[INFO] cloning repository https://github.com/w-utter/ecat-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w-utter/ecat-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fecat-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fecat-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef4bc7acf30bfdc1945dcf47df2fbd94e8757dfc
[INFO] checking w-utter/ecat-test against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fecat-test" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/w-utter/ecat-test
[INFO] finished tweaking git repo https://github.com/w-utter/ecat-test
[INFO] tweaked toml for git repo https://github.com/w-utter/ecat-test written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/w-utter/ecat-test on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/w-utter/ecat-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c
[INFO] running `Command { std: "docker" "start" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ethercrab-wire-derive v0.2.0 (https://github.com/w-utter/ethercrab?branch=io_uring-backend#3e49c53d)
[INFO] [stderr]     Checking ethercrab-wire v0.2.0 (https://github.com/w-utter/ethercrab?branch=io_uring-backend#3e49c53d)
[INFO] [stderr]     Checking ethercrab v0.6.0 (https://github.com/w-utter/ethercrab?branch=io_uring-backend#3e49c53d)
[INFO] [stderr]     Checking ethercat-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/main.rs:1094:17
[INFO] [stdout]      |
[INFO] [stdout] 1094 |                   /// write cmds so theres nothing to read
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1095 | /                 if !matches!(addr, 0x0920 | 0x0928) {
[INFO] [stdout] 1096 | |                     unreachable!()
[INFO] [stdout] 1097 | |                 }
[INFO] [stdout]      | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]      |
[INFO] [stdout]      = help: use `//` for a plain comment
[INFO] [stdout]      = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]     --> src/main.rs:2481:57
[INFO] [stdout]      |
[INFO] [stdout] 2481 |                     if let Some(obj) = self.objects.get((*subidx as usize)) {
[INFO] [stdout]      |                                                         ^                ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2481 -                     if let Some(obj) = self.objects.get((*subidx as usize)) {
[INFO] [stdout] 2481 +                     if let Some(obj) = self.objects.get(*subidx as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | /     loop {
[INFO] [stdout] 112 | |         let cqueue_entry = ring.completion().next();
[INFO] [stdout] 113 | |         if let Some(entry) = cqueue_entry {
[INFO] [stdout] 114 | |             let udata = entry.user_data();
[INFO] [stdout] ...   |
[INFO] [stdout] 192 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 193 |
[INFO] [stdout] 194 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ethercrab::EtherCrabWireWrite`
[INFO] [stdout]     --> src/main.rs:2790:13
[INFO] [stdout]      |
[INFO] [stdout] 2790 |         use ethercrab::EtherCrabWireWrite;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut high_water_mark = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut idx = 0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev`
[INFO] [stdout]    --> src/main.rs:120:170
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...dentifier, &mut pdi_offset, |dev| &config, |maindev, subdev, state, received, entries, ring, index, identifier| {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_dev`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (tx, mut rx, pdu_loop) = PDU_STORAGE.try_split().expect("cannot split pdu");
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high_water_mark`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut high_water_mark = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_high_water_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_idx`
[INFO] [stdout]    --> src/main.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let frame_idx = buf.get(0x11).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]     --> src/main.rs:1094:17
[INFO] [stdout]      |
[INFO] [stdout] 1094 |                   /// write cmds so theres nothing to read
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1095 | /                 if !matches!(addr, 0x0920 | 0x0928) {
[INFO] [stdout] 1096 | |                     unreachable!()
[INFO] [stdout] 1097 | |                 }
[INFO] [stdout]      | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]      |
[INFO] [stdout]      = help: use `//` for a plain comment
[INFO] [stdout]      = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]     --> src/main.rs:2481:57
[INFO] [stdout]      |
[INFO] [stdout] 2481 |                     if let Some(obj) = self.objects.get((*subidx as usize)) {
[INFO] [stdout]      |                                                         ^                ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2481 -                     if let Some(obj) = self.objects.get((*subidx as usize)) {
[INFO] [stdout] 2481 +                     if let Some(obj) = self.objects.get(*subidx as usize) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:409:13
[INFO] [stdout]     |
[INFO] [stdout] 409 |             _ => todo!(),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:409:13
[INFO] [stdout]     |
