[INFO] cloning repository https://github.com/hypnagonia/eigentrust-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hypnagonia/eigentrust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhypnagonia%2Feigentrust-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhypnagonia%2Feigentrust-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d18859218811bad72e426d09f6eb9266865876be [INFO] testing hypnagonia/eigentrust-wasm against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhypnagonia%2Feigentrust-wasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hypnagonia/eigentrust-wasm on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hypnagonia/eigentrust-wasm [INFO] finished tweaking git repo https://github.com/hypnagonia/eigentrust-wasm [INFO] tweaked toml for git repo https://github.com/hypnagonia/eigentrust-wasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hypnagonia/eigentrust-wasm 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9d5dd6aeac26e4b0fca21a2b1c98f71cf41655a9578dd5df6c9dd653af73cee [INFO] running `Command { std: "docker" "start" "-a" "f9d5dd6aeac26e4b0fca21a2b1c98f71cf41655a9578dd5df6c9dd653af73cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9d5dd6aeac26e4b0fca21a2b1c98f71cf41655a9578dd5df6c9dd653af73cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d5dd6aeac26e4b0fca21a2b1c98f71cf41655a9578dd5df6c9dd653af73cee", kill_on_drop: false }` [INFO] [stdout] f9d5dd6aeac26e4b0fca21a2b1c98f71cf41655a9578dd5df6c9dd653af73cee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2737cb82275b907c0f0db23290bb3423ce66e14be8d24160fc60caa02b326f99 [INFO] running `Command { std: "docker" "start" "-a" "2737cb82275b907c0f0db23290bb3423ce66e14be8d24160fc60caa02b326f99", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling eigentrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::util::PeersMap` [INFO] [stdout] --> src/basic/eigentrust.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::util::PeersMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CSMatrix` [INFO] [stdout] --> src/basic/eigentrust.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::sparse::matrix::{CSMatrix, CSRMatrix}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/eigentrust.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/basic/eigentrust.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::entry::Entry` [INFO] [stdout] --> src/basic/engine.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::sparse::entry::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CSMatrix` and `CSRMatrix` [INFO] [stdout] --> src/basic/engine.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::sparse::matrix::{ CSMatrix, CSRMatrix }; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::vector::Vector` [INFO] [stdout] --> src/basic/engine.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::sparse::vector::Vector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/engine.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::INFINITY` [INFO] [stdout] --> src/basic/engine.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::f64::INFINITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/basic/engine.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::entry::CooEntry` [INFO] [stdout] --> src/basic/localtrust.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::sparse::entry::CooEntry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/localtrust.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/basic/trustvector.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/basic/trustvector.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/basic/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CooEntry` [INFO] [stdout] --> src/sparse/matrix.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use super::entry::{Entry, CooEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/sparse/matrix.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/sparse/matrix.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/sparse/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/sparse/util.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/sparse/vector.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CooEntry` [INFO] [stdout] --> src/sparse/vector.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::entry::{CooEntry, Entry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_iters` [INFO] [stdout] --> src/basic/eigentrust.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let min_iters = check_freq; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_iters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/basic/eigentrust.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | let t0 = current_time_millis(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter_t0` [INFO] [stdout] --> src/basic/eigentrust.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let iter_t0 = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter_t1` [INFO] [stdout] --> src/basic/eigentrust.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let iter_t1 = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1_time` [INFO] [stdout] --> src/basic/eigentrust.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | let t1_time = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t1_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/basic/eigentrust.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | mut c: &CSRMatrix, [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: variable does not need to be mutable [INFO] [stdout] --> src/basic/eigentrust.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | mut p: &Vector, [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/basic/engine.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut peer_indices = peers.map; [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/basic/engine.