[INFO] updating cached repository https://github.com/ROki1988/ot-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d5bd50eed44bd5b2206226737081ec3d26abc92d [INFO] testing ROki1988/ot-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FROki1988%2Fot-rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ROki1988/ot-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ROki1988/ot-rs [INFO] finished tweaking git repo https://github.com/ROki1988/ot-rs [INFO] tweaked toml for git repo https://github.com/ROki1988/ot-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ROki1988/ot-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c48cfc2d2f0efe10d5a763c1754eca5edf7d6e96f01b36f710828ef04b145e9 [INFO] running `"docker" "start" "-a" "3c48cfc2d2f0efe10d5a763c1754eca5edf7d6e96f01b36f710828ef04b145e9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.9 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling ot-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/registry.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/api/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | description: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unit` [INFO] [stderr] --> src/api/registry.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | unit: Unit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_` [INFO] [stderr] --> src/api/registry.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | type_: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn span_duration_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn span_duration_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn span_duration_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_links_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_links_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_events_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn get_events_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_attributes_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_attributes_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn get_start_epoch_time_as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_finish_epoch_time_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn get_start_epoch_time_as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_finish_epoch_time_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_start_epoch_time_as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_finish_epoch_time_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | current_trace: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/in_memory.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | fn current_trace(&self) -> Option<&TraceContext> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variable` [INFO] [stderr] --> src/api/trace/key.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | variable: registry::Variable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/api/trace/key.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/api/trace/key.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | value: Value, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Scope` [INFO] [stderr] --> src/api/trace/scope.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Scope { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace/scope.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | fn new(span: S, f: F) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `run` [INFO] [stderr] --> src/api/trace/scope.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn run(&mut self) -> U { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_id` [INFO] [stderr] --> src/api/trace/span_data.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trace_id: TraceId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span_id: SpanId, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_option` [INFO] [stderr] --> src/api/trace/span_data.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | trace_option: TraceOption, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_state` [INFO] [stderr] --> src/api/trace/span_data.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | trace_state: TraceState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_context` [INFO] [stderr] --> src/api/trace/span_data.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | span_context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `context` [INFO] [stderr] --> src/api/trace/span_data.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/span_data.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parent_span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | parent_span_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/trace/span_data.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/api/trace/span_data.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | kind: SpanKind, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/api/trace/span_data.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | start_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end_time` [INFO] [stderr] --> src/api/trace/span_data.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | end_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `events` [INFO] [stderr] --> src/api/trace/span_data.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | events: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/api/trace/span_data.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | links: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/api/trace/span_data.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SERVER` [INFO] [stderr] --> src/api/trace.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | SERVER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CLIENT` [INFO] [stderr] --> src/api/trace.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | CLIENT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRODUCER` [INFO] [stderr] --> src/api/trace.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | PRODUCER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONSUMER` [INFO] [stderr] --> src/api/trace.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | CONSUMER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(name: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_attributes` [INFO] [stderr] --> src/api/trace.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn new_with_attributes(name: &str, attributes: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_millis` [INFO] [stderr] --> src/api/trace.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | fn as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_micros` [INFO] [stderr] --> src/api/trace.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | fn as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_nanos` [INFO] [stderr] --> src/api/trace.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | fn as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_millis` [INFO] [stderr] --> src/api/trace.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | fn duration_since_as_millis(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_micros` [INFO] [stderr] --> src/api/trace.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | fn duration_since_as_micros(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_nanos` [INFO] [stderr] --> src/api/trace.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | fn duration_since_as_nanos(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_str` [INFO] [stderr] --> src/api/unit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn to_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 55 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.91s [INFO] running `"docker" "inspect" "3c48cfc2d2f0efe10d5a763c1754eca5edf7d6e96f01b36f710828ef04b145e9"` [INFO] running `"docker" "rm" "-f" "3c48cfc2d2f0efe10d5a763c1754eca5edf7d6e96f01b36f710828ef04b145e9"` [INFO] [stdout] 3c48cfc2d2f0efe10d5a763c1754eca5edf7d6e96f01b36f710828ef04b145e9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb5bc9cd0d9aa870fc2faf77a8aeeb4efe2dd93f69644a196a4ffb076417f325 [INFO] running `"docker" "start" "-a" "eb5bc9cd0d9aa870fc2faf77a8aeeb4efe2dd93f69644a196a4ffb076417f325"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.2 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling cargo-husky v1.4.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling quote v1.0.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling headers-core v0.1.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/registry.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/api/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | description: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unit` [INFO] [stderr] --> src/api/registry.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | unit: Unit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_` [INFO] [stderr] --> src/api/registry.