[INFO] fetching crate winston 0.7.1... [INFO] testing winston-0.7.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] extracting crate winston 0.7.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate winston 0.7.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate winston 0.7.1 [INFO] tweaked toml for crates.io crate winston 0.7.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate winston 0.7.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate winston 0.7.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse_datetime v0.6.0 [INFO] [stderr] Downloaded pest_generator v2.8.1 [INFO] [stderr] Downloaded pest_meta v2.8.1 [INFO] [stderr] Downloaded jsonpath-rust v1.0.2 [INFO] [stderr] Downloaded plotters-svg v0.3.6 [INFO] [stderr] Downloaded serial_test_derive v3.2.0 [INFO] [stderr] Downloaded winston_proxy_transport v0.4.0 [INFO] [stderr] Downloaded winston_transport v0.6.0 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded sdd v3.0.10 [INFO] [stderr] Downloaded serial_test v3.2.0 [INFO] [stderr] Downloaded pest v2.8.1 [INFO] [stderr] Downloaded dateparser v0.2.1 [INFO] [stderr] Downloaded pest_derive v2.8.1 [INFO] [stderr] Downloaded once_cell v1.20.1 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] [stderr] Downloaded scc v2.4.0 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded winston_file v0.2.0 [INFO] [stderr] Downloaded logform v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82cab61505dd6700833b122141e777d1b6547a12832add274acdb6dca91fd89a [INFO] running `Command { std: "docker" "start" "-a" "82cab61505dd6700833b122141e777d1b6547a12832add274acdb6dca91fd89a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82cab61505dd6700833b122141e777d1b6547a12832add274acdb6dca91fd89a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82cab61505dd6700833b122141e777d1b6547a12832add274acdb6dca91fd89a", kill_on_drop: false }` [INFO] [stdout] 82cab61505dd6700833b122141e777d1b6547a12832add274acdb6dca91fd89a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cf4b9e2b1fd4d312fb3ae0c468fdd51b829025b48943d1688c61cde77520f82 [INFO] running `Command { std: "docker" "start" "-a" "0cf4b9e2b1fd4d312fb3ae0c468fdd51b829025b48943d1688c61cde77520f82", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling anyhow v1.0.94 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling logform v0.6.2 [INFO] [stderr] Compiling parse_datetime v0.6.0 [INFO] [stderr] Compiling dateparser v0.2.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Compiling jsonpath-rust v1.0.2 [INFO] [stderr] Compiling winston_transport v0.6.0 [INFO] [stderr] Compiling winston_proxy_transport v0.4.0 [INFO] [stderr] Compiling winston_file v0.2.0 [INFO] [stderr] Compiling winston v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `winston_transport::Transport` [INFO] [stdout] --> src/logger_options.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use winston_transport::Transport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Configure` is never constructed [INFO] [stdout] --> src/logger.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum LogMessage { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 71 | Entry(Arc), [INFO] [stdout] 72 | Configure(LoggerOptions), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_level_enabled` is never used [INFO] [stdout] --> src/logger.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 95 | impl Logger { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 317 | fn is_level_enabled(entry_level: &str, state: &SharedState) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/logger.rs:540:9 [INFO] [stdout] | [INFO] [stdout] 540 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 541 | transport: impl Transport + Send + Sync + 'static, [INFO] [stdout] 542 | ) -> TransportBuilder { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | ) -> TransportBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "0cf4b9e2b1fd4d312fb3ae0c468fdd51b829025b48943d1688c61cde77520f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cf4b9e2b1fd4d312fb3ae0c468fdd51b829025b48943d1688c61cde77520f82", kill_on_drop: false }` [INFO] [stdout] 0cf4b9e2b1fd4d312fb3ae0c468fdd51b829025b48943d1688c61cde77520f82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 881c232927b53c4ed3722787b75828cad77498dda3e7eb619f64efcbe6a7f3ba [INFO] running `Command { std: "docker" "start" "-a" "881c232927b53c4ed3722787b75828cad77498dda3e7eb619f64efcbe6a7f3ba", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling sdd v3.0.10 [INFO] [stderr] Compiling once_cell v1.20.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling scc v2.4.0 [INFO] [stderr] Compiling clap_builder v4.5.15 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling parse_datetime v0.6.0 [INFO] [stderr] Compiling dateparser v0.2.1 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.16 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling logform v0.6.