[INFO] fetching crate rylv-metrics 0.3.1...
[INFO] testing rylv-metrics-0.3.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rylv-metrics 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rylv-metrics 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rylv-metrics 0.3.1
[INFO] tweaked toml for crates.io crate rylv-metrics 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rylv-metrics 0.3.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rylv-metrics 0.3.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33451cc578fe17b8ba06dc86427cdf938ee4a03367cba62a08c209e6f0477054
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[INFO] running `Command { std: "docker" "inspect" "33451cc578fe17b8ba06dc86427cdf938ee4a03367cba62a08c209e6f0477054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33451cc578fe17b8ba06dc86427cdf938ee4a03367cba62a08c209e6f0477054", kill_on_drop: false }`
[INFO] [stdout] 33451cc578fe17b8ba06dc86427cdf938ee4a03367cba62a08c209e6f0477054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30e61eb2f6c1b0664393a59de3e6fc6fdbe2d8fde7fbdf458b312a6e46654050
[INFO] running `Command { std: "docker" "start" "-a" "30e61eb2f6c1b0664393a59de3e6fc6fdbe2d8fde7fbdf458b312a6e46654050", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling tracing-core v0.1.36
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[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rylv-metrics v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `DefaultMetricHasher` is never used
[INFO] [stdout]   --> src/lib.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) type DefaultMetricHasher = std::hash::RandomState;
[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 `AggregatorEntryKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AggregatorEntryKey<S: BuildHasher + Clone = DefaultMetricHasher> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_agg_entry_key` is never used
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn to_agg_entry_key<S: BuildHasher + Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoveKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct RemoveKey {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_key` is never used
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<S: BuildHasher + Clone> AggregatorEntryKey<S> {
[INFO] [stdout]    | -------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub const fn remove_key(&self) -> RemoveKey {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LookupKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct LookupKey<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_key`, `into_key_with_id`, `compare`, `compare_tags_joined`, and `joined_tags_len` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:91:19
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl LookupKey<'_> {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  91 |     pub(crate) fn into_key<S: BuildHasher + Clone>(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     pub(crate) fn into_key_with_id<S: BuildHasher + Clone>(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn compare<S: BuildHasher + Clone>(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn compare_tags_joined(&self, joined_tags: &str, tag_count: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn joined_tags_len(tags: &[RylvStr<'_>]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LookupKeySorted` is never constructed
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct LookupKeySorted<'a, S: BuildHasher + Clone> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compare`, `into_key`, and `into_key_with_id` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl<S: BuildHasher + Clone> LookupKeySorted<'_, S> {
[INFO] [stdout]     | --------------------------------------------------- methods in this implementation
[INFO] [stdout] 166 |     pub fn compare(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub(crate) fn into_key(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub(crate) fn into_key_with_id(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramWrapper` is never constructed
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct HistogramWrapper {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `emits`, `reset`, and `record` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | impl HistogramWrapper {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 200 |     pub const fn emits(&self, metric: HistogramBaseMetric) -> bool {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn record(&mut self, value: u64) -> Result<(), hdrhistogram::RecordError> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/dogstats/histogram_config.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HistogramBaseMetrics {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub(crate) const fn contains(self, metric: HistogramBaseMetric) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sig_fig` and `percentiles` are never read
[INFO] [stdout]   --> src/dogstats/histogram_config.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HistogramConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 95 |     sig_fig: SigFig,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 96 |     bounds: Bounds,
[INFO] [stdout] 97 |     percentiles: Arc<[f64]>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Bounds {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub const fn min(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub const fn max(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sig_fig`, `percentiles`, `bounds`, and `emit_base_metrics` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:214:25
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl HistogramConfig {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramPoolSpec` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub struct HistogramPoolSpec {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_config` is never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:264:25
