[INFO] cloning repository https://github.com/entropy-tamer/kv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/entropy-tamer/kv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fentropy-tamer%2Fkv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fentropy-tamer%2Fkv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bc26ebd32fd03fbf27bd38324a4e6202a4fcf8c
[INFO] fixing entropy-tamer/kv against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fentropy-tamer%2Fkv" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/entropy-tamer/kv
[INFO] finished tweaking git repo https://github.com/entropy-tamer/kv
[INFO] tweaked toml for git repo https://github.com/entropy-tamer/kv written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/entropy-tamer/kv 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 git repo https://github.com/entropy-tamer/kv 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-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f
[INFO] running `Command { std: "docker" "start" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f", 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" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f", 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" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f" "/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] [stderr]     Checking kv-client v0.1.1 (/opt/rustwide/workdir/kv-client)
[INFO] [stdout] warning: type `HealthResponse` is more private than the item `Client::health`
[INFO] [stdout]    --> kv-client/src/lib.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub async fn health(&self) -> Result<HealthResponse> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Client::health` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `HealthResponse` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> kv-client/src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 | struct HealthResponse {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kv-python v0.1.1 (/opt/rustwide/workdir/kv-python)
[INFO] [stdout] warning: type `HealthResponse` is more private than the item `Client::health`
[INFO] [stdout]    --> kv-client/src/lib.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub async fn health(&self) -> Result<HealthResponse> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Client::health` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `HealthResponse` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> kv-client/src/lib.rs:97:1
[INFO] [stdout]     |
[INFO] [stdout]  97 | struct HealthResponse {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `database_id`, `key`, and `found` are never read
[INFO] [stdout]   --> kv-client/src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct GetResponse {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 90 |     database_id: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 91 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 92 |     value: Option<String>,
[INFO] [stdout] 93 |     found: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status` and `service` are never read
[INFO] [stdout]   --> kv-client/src/lib.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct HealthResponse {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 98 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 99 |     service: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `database_id`, `key`, and `found` are never read
[INFO] [stdout]   --> kv-client/src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct GetResponse {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 90 |     database_id: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 91 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 92 |     value: Option<String>,
[INFO] [stdout] 93 |     found: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status` and `service` are never read
[INFO] [stdout]   --> kv-client/src/lib.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct HealthResponse {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 98 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 99 |     service: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kv-server v0.1.1 (/opt/rustwide/workdir/kv-server)
[INFO] [stdout] warning: unused import: `Key`
[INFO] [stdout]  --> kv-core/benches/encryption.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     KVEngine, KVConfig, PersistenceMode, Key, Value, DatabaseId,
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Key`
[INFO] [stdout]  --> kv-core/benches/storage_backends.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     KVEngine, KVConfig, PersistenceMode, Key, Value, DatabaseId
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) 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]  --> kv-core/benches/storage_backends.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
[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]   --> kv-core/benches/storage_backends.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     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]   --> kv-core/benches/storage_backends.rs:83:21
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     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]    --> kv-core/benches/storage_backends.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 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]    --> kv-core/benches/storage_backends.rs:153:21
[INFO] [stdout]     |
[INFO] [stdout] 153 |                     black_box(stats.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]  --> kv-core/benches/encryption.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
[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]   --> kv-core/benches/encryption.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 black_box(keys);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> kv-core/benches/encryption.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 black_box(encrypted);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> kv-core/benches/encryption.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 black_box(decrypted);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> kv-core/benches/encryption.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 black_box(keys);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:100:21
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     black_box(encrypted);
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     black_box(decrypted);
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     black_box(encrypted);
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |                     black_box(decrypted);
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |             black_box(new_key);
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |             black_box(new_key);
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/encryption.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 black_box(&engine);
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Key`
[INFO] [stdout]  --> kv-core/benches/ttl_performance.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     KVEngine, KVConfig, PersistenceMode, Key, Value, DatabaseId, TTL
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/encryption.rs:29:29
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/encryption.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let data = vec![0u8; *size];
[INFO] [stdout]    |                                      ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/encryption.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let data = vec![0u8; *size];
[INFO] [stdout]    |                                  ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/encryption.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/encryption.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 for _i in 0..*size {