[INFO] [stdout] 360 |             UserControlState::GetCVP(get_cvp) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 388 |             UserControlState::ControlWord(ctrl) => {
[INFO] [stdout]     |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 395 |             UserControlState::ModeOfOperation(mode) => {
[INFO] [stdout]     |             --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 404 |             UserControlState::TargetVelocity(set_vel) => {
[INFO] [stdout]     |             ----------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 409 |             _ => todo!(),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:489:21
[INFO] [stdout]     |
[INFO] [stdout] 489 |                 let mut write_obj = WriteObj::new(0x0080, 0, 9);
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:538:21
[INFO] [stdout]     |
[INFO] [stdout] 538 |                 let mut write_obj = WriteObj::new(ctrl, velocity, 9);
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configured_addr`
[INFO] [stdout]    --> src/main.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |         let configured_addr = subdev.configured_address();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configured_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 let (received, header) = received.unwrap();
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:687:25
[INFO] [stdout]     |
[INFO] [stdout] 687 |                     let s: u16 = status.into();
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/main.rs:1247:30
[INFO] [stdout]      |
[INFO] [stdout] 1247 |                         for (id, (mut subdev, _)) in core::mem::take(subdevices).into_iter().enumerate() {
[INFO] [stdout]      |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | /     loop {
[INFO] [stdout] 112 | |         let cqueue_entry = ring.completion().next();
[INFO] [stdout] 113 | |         if let Some(entry) = cqueue_entry {
[INFO] [stdout] 114 | |             let udata = entry.user_data();
[INFO] [stdout] ...   |
[INFO] [stdout] 192 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 193 |
[INFO] [stdout] 194 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `found`
[INFO] [stdout]     --> src/main.rs:1756:33
[INFO] [stdout]      |
[INFO] [stdout] 1756 |             Self::Category(cat, found) => Some(&cat.buffer),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:1822:57
[INFO] [stdout]      |
[INFO] [stdout] 1822 | ...ceived: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/main.rs:1857:13
[INFO] [stdout]      |
[INFO] [stdout] 1857 |         let id = buf.idx();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2077:53
[INFO] [stdout]      |
[INFO] [stdout] 2077 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2117:53
[INFO] [stdout]      |
[INFO] [stdout] 2117 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write`
[INFO] [stdout]     --> src/main.rs:2249:17
[INFO] [stdout]      |
[INFO] [stdout] 2249 |                 write,
[INFO] [stdout]      |                 ^^^^^ help: try ignoring the field: `write: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]     --> src/main.rs:2254:30
[INFO] [stdout]      |
[INFO] [stdout] 2254 |                         let (address, reg) = {
[INFO] [stdout]      |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]     --> src/main.rs:2254:39
[INFO] [stdout]      |
[INFO] [stdout] 2254 |                         let (address, reg) = {
[INFO] [stdout]      |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]     --> src/main.rs:2264:30
[INFO] [stdout]      |
[INFO] [stdout] 2264 |                         let (address, reg) = {
[INFO] [stdout]      |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]     --> src/main.rs:2264:39
[INFO] [stdout]      |
[INFO] [stdout] 2264 |                         let (address, reg) = {
[INFO] [stdout]      |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `received`
[INFO] [stdout]     --> src/main.rs:2308:26
[INFO] [stdout]      |
[INFO] [stdout] 2308 |     fn update(&mut self, received: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Time...
[INFO] [stdout]      |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_received`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2308:53
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maindevice`
[INFO] [stdout]     --> src/main.rs:2308:72
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ..., header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, so...
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maindevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `retry_count`
[INFO] [stdout]     --> src/main.rs:2308:97
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...evice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: ...
[INFO] [stdout]      |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]     --> src/main.rs:2308:117
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...ce, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::I...
[INFO] [stdout]      |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_entries`
[INFO] [stdout]     --> src/main.rs:2308:137
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ... timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethe...
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sock`
[INFO] [stdout]     --> src/main.rs:2308:176
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...&mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: ...