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | type_: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn span_duration_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn span_duration_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn span_duration_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_links_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_links_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_events_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn get_events_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_attributes_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_attributes_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn get_start_epoch_time_as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_finish_epoch_time_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn get_start_epoch_time_as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_finish_epoch_time_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_start_epoch_time_as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_finish_epoch_time_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | current_trace: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/in_memory.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | fn current_trace(&self) -> Option<&TraceContext> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variable` [INFO] [stderr] --> src/api/trace/key.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | variable: registry::Variable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/api/trace/key.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/api/trace/key.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | value: Value, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Scope` [INFO] [stderr] --> src/api/trace/scope.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Scope { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace/scope.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | fn new(span: S, f: F) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `run` [INFO] [stderr] --> src/api/trace/scope.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn run(&mut self) -> U { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_id` [INFO] [stderr] --> src/api/trace/span_data.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trace_id: TraceId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span_id: SpanId, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_option` [INFO] [stderr] --> src/api/trace/span_data.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | trace_option: TraceOption, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_state` [INFO] [stderr] --> src/api/trace/span_data.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | trace_state: TraceState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_context` [INFO] [stderr] --> src/api/trace/span_data.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | span_context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `context` [INFO] [stderr] --> src/api/trace/span_data.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/span_data.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parent_span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | parent_span_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/trace/span_data.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/api/trace/span_data.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | kind: SpanKind, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/api/trace/span_data.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | start_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end_time` [INFO] [stderr] --> src/api/trace/span_data.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | end_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `events` [INFO] [stderr] --> src/api/trace/span_data.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | events: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/api/trace/span_data.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | links: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/api/trace/span_data.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SERVER` [INFO] [stderr] --> src/api/trace.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | SERVER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CLIENT` [INFO] [stderr] --> src/api/trace.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | CLIENT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRODUCER` [INFO] [stderr] --> src/api/trace.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | PRODUCER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONSUMER` [INFO] [stderr] --> src/api/trace.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | CONSUMER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(name: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_attributes` [INFO] [stderr] --> src/api/trace.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn new_with_attributes(name: &str, attributes: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_millis` [INFO] [stderr] --> src/api/trace.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | fn as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_micros` [INFO] [stderr] --> src/api/trace.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | fn as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_nanos` [INFO] [stderr] --> src/api/trace.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | fn as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_millis` [INFO] [stderr] --> src/api/trace.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | fn duration_since_as_millis(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_micros` [INFO] [stderr] --> src/api/trace.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | fn duration_since_as_micros(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_nanos` [INFO] [stderr] --> src/api/trace.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | fn duration_since_as_nanos(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_str` [INFO] [stderr] --> src/api/unit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn to_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 55 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling tungstenite v0.9.1 [INFO] [stderr] Compiling proptest v0.9.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling headers-derive v0.1.1 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling headers v0.2.1 [INFO] [stderr] Compiling warp v0.1.20 [INFO] [stderr] Compiling ot-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/registry.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/api/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | description: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unit` [INFO] [stderr] --> src/api/registry.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | unit: Unit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_` [INFO] [stderr] --> src/api/registry.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | type_: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn span_duration_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn span_duration_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn span_duration_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_links_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_links_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_events_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn get_events_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_attributes_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_attributes_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn get_start_epoch_time_as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_finish_epoch_time_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn get_start_epoch_time_as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_finish_epoch_time_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_start_epoch_time_as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_finish_epoch_time_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | current_trace: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/in_memory.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | fn current_trace(&self) -> Option<&TraceContext> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variable` [INFO] [stderr] --> src/api/trace/key.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | variable: registry::Variable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/api/trace/key.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/api/trace/key.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | value: Value, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_id` [INFO] [stderr] --> src/api/trace/span_data.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trace_id: TraceId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span_id: SpanId, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_option` [INFO] [stderr] --> src/api/trace/span_data.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | trace_option: TraceOption, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_state` [INFO] [stderr] --> src/api/trace/span_data.