[INFO] fetching crate big-o-test 0.2.12...
[INFO] testing big-o-test-0.2.12 against 1.90.0 for beta-1.91-3
[INFO] extracting crate big-o-test 0.2.12 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate big-o-test 0.2.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate big-o-test 0.2.12
[INFO] tweaked toml for crates.io crate big-o-test 0.2.12 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate big-o-test 0.2.12 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate big-o-test 0.2.12 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.2.5
[INFO] [stderr]   Downloaded keen-retry v0.5.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0935e3ed2132c9b7a70b0a487cf085c11de72b1532deda66dcf8519be810da5a
[INFO] running `Command { std: "docker" "start" "-a" "0935e3ed2132c9b7a70b0a487cf085c11de72b1532deda66dcf8519be810da5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0935e3ed2132c9b7a70b0a487cf085c11de72b1532deda66dcf8519be810da5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0935e3ed2132c9b7a70b0a487cf085c11de72b1532deda66dcf8519be810da5a", kill_on_drop: false }`
[INFO] [stdout] 0935e3ed2132c9b7a70b0a487cf085c11de72b1532deda66dcf8519be810da5a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a3bf930740d56488e8b16ca0bd627cb205d17bbfb903184c7a354b7afdf443
[INFO] running `Command { std: "docker" "start" "-a" "02a3bf930740d56488e8b16ca0bd627cb205d17bbfb903184c7a354b7afdf443", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.34.0
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling keen-retry v0.5.0
[INFO] [stderr]    Compiling big-o-test v0.2.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `first_pass_measurements` and `second_pass_measurements` are never read
[INFO] [stdout]   --> src/api/builders/regular_async_builder.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RegularAsyncAnalyzerBuilder<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stdout]    |            --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     first_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     second_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `test_run` is never used
[INFO] [stdout]    --> src/api/builders/regular_async_builder.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout]  54 | / impl<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stdout]  55 | |      FirstPassFut:  Future<Output=AlgoDataType> + Send,
[INFO] [stdout]  56 | |      SecondPassFn:  FnMut(Option<AlgoDataType>) -> SecondPassFut + Send + Sync,
[INFO] [stdout]  57 | |      SecondPassFut: Future<Output=AlgoDataType> + Send,
[INFO] [stdout]  58 | |      AlgoDataType:  Send + Sync + Debug>
[INFO] [stdout]  59 | | RegularAsyncAnalyzerBuilder<FirstPassFn, FirstPassFut, SecondPassFn, SecondPassFut, AlgoDataType> {
[INFO] [stdout]     | |_________________________________________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |       async fn test_run(mut self) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `duration_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn duration_measurement(duration: Duration) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn bytes_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_per_second_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn bytes_per_second_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `custom_unit_measurement` is never used
[INFO] [stdout]    --> src/utils/measurements/presentable_measurements.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn custom_unit_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `custom_unit_per_second_measurement` is never used
[INFO] [stdout]    --> src/utils/measurements/presentable_measurements.rs:149:4
[INFO] [stdout]     |
[INFO] [stdout] 149 | fn custom_unit_per_second_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_all_before_event` is never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn measure_all_before_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_all_after_event` is never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub async fn measure_all_after_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `measure_before_event`, `measure_after_event`, and `as_custom_measurement` are never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub trait CustomMeasurerExecutor<AlgoDataType: Send + Debug> {
[INFO] [stdout]    |           ---------------------- methods in this trait
[INFO] [stdout] 39 |     fn measure_before_event<'a>(&'a mut self,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn measure_after_event<'a>(&'a mut self,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn as_custom_measurement(&self, after_event_measurement: PresentableMeasurement)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `expected_complexity`, `description`, `before_event_measurer_fn`, `before_event_measurement`, and `after_event_measurer_fn` are never read
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct CustomMeasurer<BeforeMeasurerOutput:                                                             Send,
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 70 |     expected_complexity: BigOAlgorithmComplexity,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 72 |     before_event_measurer_fn: MeasureBeforeFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     before_event_measurement: Option<BeforeMeasurerOutput>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     after_event_measurer_fn:  MeasureAfterFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:158:43
[INFO] [stdout]     |
[INFO] [stdout] 158 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 166 | ...                   -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // create analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 167 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // read analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 168 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // update analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 169 | ...                       Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // delete analysis
[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] 166 ~                               -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // create analysis
[INFO] [stdout] 167 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // read analysis
[INFO] [stdout] 168 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // update analysis