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut trust_scores = compute(&local_trust, &pre_trust, a, e, None, None).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remove_dublicates` [INFO] [stdout] --> src/basic/trustvector.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let remove_dublicates = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remove_dublicates` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_leaders` is never read [INFO] [stdout] --> src/basic/eigentrust.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct FlatTailChecker { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 70 | length: usize, [INFO] [stdout] 71 | num_leaders: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Remove` and `Fail` are never constructed [INFO] [stdout] --> src/basic/trustvector.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum DuplicateHandling { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 38 | Allow, [INFO] [stdout] 39 | Remove, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | ap.scale_vec(a, p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = ap.scale_vec(a, p); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | conv_checker.update(&t1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = conv_checker.update(&t1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | t2.scale_vec(1.0 - a, &new_t1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = t2.scale_vec(1.0 - a, &new_t1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / temp_vec.scale_vec( [INFO] [stdout] 253 | | t1.entries[i1].value, [INFO] [stdout] 254 | | &(Vector { [INFO] [stdout] 255 | | dim: t.dim, [INFO] [stdout] 256 | | entries: distrusts.clone(), [INFO] [stdout] 257 | | }), [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = temp_vec.scale_vec( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.11s [INFO] running `Command { std: "docker" "inspect" "2737cb82275b907c0f0db23290bb3423ce66e14be8d24160fc60caa02b326f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2737cb82275b907c0f0db23290bb3423ce66e14be8d24160fc60caa02b326f99", kill_on_drop: false }` [INFO] [stdout] 2737cb82275b907c0f0db23290bb3423ce66e14be8d24160fc60caa02b326f99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11eb8620781bbca49e1cbf1234e36c18cf60049b4976e7d17ca924bfdfc38369 [INFO] running `Command { std: "docker" "start" "-a" "11eb8620781bbca49e1cbf1234e36c18cf60049b4976e7d17ca924bfdfc38369", kill_on_drop: false }` [INFO] [stderr] Compiling eigentrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::util::PeersMap` [INFO] [stdout] --> src/basic/eigentrust.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::util::PeersMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/eigentrust.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/basic/eigentrust.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::entry::Entry` [INFO] [stdout] --> src/basic/engine.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::sparse::entry::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CSMatrix` and `CSRMatrix` [INFO] [stdout] --> src/basic/engine.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::sparse::matrix::{ CSMatrix, CSRMatrix }; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::vector::Vector` [INFO] [stdout] --> src/basic/engine.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::sparse::vector::Vector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/engine.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::INFINITY` [INFO] [stdout] --> src/basic/engine.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::f64::INFINITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sparse::entry::CooEntry` [INFO] [stdout] --> src/basic/localtrust.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::sparse::entry::CooEntry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/basic/localtrust.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/basic/trustvector.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/basic/trustvector.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/basic/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CooEntry` [INFO] [stdout] --> src/sparse/matrix.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use super::entry::{Entry, CooEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/sparse/matrix.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/sparse/matrix.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/sparse/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/sparse/util.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/sparse/vector.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CooEntry` [INFO] [stdout] --> src/sparse/vector.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::entry::{CooEntry, Entry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_iters` [INFO] [stdout] --> src/basic/eigentrust.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let min_iters = check_freq; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_iters` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/basic/eigentrust.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | let t0 = current_time_millis(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter_t0` [INFO] [stdout] --> src/basic/eigentrust.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let iter_t0 = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter_t1` [INFO] [stdout] --> src/basic/eigentrust.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let iter_t1 = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1_time` [INFO] [stdout] --> src/basic/eigentrust.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | let t1_time = current_time_millis(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t1_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/basic/eigentrust.