[INFO] fetching crate eureka-client 0.0.4... [INFO] testing eureka-client-0.0.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate eureka-client 0.0.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate eureka-client 0.0.4 [INFO] finished tweaking crates.io crate eureka-client 0.0.4 [INFO] tweaked toml for crates.io crate eureka-client 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate eureka-client 0.0.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 191 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.7.11 (available: v0.14.0) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.2) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.23) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b78267963c6d253f9323d545ba2a43d6f204300a317b0cd05a540596fc8a3ed [INFO] running `Command { std: "docker" "start" "-a" "2b78267963c6d253f9323d545ba2a43d6f204300a317b0cd05a540596fc8a3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b78267963c6d253f9323d545ba2a43d6f204300a317b0cd05a540596fc8a3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b78267963c6d253f9323d545ba2a43d6f204300a317b0cd05a540596fc8a3ed", kill_on_drop: false }` [INFO] [stdout] 2b78267963c6d253f9323d545ba2a43d6f204300a317b0cd05a540596fc8a3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b17c743993abb91921cec4d3ae04e2617904a31baa78a78a994e2b7943ba1e [INFO] running `Command { std: "docker" "start" "-a" "97b17c743993abb91921cec4d3ae04e2617904a31baa78a78a994e2b7943ba1e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling eureka-client v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:169:30 [INFO] [stdout] | [INFO] [stdout] 169 | path.trim_left_matches('/') [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 169 - path.trim_left_matches('/') [INFO] [stdout] 169 + path.trim_start_matches('/') [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [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: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:24:34 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:59:34 [INFO] [stdout] | [INFO] [stdout] 59 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `base_url` is never read [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct EurekaClient { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 98 | base_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EurekaClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `query_encode` is never used [INFO] [stdout] --> src/lib.rs:189:4 [INFO] [stdout] | [INFO] [stdout] 189 | fn query_encode(value: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AwsMetadata` is never constructed [INFO] [stdout] --> src/aws.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct AwsMetadata { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `fetch_metadata`, `lookup_metadata_key`, and `lookup_instance_identity` are never used [INFO] [stdout] --> src/aws.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl AwsMetadata { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn fetch_metadata(&self) -> HashMap<&'static str, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn lookup_metadata_key(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn lookup_instance_identity(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ClusterResolver` is never used [INFO] [stdout] --> src/resolver.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ClusterResolver: Debug + Send + Sync { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ConfigClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `build_service_urls` are never used [INFO] [stdout] --> src/resolver.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ConfigClusterResolver { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn build_service_urls(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DnsClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct DnsClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_current_cluster`, `start_cluster_refresh`, `resolve_cluster_hosts`, `resolve_zone_hosts`, and `get_availability_zones` are never used [INFO] [stdout] --> src/resolver.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl DnsClusterResolver { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_current_cluster(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn start_cluster_refresh(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn resolve_cluster_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn resolve_zone_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_availability_zones(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_instances_by_app`, `get_instance_by_app_and_instance`, `update_metadata`, `get_instances_by_vip_address`, and `get_instances_by_svip_address` are never used [INFO] [stdout] --> src/rest/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl EurekaRestClient { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn get_instances_by_app(&self, app_id: &str) -> Result, EurekaError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn get_instance_by_app_and_instance( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn update_metadata( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn get_instances_by_vip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 267 | pub fn get_instances_by_svip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ApplicationWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct ApplicationWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstanceWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct InstanceWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.65s [INFO] running `Command { std: "docker" "inspect" "97b17c743993abb91921cec4d3ae04e2617904a31baa78a78a994e2b7943ba1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b17c743993abb91921cec4d3ae04e2617904a31baa78a78a994e2b7943ba1e", kill_on_drop: false }` [INFO] [stdout] 97b17c743993abb91921cec4d3ae04e2617904a31baa78a78a994e2b7943ba1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84cae37aed7017f3f7d553692acb29dee274aaf28b81f7170f7770a9d7255194 [INFO] running `Command { std: "docker" "start" "-a" "84cae37aed7017f3f7d553692acb29dee274aaf28b81f7170f7770a9d7255194", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:169:30 [INFO] [stdout] | [INFO] [stdout] 169 | path.trim_left_matches('/') [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 169 - path.trim_left_matches('/') [INFO] [stdout] 169 + path.trim_start_matches('/') [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [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: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:24:34 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:59:34 [INFO] [stdout] | [INFO] [stdout] 59 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `base_url` is never read [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct EurekaClient { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 98 | base_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EurekaClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `query_encode` is never used [INFO] [stdout] --> src/lib.rs:189:4 [INFO] [stdout] | [INFO] [stdout] 189 | fn query_encode(value: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AwsMetadata` is never constructed [INFO] [stdout] --> src/aws.