[INFO] cloning repository https://github.com/kanwhoa/echonet2ha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kanwhoa/echonet2ha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwhoa%2Fechonet2ha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwhoa%2Fechonet2ha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aad667eb1becda9e76a81c5bbf1e1c1eac04e6b4
[INFO] checking kanwhoa/echonet2ha against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwhoa%2Fechonet2ha" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kanwhoa/echonet2ha
[INFO] finished tweaking git repo https://github.com/kanwhoa/echonet2ha
[INFO] tweaked toml for git repo https://github.com/kanwhoa/echonet2ha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kanwhoa/echonet2ha on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kanwhoa/echonet2ha 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case-macros v3.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 914df941b931388973981877819e3fe1eb50b49aa4269de306845a3e106daee5
[INFO] running `Command { std: "docker" "start" "-a" "914df941b931388973981877819e3fe1eb50b49aa4269de306845a3e106daee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "914df941b931388973981877819e3fe1eb50b49aa4269de306845a3e106daee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914df941b931388973981877819e3fe1eb50b49aa4269de306845a3e106daee5", kill_on_drop: false }`
[INFO] [stdout] 914df941b931388973981877819e3fe1eb50b49aa4269de306845a3e106daee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d56ba549756e66c37c1454b8a77551e826c476499e3b3c571e2b32f55f15ea0
[INFO] running `Command { std: "docker" "start" "-a" "1d56ba549756e66c37c1454b8a77551e826c476499e3b3c571e2b32f55f15ea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling memoffset v0.9.1
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[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking clap_lex v1.0.0
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[INFO] [stderr]     Checking chrono v0.4.44
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[INFO] [stderr]     Checking proc-macro2 v1.0.106
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[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/crates/macros)
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/macros/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::TokenStream;
[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 import: `proc_macro2::Span`
[INFO] [stdout]  --> crates/macros/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]  --> crates/macros/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::quote;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> crates/macros/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident`, `LitStr`, `parse::Parse`, and `parse_macro_input`
[INFO] [stdout]  --> crates/macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, Ident, LitStr, parse::Parse};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/macros/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::TokenStream;
[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 import: `proc_macro2::Span`
[INFO] [stdout]  --> crates/macros/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]  --> crates/macros/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::quote;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> crates/macros/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident`, `LitStr`, `parse::Parse`, and `parse_macro_input`
[INFO] [stdout]  --> crates/macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, Ident, LitStr, parse::Parse};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stdout] warning: unused import: `proc_macro::TokenStream`
[INFO] [stdout]  --> crates/macros/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::TokenStream;
[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 import: `proc_macro2::Span`
[INFO] [stdout]  --> crates/macros/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]  --> crates/macros/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::quote;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> crates/macros/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident`, `LitStr`, `parse::Parse`, and `parse_macro_input`
[INFO] [stdout]  --> crates/macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, Ident, LitStr, parse::Parse};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking echonet2mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(assert_matches, generic_const_exprs, type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddressFamily` and `ifaddrs::InterfaceAddress`
[INFO] [stdout]  --> src/connectors/echonet.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nix::{self, ifaddrs::InterfaceAddress, net::if_::{if_nametoindex, InterfaceFlags}, sys::socket::{AddressFamily, SockaddrLike, Soc...
[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: `DerefMut` and `Deref`
[INFO] [stdout]  --> src/middleware/api.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::middleware::epc_types::EPC_FAULT_CONTENT`
[INFO] [stdout]   --> src/middleware/api.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::middleware::epc_types::EPC_FAULT_CONTENT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/main.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::time::{self, Duration, Instant};
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(assert_matches, generic_const_exprs, type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddressFamily` and `ifaddrs::InterfaceAddress`
[INFO] [stdout]  --> src/connectors/echonet.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nix::{self, ifaddrs::InterfaceAddress, net::if_::{if_nametoindex, InterfaceFlags}, sys::socket::{AddressFamily, SockaddrLike, Soc...