[INFO] [stdout] 169 ~                                   Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:205:48
[INFO] [stdout]     |
[INFO] [stdout] 205 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 213 | ...                   -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // create analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 214 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // read analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 215 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // update analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 216 | ...                              Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // delete analysis
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 213 ~                                    -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // create analysis
[INFO] [stdout] 214 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // read analysis
[INFO] [stdout] 215 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // update analysis
[INFO] [stdout] 216 ~                                               Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:132:23
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<RING_BUFFER_SIZE> {
[INFO] [stdout]     |                       ^^^^^     ------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<'_, RING_BUFFER_SIZE> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "02a3bf930740d56488e8b16ca0bd627cb205d17bbfb903184c7a354b7afdf443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a3bf930740d56488e8b16ca0bd627cb205d17bbfb903184c7a354b7afdf443", kill_on_drop: false }`
[INFO] [stdout] 02a3bf930740d56488e8b16ca0bd627cb205d17bbfb903184c7a354b7afdf443
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d36ae5829b93b25b441c2ba0a6abef9d73f48d1dc4129bb0b6d5cf82302598
[INFO] running `Command { std: "docker" "start" "-a" "b0d36ae5829b93b25b441c2ba0a6abef9d73f48d1dc4129bb0b6d5cf82302598", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling sdd v3.0.5
[INFO] [stderr]    Compiling spin_sleep v1.1.1
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling ctor v0.2.5
[INFO] [stderr]    Compiling scc v2.3.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling keen-retry v0.5.0
[INFO] [stderr]    Compiling big-o-test v0.2.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `first_pass_measurements` and `second_pass_measurements` are never read
[INFO] [stdout]   --> src/api/builders/regular_async_builder.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RegularAsyncAnalyzerBuilder<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stdout]    |            --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     first_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     second_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `test_run` is never used
[INFO] [stdout]    --> src/api/builders/regular_async_builder.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout]  54 | / impl<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stdout]  55 | |      FirstPassFut:  Future<Output=AlgoDataType> + Send,
[INFO] [stdout]  56 | |      SecondPassFn:  FnMut(Option<AlgoDataType>) -> SecondPassFut + Send + Sync,
[INFO] [stdout]  57 | |      SecondPassFut: Future<Output=AlgoDataType> + Send,
[INFO] [stdout]  58 | |      AlgoDataType:  Send + Sync + Debug>
[INFO] [stdout]  59 | | RegularAsyncAnalyzerBuilder<FirstPassFn, FirstPassFut, SecondPassFn, SecondPassFut, AlgoDataType> {
[INFO] [stdout]     | |_________________________________________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |       async fn test_run(mut self) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `duration_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn duration_measurement(duration: Duration) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn bytes_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_per_second_measurement` is never used
[INFO] [stdout]   --> src/utils/measurements/presentable_measurements.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn bytes_per_second_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `custom_unit_measurement` is never used
[INFO] [stdout]    --> src/utils/measurements/presentable_measurements.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn custom_unit_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `custom_unit_per_second_measurement` is never used
[INFO] [stdout]    --> src/utils/measurements/presentable_measurements.rs:149:4
[INFO] [stdout]     |
[INFO] [stdout] 149 | fn custom_unit_per_second_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_all_before_event` is never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn measure_all_before_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_all_after_event` is never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub async fn measure_all_after_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `measure_before_event`, `measure_after_event`, and `as_custom_measurement` are never used
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub trait CustomMeasurerExecutor<AlgoDataType: Send + Debug> {
[INFO] [stdout]    |           ---------------------- methods in this trait
[INFO] [stdout] 39 |     fn measure_before_event<'a>(&'a mut self,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn measure_after_event<'a>(&'a mut self,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn as_custom_measurement(&self, after_event_measurement: PresentableMeasurement)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `expected_complexity`, `description`, `before_event_measurer_fn`, `before_event_measurement`, and `after_event_measurer_fn` are never read
[INFO] [stdout]   --> src/utils/measurements/measurer.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct CustomMeasurer<BeforeMeasurerOutput:                                                             Send,
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 70 |     expected_complexity: BigOAlgorithmComplexity,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 72 |     before_event_measurer_fn: MeasureBeforeFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     before_event_measurement: Option<BeforeMeasurerOutput>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     after_event_measurer_fn:  MeasureAfterFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:158:43
[INFO] [stdout]     |
