[INFO] fetching crate schema-registry-client 0.4.1... [INFO] testing schema-registry-client-0.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate schema-registry-client 0.4.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate schema-registry-client 0.4.1 [INFO] finished tweaking crates.io crate schema-registry-client 0.4.1 [INFO] tweaked toml for crates.io crate schema-registry-client 0.4.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate schema-registry-client 0.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate schema-registry-client 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21e8c287b47b0961a434bb40ac679dae7b5d917697400cea448cf8f358df07dd [INFO] running `Command { std: "docker" "start" "-a" "21e8c287b47b0961a434bb40ac679dae7b5d917697400cea448cf8f358df07dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21e8c287b47b0961a434bb40ac679dae7b5d917697400cea448cf8f358df07dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e8c287b47b0961a434bb40ac679dae7b5d917697400cea448cf8f358df07dd", kill_on_drop: false }` [INFO] [stdout] 21e8c287b47b0961a434bb40ac679dae7b5d917697400cea448cf8f358df07dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 781d8aa97ddf3ec198bf93161c9b2a964dc1e43a571cbb686ca43d2bd3382c03 [INFO] running `Command { std: "docker" "start" "-a" "781d8aa97ddf3ec198bf93161c9b2a964dc1e43a571cbb686ca43d2bd3382c03", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling tokio v1.46.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling borrow-or-share v0.2.2 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling h2 v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling bon-macros v3.6.4 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling tink-proto v0.3.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling fluent-uri v0.3.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling mini-moka v0.10.3 [INFO] [stderr] Compiling uuid-simd v0.8.0 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling referencing v0.30.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling fraction v0.15.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling bon v3.6.4 [INFO] [stderr] Compiling serde_bytes v0.11.17 [INFO] [stderr] Compiling email_address v0.2.9 [INFO] [stderr] Compiling reqwest v0.12.15 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling fancy-regex v0.14.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling prost-reflect-derive v0.15.1 [INFO] [stderr] Compiling sha-1 v0.10.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling triomphe v0.1.14 [INFO] [stderr] Compiling tagptr v0.2.0 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling bytecount v0.6.8 [INFO] [stderr] Compiling tink-core v0.3.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling prost-reflect v0.15.3 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling trait-variant v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling integer-encoding v4.0.2 [INFO] [stderr] Compiling jsonschema v0.30.0 [INFO] [stderr] Compiling apache-avro v0.19.0 [INFO] [stderr] Compiling schema-registry-client v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SerdeType` [INFO] [stdout] --> src/serdes/avro.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [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: `SerdeType` [INFO] [stdout] --> src/serdes/json.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validator_for` [INFO] [stdout] --> src/serdes/json.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | use jsonschema::{ValidationError, Validator, validator_for}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/serdes/json.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes` [INFO] [stdout] --> src/serdes/protobuf.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use prost::{Message, bytes}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/serdes/protobuf.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | use std::io::{BufReader, Cursor}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let deleted = false; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | deleted: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:223:32 [INFO] [stdout] | [INFO] [stdout] 223 | async fn get_config(&self, subject: &str) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | subject: &str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | config: &ServerConfig, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | async fn update_default_config(&self, config: &ServerConfig) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `latest_schema` [INFO] [stdout] --> src/serdes/avro.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | if let Some(ref latest_schema) = latest_schema { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latest_schema` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pool` is assigned to, but never used [INFO] [stdout] --> src/serdes/protobuf.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let pool; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pool` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pool` is never read [INFO] [stdout] --> src/serdes/protobuf.rs:165:18 [INFO] [stdout] | [INFO] [stdout] 165 | (fd, pool) = self.get_parsed_schema(&schema).