[INFO] fetching crate pihole-exporter 0.0.0...
[INFO] testing pihole-exporter-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate pihole-exporter 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pihole-exporter 0.0.0
[INFO] finished tweaking crates.io crate pihole-exporter 0.0.0
[INFO] tweaked toml for crates.io crate pihole-exporter 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pihole-exporter 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pihole-exporter 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 872b1aba4f06c05b7ba3e8019f8df5e6031a389b80653977aa8f7b86fdbdbbdb
[INFO] running `Command { std: "docker" "start" "-a" "872b1aba4f06c05b7ba3e8019f8df5e6031a389b80653977aa8f7b86fdbdbbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "872b1aba4f06c05b7ba3e8019f8df5e6031a389b80653977aa8f7b86fdbdbbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872b1aba4f06c05b7ba3e8019f8df5e6031a389b80653977aa8f7b86fdbdbbdb", kill_on_drop: false }`
[INFO] [stdout] 872b1aba4f06c05b7ba3e8019f8df5e6031a389b80653977aa8f7b86fdbdbbdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c600296e153b1e6ce90266f89e99b73fdc4fb549d59df043177e021aba6dba1
[INFO] running `Command { std: "docker" "start" "-a" "0c600296e153b1e6ce90266f89e99b73fdc4fb549d59df043177e021aba6dba1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::AppState`
[INFO] [stdout]  --> src/client/metrics.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::AppState;
[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 macro definition: `set_counter`
[INFO] [stdout]   --> src/client/metrics.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! set_counter {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::AppState`
[INFO] [stdout]  --> src/client/metrics/info_sensors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::AppState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/client/metrics/queries/models.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Deserializer, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorLabels` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SensorLabels {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn process(registry: &mut Registry, response: Model) -> (Duration, f64) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensorsListInnerTempsInner` is never constructed
[INFO] [stdout]  --> src/client/metrics/info_sensors/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SensorsSensorsListInnerTempsInner {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensorsListInner` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SensorsSensorsListInner {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensors` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct SensorsSensors {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labels` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Labels {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_BLOCKED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_ALLOWED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | static METRIC_ALLOWED: (&str, &str) = ("pihole_top_client", "Number of queries a client has made");
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn process(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopClient` is never constructed
[INFO] [stdout]  --> src/client/metrics/stats_top_clients/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TopClient {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients/models.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labels` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Labels {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_BLOCKED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_ALLOWED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | static METRIC_ALLOWED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate_domain` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn truncate_domain(domain: &str, levels: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn process(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopDomain` is never constructed
[INFO] [stdout]  --> src/client/metrics/stats_top_domains/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TopDomain {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains/models.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CryptoPAn` is never constructed
[INFO] [stdout]   --> src/cryptopan.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CryptoPAn {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `anonymize_ipv4`, `anonymize_ipv6`, `anonymize_bits`, and `copy_bits_to_input` are never used
[INFO] [stdout]   --> src/cryptopan.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl CryptoPAn {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 30 |     /// Crea una nuova istanza di Crypto-PAn con una chiave segreta a 32 byte (256 bit).
[INFO] [stdout] 31 |     pub fn new(key: [u8; 32]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn anonymize_ipv4(&self, original_ip: Ipv4Addr) -> Ipv4Addr {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn anonymize_ipv6(&self, original_ip: Ipv6Addr) -> Ipv6Addr {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn anonymize_bits<const N: u32>(&self, original_ip: u128) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn copy_bits_to_input(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.81s
[INFO] running `Command { std: "docker" "inspect" "0c600296e153b1e6ce90266f89e99b73fdc4fb549d59df043177e021aba6dba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c600296e153b1e6ce90266f89e99b73fdc4fb549d59df043177e021aba6dba1", kill_on_drop: false }`
[INFO] [stdout] 0c600296e153b1e6ce90266f89e99b73fdc4fb549d59df043177e021aba6dba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdecf7e5469889376e3be9b5882f87c43b38278d12d0bdd8285157c6c467c541
[INFO] running `Command { std: "docker" "start" "-a" "bdecf7e5469889376e3be9b5882f87c43b38278d12d0bdd8285157c6c467c541", kill_on_drop: false }`
[INFO] [stderr]    Compiling pihole-exporter v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::AppState`
[INFO] [stdout]  --> src/client/metrics.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::AppState;
[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 macro definition: `set_counter`
[INFO] [stdout]   --> src/client/metrics.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! set_counter {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::AppState`
[INFO] [stdout]  --> src/client/metrics/info_sensors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::AppState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/client/metrics/queries/models.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Deserializer, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorLabels` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SensorLabels {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/info_sensors.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn process(registry: &mut Registry, response: Model) -> (Duration, f64) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensorsListInnerTempsInner` is never constructed
[INFO] [stdout]  --> src/client/metrics/info_sensors/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SensorsSensorsListInnerTempsInner {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensorsListInner` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SensorsSensorsListInner {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorsSensors` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct SensorsSensors {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/info_sensors/models.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labels` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Labels {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_BLOCKED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_ALLOWED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | static METRIC_ALLOWED: (&str, &str) = ("pihole_top_client", "Number of queries a client has made");
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_clients.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn process(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopClient` is never constructed
[INFO] [stdout]  --> src/client/metrics/stats_top_clients/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TopClient {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_clients/models.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Labels` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Labels {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metrics` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Metrics {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_BLOCKED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `METRIC_ALLOWED` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | static METRIC_ALLOWED: (&str, &str) = (
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate_domain` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn truncate_domain(domain: &str, levels: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process` is never used
[INFO] [stdout]   --> src/client/metrics/stats_top_domains.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn process(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopDomain` is never constructed
[INFO] [stdout]  --> src/client/metrics/stats_top_domains/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TopDomain {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Model` is never constructed
[INFO] [stdout]   --> src/client/metrics/stats_top_domains/models.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Model {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CryptoPAn` is never constructed
[INFO] [stdout]   --> src/cryptopan.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CryptoPAn {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `anonymize_ipv4`, `anonymize_ipv6`, `anonymize_bits`, and `copy_bits_to_input` are never used
[INFO] [stdout]   --> src/cryptopan.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl CryptoPAn {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 30 |     /// Crea una nuova istanza di Crypto-PAn con una chiave segreta a 32 byte (256 bit).
