[INFO] fetching crate alfars 0.4.3...
[INFO] testing alfars-0.4.3 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate alfars 0.4.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate alfars 0.4.3
[INFO] finished tweaking crates.io crate alfars 0.4.3
[INFO] tweaked toml for crates.io crate alfars 0.4.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate alfars 0.4.3 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate alfars 0.4.3 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb
[INFO] running `Command { std: "docker" "start" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `DataType`
[INFO] [stdout]   --> src/expr/optimizer.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::ast::{BinaryOp, DataType, Expr, Literal, UnaryOp};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/lazy/engine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lazy/engine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]  --> src/lazy/engine.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ndarray::Array2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/types/dataframe.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factor`
[INFO] [stdout]    --> src/backtest/engine.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         factor: &Array2<f64>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]   --> src/data/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let n_rows = data.values().next().map(|v| v.len()).unwrap_or(0);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/expr/registry/functions.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         --------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 303 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_total`
[INFO] [stdout]    --> src/expr/registry/mod.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |             let n_total = factor_exprs.len();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `apply_fees` is never used
[INFO] [stdout]    --> src/backtest/engine.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl BacktestEngine {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 555 |     fn apply_fees(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counter` is never read
[INFO] [stdout]    --> src/expr/optimizer.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 419 |         struct CseVisitor {
[INFO] [stdout]     |                ---------- field in this struct
[INFO] [stdout] 420 |             subexprs: HashMap<String, Expr>,
[INFO] [stdout] 421 |             counter: usize,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 21s
[INFO] running `Command { std: "docker" "inspect" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `DataType`
[INFO] [stdout]   --> src/expr/optimizer.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::ast::{BinaryOp, DataType, Expr, Literal, UnaryOp};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/lazy/engine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lazy/engine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]  --> src/lazy/engine.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ndarray::Array2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/types/dataframe.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factor`
[INFO] [stdout]    --> src/backtest/engine.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         factor: &Array2<f64>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]   --> src/data/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let n_rows = data.values().next().map(|v| v.len()).unwrap_or(0);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/expr/registry/functions.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         --------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 303 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_total`
[INFO] [stdout]    --> src/expr/registry/mod.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |             let n_total = factor_exprs.len();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `apply_fees` is never used
[INFO] [stdout]    --> src/backtest/engine.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl BacktestEngine {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 555 |     fn apply_fees(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counter` is never read
[INFO] [stdout]    --> src/expr/optimizer.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 419 |         struct CseVisitor {
[INFO] [stdout]     |                ---------- field in this struct
[INFO] [stdout] 420 |             subexprs: HashMap<String, Expr>,
[INFO] [stdout] 421 |             counter: usize,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling alfars v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FactorRegistry` and `extract_columns`
[INFO] [stdout]    --> src/al/parser.rs:320:33
[INFO] [stdout]     |
[INFO] [stdout] 320 |     use crate::expr::registry::{FactorRegistry, extract_columns, parse_expression};
[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: `Array1`
[INFO] [stdout]    --> src/al/parser.rs:321:19
[INFO] [stdout]     |
[INFO] [stdout] 321 |     use ndarray::{Array1, Array2};
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_factor_metadata`
[INFO] [stdout]    --> src/gp/metalearning.rs:952:50
[INFO] [stdout]     |
[INFO] [stdout] 952 |     use crate::persistence::{PerformanceMetrics, create_factor_metadata};
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/al/parser.rs:695:22
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 for (i, (name, result)) in results.iter().take(5).enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol_idx`
[INFO] [stdout]     --> src/al/parser.rs:1237:14
