[INFO] cloning repository https://github.com/neelbarve/Statistical-Arbitrage-RUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neelbarve/Statistical-Arbitrage-RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelbarve%2FStatistical-Arbitrage-RUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelbarve%2FStatistical-Arbitrage-RUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b6842819b500282fad0670f9943a45d64f92a44 [INFO] testing neelbarve/Statistical-Arbitrage-RUST against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelbarve%2FStatistical-Arbitrage-RUST" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/neelbarve/Statistical-Arbitrage-RUST [INFO] finished tweaking git repo https://github.com/neelbarve/Statistical-Arbitrage-RUST [INFO] tweaked toml for git repo https://github.com/neelbarve/Statistical-Arbitrage-RUST written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/neelbarve/Statistical-Arbitrage-RUST on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/neelbarve/Statistical-Arbitrage-RUST 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5 [INFO] running `Command { std: "docker" "start" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", 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" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling pkg-config v0.3.33 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling writeable v0.6.3 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling litemap v0.8.2 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling icu_normalizer_data v2.2.0 [INFO] [stderr] Compiling icu_properties_data v2.2.0 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] 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[INFO] [stderr] Compiling yoke v0.8.2 [INFO] [stderr] Compiling zerotrie v0.2.4 [INFO] [stderr] Compiling zerovec v0.11.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling argmin-math v0.3.0 [INFO] [stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling tinystr v0.8.3 [INFO] [stderr] Compiling potential_utf v0.1.5 [INFO] [stderr] Compiling icu_locale_core v2.2.0 [INFO] [stderr] Compiling icu_collections v2.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_provider v2.2.0 [INFO] [stderr] Compiling icu_properties v2.2.0 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling h2 v0.4.13 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling argmin v0.9.0 [INFO] [stderr] Compiling rustls-webpki v0.103.13 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling linfa-linear v0.7.1 [INFO] [stderr] Compiling hyper v1.9.0 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling hyper-rustls v0.27.9 [INFO] [stderr] Compiling reqwest v0.12.28 [INFO] [stderr] Compiling yahoo_finance_api v2.4.0 [INFO] [stderr] Compiling statarbrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/data/fetch.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | NaiveDateTime::from_timestamp_opt(q.timestamp as i64, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/data/fetch.rs:25:51 [INFO] [stdout] | [INFO] [stdout] 25 | .unwrap_or_else(|| NaiveDateTime::from_timestamp(0, 0)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `std_spread` is never used [INFO] [stdout] --> src/model/spread.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn std_spread(s: &[f64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean` is never used [INFO] [stdout] --> src/model/spread.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn mean(v: &[f64]) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `std` is never used [INFO] [stdout] --> src/model/spread.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn std(v: &[f64], m: f64) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `alphas` and `betas` are never read [INFO] [stdout] --> src/model/spread.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct WalkForwardHedgeRatio { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 178 | pub alphas: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 179 | pub betas: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `n` and `k` are never read [INFO] [stdout] --> src/model/ols.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct OlsResult { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub n: usize, [INFO] [stdout] | ^ [INFO] [stdout] 16 | pub k: usize, // number of regressors (including any constant column supplied) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lags_used`, `crit_1pct`, `crit_5pct`, and `crit_10pct` are never read [INFO] [stdout] --> src/model/adf.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct AdfResult { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 34 | pub tstat: f64, [INFO] [stdout] 35 | pub lags_used: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub crit_1pct: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | pub crit_5pct: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | pub crit_10pct: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/model/adf.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct EngleGrangerResult { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 136 | pub alpha: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `plot_zscore_with_signals_svg` is never used [INFO] [stdout] --> src/universe/plots.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn plot_zscore_with_signals_svg( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `export_svg_dashboard` is never used [INFO] [stdout] --> src/universe/export_html.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn export_svg_dashboard(path: &str, svg_paths: &[String]) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `export_chart_dashboard` is never used [INFO] [stdout] --> src/universe/export_html.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn export_chart_dashboard(path: &str, charts: &[(String, String)]) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_A` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | price_A: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_B` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | price_B: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dA` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let dA = price_A[i] - price_A[i - 1]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dB` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let dB = price_B[i] - price_B[i - 1]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_A` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:439:5 [INFO] [stdout] | [INFO] [stdout] 439 | price_A: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_B` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | price_B: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `forecast_A` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:443:5 [INFO] [stdout] | [INFO] [stdout] 443 | forecast_A: &[f64], [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `forecast_B` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:444:5 [INFO] [stdout] | [INFO] [stdout] 444 | forecast_B: &[f64], [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: unused dependency `linfa-linear` [INFO] [stderr] --> Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | linfa-linear = "0.7" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `linfa-linear` [INFO] [stderr] warning: `statarbrust` (manifest) generated 1 warning [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2m 26s [INFO] running `Command { std: "docker" "inspect" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", 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" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling statarbrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/data/fetch.