[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] testing marcusbuffett/ripper against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbuffett%2Fripper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcusbuffett/ripper on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-attributes v0.1.27 [INFO] [stderr] Downloaded tracing-core v0.1.32 [INFO] [stderr] Downloaded valuable v0.1.0 [INFO] [stderr] Downloaded tracing-log v0.2.0 [INFO] [stderr] Downloaded thread_local v1.1.8 [INFO] [stderr] Downloaded log v0.4.22 [INFO] [stderr] Downloaded matchers v0.1.0 [INFO] [stderr] Downloaded lazy_static v1.5.0 [INFO] [stderr] Downloaded itoa v1.0.11 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded tracing v0.1.40 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded once_cell v1.20.2 [INFO] [stderr] Downloaded either v1.13.0 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded csv-core v0.1.11 [INFO] [stderr] Downloaded ryu v1.0.18 [INFO] [stderr] Downloaded serde_derive v1.0.210 [INFO] [stderr] Downloaded smallvec v1.13.2 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded serde v1.0.210 [INFO] [stderr] Downloaded memchr v2.7.4 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded itertools v0.13.0 [INFO] [stderr] Downloaded zerocopy v0.7.35 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded tracing-subscriber v0.3.18 [INFO] [stderr] Downloaded syn v2.0.79 [INFO] [stderr] Downloaded sharded-slab v0.1.7 [INFO] [stderr] Downloaded regex-syntax v0.6.29 [INFO] [stderr] Downloaded regex v1.11.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.14 [INFO] [stderr] Downloaded proc-macro2 v1.0.86 [INFO] [stderr] Downloaded regex-syntax v0.8.5 [INFO] [stderr] Downloaded zerocopy-derive v0.7.35 [INFO] [stderr] Downloaded getrandom v0.2.15 [INFO] [stderr] Downloaded unicode-ident v1.0.13 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.20 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded overload v0.1.1 [INFO] [stderr] Downloaded nu-ansi-term v0.46.0 [INFO] [stderr] Downloaded regex-automata v0.4.8 [INFO] [stderr] Downloaded libc v0.2.159 [INFO] [stderr] Downloaded csv v1.3.0 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df10846d924d48ad346942e7d8baf0500a03394bb310bff510ceacce76ad3161 [INFO] running `Command { std: "docker" "start" "-a" "df10846d924d48ad346942e7d8baf0500a03394bb310bff510ceacce76ad3161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df10846d924d48ad346942e7d8baf0500a03394bb310bff510ceacce76ad3161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df10846d924d48ad346942e7d8baf0500a03394bb310bff510ceacce76ad3161", kill_on_drop: false }` [INFO] [stdout] df10846d924d48ad346942e7d8baf0500a03394bb310bff510ceacce76ad3161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d65e28d2c018484ca8fc05e793bcd3f7475b81f1ed5f95a1bb2b0423437b68a [INFO] running `Command { std: "docker" "start" "-a" "2d65e28d2c018484ca8fc05e793bcd3f7475b81f1ed5f95a1bb2b0423437b68a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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 closure body [INFO] [stdout] --> src/lib.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 107 + .map(|(i, inst)| i * inst.borrow().class_value()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 116 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 116 + .map(|(i, inst)| i * inst.borrow().class_value()) [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] 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: 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: 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: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 `last_grow_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:202:13 [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:203:13 [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:205:13 [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)]` (part of `#[warn(unused)]`) 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: 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 8.35s [INFO] running `Command { std: "docker" "inspect" "2d65e28d2c018484ca8fc05e793bcd3f7475b81f1ed5f95a1bb2b0423437b68a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d65e28d2c018484ca8fc05e793bcd3f7475b81f1ed5f95a1bb2b0423437b68a", kill_on_drop: false }` [INFO] [stdout] 2d65e28d2c018484ca8fc05e793bcd3f7475b81f1ed5f95a1bb2b0423437b68a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b20d73547cb51bd86787bb2c6940df94b1a56894387823732079db60642a994 [INFO] running `Command { std: "docker" "start" "-a" "0b20d73547cb51bd86787bb2c6940df94b1a56894387823732079db60642a994", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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 closure body [INFO] [stdout] --> src/lib.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 107 + .map(|(i, inst)| i * inst.borrow().class_value()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 116 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 116 + .map(|(i, inst)| i * inst.borrow().class_value()) [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] 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: 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: 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: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 `last_grow_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:202:13 [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:203:13 [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:205:13 [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)]` (part of `#[warn(unused)]`) 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] [stderr] Compiling ripper v0.1.0 (/opt/rustwide/workdir) [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: 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)]` (part of `#[warn(unused)]`) 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 closure body [INFO] [stdout] --> src/lib.