[INFO] cloning repository https://github.com/klivak/ClaudeMeter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klivak/ClaudeMeter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklivak%2FClaudeMeter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklivak%2FClaudeMeter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6040dc1764dbf1f38a2b829caed92cfeb539054
[INFO] fixing klivak/ClaudeMeter against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklivak%2FClaudeMeter" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/klivak/ClaudeMeter
[INFO] finished tweaking git repo https://github.com/klivak/ClaudeMeter
[INFO] tweaked toml for git repo https://github.com/klivak/ClaudeMeter written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/klivak/ClaudeMeter on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/klivak/ClaudeMeter 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socket2 v0.6.4
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.72
[INFO] [stderr]   Downloaded winres v0.1.12
[INFO] [stderr]   Downloaded mio v1.2.1
[INFO] [stderr]   Downloaded open v5.3.5
[INFO] [stderr]   Downloaded jiff-static v0.2.28
[INFO] [stderr]   Downloaded http v1.4.1
[INFO] [stderr]   Downloaded rusqlite v0.31.0
[INFO] [stderr]   Downloaded tower-http v0.6.11
[INFO] [stderr]   Downloaded hyper v1.10.1
[INFO] [stderr]   Downloaded rustls v0.23.40
[INFO] [stderr]   Downloaded web-sys v0.3.99
[INFO] [stderr]   Downloaded jiff v0.2.28
[INFO] [stderr]   Downloaded tokio v1.52.3
[INFO] [stderr]   Downloaded libsqlite3-sys v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775
[INFO] running `Command { std: "docker" "start" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling claudemeter v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking open v5.3.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking hyper v1.10.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.15s
[INFO] [stderr] crater-edition-check: claudemeter v4.0.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling claudemeter v4.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NotificationConfig` is never constructed
[INFO] [stdout]  --> src/config.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct NotificationConfig {
[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 `QuietHoursConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct QuietHoursConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomColors` is never constructed
[INFO] [stdout]   --> src/config.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct CustomColors {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/config.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Config {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_dashboard_layout` is never used
[INFO] [stdout]   --> src/config.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn default_dashboard_layout() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_icon_style` is never used
[INFO] [stdout]    --> src/config.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn default_icon_style() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_true` is never used
[INFO] [stdout]    --> src/config.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn default_true() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `random_polling_interval` and `validate` are never used
[INFO] [stdout]    --> src/config.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl Config {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn random_polling_interval() -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn validate(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigManager` is never constructed
[INFO] [stdout]    --> src/config.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct ConfigManager {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `load`, `reload_if_changed`, and `save` are never used
[INFO] [stdout]    --> src/config.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl ConfigManager {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 206 |     pub fn new(exe_dir: &Path) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     fn load(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn reload_if_changed(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn save(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CredentialInfo` is never constructed
[INFO] [stdout]  --> src/credentials.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CredentialInfo {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CredentialError` is never used
[INFO] [stdout]   --> src/credentials.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum CredentialError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_claude_token` is never used
[INFO] [stdout]   --> src/credentials.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn read_claude_token() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_token_from_file` is never used
[INFO] [stdout]   --> src/credentials.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn read_token_from_file() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_token_from_credential_manager` is never used
[INFO] [stdout]    --> src/credentials.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn read_token_from_credential_manager() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_credential_info` is never used
[INFO] [stdout]    --> src/credentials.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn extract_credential_info(json: &str) -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]  --> src/db.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Database {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/db.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Database {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn open(exe_dir: &Path) -> SqlResult<Self> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  30 |     fn init(&self) -> SqlResult<()> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn insert(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn query_24h_chart(&self) -> SqlResult<Vec<f64>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn query_7d_chart(&self) -> SqlResult<Vec<f64>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn query_30d_chart(&self) -> SqlResult<Vec<f64>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn query_latest(&self) -> SqlResult<Vec<(String, f64, Option<String>)>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn query_rate_of_change(&self, lookback_minutes: i64) -> SqlResult<HashMap<String, f64>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn export_csv(&self, path: &Path) -> SqlResult<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USAGE_API_URL` is never used
[INFO] [stdout]  --> src/providers/claude.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const USAGE_API_URL: &str = "https://api.anthropic.com/api/oauth/usage";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANTHROPIC_BETA` is never used
