[INFO] fetching crate temporal-lead-solver 0.1.0...
[INFO] testing temporal-lead-solver-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate temporal-lead-solver 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate temporal-lead-solver 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate temporal-lead-solver 0.1.0
[INFO] tweaked toml for crates.io crate temporal-lead-solver 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate temporal-lead-solver 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate temporal-lead-solver 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Add`, `Mul`, and `Sub`
[INFO] [stdout]  --> src/core.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::{Add, Mul, Sub};
[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: `SparseMatrix`
[INFO] [stdout]  --> src/solver.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::{Matrix, Vector, SparseMatrix, Complexity};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Complexity`
[INFO] [stdout]  --> src/predictor.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::core::{Matrix, Vector, Complexity};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SolverResult` and `SublinearSolver`
[INFO] [stdout]   --> src/predictor.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::solver::{SublinearSolver, SolverMethod, SolverResult};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix` and `Vector`
[INFO] [stdout]  --> src/validation.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::core::{Matrix, Vector};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `abs` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/core.rs:40:36
[INFO] [stdout]    |
[INFO] [stdout] 40 |                     row_sum += val.abs();
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you must specify a type for this binding, like `f32`
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     let val: f32 = rng.gen_range(-1.0..1.0);
[INFO] [stdout]    |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>>` by `ArrayBase<ViewRepr<&f64>, Dim<[usize; 1]>>`
[INFO] [stdout]    --> src/core.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let result = &self.data * v.view();
[INFO] [stdout]     |                                 ^ no implementation for `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>> * ArrayBase<ViewRepr<&f64>, Dim<[usize; 1]>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Mul<ArrayBase<ViewRepr<&f64>, Dim<[usize; 1]>>>` is not implemented for `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>>`
[INFO] [stdout]     = help: the following other types implement trait `Mul<Rhs>`:
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]               `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f32>`
[INFO] [stdout]               `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f64>`
[INFO] [stdout]               `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i16>`
[INFO] [stdout]               `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i32>`
[INFO] [stdout]             and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 |             solution.data[i] = estimate / num_walks as f64;
[INFO] [stdout]     |                      ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:257:29
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 if residual.data[i].abs() > max_residual {
[INFO] [stdout]     |                             ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:258:45
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     max_residual = residual.data[i].abs();
[INFO] [stdout]     |                                             ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:268:39
[INFO] [stdout]     |
[INFO] [stdout] 268 |             let push_value = residual.data[max_idx];
[INFO] [stdout]     |                                       ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:269:22
[INFO] [stdout]     |
[INFO] [stdout] 269 |             solution.data[max_idx] += push_value;
[INFO] [stdout]     |                      ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:273:26
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 residual.data[j] -= push_value * a.view()[[max_idx, j]];
[INFO] [stdout]     |                          ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/solver.rs:275:22
[INFO] [stdout]     |
[INFO] [stdout] 275 |             residual.data[max_idx] = 0.0;
[INFO] [stdout]     |                      ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Matrix` is private
[INFO] [stdout]    --> src/solver.rs:305:23
[INFO] [stdout]     |
[INFO] [stdout] 305 |                     m.data[[i, j]] = 0.0;
[INFO] [stdout]     |                       ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Matrix` is private
[INFO] [stdout]    --> src/solver.rs:309:27
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         m.data[[i, j]] = -a.view()[[i, j]] / diagonal;
[INFO] [stdout]     |                           ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0689]: can't call method `max` on ambiguous numeric type `{float}`
[INFO] [stdout]   --> src/predictor.rs:46:35
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     s_max = s_max.max(val);
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you must specify a type for this binding, like `f32`
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut s_max: f32 = 0.0;
[INFO] [stdout]    |                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:265:29
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 if residual.data[idx].abs() > max_res {
[INFO] [stdout]     |                             ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:266:40
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     max_res = residual.data[idx].abs();
[INFO] [stdout]     |                                        ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:277:39
[INFO] [stdout]     |
[INFO] [stdout] 277 |             let push_value = residual.data[max_idx];
[INFO] [stdout]     |                                       ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:278:22
[INFO] [stdout]     |
[INFO] [stdout] 278 |             solution.data[max_idx] += push_value / (1.0 + params.delta);
[INFO] [stdout]     |                      ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:283:26
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 residual.data[j] -= push_value * matrix.view()[[max_idx, j]] / (1.0 + params.delta);
[INFO] [stdout]     |                          ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:327:37
[INFO] [stdout]     |
[INFO] [stdout] 327 |             let mut weight = target.data[start];
[INFO] [stdout]     |                                     ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Vector` is private
[INFO] [stdout]    --> src/predictor.rs:340:45
[INFO] [stdout]     |
[INFO] [stdout] 340 |             correction += weight * residual.data[current];
[INFO] [stdout]     |                                             ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/solver.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `solution`
[INFO] [stdout]    --> src/solver.rs:106:48
[INFO] [stdout]     |
[INFO] [stdout]  88 |         let solution = match method {
[INFO] [stdout]     |             -------- move occurs because `solution` has type `Vector`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 103 |             solution,
[INFO] [stdout]     |             -------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 106 |             residual: self.compute_residual(a, &solution, b),
[INFO] [stdout]     |                                                ^^^^^^^^^ value borrowed here after move
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 103 |             solution: solution.clone(),
[INFO] [stdout]     |                     ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0382, E0616, E0689.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `temporal-lead-solver` (lib) due to 20 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6e0860032f7103be2f5a7c02804e2be14d1767baea53f88f1e79462559b7da2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0860032f7103be2f5a7c02804e2be14d1767baea53f88f1e79462559b7da2a", kill_on_drop: false }`
[INFO] [stdout] 6e0860032f7103be2f5a7c02804e2be14d1767baea53f88f1e79462559b7da2a
