [stderr]     |
[INFO] [stderr] 487 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:487:61
[INFO] [stderr]     |
[INFO] [stderr] 487 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:499:36
[INFO] [stderr]     |
[INFO] [stderr] 499 |                 let source_addr = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:500:24
[INFO] [stderr]     |
[INFO] [stderr] 500 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:501:24
[INFO] [stderr]     |
[INFO] [stderr] 501 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:502:24
[INFO] [stderr]     |
[INFO] [stderr] 502 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:503:24
[INFO] [stderr]     |
[INFO] [stderr] 503 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:504:24
[INFO] [stderr]     |
[INFO] [stderr] 504 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:505:24
[INFO] [stderr]     |
[INFO] [stderr] 505 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:506:23
[INFO] [stderr]     |
[INFO] [stderr] 506 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:511:22
[INFO] [stderr]     |
[INFO] [stderr] 511 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:511:61
[INFO] [stderr]     |
[INFO] [stderr] 511 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:514:27
[INFO] [stderr]     |
[INFO] [stderr] 514 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:514:66
[INFO] [stderr]     |
[INFO] [stderr] 514 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:519:27
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:519:66
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:524:27
[INFO] [stderr]     |
[INFO] [stderr] 524 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:524:66
[INFO] [stderr]     |
[INFO] [stderr] 524 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:529:27
[INFO] [stderr]     |
[INFO] [stderr] 529 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:529:66
[INFO] [stderr]     |
[INFO] [stderr] 529 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:534:27
[INFO] [stderr]     |
[INFO] [stderr] 534 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:534:66
[INFO] [stderr]     |
[INFO] [stderr] 534 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:552:22
[INFO] [stderr]     |
[INFO] [stderr] 552 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:552:61
[INFO] [stderr]     |
[INFO] [stderr] 552 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:557:22
[INFO] [stderr]     |
[INFO] [stderr] 557 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:557:61
[INFO] [stderr]     |
[INFO] [stderr] 557 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16),
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:560:27
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:560:66
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:565:27
[INFO] [stderr]     |
[INFO] [stderr] 565 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:565:66
[INFO] [stderr]     |
[INFO] [stderr] 565 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:570:27
[INFO] [stderr]     |
[INFO] [stderr] 570 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:570:66
[INFO] [stderr]     |
[INFO] [stderr] 570 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:575:27
[INFO] [stderr]     |
[INFO] [stderr] 575 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:575:66
[INFO] [stderr]     |
[INFO] [stderr] 575 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:580:27
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:580:66
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     Some(((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:627:39
[INFO] [stderr]     |
[INFO] [stderr] 627 |                 let source_addr_64 = ((*iter.next().unwrap() as u64) << 56)
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:628:24
[INFO] [stderr]     |
[INFO] [stderr] 628 |                     | ((*iter.next().unwrap() as u64) << 48)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:629:24
[INFO] [stderr]     |
[INFO] [stderr] 629 |                     | ((*iter.next().unwrap() as u64) << 40)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:630:24
[INFO] [stderr]     |
[INFO] [stderr] 630 |                     | ((*iter.next().unwrap() as u64) << 32)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:631:24
[INFO] [stderr]     |
[INFO] [stderr] 631 |                     | ((*iter.next().unwrap() as u64) << 24)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:632:24
[INFO] [stderr]     |
[INFO] [stderr] 632 |                     | ((*iter.next().unwrap() as u64) << 16)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:633:24
[INFO] [stderr]     |
[INFO] [stderr] 633 |                     | ((*iter.next().unwrap() as u64) << 8)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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/api_frame.rs:634:23
[INFO] [stderr]     |
[INFO] [stderr] 634 |                     | (*iter.next().unwrap() as u64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:636:22
[INFO] [stderr]     |
[INFO] [stderr] 636 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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 u16 may become silently lossy if types change
[INFO] [stderr]    --> src/api_frame.rs:636:61
[INFO] [stderr]     |
[INFO] [stderr] 636 |                     ((*iter.next().unwrap() as u16) << 8) | (*iter.next().unwrap() as u16);
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(*iter.next().unwrap())`
[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/api_frame.rs:685:35
[INFO] [stderr]     |
[INFO] [stderr] 685 |             Addr::Short(addr) => (addr as u64, 8),
[INFO] [stderr]     |                                   ^^^^^^^^^^^ help: try: `u64::from(addr)`
[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 are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/api_frame.rs:877:13
[INFO] [stderr]     |
[INFO] [stderr] 877 |             b"Testing".iter().map(|v| *v),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `b"Testing".iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/api_frame.rs:908:30
[INFO] [stderr]     |
[INFO] [stderr] 908 |             FramePacker::new(data.iter().map(|v| *v), false, false).expect("packing error");
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 Err(_) => panic!("Some error while waiting for OK"), // return Err(e.into()),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/lib.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 Err(_) => panic!("Some error while waiting for OK"), // return Err(e.into()),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 | /     pub fn get_sender_receiver<'d>(&'d mut self) -> (XBeeApiSender<'d, E>, XBeeApiReceiver<'d, E>) {
[INFO] [stderr] 259 | |         let tx_queue = &mut self.tx_queue;
[INFO] [stderr] 260 | |         let rx_queue = &mut self.rx_queue;
[INFO] [stderr] 261 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 271 | |         (sender, receiver)
[INFO] [stderr] 272 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:293:30
[INFO] [stderr]     |
[INFO] [stderr] 293 |         self.tx_queue.extend(data.iter().map(|&x| x));
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:299:68
[INFO] [stderr]     |
[INFO] [stderr] 299 |             TxRequestIter::new(frame_id, addr, TxOptions::empty(), data.iter().map(|v| *v));
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |             data.iter().map(|v| *v),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `data.iter().cloned()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 | /     pub fn unpack_and_parse_buffer<'d>(&'d self) -> Result<ApiData<'d>, XBeeApiError> {
[INFO] [stderr] 354 | |         let ret = match api_frame::unpack_frame(self.rx_queue.as_slice(), false, false) {
[INFO] [stderr] 355 | |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr] 356 | |             Err(err) => Err(XBeeApiError::Unpack(err)),
[INFO] [stderr] ...   |
[INFO] [stderr] 359 | |         ret
[INFO] [stderr] 360 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/lib.rs:355:64
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `XBeeApiError::Parse`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/lib.rs:355:90
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(err)),
[INFO] [stderr]     |                                                                                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 355 |             Ok((frame, _rem)) => ApiData::parse(frame).map_err(|err| XBeeApiError::Parse(())),
[INFO] [stderr]     |                                                                                          ^^
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/lib.rs:367:16
[INFO] [stderr]     |
[INFO] [stderr] 367 |           if let Some(_) = self.rx_queue.pop_at(0) {
[INFO] [stderr]     |  _________-      ^^^^^^^
[INFO] [stderr] 368 | |             self.remove_until_packet().map(|len| len + 1)
[INFO] [stderr] 369 | |         } else {
[INFO] [stderr] 370 | |             Ok(0)
[INFO] [stderr] 371 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.rx_queue.pop_at(0).is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `"docker" "inspect" "e9f1169a669802c5a02025a389435172f8bc82a3eeed5f76920b492f12dc5ca1"`
[INFO] running `"docker" "rm" "-f" "e9f1169a669802c5a02025a389435172f8bc82a3eeed5f76920b492f12dc5ca1"`
[INFO] [stdout] e9f1169a669802c5a02025a389435172f8bc82a3eeed5f76920b492f12dc5ca1