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Compiling jsonpath-rust v1.0.2 [INFO] [stderr] Compiling winston_transport v0.6.0 [INFO] [stderr] Compiling winston_proxy_transport v0.4.0 [INFO] [stderr] Compiling winston_file v0.2.0 [INFO] [stderr] Compiling winston v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `winston_transport::Transport` [INFO] [stdout] --> src/logger_options.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use winston_transport::Transport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Configure` is never constructed [INFO] [stdout] --> src/logger.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum LogMessage { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 71 | Entry(Arc), [INFO] [stdout] 72 | Configure(LoggerOptions), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_level_enabled` is never used [INFO] [stdout] --> src/logger.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 95 | impl Logger { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 317 | fn is_level_enabled(entry_level: &str, state: &SharedState) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/logger.rs:540:9 [INFO] [stdout] | [INFO] [stdout] 540 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 541 | transport: impl Transport + Send + Sync + 'static, [INFO] [stdout] 542 | ) -> TransportBuilder { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | ) -> TransportBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_config`, `with_delay`, `get_logs`, `clear_logs`, `has_message`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_config`, `with_delay`, `get_logs`, `clear_logs`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_config`, `with_delay`, `get_logs`, `clear_logs`, `has_message`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_delay`, `clear_logs`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winston_transport::Transport` [INFO] [stdout] --> src/logger_options.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use winston_transport::Transport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_logs`, `clear_logs`, `has_message`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_config`, `with_delay`, `clear_logs`, and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn clear_logs(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_count` [INFO] [stdout] --> tests/backpressure.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | let first_count = transport.log_count(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_message` and `has_level` are never used [INFO] [stdout] --> tests/common/mod.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for_logs` is never used [INFO] [stdout] --> tests/common/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> tests/public_api.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> tests/common/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MockConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub level: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `with_config` and `with_delay` are never used [INFO] [stdout] --> tests/common/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MockTransport { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp_log_file` is never used [INFO] [stdout] --> tests/common/mod.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn temp_log_file() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_file` is never used [INFO] [stdout] --> tests/common/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn cleanup_file(path: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Configure` is never constructed [INFO] [stdout] --> src/logger.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub enum LogMessage { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 71 | Entry(Arc), [INFO] [stdout] 72 | Configure(LoggerOptions), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_level_enabled` is never used [INFO] [stdout] --> src/logger.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 95 | impl Logger { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 317 | fn is_level_enabled(entry_level: &str, state: &SharedState) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/logger.rs:540:9 [INFO] [stdout] | [INFO] [stdout] 540 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 541 | transport: impl Transport + Send + Sync + 'static, [INFO] [stdout] 542 | ) -> TransportBuilder { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | ) -> TransportBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "881c232927b53c4ed3722787b75828cad77498dda3e7eb619f64efcbe6a7f3ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "881c232927b53c4ed3722787b75828cad77498dda3e7eb619f64efcbe6a7f3ba", kill_on_drop: false }` [INFO] [stdout] 881c232927b53c4ed3722787b75828cad77498dda3e7eb619f64efcbe6a7f3ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4db8e0c3aea8d518c2599a22e504cf63d5fc65f5c08460fafabcaceecff8ac2 [INFO] running `Command { std: "docker" "start" "-a" "c4db8e0c3aea8d518c2599a22e504cf63d5fc65f5c08460fafabcaceecff8ac2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `winston_transport::Transport` [INFO] [stderr] --> src/logger_options.