[INFO] cloning repository https://github.com/dviejokfs/opentelemetry-backend-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dviejokfs/opentelemetry-backend-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdviejokfs%2Fopentelemetry-backend-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdviejokfs%2Fopentelemetry-backend-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b3e723ed177fcf2364c8fcbda92446e8eaa331b
[INFO] testing dviejokfs/opentelemetry-backend-poc against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdviejokfs%2Fopentelemetry-backend-poc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dviejokfs/opentelemetry-backend-poc
[INFO] finished tweaking git repo https://github.com/dviejokfs/opentelemetry-backend-poc
[INFO] tweaked toml for git repo https://github.com/dviejokfs/opentelemetry-backend-poc written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dviejokfs/opentelemetry-backend-poc on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dviejokfs/opentelemetry-backend-poc 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "aea4b3c4b542a71eb594b81f63e703219800f8a72e2824ceeefdb49595bb1877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aea4b3c4b542a71eb594b81f63e703219800f8a72e2824ceeefdb49595bb1877", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "bb8f938cd672118c5b3d879da101a21b95ac0f5344ef9d8bb9f79efe58ca5817", kill_on_drop: false }`
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[INFO] [stderr]    Compiling opentelemetry-server-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `body::Bytes`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     body::Bytes,
[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 imports: `ExportTraceServiceRequest` and `trace_service_server::TraceServiceServer`
[INFO] [stdout]  --> src/main.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     collector::trace::v1::{trace_service_server::TraceServiceServer, ExportTraceServiceRequest},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opentelemetry_proto::tonic::common::v1::KeyValue`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use opentelemetry_proto::tonic::common::v1::KeyValue;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogRecord`, `LogsData`, and `ScopeLogs`
[INFO] [stdout]   --> src/main.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 | use opentelemetry_proto::tonic::logs::v1::{LogRecord, LogsData, ResourceLogs, ScopeLogs};
[INFO] [stdout]    |                                            ^^^^^^^^^  ^^^^^^^^                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::Connection`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rusqlite::Connection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/main.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 | use tracing::{debug, error, info, warn};
[INFO] [stdout]    |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tracing_subscriber::layer::SubscriberExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopeSpans` and `Span`
[INFO] [stdout]    --> src/main.rs:181:60
[INFO] [stdout]     |
[INFO] [stdout] 181 | use opentelemetry_proto::tonic::trace::v1::{ResourceSpans, ScopeSpans, Span};
[INFO] [stdout]     |                                                            ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_spans_by_trace` is never used
[INFO] [stdout]    --> src/main.rs:281:10
[INFO] [stdout]     |
[INFO] [stdout] 281 | async fn query_spans_by_trace(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_span_by_id` is never used
[INFO] [stdout]    --> src/main.rs:292:10
[INFO] [stdout]     |
[INFO] [stdout] 292 | async fn query_span_by_id(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Database` and `Serialization` are never constructed
[INFO] [stdout]     --> src/main.rs:1577:5
[INFO] [stdout]      |
[INFO] [stdout] 1576 | enum AppError {
[INFO] [stdout]      |      -------- variants in this enum
[INFO] [stdout] 1577 |     Database(rusqlite::Error),
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 1578 |     Serialization(serde_json::Error),
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `AppError` 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 `scope_info` is never read
[INFO] [stdout]    --> src/main.rs:549:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |     pub struct DbLogRecord {
[INFO] [stdout]     |                ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 549 |         pub scope_info: Option<serde_json::Value>,
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbLogRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `store_attribute`, `query_logs_by_attribute`, `get_log_attributes`, `get_resource_attributes`, and `query_span_by_id` are never used
[INFO] [stdout]     --> src/main.rs:785:12
[INFO] [stdout]      |
[INFO] [stdout]  570 |     impl Database {
[INFO] [stdout]      |     ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  785 |         fn store_attribute(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  822 |         pub fn query_logs_by_attribute(&self, key: &str, value: &str) -> Result<Vec<DbLogRecord>> {
