[INFO] fetching crate winston 0.7.1...
[INFO] testing winston-0.7.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate winston 0.7.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate winston 0.7.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logform v0.6.2
[INFO] [stderr]   Downloaded winston_file v0.2.0
[INFO] [stderr]   Downloaded once_cell v1.20.1
[INFO] [stderr]   Downloaded dateparser v0.2.1
[INFO] [stderr]   Downloaded is-terminal v0.4.13
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded parse_datetime v0.6.0
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded winston_proxy_transport v0.4.0
[INFO] [stderr]   Downloaded jsonpath-rust v1.0.2
[INFO] [stderr]   Downloaded cc v1.1.13
[INFO] [stderr]   Downloaded winston_transport v0.6.0
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62dd19b9f8a7d915676adfe96c97c98315f7896821e63ffab4b4a9592b3ec812
[INFO] running `Command { std: "docker" "start" "-a" "62dd19b9f8a7d915676adfe96c97c98315f7896821e63ffab4b4a9592b3ec812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62dd19b9f8a7d915676adfe96c97c98315f7896821e63ffab4b4a9592b3ec812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62dd19b9f8a7d915676adfe96c97c98315f7896821e63ffab4b4a9592b3ec812", kill_on_drop: false }`
[INFO] [stdout] 62dd19b9f8a7d915676adfe96c97c98315f7896821e63ffab4b4a9592b3ec812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764758aebfecd6185a357e148993ed0a2abfb9aae87224573e15b57edd0f151a
[INFO] running `Command { std: "docker" "start" "-a" "764758aebfecd6185a357e148993ed0a2abfb9aae87224573e15b57edd0f151a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling anyhow v1.0.94
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[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling quote v1.0.41
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling parse_datetime v0.6.0
[INFO] [stderr]    Compiling logform v0.6.2
[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 thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
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[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)]` (part of `#[warn(unused)]`) 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<LogInfo>),
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/logger.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 541 |         transport: impl Transport<LogInfo> + Send + Sync + 'static,
[INFO] [stdout] 542 |     ) -> TransportBuilder {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 542 |     ) -> TransportBuilder<'_> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.90s
[INFO] running `Command { std: "docker" "inspect" "764758aebfecd6185a357e148993ed0a2abfb9aae87224573e15b57edd0f151a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764758aebfecd6185a357e148993ed0a2abfb9aae87224573e15b57edd0f151a", kill_on_drop: false }`
[INFO] [stdout] 764758aebfecd6185a357e148993ed0a2abfb9aae87224573e15b57edd0f151a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e5c0b329bab6bc328e6fca73d7d148227269034c4706e85768b39cf5dd99a3f
[INFO] running `Command { std: "docker" "start" "-a" "8e5c0b329bab6bc328e6fca73d7d148227269034c4706e85768b39cf5dd99a3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
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[INFO] [stderr]    Compiling once_cell v1.20.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling parse_datetime v0.6.0
[INFO] [stderr]    Compiling dateparser v0.2.1
[INFO] [stderr]    Compiling logform v0.6.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[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 ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[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)]` (part of `#[warn(unused)]`) 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<LogInfo>),
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/logger.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 541 |         transport: impl Transport<LogInfo> + Send + Sync + 'static,
[INFO] [stdout] 542 |     ) -> TransportBuilder {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 542 |     ) -> TransportBuilder<'_> {
[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)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) 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<String>,
[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)]` (part of `#[warn(unused)]`) 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: 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<String>,
[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)]` (part of `#[warn(unused)]`) 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: 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<String>,
[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)]` (part of `#[warn(unused)]`) 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<LogInfo> {
[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: 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<String>,
[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)]` (part of `#[warn(unused)]`) 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<LogInfo> {
[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<String>,
[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)]` (part of `#[warn(unused)]`) 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: 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<String>,