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use winston_transport::Transport; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Configure` is never constructed [INFO] [stderr] --> src/logger.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub enum LogMessage { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 71 | Entry(Arc), [INFO] [stderr] 72 | Configure(LoggerOptions), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LogMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `is_level_enabled` is never used [INFO] [stderr] --> src/logger.rs:317:8 [INFO] [stderr] | [INFO] [stderr] 95 | impl Logger { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 317 | fn is_level_enabled(entry_level: &str, state: &SharedState) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/logger.rs:540:9 [INFO] [stderr] | [INFO] [stderr] 540 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 541 | transport: impl Transport + Send + Sync + 'static, [INFO] [stderr] 542 | ) -> TransportBuilder { [INFO] [stderr] | ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 542 | ) -> TransportBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `winston` (lib) generated 4 warnings [INFO] [stderr] warning: `winston` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: field `level` is never read [INFO] [stderr] --> tests/common/mod.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct MockConfig { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | pub level: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MockConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `with_config`, `with_delay`, `get_logs`, `clear_logs`, `has_message`, and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn clear_logs(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `temp_log_file` is never used [INFO] [stderr] --> tests/common/mod.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn temp_log_file() -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `cleanup_file` is never used [INFO] [stderr] --> tests/common/mod.rs:125:8 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn cleanup_file(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `wait_for_logs` is never used [INFO] [stderr] --> tests/common/mod.rs:130:8 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn wait_for_logs(logger: &winston::Logger) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> tests/public_api.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `with_config` and `with_delay` are never used [INFO] [stderr] --> tests/common/mod.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `with_config`, `with_delay`, `get_logs`, `clear_logs`, and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn clear_logs(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_logs`, `clear_logs`, `has_message`, and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn get_logs(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn clear_logs(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `with_delay`, `clear_logs`, and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn clear_logs(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `with_config`, `with_delay`, `clear_logs`, and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn with_config(config: MockConfig) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn with_delay(delay: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn clear_logs(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first_count` [INFO] [stderr] --> tests/backpressure.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | let first_count = transport.log_count(); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_count` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `has_message` and `has_level` are never used [INFO] [stderr] --> tests/common/mod.