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  865 |         fn get_log_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1005 |         fn get_resource_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1391 |         pub fn query_span_by_id(
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "bb8f938cd672118c5b3d879da101a21b95ac0f5344ef9d8bb9f79efe58ca5817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8f938cd672118c5b3d879da101a21b95ac0f5344ef9d8bb9f79efe58ca5817", kill_on_drop: false }`
[INFO] [stdout] bb8f938cd672118c5b3d879da101a21b95ac0f5344ef9d8bb9f79efe58ca5817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2027b8e615a0ead7a5f9f5bf9adea4ae79e5bbc52fed148746331926239fc248
[INFO] running `Command { std: "docker" "start" "-a" "2027b8e615a0ead7a5f9f5bf9adea4ae79e5bbc52fed148746331926239fc248", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentelemetry-server-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `body::Bytes`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     body::Bytes,
[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 imports: `ExportTraceServiceRequest` and `trace_service_server::TraceServiceServer`
[INFO] [stdout]  --> src/main.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     collector::trace::v1::{trace_service_server::TraceServiceServer, ExportTraceServiceRequest},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opentelemetry_proto::tonic::common::v1::KeyValue`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use opentelemetry_proto::tonic::common::v1::KeyValue;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogRecord`, `LogsData`, and `ScopeLogs`
[INFO] [stdout]   --> src/main.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 | use opentelemetry_proto::tonic::logs::v1::{LogRecord, LogsData, ResourceLogs, ScopeLogs};
[INFO] [stdout]    |                                            ^^^^^^^^^  ^^^^^^^^                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::Connection`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rusqlite::Connection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/main.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 | use tracing::{debug, error, info, warn};
[INFO] [stdout]    |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tracing_subscriber::layer::SubscriberExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopeSpans` and `Span`
[INFO] [stdout]    --> src/main.rs:181:60
[INFO] [stdout]     |
[INFO] [stdout] 181 | use opentelemetry_proto::tonic::trace::v1::{ResourceSpans, ScopeSpans, Span};
[INFO] [stdout]     |                                                            ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_spans_by_trace` is never used
[INFO] [stdout]    --> src/main.rs:281:10
[INFO] [stdout]     |
[INFO] [stdout] 281 | async fn query_spans_by_trace(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_span_by_id` is never used
[INFO] [stdout]    --> src/main.rs:292:10
[INFO] [stdout]     |
[INFO] [stdout] 292 | async fn query_span_by_id(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Database` and `Serialization` are never constructed
[INFO] [stdout]     --> src/main.rs:1577:5
[INFO] [stdout]      |
[INFO] [stdout] 1576 | enum AppError {
[INFO] [stdout]      |      -------- variants in this enum
[INFO] [stdout] 1577 |     Database(rusqlite::Error),
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 1578 |     Serialization(serde_json::Error),
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `AppError` 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 `scope_info` is never read
[INFO] [stdout]    --> src/main.rs:549:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |     pub struct DbLogRecord {
[INFO] [stdout]     |                ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 549 |         pub scope_info: Option<serde_json::Value>,
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbLogRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `store_attribute`, `query_logs_by_attribute`, `get_log_attributes`, `get_resource_attributes`, and `query_span_by_id` are never used
[INFO] [stdout]     --> src/main.rs:785:12
[INFO] [stdout]      |
[INFO] [stdout]  570 |     impl Database {
[INFO] [stdout]      |     ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  785 |         fn store_attribute(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  822 |         pub fn query_logs_by_attribute(&self, key: &str, value: &str) -> Result<Vec<DbLogRecord>> {
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  865 |         fn get_log_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1005 |         fn get_resource_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1391 |         pub fn query_span_by_id(
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "2027b8e615a0ead7a5f9f5bf9adea4ae79e5bbc52fed148746331926239fc248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2027b8e615a0ead7a5f9f5bf9adea4ae79e5bbc52fed148746331926239fc248", kill_on_drop: false }`
