[INFO] cloning repository https://github.com/oneslash/algolia-monitoring-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oneslash/algolia-monitoring-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foneslash%2Falgolia-monitoring-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foneslash%2Falgolia-monitoring-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2cc94e2dea2ce2bb5ef76e51879aedbd92906f27 [INFO] checking oneslash/algolia-monitoring-rs against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foneslash%2Falgolia-monitoring-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/oneslash/algolia-monitoring-rs [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/oneslash/algolia-monitoring-rs [INFO] tweaked toml for git repo https://github.com/oneslash/algolia-monitoring-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oneslash/algolia-monitoring-rs on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/oneslash/algolia-monitoring-rs 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71e57a04dee4c44cce4461edf6ff4aadd571b8ce57fd923c833f4aabbebdfe49 [INFO] running `Command { std: "docker" "start" "-a" "71e57a04dee4c44cce4461edf6ff4aadd571b8ce57fd923c833f4aabbebdfe49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71e57a04dee4c44cce4461edf6ff4aadd571b8ce57fd923c833f4aabbebdfe49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71e57a04dee4c44cce4461edf6ff4aadd571b8ce57fd923c833f4aabbebdfe49", kill_on_drop: false }` [INFO] [stdout] 71e57a04dee4c44cce4461edf6ff4aadd571b8ce57fd923c833f4aabbebdfe49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62a5cddf8c1a5a23aa404973c8bbca823f97e375b03c84f4306a5d654fd65f2b [INFO] running `Command { std: "docker" "start" "-a" "62a5cddf8c1a5a23aa404973c8bbca823f97e375b03c84f4306a5d654fd65f2b", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Checking litemap v0.7.4 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking rustls-pki-types v1.11.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking tokio v1.43.1 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking h2 v0.4.8 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.12 [INFO] [stderr] Checking algolia-monitoring-rs v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `t` and `v` are never read [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct DataPoint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | t: u64, [INFO] [stdout] | ^ [INFO] [stdout] 9 | v: u32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `DataPoint` has a derived impl for the trait `Debug`, but this is 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: field `reason` is never read [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 14 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status` is never read [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Status { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 19 | status: HashMap [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `t` and `v` are never read [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct DataPoint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | t: u64, [INFO] [stdout] | ^ [INFO] [stdout] 9 | v: u32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `DataPoint` has a derived impl for the trait `Debug`, but this is 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: field `reason` is never read [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 14 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `t` and `v` are never read [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Incident { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 24 | t: i64, [INFO] [stdout] | ^ [INFO] [stdout] 25 | v: IncidentDetails, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Incident` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status` is never read [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Status { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 19 | status: HashMap [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `body`, and `status` are never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct IncidentDetails { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 30 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | status: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IncidentDetails` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `t` and `v` are never read [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Incident { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 24 | t: i64, [INFO] [stdout] | ^ [INFO] [stdout] 25 | v: IncidentDetails, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Incident` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `incidents` is never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Incidents { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 37 | incidents: HashMap>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Incidents` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `body`, and `status` are never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct IncidentDetails { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 30 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | status: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IncidentDetails` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `region`, `is_replica`, and `cluster` are never read [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct InventoryItem { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 42 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | region: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 44 | is_replica: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 45 | cluster: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InventoryItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `incidents` is never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Incidents { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 37 | incidents: HashMap>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Incidents` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inventory` is never read [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Inventory { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 50 | inventory: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `region`, `is_replica`, and `cluster` are never read [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct InventoryItem { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 42 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | region: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 44 | is_replica: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 45 | cluster: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InventoryItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inventory` is never read [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Inventory { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 50 | inventory: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct MetricsGroup { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 55 | #[serde(default)] [INFO] [stdout] 56 | latency: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 57 | #[serde(default)] [INFO] [stdout] 58 | indexing: Option>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 59 | #[serde(default)] [INFO] [stdout] 60 | avg_build_time: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 61 | #[serde(default)] [INFO] [stdout] 62 | ssd_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | #[serde(default)] [INFO] [stdout] 64 | ram_search_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 65 | #[serde(default)] [INFO] [stdout] 66 | ram_indexing_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 67 | #[serde(default)] [INFO] [stdout] 68 | cpu_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MetricsGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metrics` is never read [INFO] [stdout] --> src/lib.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct Metrics { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 73 | metrics: MetricsGroup, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Metrics` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct MetricsGroup { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 55 | #[serde(default)] [INFO] [stdout] 56 | latency: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 57 | #[serde(default)] [INFO] [stdout] 58 | indexing: Option>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 59 | #[serde(default)] [INFO] [stdout] 60 | avg_build_time: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 61 | #[serde(default)] [INFO] [stdout] 62 | ssd_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | #[serde(default)] [INFO] [stdout] 64 | ram_search_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 65 | #[serde(default)] [INFO] [stdout] 66 | ram_indexing_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 67 | #[serde(default)] [INFO] [stdout] 68 | cpu_usage: Option>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MetricsGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metrics` is never read [INFO] [stdout] --> src/lib.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct Metrics { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 73 | metrics: MetricsGroup, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Metrics` 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 27.97s [INFO] running `Command { std: "docker" "inspect" "62a5cddf8c1a5a23aa404973c8bbca823f97e375b03c84f4306a5d654fd65f2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a5cddf8c1a5a23aa404973c8bbca823f97e375b03c84f4306a5d654fd65f2b", kill_on_drop: false }` [INFO] [stdout] 62a5cddf8c1a5a23aa404973c8bbca823f97e375b03c84f4306a5d654fd65f2b