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serdes/protobuf.rs:445:14 [INFO] [stdout] | [INFO] [stdout] 445 | let (mut writer_schema, mut pool) = self.get_parsed_schema(&writer_schema_raw).await?; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/serdes/avro.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base64::Engine` [INFO] [stdout] --> src/serdes/json.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use base64::Engine; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serde_type` [INFO] [stdout] --> src/serdes/protobuf.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn default_reference_subject_name_strategy(ref_name: &str, serde_type: &SerdeType) -> String { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desc_proto` [INFO] [stdout] --> src/serdes/protobuf.rs:564:25 [INFO] [stdout] | [INFO] [stdout] 564 | let (full_name, desc_proto) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desc_proto` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/serdes/serde.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | .map_err(|e| Serialization("could not read schema ID".to_string()))?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:753:31 [INFO] [stdout] | [INFO] [stdout] 753 | fn get_rule_action(&self, ctx: &RuleContext, action_name: &str) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_config` [INFO] [stdout] --> src/serdes/serde.rs:969:9 [INFO] [stdout] | [INFO] [stdout] 969 | client_config: &ClientConfig, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_config` [INFO] [stdout] --> src/serdes/serde.rs:970:9 [INFO] [stdout] | [INFO] [stdout] 970 | rule_config: &HashMap, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1073:9 [INFO] [stdout] | [INFO] [stdout] 1073 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:1102:9 [INFO] [stdout] | [INFO] [stdout] 1102 | ctx: &RuleContext, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1103:9 [INFO] [stdout] | [INFO] [stdout] 1103 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ex` [INFO] [stdout] --> src/serdes/serde.rs:1104:9 [INFO] [stdout] | [INFO] [stdout] 1104 | ex: Option, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_FILE_DESCRIPTOR_SET` is never used [INFO] [stdout] --> src/lib.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | static TEST_FILE_DESCRIPTOR_SET: &[u8] = include_bytes!("codegen/test/file_descriptor_set.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_DESCRIPTOR_POOL` is never used [INFO] [stdout] --> src/lib.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | static TEST_DESCRIPTOR_POOL: LazyLock = LazyLock::new(|| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_id_by_schema` and `get_registered_by_id` are never used [INFO] [stdout] --> src/rest/schema_registry_client.rs:802:12 [INFO] [stdout] | [INFO] [stdout] 680 | impl SchemaStore { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 802 | pub fn get_id_by_schema(&self, subject: &str, schema: &Schema) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 825 | pub fn get_registered_by_id(&self, subject: &str, schema_id: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/avro.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a, T: Client + Sync> AvroSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 197 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/json.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a, T: Client + Sync> JsonSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 206 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/protobuf.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a, T: Client + Sync> ProtobufSerializer<'a, T> { [INFO] [stdout] | ---------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 329 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_actions` is never used [INFO] [stdout] --> src/serdes/serde.rs:1379:15 [INFO] [stdout] | [INFO] [stdout] 1379 | pub(crate) fn get_actions(rule_registry: Option<&RuleRegistry>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_overrides` is never used [INFO] [stdout] --> src/serdes/serde.rs:1398:15 [INFO] [stdout] | [INFO] [stdout] 1398 | pub(crate) fn get_overrides(rule_registry: Option<&RuleRegistry>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 38s [INFO] running `Command { std: "docker" "inspect" "781d8aa97ddf3ec198bf93161c9b2a964dc1e43a571cbb686ca43d2bd3382c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "781d8aa97ddf3ec198bf93161c9b2a964dc1e43a571cbb686ca43d2bd3382c03", kill_on_drop: false }` [INFO] [stdout] 781d8aa97ddf3ec198bf93161c9b2a964dc1e43a571cbb686ca43d2bd3382c03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2e7451e49a5d47e4b7d78d47f0c86d4bfa4254b9c389532b4088bcf30966b40 [INFO] running `Command { std: "docker" "start" "-a" "f2e7451e49a5d47e4b7d78d47f0c86d4bfa4254b9c389532b4088bcf30966b40", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.7.6 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling rdkafka-sys v4.8.0+2.