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_sock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring`
[INFO] [stdout]     --> src/main.rs:2308:198
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...uf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: u16, identifier: Optio...
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_mbx`
[INFO] [stdout]     --> src/main.rs:2308:228
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_mbx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configured_addr`
[INFO] [stdout]     --> src/main.rs:2308:259
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...rcrab::Mailbox, configured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configured_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identifier`
[INFO] [stdout]     --> src/main.rs:2308:281
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...onfigured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]     --> src/main.rs:2308:305
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2328:57
[INFO] [stdout]      |
[INFO] [stdout] 2328 | ...ceived: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/main.rs:2699:49
[INFO] [stdout]      |
[INFO] [stdout] 2699 | ...                   if let Some(next) = config.inputs.get(*input_idx as usize) {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/main.rs:2758:49
[INFO] [stdout]      |
[INFO] [stdout] 2758 | ...                   if let Some(next) = config.outputs.get(*output_idx as usize) {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2893:29
[INFO] [stdout]      |
[INFO] [stdout] 2893 |                         let mut output_iter = outputs.into_iter();
[INFO] [stdout]      |                             ----^^^^^^^^^^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2998:17
[INFO] [stdout]      |
[INFO] [stdout] 2998 |             let mut len = assignment.len_bytes();
[INFO] [stdout]      |                 ----^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:3005:25
[INFO] [stdout]      |
[INFO] [stdout] 3005 |                     let mut sync_manager = *sync_manager;
[INFO] [stdout]      |                         ----^^^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:2993:14
[INFO] [stdout]      |
[INFO] [stdout] 2993 |         for (i, assignment) in objects.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_type`
[INFO] [stdout]     --> src/main.rs:3105:17
[INFO] [stdout]      |
[INFO] [stdout] 3105 |                 sm_type,
[INFO] [stdout]      |                 ^^^^^^^ help: try ignoring the field: `sm_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_length_bytes`
[INFO] [stdout]     --> src/main.rs:3106:17
[INFO] [stdout]      |
[INFO] [stdout] 3106 |                 sm_length_bytes,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `sm_length_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_physical_start_addr`
[INFO] [stdout]     --> src/main.rs:3107:17
[INFO] [stdout]      |
[INFO] [stdout] 3107 |                 sm_physical_start_addr,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `sm_physical_start_addr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:3167:21
[INFO] [stdout]      |
[INFO] [stdout] 3167 |                 let mut fmmu = ethercrab::Fmmu::unpack_from_slice(&*received).unwrap();
[INFO] [stdout]      |                     ----^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:3117:53
[INFO] [stdout]      |
[INFO] [stdout] 3117 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fmmu`
[INFO] [stdout]     --> src/main.rs:3153:31
[INFO] [stdout]      |
[INFO] [stdout] 3153 |             Self::WriteConfig(fmmu, len, fmmu_idx) => {
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_fmmu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:3247:53
[INFO] [stdout]      |
[INFO] [stdout] 3247 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_SUBDEVICES` is never used
[INFO] [stdout]  --> src/main.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MAX_SUBDEVICES: usize = 128;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDI_LEN` is never used
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PDI_LEN: usize = 64;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Init` and `Other` are never constructed
[INFO] [stdout]    --> src/main.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | enum UserState {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 204 |     Init(UserControlInit),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 205 |     Control(UserControl),
[INFO] [stdout] 206 |     Other(()),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]    --> src/main.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl UserControlInit {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 226 |     fn new(subdev: &SubDevice, operation_mode: u16) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn start(&mut self, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entries: &mut BTreeMap<u64, Tx...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GetCVP` is never constructed
[INFO] [stdout]    --> src/main.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 320 | enum UserControlInitState {
[INFO] [stdout]     |      -------------------- variant in this enum
[INFO] [stdout] 321 |     GetCVP(GetCVP),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position`, `velocity`, and `torque` are never read
[INFO] [stdout]    --> src/main.rs:605:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | struct CVP {
[INFO] [stdout]     |        --- fields in this struct
[INFO] [stdout] 605 |     position: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 606 |     velocity: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 607 |     torque: i16,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CVP` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusWord` is never constructed
[INFO] [stdout]    --> src/main.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 | struct StatusWord {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Received` is never constructed
[INFO] [stdout]     --> src/main.rs:2290:5
[INFO] [stdout]      |
[INFO] [stdout] 2288 | enum CoeWrite {
[INFO] [stdout]      |      -------- variant in this enum
[INFO] [stdout] 2289 |     Sent,
[INFO] [stdout] 2290 |     Received,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CoeWrite` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]     --> src/main.rs:2308:8
[INFO] [stdout]      |
[INFO] [stdout] 2293 | impl CoeWrite {
[INFO] [stdout]      | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2308 |     fn update(&mut self, received: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Time...