[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: `DerefMut` and `Deref`
[INFO] [stdout]  --> src/middleware/api.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::middleware::epc_types::EPC_FAULT_CONTENT`
[INFO] [stdout]   --> src/middleware/api.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::middleware::epc_types::EPC_FAULT_CONTENT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/main.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::time::{self, Duration, Instant};
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]     --> src/middleware/epc_types.rs:1079:29
[INFO] [stdout]      |
[INFO] [stdout] 1078 | ...                   todo!();
[INFO] [stdout]      |                       ------- any code following this expression is unreachable
[INFO] [stdout] 1079 | ...                   Ok([0x00, 0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x03].to_vec()) // FIXME
[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: `SockaddrLike`
[INFO] [stdout]  --> src/connectors/echonet.rs:2:117
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nix::{self, ifaddrs::InterfaceAddress, net::if_::{if_nametoindex, InterfaceFlags}, sys::socket::{AddressFamily, SockaddrLike, Soc...
[INFO] [stdout]   |                                                                                                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/connectors/echonet.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn to_wire(event: &crate::middleware::events::Event) -> super::Result<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/connectors/echonet.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let data = to_wire(event)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]     --> src/middleware/epc_types.rs:1079:29
[INFO] [stdout]      |
[INFO] [stdout] 1078 | ...                   todo!();
[INFO] [stdout]      |                       ------- any code following this expression is unreachable
[INFO] [stdout] 1079 | ...                   Ok([0x00, 0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x03].to_vec()) // FIXME
[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: `SockaddrLike`
[INFO] [stdout]  --> src/connectors/echonet.rs:2:117
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nix::{self, ifaddrs::InterfaceAddress, net::if_::{if_nametoindex, InterfaceFlags}, sys::socket::{AddressFamily, SockaddrLike, Soc...
[INFO] [stdout]   |                                                                                                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1300:23
[INFO] [stdout]      |
[INFO] [stdout] 1300 |                 move |epc: &dyn Epc<Canonical = NodeObjectFaultDescription>, canonical| {
[INFO] [stdout]      |                       ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1083:32
[INFO] [stdout]      |
[INFO] [stdout] 1083 |                 Box::new(move |epc: &dyn Epc<Canonical = NodeObjectInstallationLocation>, internal| 
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1053:32
[INFO] [stdout]      |
[INFO] [stdout] 1053 |                 Box::new(move |epc: &dyn Epc<Canonical = NodeObjectInstallationLocation>, canonical |
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `location_code`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1077:81
[INFO] [stdout]      |
[INFO] [stdout] 1077 |                         NodeObjectInstallationLocation::LocationInformationCode(location_code) => {
[INFO] [stdout]      |                                                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/connectors/echonet.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn to_wire(event: &crate::middleware::events::Event) -> super::Result<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/connectors/echonet.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let data = to_wire(event)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `echonet2mqtt` (bin "echonet2mqtt") due to 1 previous error; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1300:23
[INFO] [stdout]      |
[INFO] [stdout] 1300 |                 move |epc: &dyn Epc<Canonical = NodeObjectFaultDescription>, canonical| {
[INFO] [stdout]      |                       ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1083:32
[INFO] [stdout]      |
[INFO] [stdout] 1083 |                 Box::new(move |epc: &dyn Epc<Canonical = NodeObjectInstallationLocation>, internal| 
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epc`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1053:32
[INFO] [stdout]      |
[INFO] [stdout] 1053 |                 Box::new(move |epc: &dyn Epc<Canonical = NodeObjectInstallationLocation>, canonical |
[INFO] [stdout]      |                                ^^^ help: if this is intentional, prefix it with an underscore: `_epc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `location_code`
[INFO] [stdout]     --> src/middleware/epc_types.rs:1077:81
[INFO] [stdout]      |
[INFO] [stdout] 1077 |                         NodeObjectInstallationLocation::LocationInformationCode(location_code) => {
[INFO] [stdout]      |                                                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `echonet2mqtt` (bin "echonet2mqtt" test) due to 1 previous error; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1d56ba549756e66c37c1454b8a77551e826c476499e3b3c571e2b32f55f15ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d56ba549756e66c37c1454b8a77551e826c476499e3b3c571e2b32f55f15ea0", kill_on_drop: false }`
[INFO] [stdout] 1d56ba549756e66c37c1454b8a77551e826c476499e3b3c571e2b32f55f15ea0