[INFO] [stdout]    |                              ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/encryption.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 for _i in 0..*size {
[INFO] [stdout]     |                              ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/encryption.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 for _i in 0..*size {
[INFO] [stdout]     |                              ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/encryption.rs:147:30
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 for _i in 0..*size {
[INFO] [stdout]     |                              ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found type alias `TTL`
[INFO] [stdout]    --> kv-core/benches/basic_operations.rs:134:35
[INFO] [stdout]     |
[INFO] [stdout] 134 |                         let ttl = TTL(3600); // 1 hour
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to use `:` for type annotation
[INFO] [stdout]     |
[INFO] [stdout] 134 -                         let ttl = TTL(3600); // 1 hour
[INFO] [stdout] 134 +                         let ttl: TTL(3600); // 1 hour
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant instead
[INFO] [stdout]     |
[INFO] [stdout]   1 + use kv_core::KVError::TTL;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> kv-core/benches/basic_operations.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
[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]   --> kv-core/benches/basic_operations.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     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]   --> kv-core/benches/basic_operations.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     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]    --> kv-core/benches/basic_operations.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     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]    --> kv-core/benches/basic_operations.rs:144:21
[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]    --> kv-core/benches/basic_operations.rs:184:21
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     black_box(&engine);
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:32:53
[INFO] [stdout]     |
[INFO] [stdout]  32 |             group.bench_with_input(BenchmarkId::new(name, size), size, |b, &size| {
[INFO] [stdout]     |                                    ---------------- ^^^^ the trait `From<&&str>` is not implemented for `std::string::String`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&&str` value to `&str`
[INFO] [stdout]     = note: required for `&&str` to implement `Into<std::string::String>`
[INFO] [stdout] note: required by a bound in `BenchmarkId::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/benchmark_group.rs:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub fn new<S: Into<String>, P: ::std::fmt::Display>(
[INFO] [stdout]     |                   ^^^^^^^^^^^^ required by this bound in `BenchmarkId::new`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout]  32 |             group.bench_with_input(BenchmarkId::new(*name, size), size, |b, &size| {
[INFO] [stdout]     |                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> kv-core/benches/ttl_performance.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
[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]   --> kv-core/benches/ttl_performance.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]   --> kv-core/benches/ttl_performance.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 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]    --> kv-core/benches/ttl_performance.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 black_box(stats);
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 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]    --> kv-core/benches/ttl_performance.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 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]    --> kv-core/benches/ttl_performance.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 black_box(stats.memory_usage);
[INFO] [stdout]     |                 ^^^^^^^^^
[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]   --> kv-core/benches/storage_backends.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/storage_backends.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     for i in 0..*size {
[INFO] [stdout]    |                                 ^^^^^ can't be dereferenced
[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]    --> kv-core/benches/encryption.rs:195:15
[INFO] [stdout]     |
[INFO] [stdout] 195 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/encryption.rs:199:29
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 for i in 0..*size {
[INFO] [stdout]     |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout]  65 |             group.bench_with_input(BenchmarkId::new(name, size), size, |b, &size| {
[INFO] [stdout]     |                                    ---------------- ^^^^ the trait `From<&&str>` is not implemented for `std::string::String`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&&str` value to `&str`
[INFO] [stdout]     = note: required for `&&str` to implement `Into<std::string::String>`
[INFO] [stdout] note: required by a bound in `BenchmarkId::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/benchmark_group.rs:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub fn new<S: Into<String>, P: ::std::fmt::Display>(
[INFO] [stdout]     |                   ^^^^^^^^^^^^ required by this bound in `BenchmarkId::new`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout]  65 |             group.bench_with_input(BenchmarkId::new(*name, size), size, |b, &size| {
[INFO] [stdout]     |                                                     +
[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]   --> kv-core/benches/storage_backends.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/storage_backends.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     for i in 0..*size {
[INFO] [stdout]    |                                 ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/storage_backends.rs:78:33
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     for i in 0..*size {
[INFO] [stdout]    |                                 ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:103:30
[INFO] [stdout]     |
[INFO] [stdout] 103 |         group.bench_function(name, |b| {
[INFO] [stdout]     |               -------------- ^^^^ the trait `From<&&str>` is not implemented for `std::string::String`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&&str` value to `&str`
[INFO] [stdout]     = note: required for `&&str` to implement `Into<std::string::String>`
[INFO] [stdout]     = note: required for `&&str` to implement `criterion::benchmark_group::IntoBenchmarkId`
[INFO] [stdout] note: required by a bound in `BenchmarkGroup::<'a, M>::bench_function`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/benchmark_group.rs:249:31
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn bench_function<ID: IntoBenchmarkId, F>(&mut self, id: ID, mut f: F) -> &mut Self
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^ required by this bound in `BenchmarkGroup::<'a, M>::bench_function`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout] 103 |         group.bench_function(*name, |b| {
[INFO] [stdout]     |                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `engine` does not live long enough
[INFO] [stdout]    --> kv-core/benches/basic_operations.rs:168:42
[INFO] [stdout]     |
[INFO] [stdout] 162 |                       let engine = create_test_engine().await;
[INFO] [stdout]     |                           ------ binding `engine` declared here
[INFO] [stdout] ...