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_raw` is never used
[INFO] [stdout]     --> src/main.rs:2401:8
[INFO] [stdout]      |
[INFO] [stdout] 2360 | impl <T: ethercrab::EtherCrabWireReadSized> SdoRead<T> {
[INFO] [stdout]      | ------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2401 |     fn update_raw<'p>(&mut self, received: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeou...
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ring.submit();
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let _ = ring.submit();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:891:9
[INFO] [stdout]     |
[INFO] [stdout] 891 | /         maindevice.prep_reset_subdevices(|res| {
[INFO] [stdout] 892 | |             let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 893 | |             setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, None, None);
[INFO] [stdout] 894 | |             Ok(())
[INFO] [stdout] 895 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let _ = maindevice.prep_reset_subdevices(|res| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:924:17
[INFO] [stdout]     |
[INFO] [stdout] 924 | /                 maindevice.prep_configure_subdev_addrs(*subdevice_count, |res, id, addr| {
[INFO] [stdout] 925 | |                     let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 926 | |
[INFO] [stdout] 927 | |                     setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, Some(id), None);
[INFO] [stdout] ...   |
[INFO] [stdout] 931 | |                     Ok(())
[INFO] [stdout] 932 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 924 |                 let _ = maindevice.prep_configure_subdev_addrs(*subdevice_count, |res, id, addr| {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:929:21
[INFO] [stdout]     |
[INFO] [stdout] 929 |                     subdevices.push_back(SubdevState::new(addr));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]     |
[INFO] [stdout] 929 |                     let _unused = subdevices.push_back(SubdevState::new(addr));
[INFO] [stdout]     |                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1004:29
[INFO] [stdout]      |
[INFO] [stdout] 1004 | ...                   subdevs.push_back(dev);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1004 |                             let _unused = subdevs.push_back(dev);
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1141:25
[INFO] [stdout]      |
[INFO] [stdout] 1141 |                         devs.push_back((subdev, state));
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1141 |                         let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                         +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1175:29
[INFO] [stdout]      |
[INFO] [stdout] 1175 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1175 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1209:29
[INFO] [stdout]      |
[INFO] [stdout] 1209 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1209 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1256:29
[INFO] [stdout]      |
[INFO] [stdout] 1256 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1256 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1506:21
[INFO] [stdout]      |
[INFO] [stdout] 1506 | /                     maindevice.prep_device_properties(*configured_addr, |res| {
[INFO] [stdout] 1507 | |                         let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 1508 | |                         setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, Some(idx), None);
[INFO] [stdout] 1509 | |                         Ok(())
[INFO] [stdout] 1510 | |                     });
[INFO] [stdout]      | |______________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                     let _ = maindevice.prep_device_properties(*configured_addr, |res| {
[INFO] [stdout]      |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1856:5
[INFO] [stdout]      |
[INFO] [stdout] 1856 | /     frame.send_blocking(|bytes| {
[INFO] [stdout] 1857 | |         let id = buf.idx();
[INFO] [stdout] 1858 | |         let tx_entry = buf.update(bytes, &sock);
[INFO] [stdout] 1859 | |         setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout] ...    |
[INFO] [stdout] 1865 | |         Ok(bytes.len())
[INFO] [stdout] 1866 | |     });
[INFO] [stdout]      | |______^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1856 |     let _ = frame.send_blocking(|bytes| {
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1859:9
[INFO] [stdout]      |
[INFO] [stdout] 1859 |         setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1859 |         let _ = setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1911:25
[INFO] [stdout]      |
[INFO] [stdout] 1911 |                         collected.push(mgr);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1911 |                         let _ = collected.push(mgr);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:2857:25
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                         collected.push(mgr);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                         let _ = collected.push(mgr);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:2880:25
[INFO] [stdout]      |
[INFO] [stdout] 2880 |                         collected.push(fmmu);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 2880 |                         let _ = collected.push(fmmu);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:3007:21
[INFO] [stdout]      |