[INFO] [stdout]      |
[INFO] [stdout] 1237 |         for (symbol_idx, symbol) in symbols.iter().enumerate() {
[INFO] [stdout]      |              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factor`
[INFO] [stdout]    --> src/backtest/engine.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         factor: &Array2<f64>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]   --> src/data/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let n_rows = data.values().next().map(|v| v.len()).unwrap_or(0);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/expr/registry/functions.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         --------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 303 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_total`
[INFO] [stdout]    --> src/expr/registry/mod.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |             let n_total = factor_exprs.len();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `apply_fees` is never used
[INFO] [stdout]    --> src/backtest/engine.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl BacktestEngine {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 555 |     fn apply_fees(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counter` is never read
[INFO] [stdout]    --> src/expr/optimizer.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 419 |         struct CseVisitor {
[INFO] [stdout]     |                ---------- field in this struct
[INFO] [stdout] 420 |             subexprs: HashMap<String, Expr>,
[INFO] [stdout] 421 |             counter: usize,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.46s
[INFO] running `Command { std: "docker" "inspect" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DataType`
[INFO] [stderr]   --> src/expr/optimizer.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 | use super::ast::{BinaryOp, DataType, Expr, Literal, UnaryOp};
[INFO] [stderr]    |                            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/lazy/engine.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/lazy/engine.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ndarray::Array2`
[INFO] [stderr]  --> src/lazy/engine.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ndarray::Array2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/types/dataframe.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `factor`
[INFO] [stderr]    --> src/backtest/engine.rs:316:9
[INFO] [stderr]     |
[INFO] [stderr] 316 |         factor: &Array2<f64>,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_rows`
[INFO] [stderr]   --> src/data/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let n_rows = data.values().next().map(|v| v.len()).unwrap_or(0);
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/expr/registry/functions.rs:303:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stderr]     |         --------------------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 303 |         "le" | "less_equal" | "lte" => Ok(arg_values[0]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_total`
[INFO] [stderr]    --> src/expr/registry/mod.rs:271:17
[INFO] [stderr]     |
[INFO] [stderr] 271 |             let n_total = factor_exprs.len();
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_total`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `apply_fees` is never used
[INFO] [stderr]    --> src/backtest/engine.rs:555:8
[INFO] [stderr]     |
[INFO] [stderr] 157 | impl BacktestEngine {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 555 |     fn apply_fees(
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `counter` is never read
[INFO] [stderr]    --> src/expr/optimizer.rs:421:13
[INFO] [stderr]     |
[INFO] [stderr] 419 |         struct CseVisitor {
[INFO] [stderr]     |                ---------- field in this struct
[INFO] [stderr] 420 |             subexprs: HashMap<String, Expr>,
[INFO] [stderr] 421 |             counter: usize,
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FactorRegistry` and `extract_columns`
[INFO] [stderr]    --> src/al/parser.rs:320:33
[INFO] [stderr]     |
[INFO] [stderr] 320 |     use crate::expr::registry::{FactorRegistry, extract_columns, parse_expression};
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Array1`
[INFO] [stderr]    --> src/al/parser.rs:321:19
[INFO] [stderr]     |
[INFO] [stderr] 321 |     use ndarray::{Array1, Array2};
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_factor_metadata`
[INFO] [stderr]    --> src/gp/metalearning.rs:952:50
[INFO] [stderr]     |
[INFO] [stderr] 952 |     use crate::persistence::{PerformanceMetrics, create_factor_metadata};
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/al/parser.rs:695:22
[INFO] [stderr]     |
[INFO] [stderr] 695 |                 for (i, (name, result)) in results.iter().take(5).enumerate() {
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `symbol_idx`
[INFO] [stderr]     --> src/al/parser.rs:1237:14
[INFO] [stderr]      |
[INFO] [stderr] 1237 |         for (symbol_idx, symbol) in symbols.iter().enumerate() {
[INFO] [stderr]      |              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `factor`
[INFO] [stderr]    --> src/backtest/engine.rs:316:9
[INFO] [stderr]     |
[INFO] [stderr] 316 |         factor: &Array2<f64>,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stderr] 
[INFO] [stderr] warning: `alfars` (lib) generated 11 warnings (run `cargo fix --lib -p alfars` to apply 8 suggestions)
[INFO] [stderr] warning: `alfars` (lib test) generated 11 warnings (5 duplicates) (run `cargo fix --lib -p alfars --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alfars-c14621781a5bdf49)
