[INFO] cloning repository https://github.com/marcusbuffett/ripper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcusbuffett/ripper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbuffett%2Fripper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbuffett%2Fripper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e47cb89567b5484a576404331d5f3c11d22d7b8 [INFO] checking marcusbuffett/ripper against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbuffett%2Fripper" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marcusbuffett/ripper on toolchain 9f48dedc9763334a587c66558974635807a113ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marcusbuffett/ripper [INFO] finished tweaking git repo https://github.com/marcusbuffett/ripper [INFO] tweaked toml for git repo https://github.com/marcusbuffett/ripper written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/marcusbuffett/ripper 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" "+9f48dedc9763334a587c66558974635807a113ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c6b42e1959284bbe054da13d090c4bcd4dab870e528df11e6cecba3e5421f49 [INFO] running `Command { std: "docker" "start" "-a" "5c6b42e1959284bbe054da13d090c4bcd4dab870e528df11e6cecba3e5421f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c6b42e1959284bbe054da13d090c4bcd4dab870e528df11e6cecba3e5421f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c6b42e1959284bbe054da13d090c4bcd4dab870e528df11e6cecba3e5421f49", kill_on_drop: false }` [INFO] [stdout] 5c6b42e1959284bbe054da13d090c4bcd4dab870e528df11e6cecba3e5421f49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba2b61a92bca69d9ebc735694e05d188f198b4609a8b425e2174b21f1b81fead [INFO] running `Command { std: "docker" "start" "-a" "ba2b61a92bca69d9ebc735694e05d188f198b4609a8b425e2174b21f1b81fead", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ripper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/lib.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{cell::RefCell, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/instance.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/instance.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/instance.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `antd::NominalAntd` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use antd::NominalAntd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `attribute::Attribute` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use attribute::Attribute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:456:24 [INFO] [stdout] | [INFO] [stdout] 456 | let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 456 - let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stdout] 456 + let accuracy = num_correct as f64 / num_total as f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/lib.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{cell::RefCell, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/instance.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/instance.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/instance.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `antd::NominalAntd` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use antd::NominalAntd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:456:24 [INFO] [stdout] | [INFO] [stdout] 456 | let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 456 - let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stdout] 456 + let accuracy = num_correct as f64 / num_total as f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Arc` [INFO] [stdout] --> src/lib.rs:483:30 [INFO] [stdout] | [INFO] [stdout] 483 | use std::{cell::RefCell, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/lib.rs:490:38 [INFO] [stdout] | [INFO] [stdout] 490 | use std::collections::{BTreeSet, HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/instance.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut dataset = self [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/rule.rs:207:32 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn clean_up(&mut self, data: &Instances) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/rule_stats.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | index: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uncovered` [INFO] [stdout] --> src/rule_stats.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | uncovered: &Instances, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uncovered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_rule_stats` [INFO] [stdout] --> src/rule_stats.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | prev_rule_stats: &[Vec], [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_rule_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exp_fp_rate` [INFO] [stdout] --> src/rule_stats.rs:528:31 [INFO] [stdout] | [INFO] [stdout] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exp_fp_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `predicted` [INFO] [stdout] --> src/rule_stats.rs:528:49 [INFO] [stdout] | [INFO] [stdout] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `class` [INFO] [stdout] --> src/lib.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | for (class_index, (class, count)) in class_frequencies.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/lib.rs:164:14 [INFO] [stdout] | [INFO] [stdout] 164 | for (z, one_class) in self.ruleset_stats.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xyz` [INFO] [stdout] --> src/lib.rs:169:18 [INFO] [stdout] | [INFO] [stdout] 169 | for (xyz, class_dist) in one_class [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_xyz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:176:21 [INFO] [stdout] | [INFO] [stdout] 176 | let mut class_dist = normalize(&class_dist); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_grow_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | let mut last_grow_data: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_grow_data` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_prune_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let mut last_prune_data: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_prune_data` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_positive` [INFO] [stdout] --> src/lib.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | let mut has_positive = true; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_positive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_grow_data` is never read [INFO] [stdout] --> src/lib.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | last_grow_data = Some(grow_data.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_prune_data` is never read [INFO] [stdout] --> src/lib.rs:211:13 [INFO] [stdout] | [INFO] [stdout] 211 | last_prune_data = Some(prune_data.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let mut has_positive = true; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/rule_stats.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | drop(ruleset); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 158 - drop(ruleset); [INFO] [stdout] 158 + let _ = ruleset; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/instance.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut dataset = self [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/rule.rs:207:32 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn clean_up(&mut self, data: &Instances) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/rule_stats.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | index: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uncovered` [INFO] [stdout] --> src/rule_stats.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | uncovered: &Instances, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uncovered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_rule_stats` [INFO] [stdout] --> src/rule_stats.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | prev_rule_stats: &[Vec], [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_rule_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exp_fp_rate` [INFO] [stdout] --> src/rule_stats.rs:528:31 [INFO] [stdout] | [INFO] [stdout] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exp_fp_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `predicted` [INFO] [stdout] --> src/rule_stats.rs:528:49 [INFO] [stdout] | [INFO] [stdout] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `class` [INFO] [stdout] --> src/lib.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | for (class_index, (class, count)) in class_frequencies.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/lib.rs:164:14 [INFO] [stdout] | [INFO] [stdout] 164 | for (z, one_class) in self.ruleset_stats.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xyz` [INFO] [stdout] --> src/lib.rs:169:18 [INFO] [stdout] | [INFO] [stdout] 169 | for (xyz, class_dist) in one_class [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_xyz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:176:21 [INFO] [stdout] | [INFO] [stdout] 176 | let mut class_dist = normalize(&class_dist); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_grow_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | let mut last_grow_data: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_grow_data` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_prune_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let mut last_prune_data: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_prune_data` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_positive` [INFO] [stdout] --> src/lib.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | let mut has_positive = true; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_positive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_grow_data` is never read [INFO] [stdout] --> src/lib.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | last_grow_data = Some(grow_data.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_prune_data` is never read [INFO] [stdout] --> src/lib.rs:211:13 [INFO] [stdout] | [INFO] [stdout] 211 | last_prune_data = Some(prune_data.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let mut has_positive = true; [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] --> src/lib.rs:526:13 [INFO] [stdout] | [INFO] [stdout] 526 | let mut dataset = Rc::new(RefCell::new(Instances::new(Rc::new(RefCell::new( [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:574:13 [INFO] [stdout] | [INFO] [stdout] 574 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/rule_stats.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | drop(ruleset); [INFO] [stdout] | ^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 158 - drop(ruleset); [INFO] [stdout] 158 + let _ = ruleset; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.38s [INFO] running `Command { std: "docker" "inspect" "ba2b61a92bca69d9ebc735694e05d188f198b4609a8b425e2174b21f1b81fead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2b61a92bca69d9ebc735694e05d188f198b4609a8b425e2174b21f1b81fead", kill_on_drop: false }` [INFO] [stdout] ba2b61a92bca69d9ebc735694e05d188f198b4609a8b425e2174b21f1b81fead