[INFO] crate nsqueue 0.1.5 is already in cache
[INFO] extracting crate nsqueue 0.1.5 into work/ex/clippy-test-run/sources/stable/reg/nsqueue/0.1.5
[INFO] extracting crate nsqueue 0.1.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nsqueue/0.1.5
[INFO] validating manifest of nsqueue-0.1.5 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 nsqueue-0.1.5 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 nsqueue-0.1.5
[INFO] finished frobbing nsqueue-0.1.5
[INFO] frobbed toml for nsqueue-0.1.5 written to work/ex/clippy-test-run/sources/stable/reg/nsqueue/0.1.5/Cargo.toml
[INFO] started frobbing nsqueue-0.1.5
[INFO] finished frobbing nsqueue-0.1.5
[INFO] frobbed toml for nsqueue-0.1.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nsqueue/0.1.5/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 nsqueue-0.1.5 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/nsqueue/0.1.5:/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] aa06f7338b4930f74acbff5d5eb5e3886b28887437464e3048e9ee7f7923d172
[INFO] running `"docker" "start" "-a" "aa06f7338b4930f74acbff5d5eb5e3886b28887437464e3048e9ee7f7923d172"`
[INFO] [stderr]     Checking nsqueue v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/codec.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     timestamp: timestamp,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `timestamp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/protocol.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             config: config,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `config`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/codec.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     timestamp: timestamp,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `timestamp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/protocol.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             config: config,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `config`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/codec.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 | const HEARTBEAT: &'static str = "_heartbeat_";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/commands.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / pub mod commands {
[INFO] [stderr] 2  | |     pub const VERSION_2: &'static str = "  V2";
[INFO] [stderr] 3  | |     
[INFO] [stderr] 4  | |     pub const PUB: &'static str = "PUB";
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |     pub const IDENTIFY: &'static str = "IDENTIFY";
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub const VERSION_2: &'static str = "  V2";
[INFO] [stderr]   |                          -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub const PUB: &'static str = "PUB";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub const MPUB: &'static str = "MPUB";
[INFO] [stderr]   |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub const DPUB: &'static str = "DPUB";
[INFO] [stderr]   |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub const SUB: &'static str = "SUB";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub const RDY: &'static str = "RDY";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub const FIN: &'static str = "FIN";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub const NOP: &'static str = "NOP";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub const IDENTIFY: &'static str = "IDENTIFY";
[INFO] [stderr]    |                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/protocol.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             ch
[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/protocol.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |               let ch = transport.send(identify)
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 60 | |                 .and_then(|transport| transport.into_future().map_err(|(e, _)| e))
[INFO] [stderr] 61 | |                 .and_then(|(resp, transport)| {
[INFO] [stderr] 62 | |                     Ok(transport)                      
[INFO] [stderr] 63 | |                 });
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/consumer.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 rdy    
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/consumer.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 |                   let rdy = service.inner.call(Message::WithoutBody(request))
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 48 | |                     .map_err(|e| {e.into()});
[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: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]  --> src/protocol.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_io::codec::{Framed};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/protocol.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     type Transport = Framed<T, NsqCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/codec.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 | const HEARTBEAT: &'static str = "_heartbeat_";
[INFO] [stderr]    |                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/commands.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / pub mod commands {
[INFO] [stderr] 2  | |     pub const VERSION_2: &'static str = "  V2";
[INFO] [stderr] 3  | |     
[INFO] [stderr] 4  | |     pub const PUB: &'static str = "PUB";
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |     pub const IDENTIFY: &'static str = "IDENTIFY";
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub const VERSION_2: &'static str = "  V2";
[INFO] [stderr]   |                          -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub const PUB: &'static str = "PUB";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub const MPUB: &'static str = "MPUB";
[INFO] [stderr]   |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub const DPUB: &'static str = "DPUB";
[INFO] [stderr]   |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/commands.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub const SUB: &'static str = "SUB";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub const RDY: &'static str = "RDY";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub const FIN: &'static str = "FIN";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub const NOP: &'static str = "NOP";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/commands.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub const IDENTIFY: &'static str = "IDENTIFY";
[INFO] [stderr]    |                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/protocol.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             ch
[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/protocol.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |               let ch = transport.send(identify)
