[INFO] fetching crate rs2-stream 0.3.3...
[INFO] checking rs2-stream-0.3.3 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate rs2-stream 0.3.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rs2-stream 0.3.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rs2-stream 0.3.3
[INFO] tweaked toml for crates.io crate rs2-stream 0.3.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs2-stream 0.3.3 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rs2-stream 0.3.3 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:328:12
[INFO] [stderr]     |
[INFO] [stderr] 328 | homepage = "https://github.com/VishnuRaman/rs2"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 333 | repository = "https://github.com/VishnuRaman/rs2"
[INFO] [stderr]     |              ------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rs2-stream` (manifest) generated 2 warnings
[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 tokio-test v0.4.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8
[INFO] running `Command { std: "docker" "start" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8", 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" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:328:12
[INFO] [stderr]     |
[INFO] [stderr] 328 | homepage = "https://github.com/VishnuRaman/rs2"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 333 | repository = "https://github.com/VishnuRaman/rs2"
[INFO] [stderr]     |              ------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rs2-stream` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking tower-service v0.3.3
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[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking base64 v0.22.1
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[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling quote v1.0.40
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[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling rdkafka-sys v4.8.0+2.3.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking borrow-or-share v0.2.2
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking etcetera v0.10.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking uuid-simd v0.8.0
[INFO] [stderr]     Checking sdd v3.0.8
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking fraction v0.15.3
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking scc v2.3.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking num_enum v0.7.3
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[INFO] [stdout] warning: unused import: `RetryPolicy`
[INFO] [stdout]   --> src/rs2.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::error::{StreamError, StreamResult, RetryPolicy};
[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: `async_stream::stream`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_stream::stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::pin_mut`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_util::pin_mut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BoxStream`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures_util::stream::{BoxStream, StreamExt};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema_validation::SchemaError`
[INFO] [stdout]   --> src/rs2_stream_ext.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::schema_validation::SchemaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::*`
[INFO] [stdout]  --> src/state/stream_ext.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::pin_mut`
[INFO] [stdout]  --> src/state/stream_ext.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_util::pin_mut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/state/stream_ext.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/state/traits.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/resource_manager.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | /// Global resource manager instance
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking testcontainers-modules v0.12.1
[INFO] [stdout] warning: unused import: `RetryPolicy`
[INFO] [stdout]   --> src/rs2.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::error::{StreamError, StreamResult, RetryPolicy};
[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: `async_stream::stream`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_stream::stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::pin_mut`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_util::pin_mut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BoxStream`
[INFO] [stdout]  --> src/rs2_stream_ext.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures_util::stream::{BoxStream, StreamExt};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema_validation::SchemaError`
[INFO] [stdout]   --> src/rs2_stream_ext.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::schema_validation::SchemaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::*`
[INFO] [stdout]  --> src/state/stream_ext.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::pin_mut`
[INFO] [stdout]  --> src/state/stream_ext.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_util::pin_mut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/state/stream_ext.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/state/traits.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/resource_manager.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | /// Global resource manager instance
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_live_chunk` and `update_metrics` are never used
[INFO] [stdout]    --> src/media/streaming.rs:208:14
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl MediaStreamingService {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 208 |     async fn create_live_chunk(&self, config: &MediaStream, sequence: u64) -> MediaChunk {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     async fn update_metrics(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cleanup_expired` and `enforce_max_size` are never used
[INFO] [stdout]   --> src/state/storage.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InMemoryState {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     async fn cleanup_expired(&self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     async fn enforce_max_size(&self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_stream::StreamExt`
[INFO] [stdout]  --> examples/resource_management_example.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_stream::StreamExt;
[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: `rs2_stream::rs2::*`
[INFO] [stdout]  --> examples/real_time_analytics_pipeline.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rs2_stream::rs2::*;
[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: `stream::iter`
[INFO] [stdout]  --> examples/real_time_analytics_pipeline.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_util::{StreamExt, stream::iter};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserProfile` is never constructed
[INFO] [stdout]   --> examples/stateful_map_example.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct UserProfile {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> examples/stateful_reduce_example.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |         CustomKeyExtractor::new(|tx: &Transaction| "global_analytics".to_string()),
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connections` is never read
[INFO] [stdout]    --> examples/transformations_grouping.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         struct ServerMetrics {
[INFO] [stdout]     |                ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |             connections: usize,
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerMetrics` has a derived impl for the trait `Clone`, 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: struct `SessionEvent` is never constructed
[INFO] [stdout]   --> examples/stateful_session_example.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SessionEvent {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `common` is never read
[INFO] [stdout]   --> examples/connector_custom.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct MyQueueConfig {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 14 |     queue_name: String,
[INFO] [stdout] 15 |     common: CommonConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyQueueConfig` has a derived impl for the trait `Clone`, 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: unused import: `rs2_stream::state::StateStorage`
[INFO] [stdout]  --> tests/state_config_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rs2_stream::state::StateStorage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserSession` is never constructed
[INFO] [stdout]   --> examples/real_time_analytics_pipeline.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct UserSession {
[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 `EventPattern` is never constructed
[INFO] [stdout]   --> examples/real_time_analytics_pipeline.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct EventPattern {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> tests/state_management_tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[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: `tokio::sync::Mutex as TokioMutex`