[INFO] [stdout]  --> src/providers/claude.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ANTHROPIC_BETA: &str = "oauth-2025-04-20";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UsageMetric` is never constructed
[INFO] [stdout]  --> src/providers/claude.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UsageMetric {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UsageResponse` is never constructed
[INFO] [stdout]   --> src/providers/claude.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct UsageResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `detected_plan`, `all_metrics`, and `max_utilization` are never used
[INFO] [stdout]   --> src/providers/claude.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl UsageResponse {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn detected_plan(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn all_metrics(&self) -> Vec<(String, &UsageMetric)> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn max_utilization(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_response` is never used
[INFO] [stdout]   --> src/providers/claude.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn parse_response(value: serde_json::Value) -> Result<UsageResponse, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClaudeClient` is never constructed
[INFO] [stdout]    --> src/providers/claude.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct ClaudeClient {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fetch_usage`, and `fetch_usage_web` are never used
[INFO] [stdout]    --> src/providers/claude.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl ClaudeClient {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 143 |     pub fn new() -> Result<Self, String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub async fn fetch_usage(&self, token: &str) -> Result<UsageResponse, String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub async fn fetch_usage_web(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_buster` is never used
[INFO] [stdout]    --> src/providers/claude.rs:241:4
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn cache_buster() -> u128 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_web_response` is never used
[INFO] [stdout]    --> src/providers/claude.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn parse_web_response(value: serde_json::Value) -> Result<UsageResponse, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_tier` is never used
[INFO] [stdout]    --> src/providers/claude.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn format_tier(tier: &str) -> Option<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_metric_name` is never used
[INFO] [stdout]    --> src/providers/claude.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub fn format_metric_name(key: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigManager` is never constructed
[INFO] [stdout]    --> src/config.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct ConfigManager {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `load`, `reload_if_changed`, and `save` are never used
[INFO] [stdout]    --> src/config.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl ConfigManager {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 206 |     pub fn new(exe_dir: &Path) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     fn load(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn reload_if_changed(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn save(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rate_limit_tier` and `expires_at` are never read
[INFO] [stdout]   --> src/credentials.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct CredentialInfo {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub rate_limit_tier: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     /// Token expiry time in milliseconds since epoch
[INFO] [stdout] 14 |     pub expires_at: Option<u64>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CredentialInfo` 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: variants `NotFound` and `WindowsError` are never constructed
[INFO] [stdout]   --> src/credentials.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum CredentialError {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 19 |     NotFound,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     WindowsError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CredentialError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_claude_token` is never used
[INFO] [stdout]   --> src/credentials.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn read_claude_token() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_token_from_file` is never used
[INFO] [stdout]   --> src/credentials.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn read_token_from_file() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_token_from_credential_manager` is never used
[INFO] [stdout]    --> src/credentials.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn read_token_from_credential_manager() -> Result<CredentialInfo, CredentialError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]   --> src/db.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Database {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn open(exe_dir: &Path) -> SqlResult<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USAGE_API_URL` is never used
[INFO] [stdout]  --> src/providers/claude.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const USAGE_API_URL: &str = "https://api.anthropic.com/api/oauth/usage";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANTHROPIC_BETA` is never used
[INFO] [stdout]  --> src/providers/claude.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ANTHROPIC_BETA: &str = "oauth-2025-04-20";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClaudeClient` is never constructed
[INFO] [stdout]    --> src/providers/claude.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct ClaudeClient {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fetch_usage`, and `fetch_usage_web` are never used
[INFO] [stdout]    --> src/providers/claude.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl ClaudeClient {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 143 |     pub fn new() -> Result<Self, String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub async fn fetch_usage(&self, token: &str) -> Result<UsageResponse, String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub async fn fetch_usage_web(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_buster` is never used
[INFO] [stdout]    --> src/providers/claude.rs:241:4
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn cache_buster() -> u128 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_web_response` is never used
[INFO] [stdout]    --> src/providers/claude.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn parse_web_response(value: serde_json::Value) -> Result<UsageResponse, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.36s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775", kill_on_drop: false }`
[INFO] [stdout] 7de5f22834834fd177174d445d0ab772a1982242eadcef07de8f8f30efd02775