[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)]` (part of `#[warn(unused)]`) 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<LogInfo> {
[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: 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<LogInfo>),
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/logger.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 541 |         transport: impl Transport<LogInfo> + Send + Sync + 'static,
[INFO] [stdout] 542 |     ) -> TransportBuilder {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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<String>,
[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)]` (part of `#[warn(unused)]`) 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: 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<String>,
[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)]` (part of `#[warn(unused)]`) 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<LogInfo> {
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 59.31s
[INFO] running `Command { std: "docker" "inspect" "8e5c0b329bab6bc328e6fca73d7d148227269034c4706e85768b39cf5dd99a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5c0b329bab6bc328e6fca73d7d148227269034c4706e85768b39cf5dd99a3f", kill_on_drop: false }`
[INFO] [stdout] 8e5c0b329bab6bc328e6fca73d7d148227269034c4706e85768b39cf5dd99a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbc46149a0925e3c9b4b2de9d664871650cb006ade841d9c323a5ec9d920c06f
[INFO] running `Command { std: "docker" "start" "-a" "fbc46149a0925e3c9b4b2de9d664871650cb006ade841d9c323a5ec9d920c06f", 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)]` (part of `#[warn(unused)]`) 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<LogInfo>),
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/logger.rs:540:9
[INFO] [stderr]     |
[INFO] [stderr] 540 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 541 |         transport: impl Transport<LogInfo> + Send + Sync + 'static,
[INFO] [stderr] 542 |     ) -> TransportBuilder {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 542 |     ) -> TransportBuilder<'_> {
[INFO] [stderr]     |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `winston` (lib) generated 4 warnings (run `cargo fix --lib -p winston` to apply 1 suggestion)
[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<String>,
[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)]` (part of `#[warn(unused)]`) on by default
[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: 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: 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<LogInfo> {
[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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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_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: `winston` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: `winston` (test "macros") generated 5 warnings
[INFO] [stderr] warning: `winston` (test "global_logger") generated 5 warnings (4 duplicates)
[INFO] [stderr] warning: `winston` (test "backpressure") generated 6 warnings (4 duplicates) (run `cargo fix --test "backpressure" -p winston` to apply 1 suggestion)
[INFO] [stderr] warning: `winston` (test "public_api") generated 5 warnings (3 duplicates) (run `cargo fix --test "public_api" -p winston` to apply 1 suggestion)
[INFO] [stderr] warning: `winston` (test "error_handling") generated 5 warnings (4 duplicates)
[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<LogInfo> {
[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_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<LogInfo> {
[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: `winston` (test "concurrency") generated 5 warnings (4 duplicates)
[INFO] [stderr] warning: `winston` (test "global_logger_close") generated 5 warnings (4 duplicates)
[INFO] [stderr] warning: `winston` (test "global_logger_configure") generated 5 warnings (5 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-2eb2ddc05b40f0b1)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[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_add_transport ... ok
[INFO] [stdout] test logger::tests::test_close_flushes_logs ... ok
[INFO] [stdout] test logger::tests::test_buffering_without_transports ... ok
[INFO] [stdout] test logger::tests::test_add_multiple_transports ... ok
[INFO] [stdout] test logger::tests::test_configure_clears_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_empty_message_handling ... ok
[INFO] [stdout] test logger::tests::test_level_filtering_blocks_lower_severity ... ok
[INFO] [stdout] test logger::tests::test_configure_updates_level ... ok
[INFO] [stdout] test logger::tests::test_flush_returns_ok ... ok
[INFO] [stdout] test logger::tests::test_query_returns_results ... ok
[INFO] [stdout] test logger::tests::test_logger_creation_with_custom_options ... 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_logger_creation_with_default_options ... ok
[INFO] [stdout] test logger::tests::test_transport_accepts_preconfigured_logger_transport ... ok
[INFO] [stdout] test logger::tests::test_transport_builder ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_chaining ... ok
[INFO] [stdout] test logger::tests::test_transport_specific_level ... ok
[INFO] [stdout] test logger::tests::test_remove_transport_twice ... ok