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | mut c: &CSRMatrix, [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: variable does not need to be mutable [INFO] [stdout] --> src/basic/eigentrust.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | mut p: &Vector, [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/basic/engine.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut peer_indices = peers.map; [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/basic/engine.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut trust_scores = compute(&local_trust, &pre_trust, a, e, None, None).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remove_dublicates` [INFO] [stdout] --> src/basic/trustvector.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let remove_dublicates = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remove_dublicates` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sparse/entry.rs:91:20 [INFO] [stdout] | [INFO] [stdout] 91 | for (name, mut entries, expected_len) in tests { [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/sparse/entry.rs:209:20 [INFO] [stdout] | [INFO] [stdout] 209 | for (name, mut entries, expected_len) in tests { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_leaders` is never read [INFO] [stdout] --> src/basic/eigentrust.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct FlatTailChecker { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 70 | length: usize, [INFO] [stdout] 71 | num_leaders: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Remove` and `Fail` are never constructed [INFO] [stdout] --> src/basic/trustvector.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum DuplicateHandling { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 38 | Allow, [INFO] [stdout] 39 | Remove, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | Fail, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | ap.scale_vec(a, p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = ap.scale_vec(a, p); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | conv_checker.update(&t1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = conv_checker.update(&t1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | t2.scale_vec(1.0 - a, &new_t1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = t2.scale_vec(1.0 - a, &new_t1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic/eigentrust.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | / temp_vec.scale_vec( [INFO] [stdout] 253 | | t1.entries[i1].value, [INFO] [stdout] 254 | | &(Vector { [INFO] [stdout] 255 | | dim: t.dim, [INFO] [stdout] 256 | | entries: distrusts.clone(), [INFO] [stdout] 257 | | }), [INFO] [stdout] 258 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 252 | let _ = temp_vec.scale_vec( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "11eb8620781bbca49e1cbf1234e36c18cf60049b4976e7d17ca924bfdfc38369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11eb8620781bbca49e1cbf1234e36c18cf60049b4976e7d17ca924bfdfc38369", kill_on_drop: false }` [INFO] [stdout] 11eb8620781bbca49e1cbf1234e36c18cf60049b4976e7d17ca924bfdfc38369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c54eb0507868b4219c5f3435f1a0d8283ad64269153af3a9c93fd5edc7106465 [INFO] running `Command { std: "docker" "start" "-a" "c54eb0507868b4219c5f3435f1a0d8283ad64269153af3a9c93fd5edc7106465", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::util::PeersMap` [INFO] [stderr] --> src/basic/eigentrust.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::util::PeersMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/basic/eigentrust.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/basic/eigentrust.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sparse::entry::Entry` [INFO] [stderr] --> src/basic/engine.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::sparse::entry::Entry; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CSMatrix` and `CSRMatrix` [INFO] [stderr] --> src/basic/engine.rs:12:30 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::sparse::matrix::{ CSMatrix, CSRMatrix }; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sparse::vector::Vector` [INFO] [stderr] --> src/basic/engine.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::sparse::vector::Vector; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/basic/engine.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::INFINITY` [INFO] [stderr] --> src/basic/engine.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::f64::INFINITY; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::sparse::entry::CooEntry` [INFO] [stderr] --> src/basic/localtrust.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::sparse::entry::CooEntry; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/basic/localtrust.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/basic/trustvector.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/basic/trustvector.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::Level` [INFO] [stderr] --> src/basic/util.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::Level; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CooEntry` [INFO] [stderr] --> src/sparse/matrix.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use super::entry::{Entry, CooEntry}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/sparse/matrix.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/sparse/matrix.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/sparse/util.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/sparse/util.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc` and `Mutex` [INFO] [stderr] --> src/sparse/vector.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CooEntry` [INFO] [stderr] --> src/sparse/vector.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use super::entry::{CooEntry, Entry}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_iters` [INFO] [stderr] --> src/basic/eigentrust.