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling apache-avro v0.19.0 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling tokio v1.46.0 [INFO] [stderr] Compiling tink-proto v0.3.0 [INFO] [stderr] Compiling tink-core v0.3.0 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling h2 v0.4.9 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.11 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.15 [INFO] [stderr] Compiling jsonschema v0.30.0 [INFO] [stderr] Compiling schema-registry-client v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SerdeType` [INFO] [stdout] --> src/serdes/avro.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [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: `SerdeType` [INFO] [stdout] --> src/serdes/json.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validator_for` [INFO] [stdout] --> src/serdes/json.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | use jsonschema::{ValidationError, Validator, validator_for}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/serdes/json.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes` [INFO] [stdout] --> src/serdes/protobuf.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use prost::{Message, bytes}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/serdes/protobuf.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | use std::io::{BufReader, Cursor}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let deleted = false; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | deleted: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:223:32 [INFO] [stdout] | [INFO] [stdout] 223 | async fn get_config(&self, subject: &str) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | subject: &str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | config: &ServerConfig, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | async fn update_default_config(&self, config: &ServerConfig) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `latest_schema` [INFO] [stdout] --> src/serdes/avro.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | if let Some(ref latest_schema) = latest_schema { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latest_schema` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pool` is assigned to, but never used [INFO] [stdout] --> src/serdes/protobuf.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let pool; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pool` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pool` is never read [INFO] [stdout] --> src/serdes/protobuf.rs:165:18 [INFO] [stdout] | [INFO] [stdout] 165 | (fd, pool) = self.get_parsed_schema(&schema).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serdes/protobuf.rs:445:14 [INFO] [stdout] | [INFO] [stdout] 445 | let (mut writer_schema, mut pool) = self.get_parsed_schema(&writer_schema_raw).await?; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/serdes/avro.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base64::Engine` [INFO] [stdout] --> src/serdes/json.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use base64::Engine; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serde_type` [INFO] [stdout] --> src/serdes/protobuf.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn default_reference_subject_name_strategy(ref_name: &str, serde_type: &SerdeType) -> String { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desc_proto` [INFO] [stdout] --> src/serdes/protobuf.rs:564:25 [INFO] [stdout] | [INFO] [stdout] 564 | let (full_name, desc_proto) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desc_proto` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/serdes/serde.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | .map_err(|e| Serialization("could not read schema ID".to_string()))?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:753:31 [INFO] [stdout] | [INFO] [stdout] 753 | fn get_rule_action(&self, ctx: &RuleContext, action_name: &str) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_config` [INFO] [stdout] --> src/serdes/serde.rs:969:9 [INFO] [stdout] | [INFO] [stdout] 969 | client_config: &ClientConfig, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_config` [INFO] [stdout] --> src/serdes/serde.rs:970:9 [INFO] [stdout] | [INFO] [stdout] 970 | rule_config: &HashMap, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1073:9 [INFO] [stdout] | [INFO] [stdout] 1073 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:1102:9 [INFO] [stdout] | [INFO] [stdout] 1102 | ctx: &RuleContext, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1103:9 [INFO] [stdout] | [INFO] [stdout] 1103 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ex` [INFO] [stdout] --> src/serdes/serde.rs:1104:9 [INFO] [stdout] | [INFO] [stdout] 1104 | ex: Option, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_FILE_DESCRIPTOR_SET` is never used [INFO] [stdout] --> src/lib.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | static TEST_FILE_DESCRIPTOR_SET: &[u8] = include_bytes!("codegen/test/file_descriptor_set.