[INFO] [stdout] test logger::tests::test_transport_accepts_raw_transport ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_default_construction ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_with_level ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_with_channel_capacity ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_with_custom_levels ... ok
[INFO] [stdout] test logger::tests::test_compute_min_severity ... ok
[INFO] [stdout] test logger_builder::tests::test_builder_with_backpressure_strategy ... ok
[INFO] [stdout] test logger::tests::test_buffer_processed_when_transport_added ... ok
[INFO] [stdout] test logger::tests::test_multiple_handles_different_transports ... ok
[INFO] [stdout] test logger::tests::test_level_filtering_with_trace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/backpressure.rs (/opt/rustwide/target/debug/deps/backpressure-f2fb87c217116b03)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrency.rs (/opt/rustwide/target/debug/deps/concurrency-12b7cb7b6ae1aa0e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_concurrent_add_remove_transport ... ok
[INFO] [stdout] test test_close_from_multiple_threads ... ok
[INFO] [stdout] test test_concurrent_configure ... ok
[INFO] [stdout] test test_concurrent_query ... 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] [stderr]      Running tests/error_handling.rs (/opt/rustwide/target/debug/deps/error_handling-f2ab5c643c047a33)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_flush_empty_logger ... ok
[INFO] [stdout] test test_empty_message_handling ... ok
[INFO] [stdout] test test_rapid_configure_calls ... ok
[INFO] [stdout] test test_close_then_log ... ok
[INFO] [stdout] test test_logging_without_transports_then_adding ... ok
[INFO] [stdout] test test_invalid_log_level ... ok
[INFO] [stdout] test test_transport_flush_failure ... ok
[INFO] [stdout] test test_remove_all_transports_then_add ... ok
[INFO] [stdout] test test_query_with_no_results ... ok
[INFO] [stdout] test test_transport_log_failure_does_not_crash ... ok
[INFO] [stdout] test test_large_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/global_logger.rs (/opt/rustwide/target/debug/deps/global_logger-12664d3cb07e35bc)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_global_init ... ok
[INFO] [stdout] test test_global_flush ... ok
[INFO] [stdout] test test_global_init_twice_panics - should panic ... ok
[INFO] [stdout] test test_global_remove_transport ... ok
[INFO] [stdout] test test_global_log ... ok
[INFO] [stdout] test test_global_query ... ok
[INFO] [stdout] test test_global_is_initialized ... ok
[INFO] [stdout] test test_global_try_log_when_initialized ... ok
[INFO] [stdout] test test_global_add_transport ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/global_logger_close.rs (/opt/rustwide/target/debug/deps/global_logger_close-e97a50728dce687b)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/global_logger_configure.rs (/opt/rustwide/target/debug/deps/global_logger_configure-f97fea2589ca97ca)
[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] [stdout] 
[INFO] [stderr]      Running tests/global_logger_uninitialized.rs (/opt/rustwide/target/debug/deps/global_logger_uninitialized-9766db5f6c4192d9)
[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 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/log_backend.rs (/opt/rustwide/target/debug/deps/log_backend-9a41c7aecd158a48)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-2422834f30da0c75)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_log_macro_with_complex_metadata_values ... ok
[INFO] [stdout] test test_log_macro_with_format_string ... ok
[INFO] [stdout] test test_log_macro_different_levels ... ok
[INFO] [stdout] test test_log_macro_with_logger_simple_message ... ok
[INFO] [stdout] test test_log_macro_with_logger_and_meta_macro ... ok
[INFO] [stdout] test test_log_macro_with_logger_and_metadata ... ok
[INFO] [stdout] test test_meta_macro_creates_vec ... ok
[INFO] [stdout] test test_meta_macro_with_different_types ... ok
[INFO] [stdout] test test_log_macro_with_trailing_comma ... ok
[INFO] [stdout] test test_log_macro_with_global_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] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/public_api.rs (/opt/rustwide/target/debug/deps/public_api-5a4a74065ebb74f4)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_close_flushes_pending_logs ... ok
[INFO] [stdout] test test_add_transport_at_runtime ... ok
[INFO] [stdout] test test_level_hierarchy ... ok
[INFO] [stdout] test test_logger_builder_api ... ok
[INFO] [stdout] test test_empty_message_filtered ... ok
[INFO] [stdout] test test_flush_ensures_delivery ... ok
[INFO] [stdout] test test_log_macro_with_logger_instance ... ok
[INFO] [stdout] test test_logger_with_multiple_transports ... ok
[INFO] [stdout] test test_metadata_preservation ... ok
[INFO] [stdout] test test_log_macro_formats_message ... ok
[INFO] [stdout] test test_configure_updates_logger ... ok
[INFO] [stdout] test test_remove_transport_at_runtime ... ok
[INFO] [stdout] test test_query_with_level_filter ... ok
[INFO] [stdout] test test_logger_options_api ... ok
[INFO] [stdout] test test_default_logger_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "fbc46149a0925e3c9b4b2de9d664871650cb006ade841d9c323a5ec9d920c06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc46149a0925e3c9b4b2de9d664871650cb006ade841d9c323a5ec9d920c06f", kill_on_drop: false }`
[INFO] [stdout] fbc46149a0925e3c9b4b2de9d664871650cb006ade841d9c323a5ec9d920c06f