[INFO] [stdout] 3007 | /                     entry.insert(Self {
[INFO] [stdout] 3008 | |                         sync_manager,
[INFO] [stdout] 3009 | |                         fmmu_index,
[INFO] [stdout] 3010 | |                         length: len,
[INFO] [stdout] 3011 | |                     });
[INFO] [stdout]      | |______________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3007 |                     let _ = entry.insert(Self {
[INFO] [stdout]      |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ethercrab::EtherCrabWireWrite`
[INFO] [stdout]     --> src/main.rs:2790:13
[INFO] [stdout]      |
[INFO] [stdout] 2790 |         use ethercrab::EtherCrabWireWrite;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut high_water_mark = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut idx = 0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev`
[INFO] [stdout]    --> src/main.rs:120:170
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...dentifier, &mut pdi_offset, |dev| &config, |maindev, subdev, state, received, entries, ring, index, identifier| {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_dev`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (tx, mut rx, pdu_loop) = PDU_STORAGE.try_split().expect("cannot split pdu");
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high_water_mark`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut high_water_mark = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_high_water_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_idx`
[INFO] [stdout]    --> src/main.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let frame_idx = buf.get(0x11).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:409:13
[INFO] [stdout]     |
[INFO] [stdout] 409 |             _ => todo!(),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:409:13
[INFO] [stdout]     |
[INFO] [stdout] 360 |             UserControlState::GetCVP(get_cvp) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 388 |             UserControlState::ControlWord(ctrl) => {
[INFO] [stdout]     |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 395 |             UserControlState::ModeOfOperation(mode) => {
[INFO] [stdout]     |             --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 404 |             UserControlState::TargetVelocity(set_vel) => {
[INFO] [stdout]     |             ----------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 409 |             _ => todo!(),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:489:21
[INFO] [stdout]     |
[INFO] [stdout] 489 |                 let mut write_obj = WriteObj::new(0x0080, 0, 9);
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:538:21
[INFO] [stdout]     |
[INFO] [stdout] 538 |                 let mut write_obj = WriteObj::new(ctrl, velocity, 9);
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configured_addr`
[INFO] [stdout]    --> src/main.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |         let configured_addr = subdev.configured_address();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configured_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 let (received, header) = received.unwrap();
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:687:25
[INFO] [stdout]     |
[INFO] [stdout] 687 |                     let s: u16 = status.into();
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/main.rs:1247:30
[INFO] [stdout]      |
[INFO] [stdout] 1247 |                         for (id, (mut subdev, _)) in core::mem::take(subdevices).into_iter().enumerate() {
[INFO] [stdout]      |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `found`
[INFO] [stdout]     --> src/main.rs:1756:33
[INFO] [stdout]      |
[INFO] [stdout] 1756 |             Self::Category(cat, found) => Some(&cat.buffer),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:1822:57
[INFO] [stdout]      |
[INFO] [stdout] 1822 | ...ceived: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/main.rs:1857:13
[INFO] [stdout]      |
[INFO] [stdout] 1857 |         let id = buf.idx();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2077:53
[INFO] [stdout]      |
[INFO] [stdout] 2077 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2117:53
[INFO] [stdout]      |
[INFO] [stdout] 2117 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write`
[INFO] [stdout]     --> src/main.rs:2249:17
[INFO] [stdout]      |
[INFO] [stdout] 2249 |                 write,
[INFO] [stdout]      |                 ^^^^^ help: try ignoring the field: `write: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]     --> src/main.rs:2254:30
[INFO] [stdout]      |
[INFO] [stdout] 2254 |                         let (address, reg) = {
[INFO] [stdout]      |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]     --> src/main.rs:2254:39
[INFO] [stdout]      |
[INFO] [stdout] 2254 |                         let (address, reg) = {
[INFO] [stdout]      |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]     --> src/main.rs:2264:30
[INFO] [stdout]      |
[INFO] [stdout] 2264 |                         let (address, reg) = {
[INFO] [stdout]      |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]     --> src/main.rs:2264:39
[INFO] [stdout]      |
[INFO] [stdout] 2264 |                         let (address, reg) = {
[INFO] [stdout]      |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `received`
[INFO] [stdout]     --> src/main.rs:2308:26
[INFO] [stdout]      |
[INFO] [stdout] 2308 |     fn update(&mut self, received: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Time...