[INFO] [stdout] 158 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 166 | ...                   -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // create analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 167 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // read analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 168 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // update analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 169 | ...                       Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // delete analysis
[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] 166 ~                               -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // create analysis
[INFO] [stdout] 167 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // read analysis
[INFO] [stdout] 168 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // update analysis
[INFO] [stdout] 169 ~                                   Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:205:48
[INFO] [stdout]     |
[INFO] [stdout] 205 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 213 | ...                   -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // create analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 214 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // read analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 215 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // update analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 216 | ...                              Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // delete analysis
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 213 ~                                    -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // create analysis
[INFO] [stdout] 214 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // read analysis
[INFO] [stdout] 215 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // update analysis
[INFO] [stdout] 216 ~                                               Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:132:23
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<RING_BUFFER_SIZE> {
[INFO] [stdout]     |                       ^^^^^     ------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<'_, RING_BUFFER_SIZE> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:158:43
[INFO] [stdout]     |
[INFO] [stdout] 158 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 166 | ...                   -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // create analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 167 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // read analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 168 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // update analysis
[INFO] [stdout]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 169 | ...                       Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // delete analysis
[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] 166 ~                               -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // create analysis
[INFO] [stdout] 167 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // read analysis
[INFO] [stdout] 168 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // update analysis
[INFO] [stdout] 169 ~                                   Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runners/crud.rs:205:48
[INFO] [stdout]     |
[INFO] [stdout] 205 | ...                   (crud_name: &str,
[INFO] [stdout]     |                                   ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 213 | ...                   -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // create analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 214 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // read analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 215 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // update analysis
[INFO] [stdout]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stdout] 216 | ...                              Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // delete analysis
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 213 ~                                    -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // create analysis
[INFO] [stdout] 214 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // read analysis
[INFO] [stdout] 215 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // update analysis
[INFO] [stdout] 216 ~                                               Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // delete analysis
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/metrics_allocator/metrics_allocator.rs:132:23
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<RING_BUFFER_SIZE> {
[INFO] [stdout]     |                       ^^^^^     ------------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<'_, RING_BUFFER_SIZE> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `used_linker`
[INFO] [stdout]   --> tests/big_o_tests.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[ctor]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `no_allocator_metrics`, `no_report`, `report_stderr`, `report_stdout`, `tolerance_10_percent`, and `tolerance_25_percent`
[INFO] [stdout]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `ctor` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the attribute macro `ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `ctor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "b0d36ae5829b93b25b441c2ba0a6abef9d73f48d1dc4129bb0b6d5cf82302598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d36ae5829b93b25b441c2ba0a6abef9d73f48d1dc4129bb0b6d5cf82302598", kill_on_drop: false }`
[INFO] [stdout] b0d36ae5829b93b25b441c2ba0a6abef9d73f48d1dc4129bb0b6d5cf82302598
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc9363d387c64f6d8baa332c5926be7bfdf4b86ff996ca802c301750e99bf3da
[INFO] running `Command { std: "docker" "start" "-a" "cc9363d387c64f6d8baa332c5926be7bfdf4b86ff996ca802c301750e99bf3da", kill_on_drop: false }`
[INFO] [stderr] warning: fields `first_pass_measurements` and `second_pass_measurements` are never read
[INFO] [stderr]   --> src/api/builders/regular_async_builder.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct RegularAsyncAnalyzerBuilder<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stderr]    |            --------------------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |     first_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     second_pass_measurements: Option<Vec<CustomMeasurement>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `test_run` is never used