[INFO] [stdout] 
[INFO] [stdout] running 287 tests
[INFO] [stdout] test al::parser::integration_tests::test_alpha101_alpha191_full_pipeline ... ok
[INFO] [stdout] test al::parser::integration_tests::test_load_alpha_files ... ok
[INFO] [stdout] test al::parser::integration_tests::test_parse_alpha101_expressions ... ok
[INFO] [stdout] test al::parser::integration_tests::test_compute_all_alpha_factors ... ok
[INFO] [stdout] test al::parser::integration_tests::test_parse_all_alpha_expressions ... ok
[INFO] [stdout] test al::parser::integration_tests::test_per_stock_factor_calculation ... ok
[INFO] [stdout] test al::parser::integration_tests::test_parse_alpha191_expressions ... ok
[INFO] [stdout] test al::parser::tests::test_save_and_load_factor ... ok
[INFO] [stdout] test backtest::engine::tests::test_backtest_engine_simple ... ok
[INFO] [stdout] test backtest::engine::tests::test_compute_cumulative_returns ... ok
[INFO] [stdout] test al::parser::tests::test_parse_directory ... ok
[INFO] [stdout] test al::parser::tests::test_default_dimension ... ok
[INFO] [stdout] test al::parser::tests::test_parse_al_file ... ok
[INFO] [stdout] test backtest::engine::tests::test_apply_fees ... ok
[INFO] [stdout] test backtest::engine::tests::test_compute_group_returns ... ok
[INFO] [stdout] test backtest::engine::tests::test_fee_config_custom ... ok
[INFO] [stdout] test backtest::engine::tests::test_fee_config_default ... ok
[INFO] [stdout] test backtest::engine::tests::test_compute_quantile_groups ... ok
[INFO] [stdout] test backtest::engine::tests::test_different_quantile_configurations ... ok
[INFO] [stdout] test backtest::engine::tests::test_full_backtest_flow ... ok
[INFO] [stdout] test backtest::engine::tests::test_compute_ic_series ... ok
[INFO] [stdout] test backtest::engine::tests::test_market_neutral_vs_directional ... ok
[INFO] [stdout] test backtest::engine::tests::test_position_config_long_short ... ok
[INFO] [stdout] test backtest::engine::tests::test_single_day_backtest ... ok
[INFO] [stdout] test backtest::engine::tests::test_slippage_config_custom ... ok
[INFO] [stdout] test backtest::engine::tests::test_slippage_config_default ... ok
[INFO] [stdout] test backtest::engine::tests::test_nan_handling ... ok
[INFO] [stdout] test backtest::engine::tests::test_position_config_default ... ok
[INFO] [stdout] test backtest::engine::tests::test_position_config_long_only ... ok
[INFO] [stdout] test backtest::engine::tests::test_compute_long_short_returns ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_clone ... ok
[INFO] [stdout] test backtest::engine::tests::test_single_asset_backtest ... ok
[INFO] [stdout] test backtest::engine::tests::test_negative_returns ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_from_env_defaults ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_from_env_with_values ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_new ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_with_username ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_adjusted_prices ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_holding_returns_simple ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_adjusted_prices_with_split ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_holding_returns_with_adjustment ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_holding_returns_with_real_adjustment ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_simple_returns ... ok
[INFO] [stdout] test data::derivation::tests::test_compute_vwap ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_source_debug ... ok
[INFO] [stdout] test data::derivation::tests::test_empty_input ... ok
[INFO] [stdout] test data::derivation::tests::test_derive_all ... ok
[INFO] [stdout] test data::source::tests::test_data_error_invalid_param ... ok
[INFO] [stdout] test data::source::tests::test_data_error_not_found ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_connected ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_default ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_default_trait_object ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_get_factor_data ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_query_error ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_with_factor_data_result ... ok
[INFO] [stdout] test data::source::tests::test_mock_data_source_with_query_result ... ok
[INFO] [stdout] test expr::ast::tests::test_aggregate_all_ops ... ok
[INFO] [stdout] test expr::ast::tests::test_aggregate_expression ... ok
[INFO] [stdout] test expr::ast::tests::test_alias ... ok
[INFO] [stdout] test data::source::tests::test_data_error_connection ... ok
[INFO] [stdout] test expr::ast::tests::test_all_literal_types ... ok
[INFO] [stdout] test expr::ast::tests::test_basic_expression ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_add ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_comparison ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_divide ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_logical ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_modulo ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_multiply ... ok
[INFO] [stdout] test expr::ast::tests::test_binary_op_subtract ... ok
[INFO] [stdout] test expr::ast::tests::test_cast_expression ... ok
[INFO] [stdout] test expr::ast::tests::test_column_reference ... ok
[INFO] [stdout] test expr::ast::tests::test_conditional_expression ... ok
[INFO] [stdout] test expr::ast::tests::test_debug_format ... ok
[INFO] [stdout] test expr::ast::tests::test_dimension_binary_result ... ok
[INFO] [stdout] test expr::ast::tests::test_dimension_compatibility ... ok
