[INFO] cloning repository https://github.com/zz0-0/enge817_crdt_benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zz0-0/enge817_crdt_benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzz0-0%2Fenge817_crdt_benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzz0-0%2Fenge817_crdt_benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 001fa673865b0551e060eed3a0fe09222a6d60d0
[INFO] checking zz0-0/enge817_crdt_benchmark against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzz0-0%2Fenge817_crdt_benchmark" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zz0-0/enge817_crdt_benchmark
[INFO] finished tweaking git repo https://github.com/zz0-0/enge817_crdt_benchmark
[INFO] tweaked toml for git repo https://github.com/zz0-0/enge817_crdt_benchmark written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zz0-0/enge817_crdt_benchmark on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zz0-0/enge817_crdt_benchmark 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded memory-stats v1.2.0
[INFO] [stderr]   Downloaded crdts v7.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d10cccca3a028ec1a766b29f87ca5d70755d02a225f4b5ba592a8edc3627660
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[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.127
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[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> benches/benchmarks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[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: `BenchmarkId`
[INFO] [stdout]   --> benches/benchmarks.rs:12:88
[INFO] [stdout]    |
[INFO] [stdout] 12 |     black_box, criterion_group, criterion_main, measurement::WallTime, BenchmarkGroup, BenchmarkId,
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> benches/benchmarks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[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: `BenchmarkId`
[INFO] [stdout]   --> benches/benchmarks.rs:12:88
[INFO] [stdout]    |
[INFO] [stdout] 12 |     black_box, criterion_group, criterion_main, measurement::WallTime, BenchmarkGroup, BenchmarkId,
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/benchmarks.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut orswot = Orswot::new();
[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] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/benchmarks.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut mv_reg = MVReg::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mut map: TestMap = Map::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut list = List::new();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut glist = GList::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:398:33
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...                   let mut gcounter = value.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:419:33
[INFO] [stdout]     |
[INFO] [stdout] 419 | ...                   let mut pncounter = value.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/benchmarks.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut orswot = Orswot::new();
[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] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/benchmarks.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut mv_reg = MVReg::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mut map: TestMap = Map::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut list = List::new();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut glist = GList::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 | ...                   let mut gcounter = gcounter.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:652:37
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...                   let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]    --> benches/benchmarks.rs:898:9
[INFO] [stdout]     |
[INFO] [stdout] 898 |     let sizes = [
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1074:37
[INFO] [stdout]      |
[INFO] [stdout] 1074 | ...                   let mut mv_reg = value.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:398:33
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...                   let mut gcounter = value.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:419:33
[INFO] [stdout]     |
[INFO] [stdout] 419 | ...                   let mut pncounter = value.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1153:9
[INFO] [stdout]      |
[INFO] [stdout] 1153 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1423:17
[INFO] [stdout]      |
[INFO] [stdout] 1423 |             let mut value = pncounter.clone();
[INFO] [stdout]      |                 ----^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1461:9
[INFO] [stdout]      |
[INFO] [stdout] 1461 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 | ...                   let mut gcounter = gcounter.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/benchmarks.rs:652:37
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...                   let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1564:13
[INFO] [stdout]      |
[INFO] [stdout] 1564 |         let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]    --> benches/benchmarks.rs:898:9
[INFO] [stdout]     |
[INFO] [stdout] 898 |     let sizes = [
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1737:37
[INFO] [stdout]      |
[INFO] [stdout] 1737 | ...                   let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1729:25
[INFO] [stdout]      |
[INFO] [stdout] 1729 |                     let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1857:17