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | let min_iters = check_freq; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_iters` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/basic/eigentrust.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | let t0 = current_time_millis(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iter_t0` [INFO] [stderr] --> src/basic/eigentrust.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | let iter_t0 = current_time_millis(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iter_t1` [INFO] [stderr] --> src/basic/eigentrust.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let iter_t1 = current_time_millis(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1_time` [INFO] [stderr] --> src/basic/eigentrust.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | let t1_time = current_time_millis(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t1_time` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basic/eigentrust.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | mut c: &CSRMatrix, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basic/eigentrust.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | mut p: &Vector, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basic/engine.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut peer_indices = peers.map; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basic/engine.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut trust_scores = compute(&local_trust, &pre_trust, a, e, None, None).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remove_dublicates` [INFO] [stderr] --> src/basic/trustvector.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let remove_dublicates = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remove_dublicates` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse/entry.rs:91:20 [INFO] [stderr] | [INFO] [stderr] 91 | for (name, mut entries, expected_len) in tests { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse/entry.rs:209:20 [INFO] [stderr] | [INFO] [stderr] 209 | for (name, mut entries, expected_len) in tests { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `num_leaders` is never read [INFO] [stderr] --> src/basic/eigentrust.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub struct FlatTailChecker { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] 70 | length: usize, [INFO] [stderr] 71 | num_leaders: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Remove` and `Fail` are never constructed [INFO] [stderr] --> src/basic/trustvector.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 37 | enum DuplicateHandling { [INFO] [stderr] | ----------------- variants in this enum [INFO] [stderr] 38 | Allow, [INFO] [stderr] 39 | Remove, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 40 | Fail, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/basic/eigentrust.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | ap.scale_vec(a, p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 156 | let _ = ap.scale_vec(a, p); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/basic/eigentrust.rs:188:17 [INFO] [stderr] | [INFO] [stderr] 188 | conv_checker.update(&t1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 188 | let _ = conv_checker.update(&t1); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/basic/eigentrust.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | t2.scale_vec(1.0 - a, &new_t1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 201 | let _ = t2.scale_vec(1.0 - a, &new_t1); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/basic/eigentrust.rs:252:13 [INFO] [stderr] | [INFO] [stderr] 252 | / temp_vec.scale_vec( [INFO] [stderr] 253 | | t1.entries[i1].value, [INFO] [stderr] 254 | | &(Vector { [INFO] [stderr] 255 | | dim: t.dim, [INFO] [stderr] 256 | | entries: distrusts.clone(), [INFO] [stderr] 257 | | }), [INFO] [stderr] 258 | | ); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 252 | let _ = temp_vec.scale_vec( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `eigentrust` (bin "eigentrust" test) generated 39 warnings (run `cargo fix --bin "eigentrust" --tests` to apply 27 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eigentrust-9207ba5dbdfcbb25) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eigentrust-57cbd6c3f65beae7) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test basic::localtrust::tests::test_extract_distrust ... ok [INFO] [stdout] test sparse::entry::tests::test_csc_entries_sort_swap ... ok [INFO] [stdout] test sparse::entry::tests::test_csc_entries_sort_less ... ok [INFO] [stdout] test sparse::entry::tests::test_csc_entries_sort_len ... ok [INFO] [stdout] test basic::eigentrust::tests::test_discount_trust_vector ... ok [INFO] [stdout] test sparse::entry::tests::test_csr_entries_sort_len ... ok [INFO] [stdout] test sparse::entry::tests::test_csr_entries_sort_less ... ok [INFO] [stdout] test sparse::entry::tests::test_csr_entries_sort_swap ... ok [INFO] [stdout] test sparse::matrix::tests::test_cs_matrix_merge ... ok [INFO] [stdout] test sparse::matrix::tests::test_cs_matrix_transpose ... ok [INFO] [stdout] test sparse::util::tests::test_filter ... ok [INFO] [stdout] test sparse::matrix::tests::test_new_csr_matrix ... ok [INFO] [stdout] test sparse::util::tests::test_nil_if_empty ... ok [INFO] [stdout] test basic::eigentrust::tests::test_run ... ok [INFO] [stdout] test basic::engine::tests::test_calculate_from_csv_file ... ok [INFO] [stdout] test basic::engine::tests::test_calculate_from_csv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c54eb0507868b4219c5f3435f1a0d8283ad64269153af3a9c93fd5edc7106465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c54eb0507868b4219c5f3435f1a0d8283ad64269153af3a9c93fd5edc7106465", kill_on_drop: false }` [INFO] [stdout] c54eb0507868b4219c5f3435f1a0d8283ad64269153af3a9c93fd5edc7106465