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 107 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 107 + .map(|(i, inst)| i * inst.borrow().class_value()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:116:34 [INFO] [stdout] | [INFO] [stdout] 116 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 116 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stdout] 116 + .map(|(i, inst)| i * inst.borrow().class_value()) [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] 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: 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: 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: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 `last_grow_data` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:202:13 [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:203:13 [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:205:13 [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)]` (part of `#[warn(unused)]`) 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: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 `test` profile [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "0b20d73547cb51bd86787bb2c6940df94b1a56894387823732079db60642a994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b20d73547cb51bd86787bb2c6940df94b1a56894387823732079db60642a994", kill_on_drop: false }` [INFO] [stdout] 0b20d73547cb51bd86787bb2c6940df94b1a56894387823732079db60642a994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43273883da1d76b9b4d3d6969d4e7c1c9fb0b920455a461f5333948944d4e272 [INFO] running `Command { std: "docker" "start" "-a" "43273883da1d76b9b4d3d6969d4e7c1c9fb0b920455a461f5333948944d4e272", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> src/lib.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{Rng, SeedableRng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/lib.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{cell::RefCell, collections::HashMap}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/instance.rs:3:34 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{BTreeMap, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/instance.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/instance.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `antd::NominalAntd` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use antd::NominalAntd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `attribute::Attribute` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use attribute::Attribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/lib.rs:107:34 [INFO] [stderr] | [INFO] [stderr] 107 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 107 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stderr] 107 + .map(|(i, inst)| i * inst.borrow().class_value()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/lib.rs:116:34 [INFO] [stderr] | [INFO] [stderr] 116 | .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 116 - .map(|(i, inst)| (i * inst.borrow().class_value())) [INFO] [stderr] 116 + .map(|(i, inst)| i * inst.borrow().class_value()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib.rs:456:24 [INFO] [stderr] | [INFO] [stderr] 456 | let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 456 - let accuracy = (num_correct as f64 / num_total as f64); [INFO] [stderr] 456 + let accuracy = num_correct as f64 / num_total as f64; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/instance.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let mut dataset = self [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/rule.rs:207:32 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn clean_up(&mut self, data: &Instances) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/rule_stats.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | index: usize, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uncovered` [INFO] [stderr] --> src/rule_stats.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | uncovered: &Instances, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uncovered` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prev_rule_stats` [INFO] [stderr] --> src/rule_stats.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | prev_rule_stats: &[Vec], [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_rule_stats` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exp_fp_rate` [INFO] [stderr] --> src/rule_stats.rs:528:31 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exp_fp_rate` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `predicted` [INFO] [stderr] --> src/rule_stats.rs:528:49 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn combined_dl(&self, exp_fp_rate: f64, predicted: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicted` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let mut class_dist = normalize(&class_dist); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `class` [INFO] [stderr] --> src/lib.rs:125:28 [INFO] [stderr] | [INFO] [stderr] 125 | for (class_index, (class, count)) in class_frequencies.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_class` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/lib.rs:164:14 [INFO] [stderr] | [INFO] [stderr] 164 | for (z, one_class) in self.ruleset_stats.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xyz` [INFO] [stderr] --> src/lib.rs:169:18 [INFO] [stderr] | [INFO] [stderr] 169 | for (xyz, class_dist) in one_class [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_xyz` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | let mut has_positive = true; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `last_grow_data` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | let mut last_grow_data: Option = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_last_grow_data` instead [INFO] [stderr] [INFO] [stderr] warning: variable `last_prune_data` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | let mut last_prune_data: Option = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_last_prune_data` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `has_positive` [INFO] [stderr] --> src/lib.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | let mut has_positive = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_positive` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_grow_data` is never read [INFO] [stderr] --> src/lib.rs:210:13 [INFO] [stderr] | [INFO] [stderr] 210 | last_grow_data = Some(grow_data.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_prune_data` is never read [INFO] [stderr] --> src/lib.rs:211:13 [INFO] [stderr] | [INFO] [stderr] 211 | last_prune_data = Some(prune_data.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/rule_stats.