[INFO] [stdout] test expr::ast::tests::test_dimension_valid_factor ... ok
[INFO] [stdout] test expr::ast::tests::test_expression_clone ... ok
[INFO] [stdout] test expr::ast::tests::test_function_call ... ok
[INFO] [stdout] test expr::ast::tests::test_generic_lit ... ok
[INFO] [stdout] test expr::ast::tests::test_literal_creation ... ok
[INFO] [stdout] test expr::ast::tests::test_literal_null ... ok
[INFO] [stdout] test expr::ast::tests::test_nested_expressions ... ok
[INFO] [stdout] test expr::ast::tests::test_operator_overloading ... ok
[INFO] [stdout] test expr::ast::tests::test_typed_expr_infer_dimension ... ok
[INFO] [stdout] test expr::ast::tests::test_unary_op_all ... ok
[INFO] [stdout] test expr::ast::tests::test_unary_operators ... ok
[INFO] [stdout] test expr::optimizer::tests::test_algebraic_simplification ... ok
[INFO] [stdout] test expr::optimizer::tests::test_algebraic_simplify_x_divide_1 ... ok
[INFO] [stdout] test expr::optimizer::tests::test_algebraic_simplify_x_minus_x ... ok
[INFO] [stdout] test expr::optimizer::tests::test_algebraic_simplify_x_times_0 ... ok
[INFO] [stdout] test expr::optimizer::tests::test_complex_optimization ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_abs ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_division ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_log_exp ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_modulo ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_subtraction ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_sqrt ... ok
[INFO] [stdout] test expr::optimizer::tests::test_cse_disabled ... ok
[INFO] [stdout] test expr::optimizer::tests::test_constant_folding_unary ... ok
[INFO] [stdout] test expr::optimizer::tests::test_cse_simple ... ok
[INFO] [stdout] test expr::optimizer::tests::test_double_negation ... ok
[INFO] [stdout] test expr::optimizer::tests::test_optimize_cast ... ok
[INFO] [stdout] test expr::optimizer::tests::test_optimize_conditional ... ok
[INFO] [stdout] test expr::optimizer::tests::test_optimize_function_call ... ok
[INFO] [stdout] test expr::optimizer::tests::test_optimize_nested_complex ... ok
[INFO] [stdout] test expr::optimizer::tests::test_optimize_no_change ... ok
[INFO] [stdout] test expr::optimizer::tests::test_preserve_non_trivial_expressions ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_column ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_error ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_function ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_identifier ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_nested_expression ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_number ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_tokenize ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_tokenize_complex ... ok
[INFO] [stdout] test expr::registry::tests::test_config_conservative ... ok
[INFO] [stdout] test expr::registry::tests::test_config_default ... ok
[INFO] [stdout] test expr::registry::tests::test_config_high_performance ... ok
[INFO] [stdout] test expr::registry::tests::test_delay ... ok
[INFO] [stdout] test expr::registry::tests::test_delta ... ok
[INFO] [stdout] test expr::registry::tests::test_rank ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_compute ... ok
[INFO] [stdout] test data::source::tests::test_data_error_debug ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_compute_batch ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_compute_empty ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_compute_nested_function ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_compute_ts_function ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_get ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_new ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_list ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_register ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_register_with_missing_column ... ok
[INFO] [stdout] test expr::registry::tests::test_registry_set_columns ... ok
[INFO] [stdout] test expr::registry::tests::test_scale ... ok
[INFO] [stdout] test expr::registry::tests::test_sign ... ok
[INFO] [stdout] test expr::registry::tests::test_ts_max ... ok
[INFO] [stdout] test expr::registry::tests::test_ts_mean ... ok
[INFO] [stdout] test expr::registry::tests::test_ts_min ... ok
[INFO] [stdout] test expr::registry::tests::test_ts_sum ... ok
[INFO] [stdout] test expr::registry::parser::tests::test_parse_binary ... ok
[INFO] [stdout] test data::source::tests::test_data_error_query ... ok
[INFO] [stdout] test gp::engine::tests::test_tree_operations ... ok
[INFO] [stdout] test gp::engine::tests::test_fitness_evaluator ... ok
[INFO] [stdout] test gp::engine::tests::test_expression_generation ... ok
[INFO] [stdout] test gp::metalearning::tests::test_classify_expression_pattern ... ok
[INFO] [stdout] test gp::metalearning::tests::test_analyze_function_usage ... ok
[INFO] [stdout] test gp::metalearning::tests::test_gp_recommendations_methods ... ok
[INFO] [stdout] test gp::metalearning::tests::test_meta_learning_analyzer_creation ... ok
[INFO] [stdout] test lazy::engine::tests::test_cumprod_helper ... ok
[INFO] [stdout] test lazy::engine::tests::test_cumsum_helper ... ok
[INFO] [stdout] test lazy::engine::tests::test_data_source_numpy_arrays ... ok
[INFO] [stdout] test lazy::engine::tests::test_ema_helper ... ok
[INFO] [stdout] test lazy::engine::tests::test_data_source_external ... ok
[INFO] [stdout] test gp::metalearning::tests::test_model_persistence ... ok