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_DESCRIPTOR_POOL` is never used [INFO] [stdout] --> src/lib.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | static TEST_DESCRIPTOR_POOL: LazyLock = LazyLock::new(|| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_id_by_schema` and `get_registered_by_id` are never used [INFO] [stdout] --> src/rest/schema_registry_client.rs:802:12 [INFO] [stdout] | [INFO] [stdout] 680 | impl SchemaStore { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 802 | pub fn get_id_by_schema(&self, subject: &str, schema: &Schema) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 825 | pub fn get_registered_by_id(&self, subject: &str, schema_id: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/avro.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a, T: Client + Sync> AvroSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 197 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/json.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a, T: Client + Sync> JsonSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 206 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/protobuf.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a, T: Client + Sync> ProtobufSerializer<'a, T> { [INFO] [stdout] | ---------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 329 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_actions` is never used [INFO] [stdout] --> src/serdes/serde.rs:1379:15 [INFO] [stdout] | [INFO] [stdout] 1379 | pub(crate) fn get_actions(rule_registry: Option<&RuleRegistry>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_overrides` is never used [INFO] [stdout] --> src/serdes/serde.rs:1398:15 [INFO] [stdout] | [INFO] [stdout] 1398 | pub(crate) fn get_overrides(rule_registry: Option<&RuleRegistry>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rdkafka v0.37.0 [INFO] [stdout] warning: unused import: `SerdeType` [INFO] [stdout] --> src/serdes/avro.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [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: `SerdeType` [INFO] [stdout] --> src/serdes/json.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `validator_for` [INFO] [stdout] --> src/serdes/json.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | use jsonschema::{ValidationError, Validator, validator_for}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/serdes/json.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes` [INFO] [stdout] --> src/serdes/protobuf.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use prost::{Message, bytes}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/serdes/protobuf.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | use std::io::{BufReader, Cursor}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let deleted = false; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleted` [INFO] [stdout] --> src/rest/mock_dek_registry_client.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | deleted: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:223:32 [INFO] [stdout] | [INFO] [stdout] 223 | async fn get_config(&self, subject: &str) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | subject: &str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | config: &ServerConfig, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/rest/mock_schema_registry_client.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | async fn update_default_config(&self, config: &ServerConfig) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `latest_schema` [INFO] [stdout] --> src/serdes/avro.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | if let Some(ref latest_schema) = latest_schema { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latest_schema` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pool` is assigned to, but never used [INFO] [stdout] --> src/serdes/protobuf.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let pool; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pool` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pool` is never read [INFO] [stdout] --> src/serdes/protobuf.rs:165:18 [INFO] [stdout] | [INFO] [stdout] 165 | (fd, pool) = self.get_parsed_schema(&schema).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/serdes/protobuf.rs:445:14 [INFO] [stdout] | [INFO] [stdout] 445 | let (mut writer_schema, mut pool) = self.get_parsed_schema(&writer_schema_raw).await?; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/serdes/avro.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base64::Engine` [INFO] [stdout] --> src/serdes/json.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use base64::Engine; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serde_type` [INFO] [stdout] --> src/serdes/protobuf.rs:50:64 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn default_reference_subject_name_strategy(ref_name: &str, serde_type: &SerdeType) -> String { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desc_proto` [INFO] [stdout] --> src/serdes/protobuf.rs:564:25 [INFO] [stdout] | [INFO] [stdout] 564 | let (full_name, desc_proto) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desc_proto` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/serdes/serde.