[INFO] cloning repository https://github.com/faraquic/HybridNodeMonitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faraquic/HybridNodeMonitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaraquic%2FHybridNodeMonitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaraquic%2FHybridNodeMonitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 568bd78fae2fcbbc5dc47208b4bcd1588b050f00
[INFO] testing faraquic/HybridNodeMonitor against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaraquic%2FHybridNodeMonitor" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/faraquic/HybridNodeMonitor
[INFO] finished tweaking git repo https://github.com/faraquic/HybridNodeMonitor
[INFO] tweaked toml for git repo https://github.com/faraquic/HybridNodeMonitor written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/faraquic/HybridNodeMonitor on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/faraquic/HybridNodeMonitor 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] e246bfe8d4924b579baa0ef451ad2fb0a93ee0b806e4e5ebc215ff79ac5a7135
[INFO] running `Command { std: "docker" "start" "-a" "e246bfe8d4924b579baa0ef451ad2fb0a93ee0b806e4e5ebc215ff79ac5a7135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e246bfe8d4924b579baa0ef451ad2fb0a93ee0b806e4e5ebc215ff79ac5a7135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e246bfe8d4924b579baa0ef451ad2fb0a93ee0b806e4e5ebc215ff79ac5a7135", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> crates/worker/src/config.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let file = File::create_new(CONFIG_PATH).unwrap_or_else(|e| {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> crates/worker/src/docker_monitor.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ContainerMetrics {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 22 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 23 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 24 |     pub status: ContainerStateStatusEnum,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 25 |     pub health: HealthStatusEnum,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 26 |     pub cpu_percentage: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub mem_usage: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 28 |     pub mem_limit: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `kernel_version`, `os_version`, `host_name`, and `boot_time` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct StaticStat {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 13 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     kernel_version: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     os_version: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     host_name: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 17 |     boot_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StaticStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total` and `used` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct MemStat {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 22 |     total: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     used: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rx_pkts_per_sec`, `tx_pkts_per_sec`, `rx_bytes_per_sec`, and `tx_bytes_per_sec` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct NetworkStat {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 28 |     rx_pkts_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     tx_pkts_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     rx_bytes_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     tx_bytes_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NetworkStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `temperature` and `critical` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct ComponentStat {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 36 |     temperature: Option<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 37 |     critical: Option<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ComponentStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpus`, `ram`, `swap`, `disks`, `network`, and `components` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct DynamicStat {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 42 |     cpus: Vec<f32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 43 |     ram: MemStat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 44 |     swap: MemStat,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     disks: Vec<(Option<String>, MemStat)>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     network: NetworkStat,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 47 |     components: HashMap<String, ComponentStat>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DynamicStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:56:31
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct SystemStatusResult(StaticStat, DynamicStat);
[INFO] [stdout]    |            ------------------ ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `SystemStatusResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "90f3ed52a6ddf2a591b59e9318a6b9f86c855e7ff7f020c71f370e2d3e83d776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f3ed52a6ddf2a591b59e9318a6b9f86c855e7ff7f020c71f370e2d3e83d776", kill_on_drop: false }`
[INFO] [stdout] 90f3ed52a6ddf2a591b59e9318a6b9f86c855e7ff7f020c71f370e2d3e83d776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2922e3cc907959c062d7f0cf5330e45a601cdbee1cac55388563ea1fa9fdfc7f
[INFO] running `Command { std: "docker" "start" "-a" "2922e3cc907959c062d7f0cf5330e45a601cdbee1cac55388563ea1fa9fdfc7f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hnm-worker v0.0.0 (/opt/rustwide/workdir/crates/worker)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> crates/worker/src/config.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let file = File::create_new(CONFIG_PATH).unwrap_or_else(|e| {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> crates/worker/src/docker_monitor.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ContainerMetrics {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 22 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 23 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 24 |     pub status: ContainerStateStatusEnum,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 25 |     pub health: HealthStatusEnum,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 26 |     pub cpu_percentage: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub mem_usage: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 28 |     pub mem_limit: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `kernel_version`, `os_version`, `host_name`, and `boot_time` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct StaticStat {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 13 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     kernel_version: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     os_version: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     host_name: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 17 |     boot_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StaticStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total` and `used` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct MemStat {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 22 |     