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 60 | |                 .and_then(|transport| transport.into_future().map_err(|(e, _)| e))
[INFO] [stderr] 61 | |                 .and_then(|(resp, transport)| {
[INFO] [stderr] 62 | |                     Ok(transport)                      
[INFO] [stderr] 63 | |                 });
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/consumer.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 rdy    
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/consumer.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 |                   let rdy = service.inner.call(Message::WithoutBody(request))
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 48 | |                     .map_err(|e| {e.into()});
[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: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]  --> src/protocol.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_io::codec::{Framed};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/protocol.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     type Transport = Framed<T, NsqCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let size: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let frame_type: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i64': use get_i64_be or get_i64_le
[INFO] [stderr]   --> src/codec.rs:86:40
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 let timestamp = cursor.get_i64::<BigEndian>(); // timestamp
[INFO] [stderr]    |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u16': use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/codec.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 let _ = cursor.get_u16::<BigEndian>(); // attempts
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:134:28
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:148:28
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     buf_32.put_u32::<BigEndian>(messages_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:155:32
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         buf_32.put_u32::<BigEndian>(message_len);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/protocol.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let handshake = io.framed(codec).send(version)
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let size: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let frame_type: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i64': use get_i64_be or get_i64_le
[INFO] [stderr]   --> src/codec.rs:86:40
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 let timestamp = cursor.get_i64::<BigEndian>(); // timestamp
[INFO] [stderr]    |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u16': use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/codec.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 let _ = cursor.get_u16::<BigEndian>(); // attempts
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:134:28
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:148:28
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     buf_32.put_u32::<BigEndian>(messages_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:155:32
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         buf_32.put_u32::<BigEndian>(message_len);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/protocol.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let handshake = io.framed(codec).send(version)
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/codec.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 |                           .map(|message| message.len())
[INFO] [stderr]     |  ______________________________________________________^
[INFO] [stderr] 143 | |                         .fold(0, |acc, len| acc + len);
[INFO] [stderr]     | |______________________________________________________^ help: try: `.sum()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/codec.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 |                           .map(|message| message.len())
[INFO] [stderr]     |  ______________________________________________________^
[INFO] [stderr] 143 | |                         .fold(0, |acc, len| acc + len);
[INFO] [stderr]     | |______________________________________________________^ help: try: `.sum()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             .map_err(|e| {e.into()})
[INFO] [stderr]    |                           ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |                     .map_err(|e| {e.into()});
[INFO] [stderr]    |                                   ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |             .map_err(|e| e.into())
[INFO] [stderr]    |                          ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:85:26
[INFO] [stderr]    |
[INFO] [stderr] 85 |             .map_err(|e| e.into())
[INFO] [stderr]    |                          ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/producer.rs:63:18
[INFO] [stderr]    |
[INFO] [stderr] 63 |                  e.into()}
[INFO] [stderr]    |                  ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             .map_err(|e| {e.into()})
[INFO] [stderr]    |                           ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |                     .map_err(|e| {e.into()});
[INFO] [stderr]    |                                   ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |             .map_err(|e| e.into())
[INFO] [stderr]    |                          ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/consumer.rs:85:26
[INFO] [stderr]    |
[INFO] [stderr] 85 |             .map_err(|e| e.into())
[INFO] [stderr]    |                          ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/producer.rs:63:18
[INFO] [stderr]    |
[INFO] [stderr] 63 |                  e.into()}
[INFO] [stderr]    |                  ^^^^^^^^ help: consider removing `.into()`: `e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> examples/sub.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 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]   --> examples/sub.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |                   let ret = response.for_each(move |message| {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 21 | |                     if message.message_id == "_heartbeat_" {
[INFO] [stderr] 22 | |                         conn.nop();
[INFO] [stderr] 23 | |                     } else {
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |                     Ok(())
[INFO] [stderr] 28 | |                 });
[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]     Finished dev [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `"docker" "inspect" "aa06f7338b4930f74acbff5d5eb5e3886b28887437464e3048e9ee7f7923d172"`
[INFO] running `"docker" "rm" "-f" "aa06f7338b4930f74acbff5d5eb5e3886b28887437464e3048e9ee7f7923d172"`
[INFO] [stdout] aa06f7338b4930f74acbff5d5eb5e3886b28887437464e3048e9ee7f7923d172