[INFO] crate queen-core 0.1.0 is already in cache
[INFO] extracting crate queen-core 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/queen-core/0.1.0
[INFO] extracting crate queen-core 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/queen-core/0.1.0
[INFO] validating manifest of queen-core-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 queen-core-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 queen-core-0.1.0
[INFO] finished frobbing queen-core-0.1.0
[INFO] frobbed toml for queen-core-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/queen-core/0.1.0/Cargo.toml
[INFO] started frobbing queen-core-0.1.0
[INFO] finished frobbing queen-core-0.1.0
[INFO] frobbed toml for queen-core-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/queen-core/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 queen-core-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-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/queen-core/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] 6c918c907fe8093169d58f7d514624430f59389b6b7f1b18fbea3803efba983e
[INFO] running `"docker" "start" "-a" "6c918c907fe8093169d58f7d514624430f59389b6b7f1b18fbea3803efba983e"`
[INFO] [stderr]     Checking queen-io v0.1.6
[INFO] [stderr]     Checking nson v0.1.3
[INFO] [stderr]     Checking queen-core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/wire_protocol/header.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             message_length: message_length,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message_length`
[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/wire_protocol/header.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             request_id: request_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `request_id`
[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/wire_protocol/header.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |             response_to: response_to,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `response_to`
[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/wire_protocol/header.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             op_code: op_code
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `op_code`
[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/wire_protocol/message.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             header: header,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `header`
[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/wire_protocol/message.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/wire_protocol/message.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             origin: origin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `origin`
[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/wire_protocol/message.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/wire_protocol/message.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             body: body
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `body`
[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/wire_protocol/message.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             header: header,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `header`
[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/wire_protocol/message.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/wire_protocol/message.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             origin: origin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `origin`
[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/wire_protocol/message.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/wire_protocol/message.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             body: body
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `body`
[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/service/connection.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             socket: socket,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `socket`
[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/service/connection.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             token: token,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `token`
[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/service/service.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             rx_in: rx_in,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `rx_in`
[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/service/service.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             tx_out: tx_out,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `tx_out`
[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/wire_protocol/header.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             message_length: message_length,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message_length`
[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/wire_protocol/header.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             request_id: request_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `request_id`
[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/wire_protocol/header.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |             response_to: response_to,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `response_to`
[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/wire_protocol/header.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             op_code: op_code
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `op_code`
[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/wire_protocol/message.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             header: header,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `header`
[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/wire_protocol/message.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/wire_protocol/message.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             origin: origin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `origin`
[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/wire_protocol/message.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/wire_protocol/message.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             body: body
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `body`
[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/wire_protocol/message.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             header: header,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `header`
[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/wire_protocol/message.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/wire_protocol/message.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             origin: origin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `origin`
[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/wire_protocol/message.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/wire_protocol/message.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             body: body
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `body`
[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/service/connection.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             socket: socket,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `socket`