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct AwsMetadata { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `fetch_metadata`, `lookup_metadata_key`, and `lookup_instance_identity` are never used [INFO] [stdout] --> src/aws.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl AwsMetadata { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn fetch_metadata(&self) -> HashMap<&'static str, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn lookup_metadata_key(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn lookup_instance_identity(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ClusterResolver` is never used [INFO] [stdout] --> src/resolver.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ClusterResolver: Debug + Send + Sync { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ConfigClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `build_service_urls` are never used [INFO] [stdout] --> src/resolver.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ConfigClusterResolver { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn build_service_urls(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DnsClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct DnsClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling eureka-client v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `get_current_cluster`, `start_cluster_refresh`, `resolve_cluster_hosts`, `resolve_zone_hosts`, and `get_availability_zones` are never used [INFO] [stdout] --> src/resolver.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl DnsClusterResolver { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_current_cluster(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn start_cluster_refresh(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn resolve_cluster_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn resolve_zone_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_availability_zones(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_instances_by_app`, `get_instance_by_app_and_instance`, `update_metadata`, `get_instances_by_vip_address`, and `get_instances_by_svip_address` are never used [INFO] [stdout] --> src/rest/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl EurekaRestClient { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn get_instances_by_app(&self, app_id: &str) -> Result, EurekaError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn get_instance_by_app_and_instance( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn update_metadata( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn get_instances_by_vip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 267 | pub fn get_instances_by_svip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ApplicationWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct ApplicationWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstanceWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct InstanceWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:169:30 [INFO] [stdout] | [INFO] [stdout] 169 | path.trim_left_matches('/') [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 169 - path.trim_left_matches('/') [INFO] [stdout] 169 + path.trim_start_matches('/') [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [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: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:24:34 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/resolver.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retry_attempts` [INFO] [stdout] --> src/resolver.rs:59:34 [INFO] [stdout] | [INFO] [stdout] 59 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `base_url` is never read [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct EurekaClient { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 98 | base_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EurekaClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `query_encode` is never used [INFO] [stdout] --> src/lib.rs:189:4 [INFO] [stdout] | [INFO] [stdout] 189 | fn query_encode(value: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AwsMetadata` is never constructed [INFO] [stdout] --> src/aws.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct AwsMetadata { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `fetch_metadata`, `lookup_metadata_key`, and `lookup_instance_identity` are never used [INFO] [stdout] --> src/aws.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl AwsMetadata { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn fetch_metadata(&self) -> HashMap<&'static str, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn lookup_metadata_key(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn lookup_instance_identity(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ClusterResolver` is never used [INFO] [stdout] --> src/resolver.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ClusterResolver: Debug + Send + Sync { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ConfigClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `build_service_urls` are never used [INFO] [stdout] --> src/resolver.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ConfigClusterResolver { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn build_service_urls(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DnsClusterResolver` is never constructed [INFO] [stdout] --> src/resolver.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct DnsClusterResolver {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_current_cluster`, `start_cluster_refresh`, `resolve_cluster_hosts`, `resolve_zone_hosts`, and `get_availability_zones` are never used [INFO] [stdout] --> src/resolver.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl DnsClusterResolver { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_current_cluster(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn start_cluster_refresh(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn resolve_cluster_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn resolve_zone_hosts(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_availability_zones(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_instances_by_app`, `get_instance_by_app_and_instance`, `update_metadata`, `get_instances_by_vip_address`, and `get_instances_by_svip_address` are never used [INFO] [stdout] --> src/rest/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl EurekaRestClient { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn get_instances_by_app(&self, app_id: &str) -> Result, EurekaError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn get_instance_by_app_and_instance( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn update_metadata( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn get_instances_by_vip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 267 | pub fn get_instances_by_svip_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ApplicationWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct ApplicationWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InstanceWrapper` is never constructed [INFO] [stdout] --> src/rest/structures.