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MockTransport { [INFO] [stderr] | ------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 68 | pub fn has_message(&self, message: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | pub fn has_level(&self, level: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `winston` (test "global_logger_close") generated 5 warnings [INFO] [stderr] warning: `winston` (test "public_api") generated 5 warnings (3 duplicates) (run `cargo fix --test "public_api"` to apply 1 suggestion) [INFO] [stderr] warning: `winston` (test "global_logger") generated 5 warnings (4 duplicates) [INFO] [stderr] warning: `winston` (test "concurrency") generated 5 warnings (4 duplicates) [INFO] [stderr] warning: `winston` (test "global_logger_configure") generated 5 warnings (5 duplicates) [INFO] [stderr] warning: `winston` (test "error_handling") generated 5 warnings (4 duplicates) [INFO] [stderr] warning: `winston` (test "macros") generated 5 warnings (4 duplicates) [INFO] [stderr] warning: `winston` (test "backpressure") generated 6 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/winston-94a962eaef296028) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test logger::tests::test_add_transport ... ok [INFO] [stdout] test logger::tests::test_buffer_processed_when_transport_added ... ok [INFO] [stdout] test logger::tests::test_compute_min_severity ... ok [INFO] [stdout] test logger::tests::test_flush_returns_ok ... ok [INFO] [stdout] test logger::tests::test_buffering_without_transports ... ok [INFO] [stdout] test logger::tests::test_flush_with_transport ... ok [INFO] [stdout] test logger::tests::test_add_transport_with_raw_transport ... ok [INFO] [stdout] test logger::tests::test_builder_transports_accepts_iterable ... ok [INFO] [stdout] test logger::tests::test_add_transport_with_preconfigured_logger_transport ... ok [INFO] [stdout] test logger::tests::test_remove_transport ... ok [INFO] [stdout] test logger::tests::test_remove_nonexistent_transport ... ok [INFO] [stdout] test logger::tests::test_multiple_handles_different_transports ... ok [INFO] [stdout] test logger::tests::test_close_flushes_logs ... ok [INFO] [stdout] test logger::tests::test_remove_transport_twice ... ok [INFO] [stdout] test logger::tests::test_add_multiple_transports ... ok [INFO] [stdout] test logger::tests::test_level_filtering_blocks_lower_severity ... ok [INFO] [stdout] test logger::tests::test_configure_clears_transports ... ok [INFO] [stdout] test logger::tests::test_logger_creation_with_default_options ... ok [INFO] [stdout] test logger::tests::test_query_returns_results ... ok [INFO] [stdout] test logger::tests::test_transport_accepts_preconfigured_logger_transport ... ok [INFO] [stdout] test logger::tests::test_level_filtering_with_trace ... ok [INFO] [stdout] test logger_builder::tests::test_builder_chaining ... ok [INFO] [stdout] test logger::tests::test_transport_builder ... ok [INFO] [stdout] test logger_builder::tests::test_builder_default_construction ... ok [INFO] [stdout] test logger_builder::tests::test_builder_with_custom_levels ... ok [INFO] [stdout] test logger_builder::tests::test_builder_with_backpressure_strategy ... ok [INFO] [stdout] test logger::tests::test_transport_specific_level ... ok [INFO] [stdout] test logger::tests::test_empty_message_handling ... ok [INFO] [stdout] test logger_builder::tests::test_builder_with_channel_capacity ... ok [INFO] [stdout] test logger_builder::tests::test_builder_with_level ... ok [INFO] [stdout] test logger::tests::test_transport_accepts_raw_transport ... ok [INFO] [stdout] test logger::tests::test_configure_updates_level ... ok [INFO] [stdout] test logger::tests::test_logger_creation_with_custom_options ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Running tests/backpressure.rs (/opt/rustwide/target/debug/deps/backpressure-7af7dcf89d1d00a9) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_backpressure_block_strategy ... ignored, test fails [INFO] [stdout] test test_backpressure_drop_current_strategy ... ignored, test fails [INFO] [stdout] test test_backpressure_drop_oldest_strategy ... ignored, test fails [INFO] [stdout] test test_backpressure_recovers_after_flush ... ignored, test fails [INFO] [stdout] test test_backpressure_strategies_differ ... ignored, test fails [INFO] [stdout] test test_no_backpressure_with_sufficient_capacity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/concurrency.rs (/opt/rustwide/target/debug/deps/concurrency-20ab9e10cc510cd5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_concurrent_query ... ok [INFO] [stdout] test test_concurrent_configure ... ok [INFO] [stdout] test test_concurrent_add_remove_transport ... ok [INFO] [stdout] test test_close_from_multiple_threads ... ok [INFO] [stdout] test test_concurrent_logging ... ok [INFO] [stdout] test test_flush_waits_for_processing ... ok [INFO] [stdout] test test_logging_non_blocking ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] [stderr] Running tests/error_handling.rs (/opt/rustwide/target/debug/deps/error_handling-6c13b541e16e350d) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_close_then_log ... ok [INFO] [stdout] test test_transport_flush_failure ... ok [INFO] [stdout] test test_rapid_configure_calls ... ok [INFO] [stdout] test