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | trace_state: TraceState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_context` [INFO] [stderr] --> src/api/trace/span_data.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | span_context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `context` [INFO] [stderr] --> src/api/trace/span_data.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/span_data.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parent_span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | parent_span_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/trace/span_data.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/api/trace/span_data.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | kind: SpanKind, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/api/trace/span_data.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | start_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end_time` [INFO] [stderr] --> src/api/trace/span_data.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | end_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `events` [INFO] [stderr] --> src/api/trace/span_data.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | events: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/api/trace/span_data.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | links: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/api/trace/span_data.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SERVER` [INFO] [stderr] --> src/api/trace.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | SERVER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CLIENT` [INFO] [stderr] --> src/api/trace.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | CLIENT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRODUCER` [INFO] [stderr] --> src/api/trace.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | PRODUCER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONSUMER` [INFO] [stderr] --> src/api/trace.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | CONSUMER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(name: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_attributes` [INFO] [stderr] --> src/api/trace.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn new_with_attributes(name: &str, attributes: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_str` [INFO] [stderr] --> src/api/unit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn to_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 46 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `"docker" "inspect" "eb5bc9cd0d9aa870fc2faf77a8aeeb4efe2dd93f69644a196a4ffb076417f325"` [INFO] running `"docker" "rm" "-f" "eb5bc9cd0d9aa870fc2faf77a8aeeb4efe2dd93f69644a196a4ffb076417f325"` [INFO] [stdout] eb5bc9cd0d9aa870fc2faf77a8aeeb4efe2dd93f69644a196a4ffb076417f325 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 722a99debf3e5bed7c17190c2c02a10235e982983795040bbba608903647d0c0 [INFO] running `"docker" "start" "-a" "722a99debf3e5bed7c17190c2c02a10235e982983795040bbba608903647d0c0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/registry.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/api/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | description: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unit` [INFO] [stderr] --> src/api/registry.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | unit: Unit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_` [INFO] [stderr] --> src/api/registry.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | type_: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn span_duration_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn span_duration_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn span_duration_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_links_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_links_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_events_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn get_events_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_attributes_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_attributes_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn get_start_epoch_time_as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_finish_epoch_time_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn get_start_epoch_time_as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_finish_epoch_time_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_start_epoch_time_as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_finish_epoch_time_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | current_trace: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/in_memory.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | fn current_trace(&self) -> Option<&TraceContext> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variable` [INFO] [stderr] --> src/api/trace/key.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | variable: registry::Variable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/api/trace/key.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/api/trace/key.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | value: Value, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Scope` [INFO] [stderr] --> src/api/trace/scope.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Scope { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace/scope.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | fn new(span: S, f: F) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `run` [INFO] [stderr] --> src/api/trace/scope.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn run(&mut self) -> U { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_id` [INFO] [stderr] --> src/api/trace/span_data.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trace_id: TraceId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span_id: SpanId, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_option` [INFO] [stderr] --> src/api/trace/span_data.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | trace_option: TraceOption, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_state` [INFO] [stderr] --> src/api/trace/span_data.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | trace_state: TraceState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_context` [INFO] [stderr] --> src/api/trace/span_data.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | span_context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `context` [INFO] [stderr] --> src/api/trace/span_data.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/span_data.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parent_span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | parent_span_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/trace/span_data.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/api/trace/span_data.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | kind: SpanKind, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/api/trace/span_data.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | start_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end_time` [INFO] [stderr] --> src/api/trace/span_data.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | end_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `events` [INFO] [stderr] --> src/api/trace/span_data.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | events: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/api/trace/span_data.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | links: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/api/trace/span_data.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SERVER` [INFO] [stderr] --> src/api/trace.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | SERVER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CLIENT` [INFO] [stderr] --> src/api/trace.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | CLIENT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRODUCER` [INFO] [stderr] --> src/api/trace.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | PRODUCER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONSUMER` [INFO] [stderr] --> src/api/trace.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | CONSUMER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(name: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_attributes` [INFO] [stderr] --> src/api/trace.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn new_with_attributes(name: &str, attributes: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_millis` [INFO] [stderr] --> src/api/trace.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | fn as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_micros` [INFO] [stderr] --> src/api/trace.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | fn as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `as_nanos` [INFO] [stderr] --> src/api/trace.