[INFO] fetching crate unimotion-rs 0.1.0...
[INFO] fixing unimotion-rs-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate unimotion-rs 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate unimotion-rs 0.1.0
[INFO] finished tweaking crates.io crate unimotion-rs 0.1.0
[INFO] tweaked toml for crates.io crate unimotion-rs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unimotion-rs 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unimotion-rs 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed
[INFO] running `Command { std: "docker" "start" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bitflags v2.0.2
[INFO] [stderr]     Checking macaddr v1.0.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking serialport v4.2.2
[INFO] [stderr]     Checking unimotion-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/unimotion/manager.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             match SINGLETON.clone() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/unimotion/manager.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             match SINGLETON.clone() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s
[INFO] [stderr] crater-edition-check: unimotion-rs v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking unimotion-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/unimotion/device.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, alphabet, engine::{self, general_purpose}};
[INFO] [stdout]   |                           ^^^^^^^^           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatter`
[INFO] [stdout]  --> src/unimotion/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fmt::{Debug, Formatter};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `use_serde`
[INFO] [stdout]   --> src/lib.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(feature = "use_serde")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `serde`
[INFO] [stdout]    = help: consider adding `use_serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/unimotion/device.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, alphabet, engine::{self, general_purpose}};
[INFO] [stdout]   |                           ^^^^^^^^           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatter`
[INFO] [stdout]  --> src/unimotion/mod.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fmt::{Debug, Formatter};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `use_serde`
[INFO] [stdout]   --> src/lib.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[cfg(feature = "use_serde")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `serde`
[INFO] [stdout]    = help: consider adding `use_serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr1`
[INFO] [stdout]   --> src/unimotion/device.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let addr1 = MacAddr6::from_str("E8:68:E7:53:55:DE");
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_addr1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr2`
[INFO] [stdout]   --> src/unimotion/device.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let addr2 = MacAddr6::nil();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_addr2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr1`
[INFO] [stdout]   --> src/unimotion/device.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 Response::Device(2, addr1))
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_addr1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr2`
[INFO] [stdout]   --> src/unimotion/device.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 Response::Device(23, addr2))
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_addr2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/unimotion/device.rs:405:17
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Err(e) => Err(line),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/unimotion/device.rs:433:17
[INFO] [stdout]     |
[INFO] [stdout] 433 |             Err(e) => Err(line),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:442:27
[INFO] [stdout]     |
[INFO] [stdout] 442 |         fn parse_data<'a>(value: [u8; 10]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:448:27
[INFO] [stdout]     |
[INFO] [stdout] 448 |         fn parse_data<'a>(value: [u8; 12]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:454:27
[INFO] [stdout]     |
[INFO] [stdout] 454 |         fn parse_data<'a>(value: [u8; 18]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:485:27
[INFO] [stdout]     |
[INFO] [stdout] 485 |         fn parse_data<'a>(value: [u8; 34]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:491:27
[INFO] [stdout]     |
[INFO] [stdout] 491 |         fn parse_data<'a>(value: [u8; 36]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/unimotion/manager.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Command::Config(id) => format!("_config"),
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]    --> src/unimotion/manager.rs:235:16
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Ok(ch) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dm`
[INFO] [stdout]    --> src/unimotion/manager.rs:239:16
[INFO] [stdout]     |
[INFO] [stdout] 239 |             Ok(dm) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_dm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `en`
[INFO] [stdout]    --> src/unimotion/manager.rs:243:17
[INFO] [stdout]     |
[INFO] [stdout] 243 |             Ok((en, duration)) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_en`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/unimotion/manager.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |             Ok((en, duration)) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/unimotion/device.rs:405:17
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Err(e) => Err(line),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/unimotion/device.rs:433:17
[INFO] [stdout]     |
[INFO] [stdout] 433 |             Err(e) => Err(line),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:442:27
[INFO] [stdout]     |
[INFO] [stdout] 442 |         fn parse_data<'a>(value: [u8; 10]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:448:27
[INFO] [stdout]     |
[INFO] [stdout] 448 |         fn parse_data<'a>(value: [u8; 12]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:454:27
[INFO] [stdout]     |
[INFO] [stdout] 454 |         fn parse_data<'a>(value: [u8; 18]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:485:27
[INFO] [stdout]     |
[INFO] [stdout] 485 |         fn parse_data<'a>(value: [u8; 34]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/unimotion/device.rs:491:27
[INFO] [stdout]     |
[INFO] [stdout] 491 |         fn parse_data<'a>(value: [u8; 36]) -> Result<Datagram, &'a str> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnimotionSerialNumber` is never constructed
[INFO] [stdout]   --> src/unimotion/manager.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct UnimotionSerialNumber(pub String);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/unimotion/manager.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Command::Config(id) => format!("_config"),
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> src/unimotion/manager.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             match SINGLETON.clone() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]    --> src/unimotion/manager.rs:235:16
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Ok(ch) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dm`
[INFO] [stdout]    --> src/unimotion/manager.rs:239:16
[INFO] [stdout]     |
[INFO] [stdout] 239 |             Ok(dm) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_dm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `en`
[INFO] [stdout]    --> src/unimotion/manager.rs:243:17
[INFO] [stdout]     |
[INFO] [stdout] 243 |             Ok((en, duration)) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_en`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/unimotion/manager.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |             Ok((en, duration)) => (), Err(_) => return Err(UnimotionError::CrossbeamChannelError),
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unimotion-rs` (lib) due to 1 previous error; 17 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `UnimotionSerialNumber` is never constructed
[INFO] [stdout]   --> src/unimotion/manager.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct UnimotionSerialNumber(pub String);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> src/unimotion/manager.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |             match SINGLETON.clone() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unimotion-rs` (lib test) due to 1 previous error; 21 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed", kill_on_drop: false }`
[INFO] [stdout] 13b44cf28361ab3a99b3a1a008ae22494a09ab084b78fbe80ec2bc2ab88fb0ed