total: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     used: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rx_pkts_per_sec`, `tx_pkts_per_sec`, `rx_bytes_per_sec`, and `tx_bytes_per_sec` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct NetworkStat {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 28 |     rx_pkts_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     tx_pkts_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     rx_bytes_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     tx_bytes_per_sec: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NetworkStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `temperature` and `critical` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct ComponentStat {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 36 |     temperature: Option<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 37 |     critical: Option<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ComponentStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpus`, `ram`, `swap`, `disks`, `network`, and `components` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct DynamicStat {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 42 |     cpus: Vec<f32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 43 |     ram: MemStat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 44 |     swap: MemStat,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     disks: Vec<(Option<String>, MemStat)>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     network: NetworkStat,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 47 |     components: HashMap<String, ComponentStat>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DynamicStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> crates/worker/src/system_status.rs:56:31
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct SystemStatusResult(StaticStat, DynamicStat);
[INFO] [stdout]    |            ------------------ ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `SystemStatusResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 56.19s
[INFO] running `Command { std: "docker" "inspect" "2922e3cc907959c062d7f0cf5330e45a601cdbee1cac55388563ea1fa9fdfc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2922e3cc907959c062d7f0cf5330e45a601cdbee1cac55388563ea1fa9fdfc7f", kill_on_drop: false }`
[INFO] [stdout] 2922e3cc907959c062d7f0cf5330e45a601cdbee1cac55388563ea1fa9fdfc7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 251fac818bac06533790a46fa44c2868aad09f993651217e0785c85f5e2ccdcd
[INFO] running `Command { std: "docker" "start" "-a" "251fac818bac06533790a46fa44c2868aad09f993651217e0785c85f5e2ccdcd", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> crates/worker/src/config.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let file = File::create_new(CONFIG_PATH).unwrap_or_else(|e| {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> crates/worker/src/docker_monitor.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct ContainerMetrics {
[INFO] [stderr]    |            ---------------- fields in this struct
[INFO] [stderr] 22 |     pub id: String,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 23 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 24 |     pub status: ContainerStateStatusEnum,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 25 |     pub health: HealthStatusEnum,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 26 |     pub cpu_percentage: f64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 27 |     pub mem_usage: u64,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 28 |     pub mem_limit: u64,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ContainerMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `kernel_version`, `os_version`, `host_name`, and `boot_time` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct StaticStat {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 13 |     name: Option<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     kernel_version: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     os_version: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 16 |     host_name: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 17 |     boot_time: u64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StaticStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `total` and `used` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct MemStat {
[INFO] [stderr]    |        ------- fields in this struct
[INFO] [stderr] 22 |     total: u64,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 23 |     used: u64,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MemStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rx_pkts_per_sec`, `tx_pkts_per_sec`, `rx_bytes_per_sec`, and `tx_bytes_per_sec` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct NetworkStat {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 28 |     rx_pkts_per_sec: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 29 |     tx_pkts_per_sec: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 30 |     rx_bytes_per_sec: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 31 |     tx_bytes_per_sec: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NetworkStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `temperature` and `critical` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct ComponentStat {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 36 |     temperature: Option<f32>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 37 |     critical: Option<f32>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ComponentStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cpus`, `ram`, `swap`, `disks`, `network`, and `components` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct DynamicStat {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 42 |     cpus: Vec<f32>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 43 |     ram: MemStat,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 44 |     swap: MemStat,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 45 |     disks: Vec<(Option<String>, MemStat)>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 46 |     network: NetworkStat,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 47 |     components: HashMap<String, ComponentStat>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DynamicStat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> crates/worker/src/system_status.rs:56:31
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct SystemStatusResult(StaticStat, DynamicStat);
[INFO] [stderr]    |            ------------------ ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            fields in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing these fields
[INFO] [stderr]    = note: `SystemStatusResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `hnm-worker` (bin "hnmw" test) generated 8 warnings (run `cargo fix --bin "hnmw" -p hnm-worker --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hnmw-80ab4a7c126eda22)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "251fac818bac06533790a46fa44c2868aad09f993651217e0785c85f5e2ccdcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251fac818bac06533790a46fa44c2868aad09f993651217e0785c85f5e2ccdcd", kill_on_drop: false }`
[INFO] [stdout] 251fac818bac06533790a46fa44c2868aad09f993651217e0785c85f5e2ccdcd