[INFO] fetching crate solana-metrics 3.1.5...
[INFO] checking solana-metrics-3.1.5 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] extracting crate solana-metrics 3.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate solana-metrics 3.1.5
[INFO] finished tweaking crates.io crate solana-metrics 3.1.5
[INFO] tweaked toml for crates.io crate solana-metrics 3.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-metrics 3.1.5 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate solana-metrics 3.1.5 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "aeb0b71dbe1ce7787a7189bea9ca2228659f788911993178eb41d71b7253e7fb", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated struct `solana_metrics::counter::CounterPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]  --> benches/metrics.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |         counter::CounterPoint,
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::datapoint::DataPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]  --> benches/metrics.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |         datapoint::DataPoint,
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `solana_metrics::metrics::serialize_points`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]  --> benches/metrics.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |         metrics::{serialize_points, test_mocks::MockMetricsWriter, MetricsAgent},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::test_mocks::MockMetricsWriter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]  --> benches/metrics.rs:8:49
[INFO] [stdout]   |
[INFO] [stdout] 8 |         metrics::{serialize_points, test_mocks::MockMetricsWriter, MetricsAgent},
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::MetricsAgent`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]  --> benches/metrics.rs:8:68
[INFO] [stdout]   |
[INFO] [stdout] 8 |         metrics::{serialize_points, test_mocks::MockMetricsWriter, MetricsAgent},
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::datapoint::DataPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             DataPoint::new("measurement")
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `solana_metrics::metrics::serialize_points`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |             black_box(serialize_points(&points, host_id));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::test_mocks::MockMetricsWriter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::MetricsAgent`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::datapoint::DataPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 DataPoint::new("measurement")
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::test_mocks::MockMetricsWriter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::MetricsAgent`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::counter::CounterPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |             agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::test_mocks::MockMetricsWriter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::metrics::MetricsAgent`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::counter::CounterPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:71:38
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `solana_metrics::datapoint::DataPoint`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     DataPoint::new("measurement")
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::datapoint::DataPoint::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |             DataPoint::new("measurement")
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::datapoint::DataPoint::add_field_i64`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .add_field_i64("i", 0)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::datapoint::DataPoint::add_field_i64`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 .add_field_i64("abc123", 2)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::datapoint::DataPoint::add_field_i64`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 .add_field_i64("this-is-my-very-long-field-name", 3)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::test_mocks::MockMetricsWriter::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::MetricsAgent::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::submit`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |             agent.submit(
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::datapoint::DataPoint::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 DataPoint::new("measurement")
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::datapoint::DataPoint::add_field_i64`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     .add_field_i64("i", i)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::flush`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 |         agent.flush();
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::test_mocks::MockMetricsWriter::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:49:46
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::MetricsAgent::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::submit_counter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::counter::CounterPoint::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |             agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::flush`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         agent.flush();
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::test_mocks::MockMetricsWriter::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:61:46
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let writer = Arc::new(MockMetricsWriter::new());
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::metrics::MetricsAgent::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:62:31
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let agent = MetricsAgent::new(writer, Duration::from_secs(10), 1000);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::submit_counter`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::counter::CounterPoint::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:71:52
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 agent.submit_counter(CounterPoint::new("counter 1"), Level::Info, i);
[INFO] [stdout]    |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::submit`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 agent.submit(
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `solana_metrics::datapoint::DataPoint::new`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     DataPoint::new("measurement")
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::datapoint::DataPoint::add_field_i64`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         .add_field_i64("i", i as i64)
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `solana_metrics::metrics::MetricsAgent::flush`: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the `agave-unstable-api` crate feature must be specified to acknowledge use of an interface that may break without warning.
[INFO] [stdout]   --> benches/metrics.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |         agent.flush();
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "43a3d409c86d50f7911f414264afd7fc0c019fb004e724011301b614aae22e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a3d409c86d50f7911f414264afd7fc0c019fb004e724011301b614aae22e66", kill_on_drop: false }`
[INFO] [stdout] 43a3d409c86d50f7911f414264afd7fc0c019fb004e724011301b614aae22e66