[INFO] [stderr]    --> src/api/builders/regular_async_builder.rs:198:14
[INFO] [stderr]     |
[INFO] [stderr]  54 | / impl<FirstPassFn:   FnMut(Option<AlgoDataType>) -> FirstPassFut + Send + Sync,
[INFO] [stderr]  55 | |      FirstPassFut:  Future<Output=AlgoDataType> + Send,
[INFO] [stderr]  56 | |      SecondPassFn:  FnMut(Option<AlgoDataType>) -> SecondPassFut + Send + Sync,
[INFO] [stderr]  57 | |      SecondPassFut: Future<Output=AlgoDataType> + Send,
[INFO] [stderr]  58 | |      AlgoDataType:  Send + Sync + Debug>
[INFO] [stderr]  59 | | RegularAsyncAnalyzerBuilder<FirstPassFn, FirstPassFut, SecondPassFn, SecondPassFut, AlgoDataType> {
[INFO] [stderr]     | |_________________________________________________________________________________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 198 |       async fn test_run(mut self) {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `duration_measurement` is never used
[INFO] [stderr]   --> src/utils/measurements/presentable_measurements.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn duration_measurement(duration: Duration) -> PresentableMeasurement {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_measurement` is never used
[INFO] [stderr]   --> src/utils/measurements/presentable_measurements.rs:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn bytes_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_per_second_measurement` is never used
[INFO] [stderr]   --> src/utils/measurements/presentable_measurements.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn bytes_per_second_measurement(value: f64) -> PresentableMeasurement {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `custom_unit_measurement` is never used
[INFO] [stderr]    --> src/utils/measurements/presentable_measurements.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn custom_unit_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `custom_unit_per_second_measurement` is never used
[INFO] [stderr]    --> src/utils/measurements/presentable_measurements.rs:149:4
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn custom_unit_per_second_measurement(value: f64, custom_unit: &'static str) -> PresentableMeasurement {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `measure_all_before_event` is never used
[INFO] [stderr]   --> src/utils/measurements/measurer.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub async fn measure_all_before_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `measure_all_after_event` is never used
[INFO] [stderr]   --> src/utils/measurements/measurer.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub async fn measure_all_after_event<AlgoDataType: Send + Sync + Debug>
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `measure_before_event`, `measure_after_event`, and `as_custom_measurement` are never used
[INFO] [stderr]   --> src/utils/measurements/measurer.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub trait CustomMeasurerExecutor<AlgoDataType: Send + Debug> {
[INFO] [stderr]    |           ---------------------- methods in this trait
[INFO] [stderr] 39 |     fn measure_before_event<'a>(&'a mut self,
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn measure_after_event<'a>(&'a mut self,
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     fn as_custom_measurement(&self, after_event_measurement: PresentableMeasurement)
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `expected_complexity`, `description`, `before_event_measurer_fn`, `before_event_measurement`, and `after_event_measurer_fn` are never read
[INFO] [stderr]   --> src/utils/measurements/measurer.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct CustomMeasurer<BeforeMeasurerOutput:                                                             Send,
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 69 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 70 |     expected_complexity: BigOAlgorithmComplexity,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 |     description: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 72 |     before_event_measurer_fn: MeasureBeforeFn,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 73 |     before_event_measurement: Option<BeforeMeasurerOutput>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 74 |     after_event_measurer_fn:  MeasureAfterFn,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/runners/crud.rs:158:43
[INFO] [stderr]     |
[INFO] [stderr] 158 | ...                   (crud_name: &str,
[INFO] [stderr]     |                                   ^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 166 | ...                   -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // create analysis
[INFO] [stderr]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 167 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // read analysis
[INFO] [stderr]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 168 | ...                       Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,    // update analysis
[INFO] [stderr]     |                                                         ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 169 | ...                       Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,    // delete analysis
[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] 166 ~                               -> (Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // create analysis
[INFO] [stderr] 167 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // read analysis
[INFO] [stderr] 168 ~                                   Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,    // update analysis
[INFO] [stderr] 169 ~                                   Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,    // delete analysis
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/runners/crud.rs:205:48
[INFO] [stderr]     |
[INFO] [stderr] 205 | ...                   (crud_name: &str,
[INFO] [stderr]     |                                   ^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 213 | ...                   -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // create analysis
[INFO] [stderr]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 214 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // read analysis
