[INFO] fetching crate dapol 0.4.0...
[INFO] checking dapol-0.4.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate dapol 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dapol 0.4.0
[INFO] finished tweaking crates.io crate dapol 0.4.0
[INFO] tweaked toml for crates.io crate dapol 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dapol 0.4.0 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 crates.io crate dapol 0.4.0 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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jemalloc-ctl v0.5.4
[INFO] [stderr]   Downloaded logging_timer_proc_macros v1.1.1
[INFO] [stderr]   Downloaded statistical v1.0.0
[INFO] [stderr]   Downloaded clear_on_drop v0.2.5
[INFO] [stderr]   Downloaded clap-verbosity-flag v2.2.0
[INFO] [stderr]   Downloaded serde_with_macros v3.8.3
[INFO] [stderr]   Downloaded patharg v0.3.0
[INFO] [stderr]   Downloaded cc v1.0.104
[INFO] [stderr]   Downloaded serde_with v3.8.3
[INFO] [stderr]   Downloaded bulletproofs v5.0.0
[INFO] [stderr]   Downloaded logging_timer v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
[INFO] [stdout] 7b59b974bad6675147e49cbf107257eb31a5b210decdeb94301d5e98c71e63c5
[INFO] running `Command { std: "docker" "start" "-a" "7b59b974bad6675147e49cbf107257eb31a5b210decdeb94301d5e98c71e63c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b59b974bad6675147e49cbf107257eb31a5b210decdeb94301d5e98c71e63c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b59b974bad6675147e49cbf107257eb31a5b210decdeb94301d5e98c71e63c5", kill_on_drop: false }`
[INFO] [stdout] 7b59b974bad6675147e49cbf107257eb31a5b210decdeb94301d5e98c71e63c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9f6ad87b4a724f2119510144fab8bd92e2fd8b0c0ba83348f9ce8d68008252f0
[INFO] running `Command { std: "docker" "start" "-a" "9f6ad87b4a724f2119510144fab8bd92e2fd8b0c0ba83348f9ce8d68008252f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking winnow v0.6.13
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stderr]    Compiling jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking patharg v0.3.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling logging_timer_proc_macros v1.1.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking logging_timer v1.1.1
[INFO] [stderr]     Checking sysinfo v0.29.11
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling darling v0.20.9
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]    Compiling serde_with_macros v3.8.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking statistical v1.0.0
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stderr]     Checking clap-verbosity-flag v2.2.0
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml_edit v0.22.14
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking serde_with v3.8.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking bulletproofs v5.0.0
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]     Checking dapol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/lib.rs:127:7
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[cfg(fuzzing)]
[INFO] [stdout]     |       ^^^^^^^ help: found config with similar value: `feature = "fuzzing"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/cli.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{command, Args, Parser, Subcommand};
[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: `log::error`
[INFO] [stdout]  --> src/read_write_utils.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/accumulators/ndm_smt.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{error, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/accumulators/ndm_smt/x_coord_generator.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::distributions::{Uniform};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RandomXCoordGenerator`
[INFO] [stdout]   --> src/accumulators.rs:13:40
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use ndm_smt::{NdmSmt, NdmSmtError, RandomXCoordGenerator};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]  --> src/max_liability.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecursionParams`
[INFO] [stdout]   --> src/binary_tree/path_siblings.rs:71:63
[INFO] [stdout]    |
[INFO] [stdout] 71 |         use super::tree_builder::multi_threaded::{build_node, RecursionParams};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/entity/entity_ids_parser.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read_write_utils.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut file = File::create(path)?;
[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: unused variable: `encoded`
[INFO] [stdout]   --> src/read_write_utils.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let encoded = serde_json::to_writer_pretty(file, structure);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encoded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/dapol_tree.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             Accumulator::NdmSmt(ndm_smt) => Some(ndm_smt.entity_mapping()),
[INFO] [stdout]     |             ---------------------------- matches all the relevant values
[INFO] [stdout] 353 |             _ => None,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/inclusion_proof.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         mut file_name: OsString,
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> src/binary_tree.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | impl<C: Clone + fmt::Display> Store<C> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 341 |     fn len(&self) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `with_store_depth` and `build_using_single_threaded_algorithm` are never used
[INFO] [stdout]    --> src/binary_tree/tree_builder.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout]  70 | / impl<C: fmt::Display> BinaryTreeBuilder<C>
[INFO] [stdout]  71 | | where
[INFO] [stdout]  72 | |     C: Clone + Mergeable + 'static, /* The static is needed when the single threaded builder
[INFO] [stdout]     | |___________________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 117 |       pub fn with_store_depth(mut self, store_depth: u8) -> Self {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |       pub fn build_using_single_threaded_algorithm<F>(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl<C: Clone + fmt::Display> DashMapStore<C> {
[INFO] [stdout]     | --------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_node` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<C: Mergeable + fmt::Display> MatchedPair<C> {
[INFO] [stdout]     | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn from_node<F>(node: Node<C>, new_padding_node_content: Arc<F>) -> Self
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_height` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 307 | impl RecursionParams {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 339 |     fn new_with_height(height: Height) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/single_threaded.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout]  95 | impl<C: Clone + fmt::Display> HashMapStore<C> {
[INFO] [stdout]     | --------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `with_path` and `with_num_entities` are never used