[INFO] [stdout]      |
[INFO] [stdout] 1857 |             let mut gcounter2 = GCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut pncounter2 = PNCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1074:37
[INFO] [stdout]      |
[INFO] [stdout] 1074 | ...                   let mut mv_reg = value.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1977:25
[INFO] [stdout]      |
[INFO] [stdout] 1977 |                     let mut gcounter2 = GCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1993:25
[INFO] [stdout]      |
[INFO] [stdout] 1993 |                     let mut pncounter2 = PNCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1928:9
[INFO] [stdout]      |
[INFO] [stdout] 1928 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1153:9
[INFO] [stdout]      |
[INFO] [stdout] 1153 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2189:33
[INFO] [stdout]      |
[INFO] [stdout] 2189 | ...                   let mut counter2 = value2.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2215:33
[INFO] [stdout]      |
[INFO] [stdout] 2215 | ...                   let mut counter2 = value2.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1423:17
[INFO] [stdout]      |
[INFO] [stdout] 1423 |             let mut value = pncounter.clone();
[INFO] [stdout]      |                 ----^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1461:9
[INFO] [stdout]      |
[INFO] [stdout] 1461 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:2362:9
[INFO] [stdout]      |
[INFO] [stdout] 2362 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1564:13
[INFO] [stdout]      |
[INFO] [stdout] 1564 |         let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1737:37
[INFO] [stdout]      |
[INFO] [stdout] 1737 | ...                   let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1729:25
[INFO] [stdout]      |
[INFO] [stdout] 1729 |                     let mut pncounter = pncounter.lock().unwrap();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2856:25
[INFO] [stdout]      |
[INFO] [stdout] 2856 |                     let mut gcounter = GCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2871:25
[INFO] [stdout]      |
[INFO] [stdout] 2871 |                     let mut pncounter = PNCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:2807:9
[INFO] [stdout]      |
[INFO] [stdout] 2807 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1857:17
[INFO] [stdout]      |
[INFO] [stdout] 1857 |             let mut gcounter2 = GCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut pncounter2 = PNCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1977:25
[INFO] [stdout]      |
[INFO] [stdout] 1977 |                     let mut gcounter2 = GCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:1993:25
[INFO] [stdout]      |
[INFO] [stdout] 1993 |                     let mut pncounter2 = PNCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:1928:9
[INFO] [stdout]      |
[INFO] [stdout] 1928 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2189:33
[INFO] [stdout]      |
[INFO] [stdout] 2189 | ...                   let mut counter2 = value2.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2215:33
[INFO] [stdout]      |
[INFO] [stdout] 2215 | ...                   let mut counter2 = value2.lock().unwrap();
[INFO] [stdout]      |                           ----^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:3560:17
[INFO] [stdout]      |
[INFO] [stdout] 3560 |             let mut counter = GCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:3568:17
[INFO] [stdout]      |
[INFO] [stdout] 3568 |             let mut counter = PNCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:3529:9
[INFO] [stdout]      |
[INFO] [stdout] 3529 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:2362:9
[INFO] [stdout]      |
[INFO] [stdout] 2362 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:3879:9
[INFO] [stdout]      |
[INFO] [stdout] 3879 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2856:25
[INFO] [stdout]      |
[INFO] [stdout] 2856 |                     let mut gcounter = GCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:2871:25
[INFO] [stdout]      |
[INFO] [stdout] 2871 |                     let mut pncounter = PNCounter::new();
[INFO] [stdout]      |                         ----^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:2807:9
[INFO] [stdout]      |
[INFO] [stdout] 2807 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:4205:9
[INFO] [stdout]      |
[INFO] [stdout] 4205 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_single_benchmark` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn insert_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:3560:17
[INFO] [stdout]      |
[INFO] [stdout] 3560 |             let mut counter = GCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> benches/benchmarks.rs:3568:17
[INFO] [stdout]      |
[INFO] [stdout] 3568 |             let mut counter = PNCounter::new();
[INFO] [stdout]      |                 ----^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:3529:9
[INFO] [stdout]      |
[INFO] [stdout] 3529 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:3879:9
[INFO] [stdout]      |
[INFO] [stdout] 3879 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sizes`
[INFO] [stdout]     --> benches/benchmarks.rs:4205:9
[INFO] [stdout]      |
[INFO] [stdout] 4205 |     let sizes = [