[INFO] [stdout]      |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_received`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2308:53
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maindevice`
[INFO] [stdout]     --> src/main.rs:2308:72
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ..., header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, so...
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maindevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `retry_count`
[INFO] [stdout]     --> src/main.rs:2308:97
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...evice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: ...
[INFO] [stdout]      |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]     --> src/main.rs:2308:117
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...ce, retry_count: usize, timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::I...
[INFO] [stdout]      |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_entries`
[INFO] [stdout]     --> src/main.rs:2308:137
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ... timeout: &Timespec, tx_entries: &mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethe...
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sock`
[INFO] [stdout]     --> src/main.rs:2308:176
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...&mut BTreeMap<u64, TxBuf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: ...
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_sock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ring`
[INFO] [stdout]     --> src/main.rs:2308:198
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...uf>, sock: &RawSocketDesc, ring: &mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: u16, identifier: Optio...
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_mbx`
[INFO] [stdout]     --> src/main.rs:2308:228
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...mut io_uring::IoUring, read_mbx: &ethercrab::Mailbox, configured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_mbx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configured_addr`
[INFO] [stdout]     --> src/main.rs:2308:259
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...rcrab::Mailbox, configured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configured_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identifier`
[INFO] [stdout]     --> src/main.rs:2308:281
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...onfigured_addr: u16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]     --> src/main.rs:2308:305
[INFO] [stdout]      |
[INFO] [stdout] 2308 | ...16, identifier: Option<u8>, idx: u16) {
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:2328:57
[INFO] [stdout]      |
[INFO] [stdout] 2328 | ...ceived: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Timespec, tx_entries: &mut B...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/main.rs:2699:49
[INFO] [stdout]      |
[INFO] [stdout] 2699 | ...                   if let Some(next) = config.inputs.get(*input_idx as usize) {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/main.rs:2758:49
[INFO] [stdout]      |
[INFO] [stdout] 2758 | ...                   if let Some(next) = config.outputs.get(*output_idx as usize) {
[INFO] [stdout]      |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2893:29
[INFO] [stdout]      |
[INFO] [stdout] 2893 |                         let mut output_iter = outputs.into_iter();
[INFO] [stdout]      |                             ----^^^^^^^^^^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:2998:17
[INFO] [stdout]      |
[INFO] [stdout] 2998 |             let mut len = assignment.len_bytes();
[INFO] [stdout]      |                 ----^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:3005:25
[INFO] [stdout]      |
[INFO] [stdout] 3005 |                     let mut sync_manager = *sync_manager;
[INFO] [stdout]      |                         ----^^^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:2993:14
[INFO] [stdout]      |
[INFO] [stdout] 2993 |         for (i, assignment) in objects.iter().enumerate() {
[INFO] [stdout]      |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_type`
[INFO] [stdout]     --> src/main.rs:3105:17
[INFO] [stdout]      |
[INFO] [stdout] 3105 |                 sm_type,
[INFO] [stdout]      |                 ^^^^^^^ help: try ignoring the field: `sm_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_length_bytes`
[INFO] [stdout]     --> src/main.rs:3106:17
[INFO] [stdout]      |
[INFO] [stdout] 3106 |                 sm_length_bytes,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `sm_length_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sm_physical_start_addr`
[INFO] [stdout]     --> src/main.rs:3107:17
[INFO] [stdout]      |
[INFO] [stdout] 3107 |                 sm_physical_start_addr,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `sm_physical_start_addr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:3167:21
[INFO] [stdout]      |
[INFO] [stdout] 3167 |                 let mut fmmu = ethercrab::Fmmu::unpack_from_slice(&*received).unwrap();
[INFO] [stdout]      |                     ----^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:3117:53
[INFO] [stdout]      |
[INFO] [stdout] 3117 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fmmu`
[INFO] [stdout]     --> src/main.rs:3153:31
[INFO] [stdout]      |
[INFO] [stdout] 3153 |             Self::WriteConfig(fmmu, len, fmmu_idx) => {
[INFO] [stdout]      |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_fmmu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]     --> src/main.rs:3247:53
[INFO] [stdout]      |
[INFO] [stdout] 3247 | ...ceived: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entrie...