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | drop(ruleset); [INFO] [stderr] | ^^^^^-------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut Vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 158 - drop(ruleset); [INFO] [stderr] 158 + let _ = ruleset; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ripper` (lib) generated 28 warnings (run `cargo fix --lib -p ripper` to apply 23 suggestions) [INFO] [stderr] warning: unused import: `sync::Arc` [INFO] [stderr] --> src/lib.rs:483:30 [INFO] [stderr] | [INFO] [stderr] 483 | use std::{cell::RefCell, sync::Arc}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap` and `HashSet` [INFO] [stderr] --> src/lib.rs:490:38 [INFO] [stderr] | [INFO] [stderr] 490 | use std::collections::{BTreeSet, HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:526:13 [INFO] [stderr] | [INFO] [stderr] 526 | let mut dataset = Rc::new(RefCell::new(Instances::new(Rc::new(RefCell::new( [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:574:13 [INFO] [stderr] | [INFO] [stderr] 574 | for i in 0..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: `ripper` (lib test) generated 31 warnings (27 duplicates) (run `cargo fix --lib -p ripper --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ripper-4ca3dccd30b09c5a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_csv ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_csv stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_csv' (16) panicked at src/lib.rs:495:50: [INFO] [stdout] Failed to open CSV file: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f883932811a - std[69d51b4813ba037]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f883932811a - std[69d51b4813ba037]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f883932811a - std[69d51b4813ba037]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5f883932811a - <::print::DisplayBacktrace as core[51d4adbef590f61]::fmt::Display>::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5f883933e0da - ::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5f883933e0da - core[51d4adbef590f61]::fmt::write [INFO] [stdout] 6: 0x5f883932ca52 - std[69d51b4813ba037]::io::default_write_fmt::> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5f883932ca52 - as std[69d51b4813ba037]::io::Write>::write_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5f883930716f - ::print [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5f883930716f - std[69d51b4813ba037]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5f8839320559 - std[69d51b4813ba037]::panicking::default_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5f8839069a4c - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5f8839069a4c - test[8fe65b9e05bf4c74]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5f8839320712 - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5f8839320712 - std[69d51b4813ba037]::panicking::panic_with_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5f8839307228 - std[69d51b4813ba037]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5f88392feb99 - std[69d51b4813ba037]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5f8839307f3d - __rustc[cb16bc19fc993bd7]::rust_begin_unwind [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5f883933ea3c - core[51d4adbef590f61]::panicking::panic_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5f883933e7b2 - core[51d4adbef590f61]::result::unwrap_failed [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5f883903d41e - >::expect [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x5f8839027d61 - ripper[6907c69adbcc04ae]::tests::csv_to_instances::<&str> [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:495:50 [INFO] [stdout] 22: 0x5f883902bf5f - ripper[6907c69adbcc04ae]::tests::test_csv [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:572:23 [INFO] [stdout] 23: 0x5f883902b2f7 - ripper[6907c69adbcc04ae]::tests::test_csv::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:567:18 [INFO] [stdout] 24: 0x5f883904b596 - >::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5f883905db2b - core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5f883905db2b - test[8fe65b9e05bf4c74]::__rust_begin_short_backtrace::, fn() -> core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5f883906a51b - test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5f883906a51b - as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5f883906a51b - std[69d51b4813ba037]::panicking::catch_unwind::do_call::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x5f883906a51b - std[69d51b4813ba037]::panicking::catch_unwind::, core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x5f883906a51b - std[69d51b4813ba037]::panic::catch_unwind::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5f883906a51b - test[8fe65b9e05bf4c74]::run_test_in_process [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5f883906a51b - test[8fe65b9e05bf4c74]::run_test::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5f8839065c34 - test[8fe65b9e05bf4c74]::run_test::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5f8839065c34 - std[69d51b4813ba037]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x5f883906d122 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x5f883906d122 - ::{closure#1}::{closure#0}> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5f883906d122 - std[69d51b4813ba037]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x5f883906d122 - std[69d51b4813ba037]::panicking::catch_unwind::<(), core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x5f883906d122 - std[69d51b4813ba037]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5f883906d122 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x5f883906d122 - ::{closure#1} as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5f88393279ff - + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 44: 0x5f88393279ff - ::new::thread_start [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 45: 0x7afe85813aa4 - [INFO] [stdout] 46: 0x7afe858a0a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_csv [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "43273883da1d76b9b4d3d6969d4e7c1c9fb0b920455a461f5333948944d4e272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43273883da1d76b9b4d3d6969d4e7c1c9fb0b920455a461f5333948944d4e272", kill_on_drop: false }` [INFO] [stdout] 43273883da1d76b9b4d3d6969d4e7c1c9fb0b920455a461f5333948944d4e272