[INFO] [stdout] 31 |     pub fn new(key: [u8; 32]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn anonymize_ipv4(&self, original_ip: Ipv4Addr) -> Ipv4Addr {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn anonymize_ipv6(&self, original_ip: Ipv6Addr) -> Ipv6Addr {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn anonymize_bits<const N: u32>(&self, original_ip: u128) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn copy_bits_to_input(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "bdecf7e5469889376e3be9b5882f87c43b38278d12d0bdd8285157c6c467c541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdecf7e5469889376e3be9b5882f87c43b38278d12d0bdd8285157c6c467c541", kill_on_drop: false }`
[INFO] [stdout] bdecf7e5469889376e3be9b5882f87c43b38278d12d0bdd8285157c6c467c541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5898d5700b2886e5dddb24cf36f193f5bc7c174cf799ff3e4378035243f38c8
[INFO] running `Command { std: "docker" "start" "-a" "e5898d5700b2886e5dddb24cf36f193f5bc7c174cf799ff3e4378035243f38c8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::AppState`
[INFO] [stderr]  --> src/client/metrics.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::AppState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `set_counter`
[INFO] [stderr]   --> src/client/metrics.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 | macro_rules! set_counter {
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::AppState`
[INFO] [stderr]  --> src/client/metrics/info_sensors.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::AppState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserializer`
[INFO] [stderr]  --> src/client/metrics/queries/models.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde::{Deserialize, Deserializer, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SensorLabels` is never constructed
[INFO] [stderr]   --> src/client/metrics/info_sensors.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct SensorLabels {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metrics` is never constructed
[INFO] [stderr]   --> src/client/metrics/info_sensors.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct Metrics {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process` is never used
[INFO] [stderr]   --> src/client/metrics/info_sensors.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn process(registry: &mut Registry, response: Model) -> (Duration, f64) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SensorsSensorsListInnerTempsInner` is never constructed
[INFO] [stderr]  --> src/client/metrics/info_sensors/models.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct SensorsSensorsListInnerTempsInner {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SensorsSensorsListInner` is never constructed
[INFO] [stderr]   --> src/client/metrics/info_sensors/models.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct SensorsSensorsListInner {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SensorsSensors` is never constructed
[INFO] [stderr]   --> src/client/metrics/info_sensors/models.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct SensorsSensors {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Model` is never constructed
[INFO] [stderr]   --> src/client/metrics/info_sensors/models.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct Model {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Labels` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_clients.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Labels {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metrics` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_clients.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Metrics {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `METRIC_BLOCKED` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_clients.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `METRIC_ALLOWED` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_clients.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | static METRIC_ALLOWED: (&str, &str) = ("pihole_top_client", "Number of queries a client has made");
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_clients.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn process(
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TopClient` is never constructed
[INFO] [stderr]  --> src/client/metrics/stats_top_clients/models.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TopClient {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Model` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_clients/models.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Model {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Labels` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Labels {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metrics` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Metrics {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `METRIC_BLOCKED` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | static METRIC_BLOCKED: (&str, &str) = (
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `METRIC_ALLOWED` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | static METRIC_ALLOWED: (&str, &str) = (
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `truncate_domain` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn truncate_domain(domain: &str, levels: usize) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process` is never used
[INFO] [stderr]   --> src/client/metrics/stats_top_domains.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn process(
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TopDomain` is never constructed
[INFO] [stderr]  --> src/client/metrics/stats_top_domains/models.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TopDomain {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Model` is never constructed
[INFO] [stderr]   --> src/client/metrics/stats_top_domains/models.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Model {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CryptoPAn` is never constructed
[INFO] [stderr]   --> src/cryptopan.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct CryptoPAn {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `anonymize_ipv4`, `anonymize_ipv6`, `anonymize_bits`, and `copy_bits_to_input` are never used
[INFO] [stderr]   --> src/cryptopan.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl CryptoPAn {
[INFO] [stderr]    | -------------- associated items in this implementation
[INFO] [stderr] 30 |     /// Crea una nuova istanza di Crypto-PAn con una chiave segreta a 32 byte (256 bit).
[INFO] [stderr] 31 |     pub fn new(key: [u8; 32]) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub fn anonymize_ipv4(&self, original_ip: Ipv4Addr) -> Ipv4Addr {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     pub fn anonymize_ipv6(&self, original_ip: Ipv6Addr) -> Ipv6Addr {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn anonymize_bits<const N: u32>(&self, original_ip: u128) -> u128 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     fn copy_bits_to_input(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pihole-exporter` (bin "pihole-exporter" test) generated 28 warnings (run `cargo fix --bin "pihole-exporter" -p pihole-exporter --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pihole_exporter-bbb453ae53d147ba)
[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" "e5898d5700b2886e5dddb24cf36f193f5bc7c174cf799ff3e4378035243f38c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5898d5700b2886e5dddb24cf36f193f5bc7c174cf799ff3e4378035243f38c8", kill_on_drop: false }`
[INFO] [stdout] e5898d5700b2886e5dddb24cf36f193f5bc7c174cf799ff3e4378035243f38c8