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct InstanceWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "84cae37aed7017f3f7d553692acb29dee274aaf28b81f7170f7770a9d7255194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84cae37aed7017f3f7d553692acb29dee274aaf28b81f7170f7770a9d7255194", kill_on_drop: false }` [INFO] [stdout] 84cae37aed7017f3f7d553692acb29dee274aaf28b81f7170f7770a9d7255194 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7b5e4a381387d64be8a1f499620441cbb4f4871c2b0b8f2c84a7616b75b31a6 [INFO] running `Command { std: "docker" "start" "-a" "a7b5e4a381387d64be8a1f499620441cbb4f4871c2b0b8f2c84a7616b75b31a6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:169:30 [INFO] [stderr] | [INFO] [stderr] 169 | path.trim_left_matches('/') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 169 - path.trim_left_matches('/') [INFO] [stderr] 169 + path.trim_start_matches('/') [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/resolver.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(config: &HashMap) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `retry_attempts` [INFO] [stderr] --> src/resolver.rs:24:34 [INFO] [stderr] | [INFO] [stderr] 24 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/resolver.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `retry_attempts` [INFO] [stderr] --> src/resolver.rs:59:34 [INFO] [stderr] | [INFO] [stderr] 59 | fn resolve_eureka_url(&self, retry_attempts: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retry_attempts` [INFO] [stderr] [INFO] [stderr] warning: field `base_url` is never read [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 97 | pub struct EurekaClient { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 98 | base_url: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `EurekaClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `query_encode` is never used [INFO] [stderr] --> src/lib.rs:189:4 [INFO] [stderr] | [INFO] [stderr] 189 | fn query_encode(value: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AwsMetadata` is never constructed [INFO] [stderr] --> src/aws.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct AwsMetadata { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `fetch_metadata`, `lookup_metadata_key`, and `lookup_instance_identity` are never used [INFO] [stderr] --> src/aws.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl AwsMetadata { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 13 | pub fn new(config: &HashMap) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | fn fetch_metadata(&self) -> HashMap<&'static str, String> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | fn lookup_metadata_key(&self, key: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 74 | fn lookup_instance_identity(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `ClusterResolver` is never used [INFO] [stderr] --> src/resolver.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait ClusterResolver: Debug + Send + Sync { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ConfigClusterResolver` is never constructed [INFO] [stderr] --> src/resolver.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct ConfigClusterResolver {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `build_service_urls` are never used [INFO] [stderr] --> src/resolver.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl ConfigClusterResolver { [INFO] [stderr] | -------------------------- associated items in this implementation [INFO] [stderr] 14 | pub fn new(config: &HashMap) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn build_service_urls(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `DnsClusterResolver` is never constructed [INFO] [stderr] --> src/resolver.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct DnsClusterResolver {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_current_cluster`, `start_cluster_refresh`, `resolve_cluster_hosts`, `resolve_zone_hosts`, and `get_availability_zones` are never used [INFO] [stderr] --> src/resolver.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 32 | impl DnsClusterResolver { [INFO] [stderr] | ----------------------- associated items in this implementation [INFO] [stderr] 33 | pub fn new(config: &HashMap) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn get_current_cluster(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | fn start_cluster_refresh(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | fn resolve_cluster_hosts(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | fn resolve_zone_hosts(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn get_availability_zones(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_instances_by_app`, `get_instance_by_app_and_instance`, `update_metadata`, `get_instances_by_vip_address`, and `get_instances_by_svip_address` are never used [INFO] [stderr] --> src/rest/mod.rs:114:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl EurekaRestClient { [INFO] [stderr] | --------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 114 | pub fn get_instances_by_app(&self, app_id: &str) -> Result, EurekaError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | pub fn get_instance_by_app_and_instance( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 201 | pub fn update_metadata( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 232 | pub fn get_instances_by_vip_address( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 267 | pub fn get_instances_by_svip_address( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ApplicationWrapper` is never constructed [INFO] [stderr] --> src/rest/structures.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub struct ApplicationWrapper { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `InstanceWrapper` is never constructed [INFO] [stderr] --> src/rest/structures.rs:100:12 [INFO] [stderr] | [INFO] [stderr] 100 | pub struct InstanceWrapper { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `eureka-client` (lib) generated 17 warnings (run `cargo fix --lib -p eureka-client` to apply 1 suggestion) [INFO] [stderr] warning: `eureka-client` (lib test) generated 17 warnings (17 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eureka_client-8c45427f43f3512b) [INFO] [stderr] Doc-tests eureka_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] [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" "a7b5e4a381387d64be8a1f499620441cbb4f4871c2b0b8f2c84a7616b75b31a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b5e4a381387d64be8a1f499620441cbb4f4871c2b0b8f2c84a7616b75b31a6", kill_on_drop: false }` [INFO] [stdout] a7b5e4a381387d64be8a1f499620441cbb4f4871c2b0b8f2c84a7616b75b31a6