[INFO] [stdout] test lazy::engine::tests::test_empty_data ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_cache ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_filter ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_scan ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_scan_with_projection ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_stateful_cumsum ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_join_inner ... ok
[INFO] [stdout] test lazy::engine::tests::test_expanding_window_helper ... ok
[INFO] [stdout] test lazy::engine::tests::test_extract_column_references ... ok
[INFO] [stdout] test lazy::engine::tests::test_full_pipeline ... ok
[INFO] [stdout] test lazy::engine::tests::test_join_type_variants ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_projection ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_builder_collect_factor ... ok
[INFO] [stdout] test lazy::engine::tests::test_executor_window ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_builder_no_frame ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_cache ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_chaining ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_collect ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_collect_factor ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_collect_factor_not_found ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_explain ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_filter ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_join ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_optimization_level ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_scan ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_with_columns ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_builder_scan ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_with_window ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_cache ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_filter ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_builder_chaining ... ok
[INFO] [stdout] test lazy::engine::tests::test_lazy_frame_with_stateful ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_join ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_scan ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_stateful ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_window ... ok
[INFO] [stdout] test lazy::engine::tests::test_optimizer_aggressive_level ... ok
[INFO] [stdout] test lazy::engine::tests::test_logical_plan_projection ... ok
[INFO] [stdout] test lazy::engine::tests::test_optimizer_basic_level ... ok
[INFO] [stdout] test lazy::engine::tests::test_optimizer_default_level ... ok
[INFO] [stdout] test lazy::engine::tests::test_optimizer_none_level ... ok
[INFO] [stdout] test lazy::engine::tests::test_multiple_projections ... ok
[INFO] [stdout] test lazy::engine::tests::test_rolling_window_helper ... ok
[INFO] [stdout] test lazy::engine::tests::test_predicate_pushdown ... ok
[INFO] [stdout] test lazy::engine::tests::test_stateful_expr_variants ... ok
[INFO] [stdout] test lazy::engine::tests::test_window_spec_rolling ... ok
[INFO] [stdout] test lazy::engine::tests::test_window_spec_expanding ... ok
[INFO] [stdout] test persistence::tests::test_factor_metadata_creation ... ok
[INFO] [stdout] test persistence::tests::test_persistence_manager_basic ... ok
[INFO] [stdout] test types::dataframe::tests::test_cached_evaluator_caching ... ok
[INFO] [stdout] test types::dataframe::tests::test_cached_evaluator_clear_cache ... ok
[INFO] [stdout] test types::dataframe::tests::test_cached_evaluator_evaluate ... ok
[INFO] [stdout] test types::dataframe::tests::test_cached_evaluator_new ... ok
[INFO] [stdout] test types::dataframe::tests::test_col ... ok
[INFO] [stdout] test persistence::tests::test_expression_cache ... ok
[INFO] [stdout] test types::dataframe::tests::test_create_backtest_dataframe ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_column ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_column_names ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_column_not_found ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_from_series_map ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_from_series_map_mismatched_lengths ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_new ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_select ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_select_not_found ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_with_column ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_with_column_mismatched_length ... ok
[INFO] [stdout] test types::dataframe::tests::test_dataframe_with_expr ... ok
[INFO] [stdout] test types::dataframe::tests::test_df_from_arrays ... ok
[INFO] [stdout] test types::dataframe::tests::test_df_from_arrays_mismatched_lengths ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_binary_add ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_binary_divide ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_binary_multiply ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_binary_subtract ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_column_not_found ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_expr_on_dataframe_optimized ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_function_diff ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_function_lag ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_function_moving_average ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_column ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_function_rank ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_literal_float ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_literal_integer ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_nested_expression ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_unary_negate ... ok