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl HistogramPoolSpec {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 264 |     pub(crate) const fn from_config(config: &HistogramConfig) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResolvedHistogramConfig` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct ResolvedHistogramConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_config`, `pool_id`, `sig_fig`, `bounds`, `percentiles`, and `emit_base_metrics` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:279:18
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl ResolvedHistogramConfig {
[INFO] [stdout]     | ---------------------------- associated items in this implementation
[INFO] [stdout] 279 |     pub const fn from_config(config: HistogramConfig, pool_id: usize) -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub(crate) const fn pool_id(&self) -> usize {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResolvedHistogramConfigs` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct ResolvedHistogramConfigs<S = DefaultMetricHasher>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_histogram_configs` is never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn resolve_histogram_configs<S>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `metric_tags_fingerprint_from_tags` is never used
[INFO] [stdout]   --> src/dogstats/sorted_tags.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn metric_tags_fingerprint_from_tags(metric: &str, tags: &[RylvStr<'_>]) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_metric_tags_hash` is never used
[INFO] [stdout]   --> src/dogstats/sorted_tags.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn combine_metric_tags_hash<S: BuildHasher>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_sorted_tags_with_hash` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:155:19
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<S: BuildHasher + Clone> SortedTags<S> {
[INFO] [stdout]     | ------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub(crate) fn from_sorted_tags_with_hash(tags: &[RylvStr<'_>], tags_hash: u64) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_joined_tags` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn build_joined_tags(tags_vec: &[RylvStr<'static>]) -> Arc<str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_static_metric` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn to_static_metric(metric: RylvStr<'_>) -> RylvStr<'static> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "30e61eb2f6c1b0664393a59de3e6fc6fdbe2d8fde7fbdf458b312a6e46654050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e61eb2f6c1b0664393a59de3e6fc6fdbe2d8fde7fbdf458b312a6e46654050", kill_on_drop: false }`
[INFO] [stdout] 30e61eb2f6c1b0664393a59de3e6fc6fdbe2d8fde7fbdf458b312a6e46654050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8115ba003aa755d5895f64cca8371ed45f7dadb02b25547b67827fedf8e10b0
[INFO] running `Command { std: "docker" "start" "-a" "a8115ba003aa755d5895f64cca8371ed45f7dadb02b25547b67827fedf8e10b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling libc v0.2.182
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[INFO] [stdout] warning: type alias `DefaultMetricHasher` is never used
[INFO] [stdout]   --> src/lib.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) type DefaultMetricHasher = std::hash::RandomState;
[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 `AggregatorEntryKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AggregatorEntryKey<S: BuildHasher + Clone = DefaultMetricHasher> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_agg_entry_key` is never used
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn to_agg_entry_key<S: BuildHasher + Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoveKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct RemoveKey {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_key` is never used
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<S: BuildHasher + Clone> AggregatorEntryKey<S> {
[INFO] [stdout]    | -------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub const fn remove_key(&self) -> RemoveKey {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LookupKey` is never constructed
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct LookupKey<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_key`, `into_key_with_id`, `compare`, `compare_tags_joined`, and `joined_tags_len` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:91:19
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl LookupKey<'_> {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  91 |     pub(crate) fn into_key<S: BuildHasher + Clone>(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     pub(crate) fn into_key_with_id<S: BuildHasher + Clone>(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn compare<S: BuildHasher + Clone>(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn compare_tags_joined(&self, joined_tags: &str, tag_count: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn joined_tags_len(tags: &[RylvStr<'_>]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LookupKeySorted` is never constructed
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct LookupKeySorted<'a, S: BuildHasher + Clone> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compare`, `into_key`, and `into_key_with_id` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl<S: BuildHasher + Clone> LookupKeySorted<'_, S> {
[INFO] [stdout]     | --------------------------------------------------- methods in this implementation
[INFO] [stdout] 166 |     pub fn compare(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub(crate) fn into_key(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub(crate) fn into_key_with_id(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramWrapper` is never constructed
