Benchmark is broken

[konard]

Run cargo bench --bench bench -- --output-format bencher | tee out.txt
 Downloading crates ...
  Downloaded bitflags v1.3.2
  Downloaded cast v0.3.0
  Downloaded atty v0.2.14
  Downloaded regex-syntax v0.8.8
  Downloaded lazy_static v1.5.0
  Downloaded itertools v0.10.5
  Downloaded aho-corasick v1.1.4
  Downloaded walkdir v2.5.0
  Downloaded same-file v1.0.6
  Downloaded num-traits v0.2.19
  Downloaded indexmap v1.9.3
  Downloaded half v2.2.1
  Downloaded crossbeam-utils v0.8.21
  Downloaded clap_lex v0.2.4
  Downloaded regex v1.12.2
  Downloaded ciborium-ll v0.2.2
  Downloaded crossbeam-epoch v0.9.18
  Downloaded clap v3.2.25
  Downloaded ciborium-io v0.2.2
  Downloaded rayon-core v1.12.1
  Downloaded tinytemplate v1.2.1
  Downloaded plotters-svg v0.3.7
  Downloaded hashbrown v0.12.3
  Downloaded criterion v0.4.0
  Downloaded oorandom v11.1.5
  Downloaded rayon v1.10.0
  Downloaded textwrap v0.16.1
  Downloaded os_str_bytes v6.6.1
  Downloaded plotters-backend v0.3.7
  Downloaded ciborium v0.2.2
  Downloaded either v1.15.0
  Downloaded crossbeam-deque v0.8.6
  Downloaded anes v0.1.6
  Downloaded memchr v2.7.6
  Downloaded autocfg v1.5.0
  Downloaded regex-automata v0.4.13
test Create/Doublets_United_NonVolatile ... bench:       99055 ns/iter (+/- 916)
test Create/Doublets_Split_Volatile ... bench:       84602 ns/iter (+/- 2141)
test Create/Doublets_Split_NonVolatile ... bench:       83718 ns/iter (+/- 998)


Warning: Unable to complete 100 samples in 5.0s. You may wish to increase target time to 1824.2s, or reduce sample count to 10.
test Delete/Neo4j_NonTransaction ... bench:  1988067696 ns/iter (+/- 102395488)

Warning: Unable to complete 100 samples in 5.0s. You may wish to increase target time to 1450.3s, or reduce sample count to 10.
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: NotExists(4000)', benches/benchmarks/delete.rs:23:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
test Delete/Neo4j_Transaction ... 
error: bench failed

CI run: https://github.com/linksplatform/Comparisons.Neo4jVSDoublets/actions/runs/20442351221/job/58738054640

Actually benchmark was failed, but we get false success status, that must be fixed.

5134f36#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5

Please download all logs and data related about the issue to this repository, make sure we compile that data to ./docs/case-studies/issue-{id} folder, and use it to do deep case study analysis (also make sure to search online for additional facts and data), in which we will reconstruct timeline/sequence of events, find root causes of the problem, and propose possible solutions.