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_SUBDEVICES` is never used
[INFO] [stdout]  --> src/main.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MAX_SUBDEVICES: usize = 128;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDI_LEN` is never used
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PDI_LEN: usize = 64;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Init` and `Other` are never constructed
[INFO] [stdout]    --> src/main.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | enum UserState {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 204 |     Init(UserControlInit),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 205 |     Control(UserControl),
[INFO] [stdout] 206 |     Other(()),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]    --> src/main.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl UserControlInit {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 226 |     fn new(subdev: &SubDevice, operation_mode: u16) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn start(&mut self, maindevice: &MainDevice, retry_count: usize, timeout_duration: &Timespec, tx_entries: &mut BTreeMap<u64, Tx...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GetCVP` is never constructed
[INFO] [stdout]    --> src/main.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 320 | enum UserControlInitState {
[INFO] [stdout]     |      -------------------- variant in this enum
[INFO] [stdout] 321 |     GetCVP(GetCVP),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position`, `velocity`, and `torque` are never read
[INFO] [stdout]    --> src/main.rs:605:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | struct CVP {
[INFO] [stdout]     |        --- fields in this struct
[INFO] [stdout] 605 |     position: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 606 |     velocity: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 607 |     torque: i16,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CVP` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusWord` is never constructed
[INFO] [stdout]    --> src/main.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 | struct StatusWord {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Received` is never constructed
[INFO] [stdout]     --> src/main.rs:2290:5
[INFO] [stdout]      |
[INFO] [stdout] 2288 | enum CoeWrite {
[INFO] [stdout]      |      -------- variant in this enum
[INFO] [stdout] 2289 |     Sent,
[INFO] [stdout] 2290 |     Received,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CoeWrite` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]     --> src/main.rs:2308:8
[INFO] [stdout]      |
[INFO] [stdout] 2293 | impl CoeWrite {
[INFO] [stdout]      | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2308 |     fn update(&mut self, received: ReceivedPdu<'_>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeout: &Time...
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_raw` is never used
[INFO] [stdout]     --> src/main.rs:2401:8
[INFO] [stdout]      |
[INFO] [stdout] 2360 | impl <T: ethercrab::EtherCrabWireReadSized> SdoRead<T> {
[INFO] [stdout]      | ------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2401 |     fn update_raw<'p>(&mut self, received: ReceivedPdu<'p>, header: PduHeader, maindevice: &MainDevice, retry_count: usize, timeou...
