[INFO] cloning repository https://github.com/mahmudsudo/daemon_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahmudsudo/daemon_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmudsudo%2Fdaemon_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmudsudo%2Fdaemon_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6905652569eac8e6e69f1c13dfa55d99f35807f0
[INFO] testing mahmudsudo/daemon_rs against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmudsudo%2Fdaemon_rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mahmudsudo/daemon_rs
[INFO] finished tweaking git repo https://github.com/mahmudsudo/daemon_rs
[INFO] tweaked toml for git repo https://github.com/mahmudsudo/daemon_rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mahmudsudo/daemon_rs on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mahmudsudo/daemon_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.7
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f45db426d02c9a618feb5af5538f7d6f60a89f0bfa59795ac087871df91ea0e
[INFO] running `Command { std: "docker" "start" "-a" "8f45db426d02c9a618feb5af5538f7d6f60a89f0bfa59795ac087871df91ea0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f45db426d02c9a618feb5af5538f7d6f60a89f0bfa59795ac087871df91ea0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f45db426d02c9a618feb5af5538f7d6f60a89f0bfa59795ac087871df91ea0e", kill_on_drop: false }`
[INFO] [stdout] 8f45db426d02c9a618feb5af5538f7d6f60a89f0bfa59795ac087871df91ea0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2769c9593f235e9e3b6a293411187cfa78de54a743986a160f8a99acc4b03eb9
[INFO] running `Command { std: "docker" "start" "-a" "2769c9593f235e9e3b6a293411187cfa78de54a743986a160f8a99acc4b03eb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
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[INFO] [stderr]    Compiling jsonschema v0.17.1
[INFO] [stderr]    Compiling tonic v0.9.2
[INFO] [stderr]    Compiling opentelemetry-proto v0.4.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.14.0
[INFO] [stderr]    Compiling daemon_rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Tracer`
[INFO] [stdout]  --> src/otel.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[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 import: `Tracer`
[INFO] [stdout]  --> src/otel.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_time` and `end_time` are never read
[INFO] [stdout]   --> src/ai_api.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TraceQueryParams {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 28 |     #[serde(default)]
[INFO] [stdout] 29 |     pub start_time: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 30 |     #[serde(default)]
[INFO] [stdout] 31 |     pub end_time: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraceQueryParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shutdown_tracing` is never used
[INFO] [stdout]   --> src/otel.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn shutdown_tracing() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_error` is never used
[INFO] [stdout]   --> src/otel.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn record_error(span: &tracing::Span, error: &anyhow::Error) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TraceStorage` is never constructed
[INFO] [stdout]   --> src/trace_storage.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct TraceStorage {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/trace_storage.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl TraceStorage {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  53 |     pub fn new(storage_dir: PathBuf, compression: Compression, batch_size: usize) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn add_span(&mut self, span: TraceSpan) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn generate_file_path(&mut self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn spans_to_record_batch(&self, spans: &[TraceSpan]) -> Result<RecordBatch> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn create_schema(&self) -> Arc<Schema> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn write_record_batch(&mut self, path: &Path, batch: RecordBatch) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn list_files(&self) -> Result<Vec<PathBuf>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "2769c9593f235e9e3b6a293411187cfa78de54a743986a160f8a99acc4b03eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2769c9593f235e9e3b6a293411187cfa78de54a743986a160f8a99acc4b03eb9", kill_on_drop: false }`
[INFO] [stdout] 2769c9593f235e9e3b6a293411187cfa78de54a743986a160f8a99acc4b03eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b7d685867ca9dafe021a2bb4371f81a63d5dfc9bd2687f83e144ab7e81142d
[INFO] running `Command { std: "docker" "start" "-a" "e7b7d685867ca9dafe021a2bb4371f81a63d5dfc9bd2687f83e144ab7e81142d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling arrow-array v53.4.1
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling arrow-select v53.4.1
[INFO] [stderr]    Compiling arrow-arith v53.4.1
[INFO] [stderr]    Compiling arrow-row v53.4.1
[INFO] [stderr]    Compiling opentelemetry-proto v0.4.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.14.0
[INFO] [stderr]    Compiling jsonschema v0.17.1
[INFO] [stderr]    Compiling arrow-cast v53.4.1
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[INFO] [stderr]    Compiling daemon_rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Tracer`
[INFO] [stdout]  --> src/otel.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]   --> examples/ai_agent_client.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct TraceSummary {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     start_time: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraceSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trace_id` is never read
[INFO] [stdout]   --> examples/ai_agent_client.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct TraceDetailResponse {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] 28 |     trace_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraceDetailResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span_id`, `name`, `start_time`, `duration_ms`, `attributes`, and `status` are never read
[INFO] [stdout]   --> examples/ai_agent_client.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct SpanNode {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 35 |     span_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 36 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 37 |     start_time: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 38 |     duration_ms: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 39 |     attributes: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 40 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SpanNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span_id` is never read
[INFO] [stdout]   --> examples/ai_agent_client.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct SlowOperation {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     span_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SlowOperation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tracer`
[INFO] [stdout]  --> src/otel.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[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 import: `Tracer`
[INFO] [stdout]  --> src/otel.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_time` and `end_time` are never read
[INFO] [stdout]   --> src/ai_api.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TraceQueryParams {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 28 |     #[serde(default)]
[INFO] [stdout] 29 |     pub start_time: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 30 |     #[serde(default)]