[INFO] [stdout] 168 |                           let engine_ref = &engine;
[INFO] [stdout]     |                                            ^^^^^^^ borrowed value does not live long enough
[INFO] [stdout] 169 |                           let handle = tokio::spawn(async move {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 170 | |                             for i in 0..100 {
[INFO] [stdout] 171 | |                                 let key = format!("task_{}_key_{}", task_id, i);
[INFO] [stdout] 172 | |                                 let value = Value::String(format!("task_{}_value_{}", task_id, i));
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                         });
[INFO] [stdout]     | |__________________________- argument requires that `engine` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 185 |                   });
[INFO] [stdout]     |                   - `engine` dropped here while still borrowed
[INFO] [stdout]     |
[INFO] [stdout] note: requirement that the value outlives `'static` introduced here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/spawn.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |         F: Future + Send + 'static,
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> kv-core/benches/simple_bench.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
[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]   --> kv-core/benches/simple_bench.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     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]   --> kv-core/benches/simple_bench.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     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]    --> kv-core/benches/simple_bench.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     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]    --> kv-core/benches/simple_bench.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     black_box(&engine);
[INFO] [stdout]     |                     ^^^^^^^^^
[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]    --> kv-core/benches/storage_backends.rs:104:15
[INFO] [stdout]     |
[INFO] [stdout] 104 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0614.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:139:53
[INFO] [stdout]     |
[INFO] [stdout] 139 |             group.bench_with_input(BenchmarkId::new(name, size), size, |b, &size| {
[INFO] [stdout]     |                                    ---------------- ^^^^ the trait `From<&&str>` is not implemented for `std::string::String`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider casting the `&&str` value to `&str`
[INFO] [stdout]     = note: required for `&&str` to implement `Into<std::string::String>`
[INFO] [stdout] note: required by a bound in `BenchmarkId::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.7.0/src/benchmark_group.rs:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 |     pub fn new<S: Into<String>, P: ::std::fmt::Display>(
[INFO] [stdout]     |                   ^^^^^^^^^^^^ required by this bound in `BenchmarkId::new`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout] 139 |             group.bench_with_input(BenchmarkId::new(*name, size), size, |b, &size| {
[INFO] [stdout]     |                                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kv-core` (bench "encryption") due to 10 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |                   ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/storage_backends.rs:145:33
[INFO] [stdout]     |
[INFO] [stdout] 145 |                     for i in 0..*size {
[INFO] [stdout]     |                                 ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599, E0614.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kv-core` (bench "storage_backends") due to 12 previous errors; 6 warnings emitted
[INFO] [stderr] error: could not compile `kv-core` (bench "basic_operations") due to 2 previous errors; 6 warnings emitted
[INFO] [stdout] error[E0599]: no method named `to_async` found for mutable reference `&mut criterion::Bencher<'_>` in the current scope
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     let ttl = TTL::from_secs(3600); // 1 hour
[INFO] [stdout]    |                                    ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     let ttl = TTL::from_secs(3600); // 1 hour
[INFO] [stdout] 41 +                     let ttl = TTL::from_be(3600); // 1 hour
[INFO] [stdout]    |
[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]   --> kv-core/benches/ttl_performance.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     let ttl = TTL::from_secs(3600); // 1 hour
[INFO] [stdout]    |                                    ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 68 -                     let ttl = TTL::from_secs(3600); // 1 hour
[INFO] [stdout] 68 +                     let ttl = TTL::from_be(3600); // 1 hour
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:73:29
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[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]   --> kv-core/benches/ttl_performance.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]    |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]   --> kv-core/benches/ttl_performance.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 for i in 0..*size {
[INFO] [stdout]    |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:104:30
[INFO] [stdout]     |
[INFO] [stdout] 104 |                         TTL::from_secs(0) // Expired