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ring.submit();
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let _ = ring.submit();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:891:9
[INFO] [stdout]     |
[INFO] [stdout] 891 | /         maindevice.prep_reset_subdevices(|res| {
[INFO] [stdout] 892 | |             let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 893 | |             setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, None, None);
[INFO] [stdout] 894 | |             Ok(())
[INFO] [stdout] 895 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 891 |         let _ = maindevice.prep_reset_subdevices(|res| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:924:17
[INFO] [stdout]     |
[INFO] [stdout] 924 | /                 maindevice.prep_configure_subdev_addrs(*subdevice_count, |res, id, addr| {
[INFO] [stdout] 925 | |                     let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 926 | |
[INFO] [stdout] 927 | |                     setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, Some(id), None);
[INFO] [stdout] ...   |
[INFO] [stdout] 931 | |                     Ok(())
[INFO] [stdout] 932 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 924 |                 let _ = maindevice.prep_configure_subdev_addrs(*subdevice_count, |res, id, addr| {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:929:21
[INFO] [stdout]     |
[INFO] [stdout] 929 |                     subdevices.push_back(SubdevState::new(addr));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]     |
[INFO] [stdout] 929 |                     let _unused = subdevices.push_back(SubdevState::new(addr));
[INFO] [stdout]     |                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1004:29
[INFO] [stdout]      |
[INFO] [stdout] 1004 | ...                   subdevs.push_back(dev);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1004 |                             let _unused = subdevs.push_back(dev);
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1141:25
[INFO] [stdout]      |
[INFO] [stdout] 1141 |                         devs.push_back((subdev, state));
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1141 |                         let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                         +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1175:29
[INFO] [stdout]      |
[INFO] [stdout] 1175 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1175 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1209:29
[INFO] [stdout]      |
[INFO] [stdout] 1209 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1209 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1256:29
[INFO] [stdout]      |
[INFO] [stdout] 1256 | ...                   devs.push_back((subdev, state));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]      |
[INFO] [stdout] 1256 |                             let _unused = devs.push_back((subdev, state));
[INFO] [stdout]      |                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1506:21
[INFO] [stdout]      |
[INFO] [stdout] 1506 | /                     maindevice.prep_device_properties(*configured_addr, |res| {
[INFO] [stdout] 1507 | |                         let (frame, handle) = res.unwrap().unwrap();
[INFO] [stdout] 1508 | |                         setup_write(frame, handle, retry_count, timeout, tx_entries, sock, ring, Some(idx), None);
[INFO] [stdout] 1509 | |                         Ok(())
[INFO] [stdout] 1510 | |                     });
[INFO] [stdout]      | |______________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                     let _ = maindevice.prep_device_properties(*configured_addr, |res| {
[INFO] [stdout]      |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1856:5
[INFO] [stdout]      |
[INFO] [stdout] 1856 | /     frame.send_blocking(|bytes| {
[INFO] [stdout] 1857 | |         let id = buf.idx();
[INFO] [stdout] 1858 | |         let tx_entry = buf.update(bytes, &sock);
[INFO] [stdout] 1859 | |         setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout] ...    |
[INFO] [stdout] 1865 | |         Ok(bytes.len())
[INFO] [stdout] 1866 | |     });
[INFO] [stdout]      | |______^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1856 |     let _ = frame.send_blocking(|bytes| {
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1859:9
[INFO] [stdout]      |
[INFO] [stdout] 1859 |         setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1859 |         let _ = setup_timeout(&handle, ring, timeout_duration);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1911:25
[INFO] [stdout]      |
[INFO] [stdout] 1911 |                         collected.push(mgr);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1911 |                         let _ = collected.push(mgr);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:2857:25
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                         collected.push(mgr);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                         let _ = collected.push(mgr);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:2880:25
[INFO] [stdout]      |
[INFO] [stdout] 2880 |                         collected.push(fmmu);
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 2880 |                         let _ = collected.push(fmmu);
[INFO] [stdout]      |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:3007:21
[INFO] [stdout]      |
[INFO] [stdout] 3007 | /                     entry.insert(Self {
[INFO] [stdout] 3008 | |                         sync_manager,
[INFO] [stdout] 3009 | |                         fmmu_index,
[INFO] [stdout] 3010 | |                         length: len,
[INFO] [stdout] 3011 | |                     });
[INFO] [stdout]      | |______________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 3007 |                     let _ = entry.insert(Self {
[INFO] [stdout]      |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c", kill_on_drop: false }`
[INFO] [stdout] 12851ca8809bd68f6a87db8409cd88708873084b24becb798d151dd6ddc3928c