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct HistogramWrapper {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `emits`, `reset`, and `record` are never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | impl HistogramWrapper {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 200 |     pub const fn emits(&self, metric: HistogramBaseMetric) -> bool {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn record(&mut self, value: u64) -> Result<(), hdrhistogram::RecordError> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/dogstats/histogram_config.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl HistogramBaseMetrics {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub(crate) const fn contains(self, metric: HistogramBaseMetric) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sig_fig` and `percentiles` are never read
[INFO] [stdout]   --> src/dogstats/histogram_config.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HistogramConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 95 |     sig_fig: SigFig,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 96 |     bounds: Bounds,
[INFO] [stdout] 97 |     percentiles: Arc<[f64]>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Bounds {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub const fn min(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub const fn max(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sig_fig`, `percentiles`, `bounds`, and `emit_base_metrics` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:214:25
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl HistogramConfig {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramPoolSpec` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub struct HistogramPoolSpec {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_config` is never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:264:25
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl HistogramPoolSpec {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 264 |     pub(crate) const fn from_config(config: &HistogramConfig) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResolvedHistogramConfig` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct ResolvedHistogramConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_config`, `pool_id`, `sig_fig`, `bounds`, `percentiles`, and `emit_base_metrics` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:279:18
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl ResolvedHistogramConfig {
[INFO] [stdout]     | ---------------------------- associated items in this implementation
[INFO] [stdout] 279 |     pub const fn from_config(config: HistogramConfig, pool_id: usize) -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub(crate) const fn pool_id(&self) -> usize {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResolvedHistogramConfigs` is never constructed
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct ResolvedHistogramConfigs<S = DefaultMetricHasher>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_histogram_configs` is never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn resolve_histogram_configs<S>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `metric_tags_fingerprint_from_tags` is never used
[INFO] [stdout]   --> src/dogstats/sorted_tags.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn metric_tags_fingerprint_from_tags(metric: &str, tags: &[RylvStr<'_>]) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_metric_tags_hash` is never used
[INFO] [stdout]   --> src/dogstats/sorted_tags.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn combine_metric_tags_hash<S: BuildHasher>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_sorted_tags_with_hash` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:155:19
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl<S: BuildHasher + Clone> SortedTags<S> {
[INFO] [stdout]     | ------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub(crate) fn from_sorted_tags_with_hash(tags: &[RylvStr<'_>], tags_hash: u64) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_joined_tags` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:207:4
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn build_joined_tags(tags_vec: &[RylvStr<'static>]) -> Arc<str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_static_metric` is never used
[INFO] [stdout]    --> src/dogstats/sorted_tags.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn to_static_metric(metric: RylvStr<'_>) -> RylvStr<'static> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: method `into_key` is never used
[INFO] [stdout]   --> src/dogstats/aggregator/mod.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl LookupKey<'_> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 91 |     pub(crate) fn into_key<S: BuildHasher + Clone>(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_key` is never used
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:172:19
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl<S: BuildHasher + Clone> LookupKeySorted<'_, S> {
[INFO] [stdout]     | --------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub(crate) fn into_key(self) -> AggregatorEntryKey<S> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pool_id` and `percentiles` are never read
[INFO] [stdout]    --> src/dogstats/aggregator/mod.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct HistogramWrapper {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 191 |     pub pool_id: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub percentiles: Arc<[f64]>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `percentiles` is never read