[INFO] [stdout] 31 |     pub end_time: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraceQueryParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shutdown_tracing` is never used
[INFO] [stdout]   --> src/otel.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn shutdown_tracing() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_error` is never used
[INFO] [stdout]   --> src/otel.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn record_error(span: &tracing::Span, error: &anyhow::Error) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TraceStorage` is never constructed
[INFO] [stdout]   --> src/trace_storage.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct TraceStorage {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/trace_storage.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl TraceStorage {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  53 |     pub fn new(storage_dir: PathBuf, compression: Compression, batch_size: usize) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn add_span(&mut self, span: TraceSpan) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn generate_file_path(&mut self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn spans_to_record_batch(&self, spans: &[TraceSpan]) -> Result<RecordBatch> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn create_schema(&self) -> Arc<Schema> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn write_record_batch(&mut self, path: &Path, batch: RecordBatch) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn list_files(&self) -> Result<Vec<PathBuf>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "e7b7d685867ca9dafe021a2bb4371f81a63d5dfc9bd2687f83e144ab7e81142d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b7d685867ca9dafe021a2bb4371f81a63d5dfc9bd2687f83e144ab7e81142d", kill_on_drop: false }`
[INFO] [stdout] e7b7d685867ca9dafe021a2bb4371f81a63d5dfc9bd2687f83e144ab7e81142d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3730127775a3b5677ec5a2b77ec81fddeb61844b02496a89428e8d7d99f9246a
[INFO] running `Command { std: "docker" "start" "-a" "3730127775a3b5677ec5a2b77ec81fddeb61844b02496a89428e8d7d99f9246a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Tracer`
[INFO] [stderr]  --> src/otel.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use opentelemetry::trace::{Tracer, TracerProvider as _};
[INFO] [stderr]   |                            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `daemon_rs` (lib) generated 1 warning
[INFO] [stderr] warning: field `start_time` is never read
[INFO] [stderr]   --> examples/ai_agent_client.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct TraceSummary {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     start_time: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TraceSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `trace_id` is never read
[INFO] [stderr]   --> examples/ai_agent_client.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct TraceDetailResponse {
[INFO] [stderr]    |        ------------------- field in this struct
[INFO] [stderr] 28 |     trace_id: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TraceDetailResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `span_id`, `name`, `start_time`, `duration_ms`, `attributes`, and `status` are never read
[INFO] [stderr]   --> examples/ai_agent_client.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct SpanNode {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 35 |     span_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 36 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 37 |     start_time: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 38 |     duration_ms: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 39 |     attributes: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 40 |     status: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SpanNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `span_id` is never read
[INFO] [stderr]   --> examples/ai_agent_client.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | struct SlowOperation {
[INFO] [stderr]    |        ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 56 |     span_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SlowOperation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `start_time` and `end_time` are never read
[INFO] [stderr]   --> src/ai_api.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct TraceQueryParams {
[INFO] [stderr]    |            ---------------- fields in this struct
[INFO] [stderr] 28 |     #[serde(default)]
[INFO] [stderr] 29 |     pub start_time: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 30 |     #[serde(default)]
[INFO] [stderr] 31 |     pub end_time: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TraceQueryParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `shutdown_tracing` is never used
[INFO] [stderr]   --> src/otel.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn shutdown_tracing() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `record_error` is never used
[INFO] [stderr]   --> src/otel.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn record_error(span: &tracing::Span, error: &anyhow::Error) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TraceStorage` is never constructed
[INFO] [stderr]   --> src/trace_storage.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct TraceStorage {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/trace_storage.rs:53:12
[INFO] [stderr]     |
[INFO] [stderr]  52 | impl TraceStorage {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr]  53 |     pub fn new(storage_dir: PathBuf, compression: Compression, batch_size: usize) -> Result<Self> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  67 |     pub fn add_span(&mut self, span: TraceSpan) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  78 |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  99 |     fn generate_file_path(&mut self) -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     fn spans_to_record_batch(&self, spans: &[TraceSpan]) -> Result<RecordBatch> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 163 |     fn create_schema(&self) -> Arc<Schema> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 187 |     fn write_record_batch(&mut self, path: &Path, batch: RecordBatch) -> Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 |     pub fn list_files(&self) -> Result<Vec<PathBuf>> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `daemon_rs` (example "ai_agent_client") generated 4 warnings
[INFO] [stderr] warning: `daemon_rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `daemon_rs` (bin "daemon_rs" test) generated 6 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daemon_rs-8c2c11bb1983242a)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test schema::tests::test_fast_path_parsing ... ok
[INFO] [stdout] test schema::tests::test_default_schema_valid ... ok
[INFO] [stdout] test storage::tests::test_storage_engine_basic ... ok
[INFO] [stdout] test query::tests::test_query_engine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/daemon_rs-c80ffb7035f09972)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test query::tests::test_query_engine ... ok
[INFO] [stdout] test schema::tests::test_fast_path_parsing ... ok
[INFO] [stdout] test schema::tests::test_default_schema_valid ... ok
[INFO] [stdout] test storage::tests::test_storage_engine_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3730127775a3b5677ec5a2b77ec81fddeb61844b02496a89428e8d7d99f9246a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3730127775a3b5677ec5a2b77ec81fddeb61844b02496a89428e8d7d99f9246a", kill_on_drop: false }`
[INFO] [stdout] 3730127775a3b5677ec5a2b77ec81fddeb61844b02496a89428e8d7d99f9246a