[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/service/connection.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             token: token,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `token`
[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/service/service.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             rx_in: rx_in,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `rx_in`
[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/service/service.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             tx_out: tx_out,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `tx_out`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/service/connection.rs:93:28
[INFO] [stderr]     |
[INFO] [stderr] 93  |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 94  | |                         if size < self.stream.writer.len() {
[INFO] [stderr] 95  | |                             self.stream.writer = self.stream.writer.split_off(size);
[INFO] [stderr] 96  | |                         } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 99  | |                         }
[INFO] [stderr] 100 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     } else if size < self.stream.writer.len() {
[INFO] [stderr] 94  |     self.stream.writer = self.stream.writer.split_off(size);
[INFO] [stderr] 95  | } else {
[INFO] [stderr] 96  |     self.stream.writer.clear();
[INFO] [stderr] 97  |     break;
[INFO] [stderr] 98  | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/service/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod service;
[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: item `wire_protocol::message::Message` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]   --> src/wire_protocol/message.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / impl Message {
[INFO] [stderr] 20 | |     pub fn new(request_id: i32, response_to: i32, op_code: OpCode, target: String, origin: String, content_type: String, body: Vec<u8>) -> Result<Message> {
[INFO] [stderr] 21 | |         let header_length = mem::size_of::<Header>();
[INFO] [stderr] 22 | |         let target_length = target.len() + 1;
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     }
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/service/connection.rs:93:28
[INFO] [stderr]     |
[INFO] [stderr] 93  |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 94  | |                         if size < self.stream.writer.len() {
[INFO] [stderr] 95  | |                             self.stream.writer = self.stream.writer.split_off(size);
[INFO] [stderr] 96  | |                         } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 99  | |                         }
[INFO] [stderr] 100 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 93  |                     } else if size < self.stream.writer.len() {
[INFO] [stderr] 94  |     self.stream.writer = self.stream.writer.split_off(size);
[INFO] [stderr] 95  | } else {
[INFO] [stderr] 96  |     self.stream.writer.clear();
[INFO] [stderr] 97  |     break;
[INFO] [stderr] 98  | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/service/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod service;
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/wire_protocol/message.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         buffer.write(&self.body)?;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `service::bufstream::Stream`
[INFO] [stderr]   --> src/service/bufstream.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Stream {
[INFO] [stderr] 16 | |         Stream::with_capacity(DEFAULT_CAPACITY)
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/service/connection.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/service/connection.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 116 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/service/connection.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 183 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/service/service.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 | /                 match self.socket {
[INFO] [stderr] 171 | |                     Some(ref socket) => {
[INFO] [stderr] 172 | |                         loop {
[INFO] [stderr] 173 | |                             let socket = match socket.accept().map(|s| s.0) {
[INFO] [stderr] ...   |
[INFO] [stderr] 197 | |                     None => ()
[INFO] [stderr] 198 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 if let Some(ref socket) = self.socket {
[INFO] [stderr] 171 |     loop {
[INFO] [stderr] 172 |         let socket = match socket.accept().map(|s| s.0) {
[INFO] [stderr] 173 |             Ok(socket) => socket,
[INFO] [stderr] 174 |             Err(err) => {
[INFO] [stderr] 175 |                 if let WouldBlock = err.kind() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `queen-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: item `wire_protocol::message::Message` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]   --> src/wire_protocol/message.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / impl Message {
[INFO] [stderr] 20 | |     pub fn new(request_id: i32, response_to: i32, op_code: OpCode, target: String, origin: String, content_type: String, body: Vec<u8>) -> Result<Message> {
[INFO] [stderr] 21 | |         let header_length = mem::size_of::<Header>();
[INFO] [stderr] 22 | |         let target_length = target.len() + 1;
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     }
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/wire_protocol/message.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         buffer.write(&self.body)?;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `service::bufstream::Stream`
[INFO] [stderr]   --> src/service/bufstream.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Stream {
[INFO] [stderr] 16 | |         Stream::with_capacity(DEFAULT_CAPACITY)
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/service/connection.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/service/connection.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 116 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/service/connection.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 183 |         if self.stream.writer.len() > 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.stream.writer.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/service/service.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 | /                 match self.socket {
[INFO] [stderr] 171 | |                     Some(ref socket) => {
[INFO] [stderr] 172 | |                         loop {
[INFO] [stderr] 173 | |                             let socket = match socket.accept().map(|s| s.0) {
[INFO] [stderr] ...   |
[INFO] [stderr] 197 | |                     None => ()
[INFO] [stderr] 198 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 if let Some(ref socket) = self.socket {
[INFO] [stderr] 171 |     loop {
[INFO] [stderr] 172 |         let socket = match socket.accept().map(|s| s.0) {
[INFO] [stderr] 173 |             Ok(socket) => socket,
[INFO] [stderr] 174 |             Err(err) => {
[INFO] [stderr] 175 |                 if let WouldBlock = err.kind() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `queen-core`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6c918c907fe8093169d58f7d514624430f59389b6b7f1b18fbea3803efba983e"`
[INFO] running `"docker" "rm" "-f" "6c918c907fe8093169d58f7d514624430f59389b6b7f1b18fbea3803efba983e"`
[INFO] [stdout] 6c918c907fe8093169d58f7d514624430f59389b6b7f1b18fbea3803efba983e