[INFO] fetching crate mappy-core 0.3.2...
[INFO] fixing mappy-core-0.3.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate mappy-core 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mappy-core 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mappy-core 0.3.2
[INFO] tweaked toml for crates.io crate mappy-core 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mappy-core 0.3.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mappy-core 0.3.2 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14
[INFO] running `Command { std: "docker" "start" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> examples/performance_comparison.rs:59:49
[INFO] [stdout]    |
[INFO] [stdout] 59 |             let value = format!("value_{}", rng.gen_range(1..=1000));
[INFO] [stdout]    |                                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> benches/storage_benchmarks.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/insert.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> benches/storage_benchmarks.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use criterion::{BenchmarkId, Criterion, black_box, criterion_group, criterion_main};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/storage_benchmarks.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 black_box(engine)
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/storage_benchmarks.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 black_box(engine)
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/storage_benchmarks.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 black_box(engine)
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |                     black_box(engine.get(key).await.unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:168:21
[INFO] [stdout]     |
[INFO] [stdout] 168 |                     black_box(engine.get(key).await.unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     black_box(engine.get(key).await.unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:198:17
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     black_box(engine.get(key).await.unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:256:17
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:273:21
[INFO] [stdout]     |
[INFO] [stdout] 273 |                     black_box(engine.ttl(key).await.unwrap());
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:336:33
[INFO] [stdout]     |
[INFO] [stdout] 336 | ...                   black_box(engine.get(&key).await.unwrap());
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 black_box(engine)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:375:17
[INFO] [stdout]     |
[INFO] [stdout] 375 |                 black_box(memory_usage)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/storage_benchmarks.rs:396:17
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 black_box(memory_usage)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> benches/storage_benchmarks.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let value_size = rng.gen_range(10..=1000);
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mappy-core` (bench "insert") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/storage_benchmarks.rs:18:53
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let value = (0..value_size).map(|_| rng.r#gen::<u64>()).collect();
[INFO] [stdout]    |                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `Vec<u8>` cannot be built from an iterator over elements of type `u64`
[INFO] [stdout]   --> benches/storage_benchmarks.rs:18:69
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let value = (0..value_size).map(|_| rng.r#gen::<u64>()).collect();
[INFO] [stdout]    |                                                                     ^^^^^^^ value of type `Vec<u8>` cannot be built from `std::iter::Iterator<Item=u64>`
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `FromIterator<u64>` is not implemented for `Vec<u8>`
[INFO] [stdout]       but trait `FromIterator<u8>` is implemented for it
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:3935:0
[INFO] [stdout]    = help: for that trait implementation, expected `u8`, found `u64`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]   --> benches/storage_benchmarks.rs:18:41
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let value = (0..value_size).map(|_| rng.r#gen::<u64>()).collect();
[INFO] [stdout]    |                         --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` is `u64` here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this expression has type `Range<{integer}>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/iter/traits/iterator.rs:2077:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mappy_core::maplet::CounterOperator`
[INFO] [stdout]  --> benches/quotient_filter_benchmarks_advanced.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mappy_core::maplet::{CounterOperator, Maplet};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^ no `CounterOperator` in `maplet`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           mappy_core::CounterOperator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/comparison.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut maplet = Maplet::<String, u64, CounterOperator>::new(*size, 0.01).unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `HashFunction` is private
[INFO] [stdout]  --> benches/quotient_filter_benchmarks_advanced.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mappy_core::quotient_filter::{HashFunction, QuotientFilter};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `HashFunction` is defined here
[INFO] [stdout]  --> src/quotient_filter.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |     hash::{FingerprintHasher, HashFunction, PerfectHash},
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> benches/quotient_filter_benchmarks_advanced.rs:2:53
[INFO] [stdout]   |
[INFO] [stdout] 2 | use criterion::{BenchmarkId, Criterion, Throughput, black_box, criterion_group, criterion_main};
[INFO] [stdout]   |                                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     black_box(filter)
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |                         black_box(maplet.find_slot_for_key(key).await);
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     black_box(maplet)
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 black_box(stats.runs)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 black_box(filter)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |                         black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     black_box(filter)
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:217:25
[INFO] [stdout]     |
[INFO] [stdout] 217 |                         black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     black_box(filter)
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                     black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:254:17
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 black_box(filter)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:289:33
[INFO] [stdout]     |
[INFO] [stdout] 289 | ...                   black_box(filter_clone.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:300:21
[INFO] [stdout]     |
[INFO] [stdout] 300 |                     black_box(filter)
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 black_box(consistent)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:369:21
[INFO] [stdout]     |