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sizes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TestActor` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | type TestActor = u32;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TestKey` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | type TestKey = u32;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TestVal` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | type TestVal = MVReg<u32, TestActor>;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TestMap` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | type TestMap = Map<TestKey, TestVal, TestActor>;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_THREADS` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const NUM_THREADS: usize = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MemoryUsage` is never constructed
[INFO] [stdout]   --> benches/benchmarks.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MemoryUsage {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MemoryStats` is never constructed
[INFO] [stdout]   --> benches/benchmarks.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct MemoryStats {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_memory` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn measure_memory() -> Option<MemoryUsage> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `custom_benchmark` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn custom_benchmark<F>(c: &mut BenchmarkGroup<'_, WallTime>, id: &str, mut setup: F)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_single_benchmark` is never used
[INFO] [stdout]   --> benches/benchmarks.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn insert_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_multiple_benchmark` is never used
[INFO] [stdout]    --> benches/benchmarks.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn insert_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_insert_single_benchmark` is never used
[INFO] [stdout]    --> benches/benchmarks.rs:331:4
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn concurrent_insert_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_insert_multiple_benchmark` is never used
[INFO] [stdout]    --> benches/benchmarks.rs:553:4
[INFO] [stdout]     |
[INFO] [stdout] 553 | fn concurrent_insert_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_single_benchmark` is never used
[INFO] [stdout]    --> benches/benchmarks.rs:816:4
[INFO] [stdout]     |
[INFO] [stdout] 816 | fn update_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_multiple_benchmark` is never used
[INFO] [stdout]    --> benches/benchmarks.rs:895:4
[INFO] [stdout]     |
[INFO] [stdout] 895 | fn update_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_update_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1003:4
[INFO] [stdout]      |
[INFO] [stdout] 1003 | fn concurrent_update_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_update_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1150:4
[INFO] [stdout]      |
[INFO] [stdout] 1150 | fn concurrent_update_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1384:4
[INFO] [stdout]      |
[INFO] [stdout] 1384 | fn remove_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1458:4
[INFO] [stdout]      |
[INFO] [stdout] 1458 | fn remove_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_remove_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1537:4
[INFO] [stdout]      |
[INFO] [stdout] 1537 | fn concurrent_remove_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_remove_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1670:4
[INFO] [stdout]      |
[INFO] [stdout] 1670 | fn concurrent_remove_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1827:4
[INFO] [stdout]      |
[INFO] [stdout] 1827 | fn merge_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:1925:4
[INFO] [stdout]      |
[INFO] [stdout] 1925 | fn merge_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_merge_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:2091:4
[INFO] [stdout]      |
[INFO] [stdout] 2091 | fn concurrent_merge_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_merge_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:2358:4
[INFO] [stdout]      |
[INFO] [stdout] 2358 | fn concurrent_merge_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:2680:4
[INFO] [stdout]      |
[INFO] [stdout] 2680 | fn read_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:2804:4
[INFO] [stdout]      |
[INFO] [stdout] 2804 | fn read_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_read_single_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:2957:4
[INFO] [stdout]      |
[INFO] [stdout] 2957 | fn concurrent_read_single_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_read_multiple_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:3524:4
[INFO] [stdout]      |
[INFO] [stdout] 3524 | fn concurrent_read_multiple_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mixed_operations_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:3875:4
[INFO] [stdout]      |
[INFO] [stdout] 3875 | fn mixed_operations_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrent_mixed_operations_benchmark` is never used
[INFO] [stdout]     --> benches/benchmarks.rs:4202:4
[INFO] [stdout]      |
[INFO] [stdout] 4202 | fn concurrent_mixed_operations_benchmark(c: &mut Criterion) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.71s
[INFO] running `Command { std: "docker" "inspect" "2d10cccca3a028ec1a766b29f87ca5d70755d02a225f4b5ba592a8edc3627660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d10cccca3a028ec1a766b29f87ca5d70755d02a225f4b5ba592a8edc3627660", kill_on_drop: false }`
[INFO] [stdout] 2d10cccca3a028ec1a766b29f87ca5d70755d02a225f4b5ba592a8edc3627660