[INFO] [stdout]   --> src/dogstats/histogram_config.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HistogramConfig {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 97 |     percentiles: Arc<[f64]>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Bounds {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub const fn min(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub const fn max(self) -> u64 {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sig_fig`, `percentiles`, and `bounds` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:214:25
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl HistogramConfig {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct ResolvedHistogramConfig {
[INFO] [stdout]     |            ----------------------- field in this struct
[INFO] [stdout] 274 |     config: HistogramConfig,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResolvedHistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sig_fig`, `bounds`, `percentiles`, and `emit_base_metrics` are never used
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:287:25
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl ResolvedHistogramConfig {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_histogram_config` is never read
[INFO] [stdout]    --> src/dogstats/histogram_config.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct ResolvedHistogramConfigs<S = DefaultMetricHasher>
[INFO] [stdout]     |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub default_histogram_config: ResolvedHistogramConfig,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.65s
[INFO] running `Command { std: "docker" "inspect" "a8115ba003aa755d5895f64cca8371ed45f7dadb02b25547b67827fedf8e10b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8115ba003aa755d5895f64cca8371ed45f7dadb02b25547b67827fedf8e10b0", kill_on_drop: false }`
[INFO] [stdout] a8115ba003aa755d5895f64cca8371ed45f7dadb02b25547b67827fedf8e10b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ce1f7687d56f3aa4184b41c8c44b090aae859ad02902bd4da3cc116ef3dc08e
[INFO] running `Command { std: "docker" "start" "-a" "5ce1f7687d56f3aa4184b41c8c44b090aae859ad02902bd4da3cc116ef3dc08e", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `DefaultMetricHasher` is never used
[INFO] [stderr]   --> src/lib.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub(crate) type DefaultMetricHasher = std::hash::RandomState;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AggregatorEntryKey` is never constructed
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct AggregatorEntryKey<S: BuildHasher + Clone = DefaultMetricHasher> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_agg_entry_key` is never used
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn to_agg_entry_key<S: BuildHasher + Clone>(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RemoveKey` is never constructed
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct RemoveKey {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `remove_key` is never used
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:55:18
[INFO] [stderr]    |
[INFO] [stderr] 52 | impl<S: BuildHasher + Clone> AggregatorEntryKey<S> {
[INFO] [stderr]    | -------------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub const fn remove_key(&self) -> RemoveKey {
[INFO] [stderr]    |                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LookupKey` is never constructed
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub struct LookupKey<'a> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `into_key`, `into_key_with_id`, `compare`, `compare_tags_joined`, and `joined_tags_len` are never used
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:91:19
[INFO] [stderr]     |
[INFO] [stderr]  90 | impl LookupKey<'_> {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr]  91 |     pub(crate) fn into_key<S: BuildHasher + Clone>(self) -> AggregatorEntryKey<S> {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  95 |     pub(crate) fn into_key_with_id<S: BuildHasher + Clone>(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn compare<S: BuildHasher + Clone>(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     fn compare_tags_joined(&self, joined_tags: &str, tag_count: usize) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |     fn joined_tags_len(tags: &[RylvStr<'_>]) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LookupKeySorted` is never constructed
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub struct LookupKeySorted<'a, S: BuildHasher + Clone> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `compare`, `into_key`, and `into_key_with_id` are never used
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:166:12
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<S: BuildHasher + Clone> LookupKeySorted<'_, S> {
[INFO] [stderr]     | --------------------------------------------------- methods in this implementation
[INFO] [stderr] 166 |     pub fn compare(&self, c: &AggregatorEntryKey<S>) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 172 |     pub(crate) fn into_key(self) -> AggregatorEntryKey<S> {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 176 |     pub(crate) fn into_key_with_id(self, id: u64) -> AggregatorEntryKey<S> {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HistogramWrapper` is never constructed
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub struct HistogramWrapper {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `emits`, `reset`, and `record` are never used
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:200:18
[INFO] [stderr]     |
[INFO] [stderr] 199 | impl HistogramWrapper {
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr] 200 |     pub const fn emits(&self, metric: HistogramBaseMetric) -> bool {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 204 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |     pub fn record(&mut self, value: u64) -> Result<(), hdrhistogram::RecordError> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `contains` is never used