[INFO] [stdout] 369 |                     black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:375:21
[INFO] [stdout]     |
[INFO] [stdout] 375 |                     black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:378:17
[INFO] [stdout]     |
[INFO] [stdout] 378 |                 black_box(filter)
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:414:25
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         black_box(filter.get_actual_slot_for_fingerprint(value));
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:417:21
[INFO] [stdout]     |
[INFO] [stdout] 417 |                     black_box(filter)
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> benches/comparison.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     black_box(maplet.query(&format!("key_{i}")));
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/storage_benchmarks.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> benches/redis_comparison.rs:92:49
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let value = format!("value_{}", rng.gen_range(1..=1000));
[INFO] [stdout]    |                                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> benches/redis_comparison.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let value = rng.gen_range(1..=1000);
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/storage_benchmarks.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         let value = rng.r#gen::<u64>();
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/storage_benchmarks.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]   --> benches/storage_benchmarks.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         let key = format!("key_{}", rng.r#gen::<u64>());
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/quotient_filter_benchmarks_advanced.rs:69:54
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   .insert(key.clone(), rng.r#gen::<u64>())
[INFO] [stdout]    |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:103:37
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:244:37
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     let value = rng.r#gen::<u64>() % (size / 10); // Create some duplicates
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:244:54
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     let value = rng.r#gen::<u64>() % (size / 10); // Create some duplicates
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ expected `u64`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot calculate the remainder of `u64` divided by `usize`
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:244:52
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     let value = rng.r#gen::<u64>() % (size / 10); // Create some duplicates
[INFO] [stdout]     |                                                    ^ no implementation for `u64 % usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Rem<usize>` is not implemented for `u64`
[INFO] [stdout]     = help: the following other types implement trait `Rem<Rhs>`:
[INFO] [stdout]               `&u64` implements `Rem<&num_bigint::BigInt>`
[INFO] [stdout]               `&u64` implements `Rem<&num_bigint::BigUint>`
[INFO] [stdout]               `&u64` implements `Rem<num_bigint::BigInt>`
[INFO] [stdout]               `&u64` implements `Rem<num_bigint::BigUint>`
[INFO] [stdout]               `&u64` implements `Rem<u64>`
[INFO] [stdout]               `&u64` implements `Rem`
[INFO] [stdout]               `u64` implements `Rem<&num_bigint::BigInt>`
[INFO] [stdout]               `u64` implements `Rem<&num_bigint::BigUint>`
[INFO] [stdout]             and 6 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:127:15
[INFO] [stdout]     |
[INFO] [stdout] 127 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `del`, `exists`, and `info` are never used
[INFO] [stdout]   --> benches/redis_comparison.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl RedisBenchmark {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     async fn del(&self, key: &str) -> Result<u32, Box<dyn std::error::Error>> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     async fn exists(&self, key: &str) -> Result<bool, Box<dyn std::error::Error>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     async fn info(&self, section: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:272:19
[INFO] [stdout]     |
[INFO] [stdout] 272 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:322:37
[INFO] [stdout]     |
[INFO] [stdout] 322 |                     let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:362:37
[INFO] [stdout]     |
[INFO] [stdout] 362 |                     let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:374:37
[INFO] [stdout]     |
[INFO] [stdout] 374 |                     let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::r#gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> benches/quotient_filter_benchmarks_advanced.rs:407:41
[INFO] [stdout]     |
[INFO] [stdout] 407 |                         let value = rng.r#gen::<u64>();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:177:15
[INFO] [stdout]     |
[INFO] [stdout] 177 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mappy-core` (bench "quotient_filter_benchmarks_advanced") due to 7 previous errors; 34 warnings emitted
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:204:15
[INFO] [stdout]     |
[INFO] [stdout] 204 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:242:15
[INFO] [stdout]     |
[INFO] [stdout] 242 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:261:15
[INFO] [stdout]     |
[INFO] [stdout] 261 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:293:15
[INFO] [stdout]     |
[INFO] [stdout] 293 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Engine` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:300:45
[INFO] [stdout]     |
[INFO] [stdout] 300 |                         let engine = engine.clone();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `close` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 300 -                         let engine = engine.clone();
[INFO] [stdout] 300 +                         let engine = engine.close();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:319:15
[INFO] [stdout]     |
[INFO] [stdout] 319 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Engine` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:332:45
[INFO] [stdout]     |
[INFO] [stdout] 332 |                         let engine = engine.clone();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `close` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 332 -                         let engine = engine.clone();
[INFO] [stdout] 332 +                         let engine = engine.close();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:363:15
[INFO] [stdout]     |
[INFO] [stdout] 363 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut Bencher<'_>` in the current scope
[INFO] [stdout]    --> benches/storage_benchmarks.rs:380:15
[INFO] [stdout]     |
[INFO] [stdout] 380 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mappy-core` (bench "storage_benchmarks") due to 17 previous errors; 24 warnings emitted
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/engine.rs:567:17
[INFO] [stdout]     |
[INFO] [stdout] 567 |         assert!(stats.uptime_seconds >= 0); // This is always true for u64, but kept for clarity
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14", kill_on_drop: false }`
[INFO] [stdout] 95609c55f346a342fe0385ec814e054101ee7dfbacfd529e963389617e639f14