[INFO] [stdout] test types::dataframe::tests::test_lit_float ... ok
[INFO] [stdout] test types::dataframe::tests::test_lit_int ... ok
[INFO] [stdout] test types::dataframe::tests::test_optimize_expr_for_evaluation ... ok
[INFO] [stdout] test types::dataframe::tests::test_evaluate_unary_abs ... ok
[INFO] [stdout] test types::series::tests::test_series_add ... ok
[INFO] [stdout] test types::series::tests::test_series_abs ... ok
[INFO] [stdout] test types::series::tests::test_series_add_length_mismatch ... ok
[INFO] [stdout] test types::series::tests::test_series_as_slice ... ok
[INFO] [stdout] test types::series::tests::test_series_cs_rank ... ok
[INFO] [stdout] test types::series::tests::test_series_decay_linear ... ok
[INFO] [stdout] test types::series::tests::test_series_data ... ok
[INFO] [stdout] test types::series::tests::test_series_diff ... ok
[INFO] [stdout] test types::series::tests::test_series_ema ... ok
[INFO] [stdout] test types::series::tests::test_series_div ... ok
[INFO] [stdout] test types::series::tests::test_series_exp ... ok
[INFO] [stdout] test types::series::tests::test_series_gt ... ok
[INFO] [stdout] test types::series::tests::test_series_is_empty ... ok
[INFO] [stdout] test types::series::tests::test_series_lag ... ok
[INFO] [stdout] test types::series::tests::test_series_len ... ok
[INFO] [stdout] test types::series::tests::test_series_log ... ok
[INFO] [stdout] test types::series::tests::test_series_from_array ... ok
[INFO] [stdout] test types::series::tests::test_series_moving_average ... ok
[INFO] [stdout] test types::series::tests::test_series_mul ... ok
[INFO] [stdout] test types::series::tests::test_series_new ... ok
[INFO] [stdout] test types::series::tests::test_series_pct_change ... ok
[INFO] [stdout] test types::series::tests::test_series_power ... ok
[INFO] [stdout] test types::series::tests::test_series_rolling_std ... ok
[INFO] [stdout] test types::series::tests::test_series_scale ... ok
[INFO] [stdout] test types::series::tests::test_series_sign ... ok
[INFO] [stdout] test types::series::tests::test_series_sqrt ... ok
[INFO] [stdout] test types::series::tests::test_series_sub ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_argmax ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_argmin ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_corr ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_count ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_max ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_min ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_rank ... ok
[INFO] [stdout] test types::series::tests::test_series_ts_sum ... ok
[INFO] [stdout] test types::series::tests::test_series_with_name ... ok
[INFO] [stdout] test types::series::tests::test_series_neg ... ok
[INFO] [stdout] test types::series::tests::test_series_z_score ... ok
[INFO] [stdout] test gp::metalearning::tests::test_get_recommendations ... FAILED
[INFO] [stdout] test persistence::tests::test_search_factors ... FAILED
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_query_returns_error ... ok
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_get_factor_data_returns_error ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test data::clickhouse::tests::test_clickhouse_is_connected_returns_false ... ok
[INFO] [stdout] test al::parser::integration_tests::test_single_stock_weight_real_data ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gp::metalearning::tests::test_get_recommendations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'gp::metalearning::tests::test_get_recommendations' (3133) panicked at src/gp/metalearning.rs:1032:9:
[INFO] [stdout] assertion failed: recommendations.is_valid()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a855cd19a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63a855cd19a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63a855cd19a1 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63a855cd19a1 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63a855ce98da - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63a855ce98da - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x63a855cd685c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x63a855cd685c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x63a855cac9f6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63a855cac9f6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63a855cc8189 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63a855bea7d0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x63a855bea7d0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63a855cc84b2 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x63a855cc84b2 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x63a855cacad4 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:681:13
[INFO] [stdout]   16:     0x63a855ca3e49 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63a855cad92d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x63a855cea0dc - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63a855cea0a2 - core[6883ba1bc0fe4ed1]::panicking::panic
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x63a8555ef295 - alfars[f75fbbeebd1c58fb]::gp::metalearning::tests::test_get_recommendations
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gp/metalearning.rs:1032:9
[INFO] [stdout]   21:     0x63a8555d5937 - alfars[f75fbbeebd1c58fb]::gp::metalearning::tests::test_get_recommendations::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gp/metalearning.rs:1010:34