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | .map_err(|e| Serialization("could not read schema ID".to_string()))?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:753:31 [INFO] [stdout] | [INFO] [stdout] 753 | fn get_rule_action(&self, ctx: &RuleContext, action_name: &str) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_config` [INFO] [stdout] --> src/serdes/serde.rs:969:9 [INFO] [stdout] | [INFO] [stdout] 969 | client_config: &ClientConfig, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_config` [INFO] [stdout] --> src/serdes/serde.rs:970:9 [INFO] [stdout] | [INFO] [stdout] 970 | rule_config: &HashMap, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1073:9 [INFO] [stdout] | [INFO] [stdout] 1073 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/serdes/serde.rs:1102:9 [INFO] [stdout] | [INFO] [stdout] 1102 | ctx: &RuleContext, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/serdes/serde.rs:1103:9 [INFO] [stdout] | [INFO] [stdout] 1103 | msg: &SerdeValue, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ex` [INFO] [stdout] --> src/serdes/serde.rs:1104:9 [INFO] [stdout] | [INFO] [stdout] 1104 | ex: Option, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_FILE_DESCRIPTOR_SET` is never used [INFO] [stdout] --> src/lib.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | static TEST_FILE_DESCRIPTOR_SET: &[u8] = include_bytes!("codegen/test/file_descriptor_set.bin"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_DESCRIPTOR_POOL` is never used [INFO] [stdout] --> src/lib.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | static TEST_DESCRIPTOR_POOL: LazyLock = LazyLock::new(|| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_id_by_schema` and `get_registered_by_id` are never used [INFO] [stdout] --> src/rest/schema_registry_client.rs:802:12 [INFO] [stdout] | [INFO] [stdout] 680 | impl SchemaStore { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 802 | pub fn get_id_by_schema(&self, subject: &str, schema: &Schema) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 825 | pub fn get_registered_by_id(&self, subject: &str, schema_id: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/avro.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a, T: Client + Sync> AvroSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 197 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/json.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a, T: Client + Sync> JsonSerializer<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 206 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/serdes/protobuf.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a, T: Client + Sync> ProtobufSerializer<'a, T> { [INFO] [stdout] | ---------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 329 | fn close(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_actions` is never used [INFO] [stdout] --> src/serdes/serde.rs:1379:15 [INFO] [stdout] | [INFO] [stdout] 1379 | pub(crate) fn get_actions(rule_registry: Option<&RuleRegistry>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_overrides` is never used [INFO] [stdout] --> src/serdes/serde.rs:1398:15 [INFO] [stdout] | [INFO] [stdout] 1398 | pub(crate) fn get_overrides(rule_registry: Option<&RuleRegistry>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serdes/serde.rs:1417:9 [INFO] [stdout] | [INFO] [stdout] 1417 | schema_id.read_from_bytes(&input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1417 | let _ = schema_id.read_from_bytes(&input); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serdes/serde.rs:1432:9 [INFO] [stdout] | [INFO] [stdout] 1432 | schema_id.read_from_bytes(&input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1432 | let _ = schema_id.read_from_bytes(&input); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serdes/serde.rs:1449:9 [INFO] [stdout] | [INFO] [stdout] 1449 | schema_id.read_from_bytes(&input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1449 | let _ = schema_id.read_from_bytes(&input); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/serdes/serde.rs:1470:9 [INFO] [stdout] | [INFO] [stdout] 1470 | schema_id.read_from_bytes(&input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1470 | let _ = schema_id.read_from_bytes(&input); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "f2e7451e49a5d47e4b7d78d47f0c86d4bfa4254b9c389532b4088bcf30966b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e7451e49a5d47e4b7d78d47f0c86d4bfa4254b9c389532b4088bcf30966b40", kill_on_drop: false }` [INFO] [stdout] f2e7451e49a5d47e4b7d78d47f0c86d4bfa4254b9c389532b4088bcf30966b40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87b68adcb092b420cee08122b9f35435f32f65ea532bdd6072fd0cceba13a4bf [INFO] running `Command { std: "docker" "start" "-a" "87b68adcb092b420cee08122b9f35435f32f65ea532bdd6072fd0cceba13a4bf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `SerdeType` [INFO] [stderr] --> src/serdes/avro.rs:9:43 [INFO] [stderr] | [INFO] [stderr] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SerdeType` [INFO] [stderr] --> src/serdes/json.rs:9:43 [INFO] [stderr] | [INFO] [stderr] 9 | SerdeError, SerdeFormat, SerdeSchema, SerdeType, SerdeValue, SerializationContext, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `validator_for` [INFO] [stderr] --> src/serdes/json.rs:16:46 [INFO] [stderr] | [INFO] [stderr] 16 | use jsonschema::{ValidationError, Validator, validator_for}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/serdes/json.