[INFO] [stderr]   --> src/dogstats/histogram_config.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl HistogramBaseMetrics {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub(crate) const fn contains(self, metric: HistogramBaseMetric) -> bool {
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `sig_fig` and `percentiles` are never read
[INFO] [stderr]   --> src/dogstats/histogram_config.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct HistogramConfig {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 95 |     sig_fig: SigFig,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 96 |     bounds: Bounds,
[INFO] [stderr] 97 |     percentiles: Arc<[f64]>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `min` and `max` are never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:126:18
[INFO] [stderr]     |
[INFO] [stderr] 108 | impl Bounds {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub const fn min(self) -> u64 {
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub const fn max(self) -> u64 {
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `sig_fig`, `percentiles`, `bounds`, and `emit_base_metrics` are never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 146 | impl HistogramConfig {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 214 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 218 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stderr]     |                         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 226 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HistogramPoolSpec` is never constructed
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:258:12
[INFO] [stderr]     |
[INFO] [stderr] 258 | pub struct HistogramPoolSpec {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_config` is never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 263 | impl HistogramPoolSpec {
[INFO] [stderr]     | ---------------------- associated function in this implementation
[INFO] [stderr] 264 |     pub(crate) const fn from_config(config: &HistogramConfig) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ResolvedHistogramConfig` is never constructed
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:273:12
[INFO] [stderr]     |
[INFO] [stderr] 273 | pub struct ResolvedHistogramConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_config`, `pool_id`, `sig_fig`, `bounds`, `percentiles`, and `emit_base_metrics` are never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:279:18
[INFO] [stderr]     |
[INFO] [stderr] 278 | impl ResolvedHistogramConfig {
[INFO] [stderr]     | ---------------------------- associated items in this implementation
[INFO] [stderr] 279 |     pub const fn from_config(config: HistogramConfig, pool_id: usize) -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 283 |     pub(crate) const fn pool_id(&self) -> usize {
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 287 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 291 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stderr]     |                         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 295 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 299 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ResolvedHistogramConfigs` is never constructed
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:304:12
[INFO] [stderr]     |
[INFO] [stderr] 304 | pub struct ResolvedHistogramConfigs<S = DefaultMetricHasher>
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `resolve_histogram_configs` is never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:314:8
[INFO] [stderr]     |
[INFO] [stderr] 314 | pub fn resolve_histogram_configs<S>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `metric_tags_fingerprint_from_tags` is never used
[INFO] [stderr]   --> src/dogstats/sorted_tags.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn metric_tags_fingerprint_from_tags(metric: &str, tags: &[RylvStr<'_>]) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `combine_metric_tags_hash` is never used
[INFO] [stderr]   --> src/dogstats/sorted_tags.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn combine_metric_tags_hash<S: BuildHasher>(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_sorted_tags_with_hash` is never used
[INFO] [stderr]    --> src/dogstats/sorted_tags.rs:155:19
[INFO] [stderr]     |
[INFO] [stderr] 112 | impl<S: BuildHasher + Clone> SortedTags<S> {
[INFO] [stderr]     | ------------------------------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 155 |     pub(crate) fn from_sorted_tags_with_hash(tags: &[RylvStr<'_>], tags_hash: u64) -> Self {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_joined_tags` is never used
[INFO] [stderr]    --> src/dogstats/sorted_tags.rs:207:4
[INFO] [stderr]     |
[INFO] [stderr] 207 | fn build_joined_tags(tags_vec: &[RylvStr<'static>]) -> Arc<str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_static_metric` is never used
[INFO] [stderr]    --> src/dogstats/sorted_tags.rs:291:8
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub fn to_static_metric(metric: RylvStr<'_>) -> RylvStr<'static> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rylv-metrics` (lib) generated 26 warnings
[INFO] [stderr] warning: method `into_key` is never used
[INFO] [stderr]   --> src/dogstats/aggregator/mod.rs:91:19
[INFO] [stderr]    |
[INFO] [stderr] 90 | impl LookupKey<'_> {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] 91 |     pub(crate) fn into_key<S: BuildHasher + Clone>(self) -> AggregatorEntryKey<S> {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `into_key` is never used
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:172:19
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<S: BuildHasher + Clone> LookupKeySorted<'_, S> {