[INFO] [stdout]   --> tests/state_management_tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::Mutex as TokioMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `acc`
[INFO] [stdout]    --> examples/state_management_example.rs:190:10
[INFO] [stdout]     |
[INFO] [stdout] 190 |         |acc, event, state_access| {
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> examples/state_management_example.rs:183:34
[INFO] [stdout]     |
[INFO] [stdout] 183 |         CustomKeyExtractor::new(|event: &UserEvent| "global_analytics".to_string()),
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `live_service`
[INFO] [stdout]   --> tests/streaming_tests.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let live_service = StreamingServiceFactory::create_live_streaming_service();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_live_service`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_service`
[INFO] [stdout]   --> tests/streaming_tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let file_service = StreamingServiceFactory::create_file_streaming_service();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_service`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `low_latency_service`
[INFO] [stdout]   --> tests/streaming_tests.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let low_latency_service = StreamingServiceFactory::create_low_latency_service();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_latency_service`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_stream`
[INFO] [stdout]    --> tests/streaming_tests.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let chunk_stream = service.get_chunk_stream();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_stream_config` is never used
[INFO] [stdout]    --> tests/streaming_tests.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn create_test_stream_config(id: &str, chunk_size: usize) -> MediaStream {
[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 `generate_analytics` is never used
[INFO] [stdout]   --> examples/processing_elements.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 | async fn generate_analytics(user: &User) -> Result<String, Box<dyn Error + Send + Sync>> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state_access`
[INFO] [stdout]   --> tests/state_stream_ext_advanced.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |         |acc, item, state_access| Box::pin(async move { Ok(acc + item.count) }),
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_access`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> tests/concurrency_tests.rs:239:10
[INFO] [stdout]     |
[INFO] [stdout] 239 |     for (i, &result) in results.iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `permit`
[INFO] [stdout]    --> tests/concurrency_tests.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 let permit = connection_pool.acquire().await.unwrap();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_permit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]   --> examples/kafka_data_pipeline.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | use rdkafka::consumer::Consumer;
[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 variable: `event`
[INFO] [stdout]    --> tests/state_management_tests.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |             |event, state_access| {
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> tests/state_management_tests.rs:201:14
[INFO] [stdout]     |
[INFO] [stdout] 201 |             |state, event, state_access| {
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp`, `level`, and `message` are never read
[INFO] [stdout]   --> examples/batch_process_example.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct LogEntry {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 10 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 11 |     level: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has derived impls for the traits `Clone` and `Debug`, but these are 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: unused variable: `state_access`
[INFO] [stdout]    --> tests/state_stream_ext_advanced.rs:843:21
[INFO] [stdout]     |
[INFO] [stdout] 843 |         |acc, item, state_access| Box::pin(async move { Ok(acc + item.count) }),
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_access`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cancel_rx`
[INFO] [stdout]     --> tests/concurrency_tests.rs:1119:21
[INFO] [stdout]      |
[INFO] [stdout] 1119 |     let (cancel_tx, cancel_rx) = tokio::sync::oneshot::channel::<()>();
[INFO] [stdout]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cancel_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_chunk` is never used
[INFO] [stdout]   --> examples/basic_file_streaming.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn process_chunk(_chunk: &MediaChunk) {
[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 `tuple_key_extractor` is never used
[INFO] [stdout]    --> tests/state_stream_ext_advanced.rs:611:4
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn tuple_key_extractor(item: &(Instant, TestData)) -> String {
[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 `UserState` is never constructed
[INFO] [stdout]   --> examples/custom_storage_example.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UserState {
[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 `incr` is never used
[INFO] [stdout]    --> examples/custom_storage_example.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl RedisLikeStorage {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub async fn incr(&self, key: &str) -> Result<i64, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> examples/queue_message_processing.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Message {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are 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: methods `create_live_chunk` and `update_metrics` are never used
[INFO] [stdout]    --> src/media/streaming.rs:208:14
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl MediaStreamingService {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 208 |     async fn create_live_chunk(&self, config: &MediaStream, sequence: u64) -> MediaChunk {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     async fn update_metrics(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cleanup_expired` and `enforce_max_size` are never used
[INFO] [stdout]   --> src/state/storage.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InMemoryState {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     async fn cleanup_expired(&self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     async fn enforce_max_size(&self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state_access`
[INFO] [stdout]    --> tests/state_integration_tests.rs:219:22
[INFO] [stdout]     |
[INFO] [stdout] 219 |         |acc, order, state_access: StateAccess| Box::pin(async move { Ok(acc + order.amount) }),
[INFO] [stdout]     |                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_access`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> tests/state_storage_tests.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let config = StateConfig {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `common` is never read
[INFO] [stdout]   --> tests/connector_tests.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct MockConfig {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 17 |     topic: String,
[INFO] [stdout] 18 |     common: CommonConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MockConfig` has a derived impl for the trait `Clone`, 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: unused variable: `start`
[INFO] [stdout]   --> examples/parallel_processing_comprehensive.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let start = Instant::now();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FraudEvent` is never constructed
[INFO] [stdout]   --> tests/state_integration_tests.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct FraudEvent {
[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 `FraudState` is never constructed
[INFO] [stdout]   --> tests/state_integration_tests.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct FraudState {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionEvent` is never constructed
[INFO] [stdout]   --> tests/state_integration_tests.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct SessionEvent {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionState` is never constructed
[INFO] [stdout]   --> tests/state_integration_tests.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct SessionState {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `quickcheck`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.quickcheck]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `quickcheck`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `quickcheck`
[INFO] [stderr]   --> Cargo.toml:75:19
[INFO] [stderr]    |
[INFO] [stderr] 75 | [dev-dependencies.quickcheck]
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `quickcheck`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `rs2-stream` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 24s
[INFO] running `Command { std: "docker" "inspect" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8", kill_on_drop: false }`
[INFO] [stdout] f2958e45685307f5e3dc928a191ff881b7e8a70e6e04abaf4097c5dfbd6c9ef8