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes` [INFO] [stderr] --> src/serdes/protobuf.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | use prost::{Message, bytes}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/serdes/protobuf.rs:26:15 [INFO] [stderr] | [INFO] [stderr] 26 | use std::io::{BufReader, Cursor}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deleted` [INFO] [stderr] --> src/rest/mock_dek_registry_client.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let deleted = false; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deleted` [INFO] [stderr] --> src/rest/mock_dek_registry_client.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | deleted: bool, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleted` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `subject` [INFO] [stderr] --> src/rest/mock_schema_registry_client.rs:223:32 [INFO] [stderr] | [INFO] [stderr] 223 | async fn get_config(&self, subject: &str) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `subject` [INFO] [stderr] --> src/rest/mock_schema_registry_client.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | subject: &str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/rest/mock_schema_registry_client.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | config: &ServerConfig, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/rest/mock_schema_registry_client.rs:236:43 [INFO] [stderr] | [INFO] [stderr] 236 | async fn update_default_config(&self, config: &ServerConfig) -> Result { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `latest_schema` [INFO] [stderr] --> src/serdes/avro.rs:329:25 [INFO] [stderr] | [INFO] [stderr] 329 | if let Some(ref latest_schema) = latest_schema { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latest_schema` [INFO] [stderr] [INFO] [stderr] warning: variable `pool` is assigned to, but never used [INFO] [stderr] --> src/serdes/protobuf.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | let pool; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_pool` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pool` is never read [INFO] [stderr] --> src/serdes/protobuf.rs:165:18 [INFO] [stderr] | [INFO] [stderr] 165 | (fd, pool) = self.get_parsed_schema(&schema).await?; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serdes/protobuf.rs:445:14 [INFO] [stderr] | [INFO] [stderr] 445 | let (mut writer_schema, mut pool) = self.get_parsed_schema(&writer_schema_raw).await?; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::StreamExt` [INFO] [stderr] --> src/serdes/avro.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use futures::StreamExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `base64::Engine` [INFO] [stderr] --> src/serdes/json.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use base64::Engine; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `serde_type` [INFO] [stderr] --> src/serdes/protobuf.rs:50:64 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn default_reference_subject_name_strategy(ref_name: &str, serde_type: &SerdeType) -> String { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serde_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `desc_proto` [INFO] [stderr] --> src/serdes/protobuf.rs:564:25 [INFO] [stderr] | [INFO] [stderr] 564 | let (full_name, desc_proto) = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_desc_proto` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/serdes/serde.rs:69:27 [INFO] [stderr] | [INFO] [stderr] 69 | .map_err(|e| Serialization("could not read schema ID".to_string()))?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/serdes/serde.rs:753:31 [INFO] [stderr] | [INFO] [stderr] 753 | fn get_rule_action(&self, ctx: &RuleContext, action_name: &str) -> Option> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_config` [INFO] [stderr] --> src/serdes/serde.rs:969:9 [INFO] [stderr] | [INFO] [stderr] 969 | client_config: &ClientConfig, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rule_config` [INFO] [stderr] --> src/serdes/serde.rs:970:9 [INFO] [stderr] | [INFO] [stderr] 970 | rule_config: &HashMap, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/serdes/serde.rs:1073:9 [INFO] [stderr] | [INFO] [stderr] 1073 | msg: &SerdeValue, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/serdes/serde.rs:1102:9 [INFO] [stderr] | [INFO] [stderr] 1102 | ctx: &RuleContext, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/serdes/serde.rs:1103:9 [INFO] [stderr] | [INFO] [stderr] 1103 | msg: &SerdeValue, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ex` [INFO] [stderr] --> src/serdes/serde.rs:1104:9 [INFO] [stderr] | [INFO] [stderr] 1104 | ex: Option, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ex` [INFO] [stderr] [INFO] [stderr] warning: static `TEST_FILE_DESCRIPTOR_SET` is never used [INFO] [stderr] --> src/lib.