[INFO] [stdout]   --> src/entity/entities_parser.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl EntitiesParser {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn with_path(self, path: PathBuf) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn with_num_entities(self, num_entities: u64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking jemallocator v0.5.4
[INFO] [stderr]     Checking jemalloc-ctl v0.5.4
[INFO] [stdout] warning: unused import: `memory_usage_estimation::estimated_total_memory_usage_mb`
[INFO] [stdout]   --> benches/criterion_benches.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use memory_usage_estimation::estimated_total_memory_usage_mb;
[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: `system_total_memory_mb`
[INFO] [stdout]   --> benches/criterion_benches.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 | use utils::{abs_diff, bytes_to_string, system_total_memory_mb};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `memory_usage_estimation::estimated_total_memory_usage_mb`
[INFO] [stdout]   --> benches/manual_benches.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use memory_usage_estimation::estimated_total_memory_usage_mb;
[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 variable: `aggregation_factor`
[INFO] [stdout]    --> examples/main.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let aggregation_factor = dapol::AggregationFactor::Percent(aggregation_percentage);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aggregation_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_mem`
[INFO] [stdout]   --> benches/manual_benches.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let total_mem = system_total_memory_mb();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_mem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `estimated_total_memory_usage_mb` is never used
[INFO] [stdout]  --> benches/memory_usage_estimation.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn estimated_total_memory_usage_mb(height: &Height, num_entities: &u64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `estimated_total_memory_usage_mb` is never used
[INFO] [stdout]  --> benches/memory_usage_estimation.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn estimated_total_memory_usage_mb(height: &Height, num_entities: &u64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `system_total_memory_mb` is never used
[INFO] [stdout]  --> benches/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn system_total_memory_mb() -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/lib.rs:127:7
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[cfg(fuzzing)]
[INFO] [stdout]     |       ^^^^^^^ help: found config with similar value: `feature = "fuzzing"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/cli.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{command, Args, Parser, Subcommand};
[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: `log::error`
[INFO] [stdout]  --> src/read_write_utils.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::accumulators::Accumulator`
[INFO] [stdout]    --> src/dapol_config.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |     use crate::accumulators::Accumulator;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/accumulators/ndm_smt.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{error, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/accumulators/ndm_smt/x_coord_generator.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::distributions::{Uniform};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]  --> src/max_liability.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:831:11
[INFO] [stdout]     |
[INFO] [stdout] 831 |     #[cfg(fuzzing)]
[INFO] [stdout]     |           ^^^^^^^ help: found config with similar value: `feature = "fuzzing"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecursionParams`
[INFO] [stdout]   --> src/binary_tree/path_siblings.rs:71:63
[INFO] [stdout]    |
[INFO] [stdout] 71 |         use super::tree_builder::multi_threaded::{build_node, RecursionParams};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TestContent`
[INFO] [stdout]    --> src/binary_tree/path_siblings.rs:566:82
[INFO] [stdout]     |
[INFO] [stdout] 566 |         full_bottom_layer, generate_padding_closure, single_leaf, sparse_leaves, TestContent,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/entity/entity_ids_parser.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read_write_utils.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut file = File::create(path)?;
[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: unused variable: `encoded`
[INFO] [stdout]   --> src/read_write_utils.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let encoded = serde_json::to_writer_pretty(file, structure);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encoded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/dapol_tree.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             Accumulator::NdmSmt(ndm_smt) => Some(ndm_smt.entity_mapping()),
[INFO] [stdout]     |             ---------------------------- matches all the relevant values
[INFO] [stdout] 353 |             _ => None,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:677:24
[INFO] [stdout]     |
[INFO] [stdout] 677 |                 given: leaf_nodes,
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:678:22
[INFO] [stdout]     |
[INFO] [stdout] 678 |                 max: max_nodes,
[INFO] [stdout]     |                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder/single_threaded.rs:383:24
[INFO] [stdout]     |
[INFO] [stdout] 383 |                 given: leaf_nodes,
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder/single_threaded.rs:384:22
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 max: max_nodes,
[INFO] [stdout]     |                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leaf_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder.rs:459:24
[INFO] [stdout]     |
[INFO] [stdout] 459 |                 given: leaf_nodes,
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_nodes`
[INFO] [stdout]    --> src/binary_tree/tree_builder.rs:460:22
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 max: max_nodes,
[INFO] [stdout]     |                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/inclusion_proof.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         mut file_name: OsString,
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_node` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl<C: Mergeable + fmt::Display> MatchedPair<C> {
[INFO] [stdout]     | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn from_node<F>(node: Node<C>, new_padding_node_content: Arc<F>) -> Self
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_height` is never used
[INFO] [stdout]    --> src/binary_tree/tree_builder/multi_threaded.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 307 | impl RecursionParams {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 339 |     fn new_with_height(height: Height) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 18s
[INFO] running `Command { std: "docker" "inspect" "9f6ad87b4a724f2119510144fab8bd92e2fd8b0c0ba83348f9ce8d68008252f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6ad87b4a724f2119510144fab8bd92e2fd8b0c0ba83348f9ce8d68008252f0", kill_on_drop: false }`
[INFO] [stdout] 9f6ad87b4a724f2119510144fab8bd92e2fd8b0c0ba83348f9ce8d68008252f0