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | fn as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_millis` [INFO] [stderr] --> src/api/trace.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | fn duration_since_as_millis(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_micros` [INFO] [stderr] --> src/api/trace.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | fn duration_since_as_micros(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `duration_since_as_nanos` [INFO] [stderr] --> src/api/trace.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | fn duration_since_as_nanos(&self, other: &Self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_str` [INFO] [stderr] --> src/api/unit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn to_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 55 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/registry.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `description` [INFO] [stderr] --> src/api/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | description: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `unit` [INFO] [stderr] --> src/api/registry.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | unit: Unit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_` [INFO] [stderr] --> src/api/registry.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | type_: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn span_duration_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | fn span_duration_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `span_duration_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn span_duration_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_links_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_links_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_events_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn get_events_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_attributes_iter` [INFO] [stderr] --> src/api/trace/in_memory.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_attributes_iter(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn get_start_epoch_time_as_millis(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_millis` [INFO] [stderr] --> src/api/trace/in_memory.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn get_finish_epoch_time_as_millis(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn get_start_epoch_time_as_micros(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_micros` [INFO] [stderr] --> src/api/trace/in_memory.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_finish_epoch_time_as_micros(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_start_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_start_epoch_time_as_nanos(&self) -> u128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_finish_epoch_time_as_nanos` [INFO] [stderr] --> src/api/trace/in_memory.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_finish_epoch_time_as_nanos(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | current_trace: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/in_memory.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current_trace` [INFO] [stderr] --> src/api/trace/in_memory.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | fn current_trace(&self) -> Option<&TraceContext> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variable` [INFO] [stderr] --> src/api/trace/key.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | variable: registry::Variable, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `key` [INFO] [stderr] --> src/api/trace/key.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key: Key, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/api/trace/key.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | value: Value, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_id` [INFO] [stderr] --> src/api/trace/span_data.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trace_id: TraceId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | span_id: SpanId, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_option` [INFO] [stderr] --> src/api/trace/span_data.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | trace_option: TraceOption, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trace_state` [INFO] [stderr] --> src/api/trace/span_data.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | trace_state: TraceState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span_context` [INFO] [stderr] --> src/api/trace/span_data.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | span_context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `context` [INFO] [stderr] --> src/api/trace/span_data.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | context: ImmutableSpanContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `resource` [INFO] [stderr] --> src/api/trace/span_data.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | resource: Resource, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parent_span_id` [INFO] [stderr] --> src/api/trace/span_data.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | parent_span_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/api/trace/span_data.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/api/trace/span_data.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | kind: SpanKind, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/api/trace/span_data.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | start_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end_time` [INFO] [stderr] --> src/api/trace/span_data.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | end_time: Timestamp, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `attributes` [INFO] [stderr] --> src/api/trace/span_data.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | attributes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `events` [INFO] [stderr] --> src/api/trace/span_data.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | events: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/api/trace/span_data.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | links: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/api/trace/span_data.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SERVER` [INFO] [stderr] --> src/api/trace.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | SERVER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CLIENT` [INFO] [stderr] --> src/api/trace.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | CLIENT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRODUCER` [INFO] [stderr] --> src/api/trace.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | PRODUCER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONSUMER` [INFO] [stderr] --> src/api/trace.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | CONSUMER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/api/trace.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(name: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_attributes` [INFO] [stderr] --> src/api/trace.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn new_with_attributes(name: &str, attributes: HashMap) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_str` [INFO] [stderr] --> src/api/unit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn to_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 46 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ot_rs-9913a45ed89adda3 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test api::trace::timestamp_to_duration ... ok [INFO] [stdout] test api::trace::propagation::http_trace_context_inject ... ok [INFO] [stdout] test api::trace::timestamp_to_primitive ... ok [INFO] [stdout] test api::trace::propagation::http_trace_context_extract ... ok [INFO] [stdout] test api::trace::scope::scope_test ... ok [INFO] [stdout] test api::trace::propagation::span_context_convert_base16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/resources-b3a8f4bbd224eada [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test merge_test ... ok [INFO] [stdout] test invalid_name_empty ... ok [INFO] [stdout] test valid_value ... ok [INFO] [stdout] test valid_name ... ok [INFO] [stdout] test invalid_name_chars ... ok [INFO] [stdout] test invalid_value_chars ... ok [INFO] [stdout] test invalid_value_so_long ... ok [INFO] [stdout] test invalid_name_so_long ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/span_context-04351b5d271e8174 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test span_context_valid ... ok [INFO] [stdout] test trace_id_compare ... ok [INFO] [stdout] test span_id_convert_base16 ... ok [INFO] [stdout] test span_id_compare ... ok [INFO] [stdout] test trace_id_convert_base16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ot-rs [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "722a99debf3e5bed7c17190c2c02a10235e982983795040bbba608903647d0c0"` [INFO] running `"docker" "rm" "-f" "722a99debf3e5bed7c17190c2c02a10235e982983795040bbba608903647d0c0"` [INFO] [stdout] 722a99debf3e5bed7c17190c2c02a10235e982983795040bbba608903647d0c0