[INFO] [stderr]     | --------------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 172 |     pub(crate) fn into_key(self) -> AggregatorEntryKey<S> {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `pool_id` and `percentiles` are never read
[INFO] [stderr]    --> src/dogstats/aggregator/mod.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub struct HistogramWrapper {
[INFO] [stderr]     |            ---------------- fields in this struct
[INFO] [stderr] 191 |     pub pool_id: usize,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 195 |     pub percentiles: Arc<[f64]>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `HistogramWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `percentiles` is never read
[INFO] [stderr]   --> src/dogstats/histogram_config.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct HistogramConfig {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 97 |     percentiles: Arc<[f64]>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `sig_fig`, `percentiles`, and `bounds` are never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 146 | impl HistogramConfig {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 214 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 218 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stderr]     |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | pub struct ResolvedHistogramConfig {
[INFO] [stderr]     |            ----------------------- field in this struct
[INFO] [stderr] 274 |     config: HistogramConfig,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ResolvedHistogramConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `sig_fig`, `bounds`, `percentiles`, and `emit_base_metrics` are never used
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:287:25
[INFO] [stderr]     |
[INFO] [stderr] 278 | impl ResolvedHistogramConfig {
[INFO] [stderr]     | ---------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 287 |     pub(crate) const fn sig_fig(&self) -> SigFig {
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 291 |     pub(crate) const fn bounds(&self) -> Bounds {
[INFO] [stderr]     |                         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 295 |     pub(crate) const fn percentiles(&self) -> &Arc<[f64]> {
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 299 |     pub(crate) const fn emit_base_metrics(&self) -> HistogramBaseMetrics {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `default_histogram_config` is never read
[INFO] [stderr]    --> src/dogstats/histogram_config.rs:308:9
[INFO] [stderr]     |
[INFO] [stderr] 304 | pub struct ResolvedHistogramConfigs<S = DefaultMetricHasher>
[INFO] [stderr]     |            ------------------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 308 |     pub default_histogram_config: ResolvedHistogramConfig,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rylv-metrics` (lib test) generated 9 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rylv_metrics-283d9245de4be869)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test dogstats::aggregator::tests::aggregator_entry_key_equality_uses_id_or_full_signature ... ok
[INFO] [stdout] test dogstats::aggregator::tests::histogram_wrapper_record_reset_and_emit_bits_work ... ok
[INFO] [stdout] test dogstats::aggregator::tests::lookup_key_into_key_and_compare_cover_match_and_mismatch_paths ... ok
[INFO] [stdout] test dogstats::aggregator::tests::lookup_key_sorted_into_key_and_compare_work ... ok
[INFO] [stderr]      Running tests/miri_test.rs (/opt/rustwide/target/debug/deps/miri_test-08a9a91b3127090a)
[INFO] [stdout] test dogstats::aggregator::tests::sig_fig_validates_range ... ok
[INFO] [stdout] test dogstats::aggregator::tests::to_agg_entry_key_and_remove_key_follow_prepared_metric ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::histogram_base_metrics_builds_typed_sets ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::histogram_config_allows_empty_percentiles ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::histogram_config_with_base_metrics_replaces_selection ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::bounds_reject_invalid_values ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::histogram_config_rejects_invalid_percentiles ... ok
[INFO] [stdout] test dogstats::sorted_tags::tests::sorted_tags_builds_sorted_joined ... ok
[INFO] [stdout] test dogstats::histogram_config::tests::resolve_histogram_configs_reuses_pool_ids_for_matching_specs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-a7ea86e62398bcd9)
[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] [stdout] 
[INFO] [stderr]    Doc-tests rylv_metrics
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/dogstats/histogram_config.rs - dogstats::histogram_config::HistogramConfig (line 89) ... ignored
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::count (line 87) ... ignored
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::count_add (line 153) ... ignored
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::gauge (line 219) ... ignored
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::histogram (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::gauge (line 229) ... ok
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::histogram (line 25) ... ok
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::count (line 97) ... ok
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::sorted_tags (line 275) ... ok
[INFO] [stdout] test src/dogstats/macros.rs - dogstats::macros::count_add (line 163) ... ok
[INFO] [stdout] test src/dogstats/aggregator/mod.rs - dogstats::aggregator::SigFig (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ce1f7687d56f3aa4184b41c8c44b090aae859ad02902bd4da3cc116ef3dc08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce1f7687d56f3aa4184b41c8c44b090aae859ad02902bd4da3cc116ef3dc08e", kill_on_drop: false }`
[INFO] [stdout] 5ce1f7687d56f3aa4184b41c8c44b090aae859ad02902bd4da3cc116ef3dc08e