[INFO] [stderr]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 215 | ...                              Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements> >,       // update analysis
[INFO] [stderr]     |                                                                ---------------------------------------- the same lifetime is hidden here
[INFO] [stderr] 216 | ...                              Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements> >,       // delete analysis
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 213 ~                                    -> Result<(Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // create analysis
[INFO] [stderr] 214 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // read analysis
[INFO] [stderr] 215 ~                                               Option< BigOAlgorithmAnalysis<ConstantSetIteratorAlgorithmMeasurements<'_>> >,       // update analysis
[INFO] [stderr] 216 ~                                               Option< BigOAlgorithmAnalysis<SetResizingIteratorAlgorithmMeasurements<'_>> >,       // delete analysis
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/metrics_allocator/metrics_allocator.rs:132:23
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<RING_BUFFER_SIZE> {
[INFO] [stderr]     |                       ^^^^^     ------------------------------------------- the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn save_point(&self) -> MetricsAllocatorSavePoint<'_, RING_BUFFER_SIZE> {
[INFO] [stderr]     |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `big-o-test` (lib) generated 14 warnings
[INFO] [stderr] warning: `big-o-test` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unexpected `cfg` condition value: `used_linker`
[INFO] [stderr]   --> tests/big_o_tests.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[ctor]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `no_allocator_metrics`, `no_report`, `report_stderr`, `report_stdout`, `tolerance_10_percent`, and `tolerance_25_percent`
[INFO] [stderr]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stderr]    = help: try referring to `ctor` crate for guidance on how handle this unexpected cfg
[INFO] [stderr]    = help: the attribute macro `ctor` may come from an old version of the `ctor` crate, try updating your dependency with `cargo update -p ctor`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr]    = note: this warning originates in the attribute macro `ctor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `big-o-test` (test "big_o_tests") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_o_test-ec493ddcbb340d4a)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test api::builders::regular_async_builder::tests::minimum_options ... ok
[INFO] [stdout] test api::builders::regular_async_builder::tests::full_options ... ok
[INFO] [stdout] test metrics_allocator::metrics_allocator::tests::usage_example ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::peek ... ok
[INFO] [stdout] test metrics_allocator::metrics_allocator::tests::test_save_point_min_and_max_memory_usage ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::simple_enqueue_dequeue_use_cases ... ok
[INFO] [stdout] test api::builders::regular_async_builder::tests::raw_analyse_algorithm ... ok
[INFO] [stdout] test utils::measurements::measurer::tests::test_custom_measurer ... ok
[INFO] [stdout] test utils::measurements::presentable_measurements::tests::test_bytes_measurement ... ok
[INFO] [stdout] test utils::measurements::presentable_measurements::tests::test_bytes_per_second_measurement ... ok
[INFO] [stdout] test utils::measurements::presentable_measurements::tests::test_custom_unit_measurement ... ok
[INFO] [stdout] test utils::measurements::presentable_measurements::tests::test_custom_unit_per_second_measurement ... ok
[INFO] [stdout] test utils::measurements::presentable_measurements::tests::test_duration_measurement ... ok
[INFO] [stdout] test api::builders::regular_async_builder::tests::test_algorithm_retrying_once ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_constant_set_iterator_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_set_resizing_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_set_resizing_iterator_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_set_resizing_algorithm_real_test ... ok
[INFO] [stdout] test runners::crud::tests::analyse_crud_algorithm_output_check ... ok
[INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_constant_set_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions ... ok
[INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions_for_set_resizing_iterator_algorithm_ ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::concurrency ... ok
[INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_algorithm_theoretical_test ... ok
[INFO] [stdout] test low_level_analysis::types::types_impl::tests::serialization ... ok
[INFO] [stdout] test runners::crud::tests::thread_chunk_division ... ok
[INFO] [stdout] test metrics_allocator::ring_buffer::tests::buffer_overflowing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.94s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/big_o_tests.rs (/opt/rustwide/target/debug/deps/big_o_tests-045343f4384e9264)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test async_futures_are_send ... ok
[INFO] [stdout] test dummy_async_test ... ok
[INFO] [stdout] test hashmap_algorithm_analysis ... ok
[INFO] [stdout] test quick_sort_reversed_vec ... ok
[INFO] [stdout] test vec_best_case_algorithm_analysis ... ok
[INFO] [stdout] test vec_worst_case_algorithm_analysis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests big_o_test
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/runners/common.rs - runners::common::run_sync_pass (line 166) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBuffer (line 15) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBufferConsumer (line 87) ... ok
[INFO] [stdout] test src/runners/common.rs - runners::common::run_iterator_pass (line 65) ... ok
[INFO] [stdout] test src/metrics_allocator/mod.rs - metrics_allocator (line 12) ... ok
[INFO] [stdout] test src/metrics_allocator/ring_buffer.rs - metrics_allocator::ring_buffer::RingBufferConsumer<'_,Slot,RING_BUFFER_SIZE>::peek_all (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc9363d387c64f6d8baa332c5926be7bfdf4b86ff996ca802c301750e99bf3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9363d387c64f6d8baa332c5926be7bfdf4b86ff996ca802c301750e99bf3da", kill_on_drop: false }`
[INFO] [stdout] cc9363d387c64f6d8baa332c5926be7bfdf4b86ff996ca802c301750e99bf3da