test_transport_log_failure_does_not_crash ... ok [INFO] [stdout] test test_invalid_log_level ... ok [INFO] [stdout] test test_query_with_no_results ... ok [INFO] [stdout] test test_remove_all_transports_then_add ... ok [INFO] [stdout] test test_flush_empty_logger ... ok [INFO] [stdout] test test_empty_message_handling ... ok [INFO] [stdout] test test_large_message ... ok [INFO] [stdout] test test_logging_without_transports_then_adding ... ok [INFO] [stderr] Running tests/global_logger.rs (/opt/rustwide/target/debug/deps/global_logger-660f769cb726ebbd) [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_global_add_transport ... ok [INFO] [stdout] test test_global_is_initialized ... ok [INFO] [stdout] test test_global_init ... ok [INFO] [stdout] test test_global_flush ... ok [INFO] [stdout] test test_global_query ... ok [INFO] [stdout] test test_global_log ... ok [INFO] [stdout] test test_global_remove_transport ... ok [INFO] [stdout] test test_global_init_twice_panics - should panic ... ok [INFO] [stdout] test test_global_try_log_when_initialized ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] [stderr] Running tests/global_logger_close.rs (/opt/rustwide/target/debug/deps/global_logger_close-f3cdca54ec91f370) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_global_close ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/global_logger_configure.rs (/opt/rustwide/target/debug/deps/global_logger_configure-349f46a19aa28c5c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_global_configure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/global_logger_uninitialized.rs (/opt/rustwide/target/debug/deps/global_logger_uninitialized-5fb56b000eb456dd) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_global_try_log_when_not_initialized ... ok [INFO] [stdout] test test_try_log_when_not_initialized ... ok [INFO] [stdout] test test_log_without_init_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/log_backend.rs (/opt/rustwide/target/debug/deps/log_backend-c043f49b5dd87bdf) [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] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-a4cfa9657e117825) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_log_macro_different_levels ... ok [INFO] [stdout] test test_log_macro_with_global_and_meta_macro ... ok [INFO] [stdout] test test_log_macro_with_logger_and_meta_macro ... ok [INFO] [stdout] test test_log_macro_with_global_and_metadata ... ok [INFO] [stdout] test test_log_macro_with_global_logger ... ok [INFO] [stdout] test test_log_macro_with_format_string ... ok [INFO] [stdout] test test_log_macro_with_trailing_comma ... ok [INFO] [stderr] Running tests/public_api.rs (/opt/rustwide/target/debug/deps/public_api-527c5f977adaacea) [INFO] [stdout] test test_meta_macro_creates_vec ... ok [INFO] [stdout] test test_log_macro_with_logger_and_metadata ... ok [INFO] [stdout] test test_log_macro_with_complex_metadata_values ... ok [INFO] [stdout] test test_log_macro_with_logger_simple_message ... ok [INFO] [stdout] test test_meta_macro_with_different_types ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test test_close_flushes_pending_logs ... ok [INFO] [stdout] test test_empty_message_filtered ... ok [INFO] [stdout] test test_log_macro_formats_message ... ok [INFO] [stdout] test test_logger_options_api ... ok [INFO] [stdout] test test_level_hierarchy ... ok [INFO] [stdout] test test_logger_builder_api ... ok [INFO] [stdout] test test_log_macro_with_logger_instance ... ok [INFO] [stdout] test test_add_transport_at_runtime ... ok [INFO] [stdout] test test_default_logger_creation ... ok [INFO] [stdout] test test_flush_ensures_delivery ... ok [INFO] [stdout] test test_logger_with_multiple_transports ... ok [INFO] [stdout] test test_configure_updates_logger ... ok [INFO] [stdout] test test_remove_transport_at_runtime ... ok [INFO] [stdout] test test_metadata_preservation ... ok [INFO] [stdout] test test_query_with_level_filter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests winston [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/logger.rs - logger::Logger::add_transport (line 555) ... ignored [INFO] [stdout] test src/logger.rs - logger::Logger::transport (line 533) ... ignored [INFO] [stdout] test src/logger_options.rs - logger_options::LoggerOptions::transport (line 59) ... ignored [INFO] [stdout] test src/logger_options.rs - logger_options::LoggerOptions::transports (line 92) ... ignored [INFO] [stdout] test src/global.rs - global::init (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c4db8e0c3aea8d518c2599a22e504cf63d5fc65f5c08460fafabcaceecff8ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4db8e0c3aea8d518c2599a22e504cf63d5fc65f5c08460fafabcaceecff8ac2", kill_on_drop: false }` [INFO] [stdout] c4db8e0c3aea8d518c2599a22e504cf63d5fc65f5c08460fafabcaceecff8ac2