[INFO] [stdout]     |                              ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 104 -                         TTL::from_secs(0) // Expired
[INFO] [stdout] 104 +                         TTL::from_be(0) // Expired
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         TTL::from_secs(3600) // 1 hour
[INFO] [stdout]     |                              ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 106 -                         TTL::from_secs(3600) // 1 hour
[INFO] [stdout] 106 +                         TTL::from_be(3600) // 1 hour
[INFO] [stdout]     |
[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]    --> kv-core/benches/ttl_performance.rs:132:15
[INFO] [stdout]     |
[INFO] [stdout] 132 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 for i in 0..*size {
[INFO] [stdout]     |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:142:36
[INFO] [stdout]     |
[INFO] [stdout] 142 |                     let ttl = TTL::from_secs(3600);
[INFO] [stdout]     |                                    ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 142 -                     let ttl = TTL::from_secs(3600);
[INFO] [stdout] 142 +                     let ttl = TTL::from_be(3600);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:150:44
[INFO] [stdout]     |
[INFO] [stdout] 150 |                         let new_ttl = TTL::from_secs(7200); // 2 hours
[INFO] [stdout]     |                                            ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 150 -                         let new_ttl = TTL::from_secs(7200); // 2 hours
[INFO] [stdout] 150 +                         let new_ttl = TTL::from_be(7200); // 2 hours
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:158:45
[INFO] [stdout]     |
[INFO] [stdout] 158 |                         let long_ttl = TTL::from_secs(86400 * 365); // 1 year
[INFO] [stdout]     |                                             ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 158 -                         let long_ttl = TTL::from_secs(86400 * 365); // 1 year
[INFO] [stdout] 158 +                         let long_ttl = TTL::from_be(86400 * 365); // 1 year
[INFO] [stdout]     |
[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]    --> kv-core/benches/ttl_performance.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 for task_id in 0..*num_tasks {
[INFO] [stdout]     |                                   ^^^^^^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `KVEngine` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:185:47
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     let engine_clone = engine.clone();
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `close` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 185 -                     let engine_clone = engine.clone();
[INFO] [stdout] 185 +                     let engine_clone = engine.close();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:190:44
[INFO] [stdout]     |
[INFO] [stdout] 190 | ...                   let ttl = TTL::from_secs(3600);
[INFO] [stdout]     |                                      ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 190 -                             let ttl = TTL::from_secs(3600);
[INFO] [stdout] 190 +                             let ttl = TTL::from_be(3600);
[INFO] [stdout]     |
[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]    --> kv-core/benches/ttl_performance.rs:222:15
[INFO] [stdout]     |
[INFO] [stdout] 222 |             b.to_async(&rt).iter(|| async {
[INFO] [stdout]     |               ^^^^^^^^ method not found in `&mut criterion::Bencher<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `{integer}` cannot be dereferenced
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:227:29
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 for i in 0..*size {
[INFO] [stdout]     |                             ^^^^^ can't be dereferenced
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_secs` found for type `u64` in the current scope
[INFO] [stdout]    --> kv-core/benches/ttl_performance.rs:230:36
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     let ttl = TTL::from_secs(3600);
[INFO] [stdout]     |                                    ^^^^^^^^^ associated function or constant not found in `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `from_be` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 230 -                     let ttl = TTL::from_secs(3600);
[INFO] [stdout] 230 +                     let ttl = TTL::from_be(3600);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0614.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kv-core` (bench "ttl_performance") due to 24 previous errors; 8 warnings emitted
[INFO] [stdout] warning: constant `MEDIUM_VALUE_SIZE` is never used
[INFO] [stdout]   --> kv-core/benches/kv_vs_redis.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MEDIUM_VALUE_SIZE: usize = 1024; // 1 KB
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGE_VALUE_SIZE` is never used
[INFO] [stdout]   --> kv-core/benches/kv_vs_redis.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const LARGE_VALUE_SIZE: usize = 10240; // 10 KB
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> kv-core/src/engine.rs:630:17
[INFO] [stdout]     |
[INFO] [stdout] 630 |         assert!(stats.uptime >= 0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f", kill_on_drop: false }`
[INFO] [stdout] 8087afe70607ec5040a21fd3012365d51c32b0952156f65eac069bea9c81f90f