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | static TEST_FILE_DESCRIPTOR_SET: &[u8] = include_bytes!("codegen/test/file_descriptor_set.bin"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: static `TEST_DESCRIPTOR_POOL` is never used [INFO] [stderr] --> src/lib.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | static TEST_DESCRIPTOR_POOL: LazyLock = LazyLock::new(|| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_id_by_schema` and `get_registered_by_id` are never used [INFO] [stderr] --> src/rest/schema_registry_client.rs:802:12 [INFO] [stderr] | [INFO] [stderr] 680 | impl SchemaStore { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 802 | pub fn get_id_by_schema(&self, subject: &str, schema: &Schema) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 825 | pub fn get_registered_by_id(&self, subject: &str, schema_id: i32) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `close` is never used [INFO] [stderr] --> src/serdes/avro.rs:197:8 [INFO] [stderr] | [INFO] [stderr] 36 | impl<'a, T: Client + Sync> AvroSerializer<'a, T> { [INFO] [stderr] | ------------------------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 197 | fn close(&mut self) {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `close` is never used [INFO] [stderr] --> src/serdes/json.rs:206:8 [INFO] [stderr] | [INFO] [stderr] 35 | impl<'a, T: Client + Sync> JsonSerializer<'a, T> { [INFO] [stderr] | ------------------------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 206 | fn close(&mut self) {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `close` is never used [INFO] [stderr] --> src/serdes/protobuf.rs:329:8 [INFO] [stderr] | [INFO] [stderr] 54 | impl<'a, T: Client + Sync> ProtobufSerializer<'a, T> { [INFO] [stderr] | ---------------------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 329 | fn close(&mut self) {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_actions` is never used [INFO] [stderr] --> src/serdes/serde.rs:1379:15 [INFO] [stderr] | [INFO] [stderr] 1379 | pub(crate) fn get_actions(rule_registry: Option<&RuleRegistry>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_overrides` is never used [INFO] [stderr] --> src/serdes/serde.rs:1398:15 [INFO] [stderr] | [INFO] [stderr] 1398 | pub(crate) fn get_overrides(rule_registry: Option<&RuleRegistry>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `schema-registry-client` (lib) generated 36 warnings (run `cargo fix --lib -p schema-registry-client` to apply 7 suggestions) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/serdes/serde.rs:1417:9 [INFO] [stderr] | [INFO] [stderr] 1417 | schema_id.read_from_bytes(&input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1417 | let _ = schema_id.read_from_bytes(&input); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/serdes/serde.rs:1432:9 [INFO] [stderr] | [INFO] [stderr] 1432 | schema_id.read_from_bytes(&input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1432 | let _ = schema_id.read_from_bytes(&input); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/serdes/serde.rs:1449:9 [INFO] [stderr] | [INFO] [stderr] 1449 | schema_id.read_from_bytes(&input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1449 | let _ = schema_id.read_from_bytes(&input); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/serdes/serde.rs:1470:9 [INFO] [stderr] | [INFO] [stderr] 1470 | schema_id.read_from_bytes(&input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1470 | let _ = schema_id.read_from_bytes(&input); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `schema-registry-client` (lib test) generated 40 warnings (36 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/schema_registry_client-1130f1d00a8b92c0) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test serdes::serde::tests::test_schema_guid ... ok [INFO] [stdout] test serdes::serde::tests::test_schema_guid_with_message_indexes ... ok [INFO] [stdout] test serdes::serde::tests::test_schema_id_with_message_indexes ... ok [INFO] [stdout] test serdes::serde::tests::test_schema_id ... ok [INFO] [stdout] test serdes::wildcard_matcher::tests::test_wildcard_matcher ... ok [INFO] [stdout] test rest::mock_schema_registry_client::tests::test_get_subjects ... ok [INFO] [stdout] test rest::schema_registry_client::tests::test_get_subjects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s [INFO] [stdout] [INFO] [stderr] Doc-tests schema_registry_client [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" "87b68adcb092b420cee08122b9f35435f32f65ea532bdd6072fd0cceba13a4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b68adcb092b420cee08122b9f35435f32f65ea532bdd6072fd0cceba13a4bf", kill_on_drop: false }` [INFO] [stdout] 87b68adcb092b420cee08122b9f35435f32f65ea532bdd6072fd0cceba13a4bf