[INFO] [stdout] 2027b8e615a0ead7a5f9f5bf9adea4ae79e5bbc52fed148746331926239fc248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de8b7ed2ffca4a5d27e82cfcf824f126a5f2d1be0889c06288bd78e904cb490c
[INFO] running `Command { std: "docker" "start" "-a" "de8b7ed2ffca4a5d27e82cfcf824f126a5f2d1be0889c06288bd78e904cb490c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `body::Bytes`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     body::Bytes,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExportTraceServiceRequest` and `trace_service_server::TraceServiceServer`
[INFO] [stderr]  --> src/main.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     collector::trace::v1::{trace_service_server::TraceServiceServer, ExportTraceServiceRequest},
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `opentelemetry_proto::tonic::common::v1::KeyValue`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use opentelemetry_proto::tonic::common::v1::KeyValue;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LogRecord`, `LogsData`, and `ScopeLogs`
[INFO] [stderr]   --> src/main.rs:14:44
[INFO] [stderr]    |
[INFO] [stderr] 14 | use opentelemetry_proto::tonic::logs::v1::{LogRecord, LogsData, ResourceLogs, ScopeLogs};
[INFO] [stderr]    |                                            ^^^^^^^^^  ^^^^^^^^                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusqlite::Connection`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rusqlite::Connection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/main.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | use tracing::{debug, error, info, warn};
[INFO] [stderr]    |                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing_subscriber::layer::SubscriberExt`
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tracing_subscriber::layer::SubscriberExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ScopeSpans` and `Span`
[INFO] [stderr]    --> src/main.rs:181:60
[INFO] [stderr]     |
[INFO] [stderr] 181 | use opentelemetry_proto::tonic::trace::v1::{ResourceSpans, ScopeSpans, Span};
[INFO] [stderr]     |                                                            ^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `query_spans_by_trace` is never used
[INFO] [stderr]    --> src/main.rs:281:10
[INFO] [stderr]     |
[INFO] [stderr] 281 | async fn query_spans_by_trace(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `query_span_by_id` is never used
[INFO] [stderr]    --> src/main.rs:292:10
[INFO] [stderr]     |
[INFO] [stderr] 292 | async fn query_span_by_id(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Database` and `Serialization` are never constructed
[INFO] [stderr]     --> src/main.rs:1577:5
[INFO] [stderr]      |
[INFO] [stderr] 1576 | enum AppError {
[INFO] [stderr]      |      -------- variants in this enum
[INFO] [stderr] 1577 |     Database(rusqlite::Error),
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr] 1578 |     Serialization(serde_json::Error),
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `scope_info` is never read
[INFO] [stderr]    --> src/main.rs:549:13
[INFO] [stderr]     |
[INFO] [stderr] 538 |     pub struct DbLogRecord {
[INFO] [stderr]     |                ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 549 |         pub scope_info: Option<serde_json::Value>,
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `DbLogRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `store_attribute`, `query_logs_by_attribute`, `get_log_attributes`, `get_resource_attributes`, and `query_span_by_id` are never used
[INFO] [stderr]     --> src/main.rs:785:12
[INFO] [stderr]      |
[INFO] [stderr]  570 |     impl Database {
[INFO] [stderr]      |     ------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  785 |         fn store_attribute(
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  822 |         pub fn query_logs_by_attribute(&self, key: &str, value: &str) -> Result<Vec<DbLogRecord>> {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  865 |         fn get_log_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1005 |         fn get_resource_attributes(&self, log_id: i64) -> Result<serde_json::Value> {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1391 |         pub fn query_span_by_id(
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `opentelemetry-server-poc` (bin "opentelemetry-server-poc" test) generated 13 warnings (run `cargo fix --bin "opentelemetry-server-poc" -p opentelemetry-server-poc --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/opentelemetry_server_poc-3c9978156d571ad6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de8b7ed2ffca4a5d27e82cfcf824f126a5f2d1be0889c06288bd78e904cb490c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8b7ed2ffca4a5d27e82cfcf824f126a5f2d1be0889c06288bd78e904cb490c", kill_on_drop: false }`
[INFO] [stdout] de8b7ed2ffca4a5d27e82cfcf824f126a5f2d1be0889c06288bd78e904cb490c