[INFO] [stdout]   22:     0x63a85557fc26 - <alfars[f75fbbeebd1c58fb]::gp::metalearning::tests::test_get_recommendations::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63a855bddb0b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63a855bddb0b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   25:     0x63a855beb155 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   26:     0x63a855beb155 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x63a855beb155 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   28:     0x63a855beb155 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x63a855beb155 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x63a855beb155 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   31:     0x63a855beb155 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   32:     0x63a855be5c04 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   33:     0x63a855be5c04 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x63a855bee2a2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   35:     0x63a855bee2a2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x63a855bee2a2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   37:     0x63a855bee2a2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x63a855bee2a2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x63a855bee2a2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   40:     0x63a855bee2a2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x63a855cd090f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   42:     0x63a855cd090f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   43:     0x7559bb2ebaa4 - <unknown>
[INFO] [stdout]   44:     0x7559bb378a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- persistence::tests::test_search_factors stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'persistence::tests::test_search_factors' (3192) panicked at src/persistence.rs:749:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a855cd19a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63a855cd19a1 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63a855cd19a1 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63a855cd19a1 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63a855ce98da - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63a855ce98da - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x63a855cd685c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x63a855cd685c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x63a855cac9f6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63a855cac9f6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63a855cc8189 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63a855bea7d0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x63a855bea7d0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63a855cc84b2 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x63a855cc84b2 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x63a855cacaa2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x63a855ca3e49 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63a855cad92d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x63a855cea0dc - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63a855ce9f93 - core[6883ba1bc0fe4ed1]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x63a855ce465d - core[6883ba1bc0fe4ed1]::panicking::assert_failed::<usize, usize>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x63a8555d8fac - alfars[f75fbbeebd1c58fb]::persistence::tests::test_search_factors
[INFO] [stdout]                                at /opt/rustwide/workdir/src/persistence.rs:749:9
[INFO] [stdout]   22:     0x63a8555d4b67 - alfars[f75fbbeebd1c58fb]::persistence::tests::test_search_factors::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/persistence.rs:710:29
[INFO] [stdout]   23:     0x63a85557f7e6 - <alfars[f75fbbeebd1c58fb]::persistence::tests::test_search_factors::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63a855bddb0b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63a855bddb0b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x63a855beb155 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x63a855beb155 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63a855beb155 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   29:     0x63a855beb155 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x63a855beb155 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63a855beb155 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x63a855beb155 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x63a855be5c04 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x63a855be5c04 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x63a855bee2a2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x63a855bee2a2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x63a855bee2a2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   38:     0x63a855bee2a2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63a855bee2a2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63a855bee2a2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x63a855bee2a2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63a855cd090f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   43:     0x63a855cd090f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   44:     0x7559bb2ebaa4 - <unknown>
[INFO] [stdout]   45:     0x7559bb378a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gp::metalearning::tests::test_get_recommendations
[INFO] [stdout]     persistence::tests::test_search_factors
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 285 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb", kill_on_drop: false }`
[INFO] [stdout] b0b7a935e021b5706ba558a073a8ba624d371f10a23922881c1ae61b332ed9fb