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | NaiveDateTime::from_timestamp_opt(q.timestamp as i64, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/data/fetch.rs:25:51 [INFO] [stdout] | [INFO] [stdout] 25 | .unwrap_or_else(|| NaiveDateTime::from_timestamp(0, 0)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `std_spread` is never used [INFO] [stdout] --> src/model/spread.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn std_spread(s: &[f64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean` is never used [INFO] [stdout] --> src/model/spread.rs:147:4 [INFO] [stdout] | [INFO] [stdout] 147 | fn mean(v: &[f64]) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `std` is never used [INFO] [stdout] --> src/model/spread.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn std(v: &[f64], m: f64) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alphas` is never read [INFO] [stdout] --> src/model/spread.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct WalkForwardHedgeRatio { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 178 | pub alphas: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `n` and `k` are never read [INFO] [stdout] --> src/model/ols.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct OlsResult { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub n: usize, [INFO] [stdout] | ^ [INFO] [stdout] 16 | pub k: usize, // number of regressors (including any constant column supplied) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lags_used`, `crit_1pct`, `crit_5pct`, and `crit_10pct` are never read [INFO] [stdout] --> src/model/adf.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct AdfResult { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 34 | pub tstat: f64, [INFO] [stdout] 35 | pub lags_used: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub crit_1pct: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | pub crit_5pct: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | pub crit_10pct: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `alpha` is never read [INFO] [stdout] --> src/model/adf.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct EngleGrangerResult { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 136 | pub alpha: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `plot_zscore_with_signals_svg` is never used [INFO] [stdout] --> src/universe/plots.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn plot_zscore_with_signals_svg( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `export_svg_dashboard` is never used [INFO] [stdout] --> src/universe/export_html.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn export_svg_dashboard(path: &str, svg_paths: &[String]) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_A` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | price_A: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_B` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | price_B: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dA` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let dA = price_A[i] - price_A[i - 1]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dB` should have a snake case name [INFO] [stdout] --> src/engine/signals.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let dB = price_B[i] - price_B[i - 1]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_A` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:439:5 [INFO] [stdout] | [INFO] [stdout] 439 | price_A: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `price_B` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | price_B: &[f64], [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `forecast_A` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:443:5 [INFO] [stdout] | [INFO] [stdout] 443 | forecast_A: &[f64], [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `forecast_B` should have a snake case name [INFO] [stdout] --> src/universe/plots.rs:444:5 [INFO] [stdout] | [INFO] [stdout] 444 | forecast_B: &[f64], [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: unused dependency `linfa-linear` [INFO] [stderr] --> Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | linfa-linear = "0.7" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `linfa-linear` [INFO] [stderr] warning: `statarbrust` (manifest) generated 1 warning [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.29s [INFO] running `Command { std: "docker" "inspect" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", 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" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stderr] --> src/data/fetch.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | NaiveDateTime::from_timestamp_opt(q.timestamp as i64, 0) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead [INFO] [stderr] --> src/data/fetch.rs:25:51 [INFO] [stderr] | [INFO] [stderr] 25 | .unwrap_or_else(|| NaiveDateTime::from_timestamp(0, 0)) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `std_spread` is never used [INFO] [stderr] --> src/model/spread.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn std_spread(s: &[f64]) -> f64 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `mean` is never used [INFO] [stderr] --> src/model/spread.rs:147:4 [INFO] [stderr] | [INFO] [stderr] 147 | fn mean(v: &[f64]) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `std` is never used [INFO] [stderr] --> src/model/spread.rs:151:4 [INFO] [stderr] | [INFO] [stderr] 151 | fn std(v: &[f64], m: f64) -> f64 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field `alphas` is never read [INFO] [stderr] --> src/model/spread.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 177 | pub struct WalkForwardHedgeRatio { [INFO] [stderr] | --------------------- field in this struct [INFO] [stderr] 178 | pub alphas: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `n` and `k` are never read [INFO] [stderr] --> src/model/ols.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct OlsResult { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 15 | pub n: usize, [INFO] [stderr] | ^ [INFO] [stderr] 16 | pub k: usize, // number of regressors (including any constant column supplied) [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: fields `lags_used`, `crit_1pct`, `crit_5pct`, and `crit_10pct` are never read [INFO] [stderr] --> src/model/adf.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct AdfResult { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 34 | pub tstat: f64, [INFO] [stderr] 35 | pub lags_used: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 36 | pub crit_1pct: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 37 | pub crit_5pct: f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 38 | pub crit_10pct: f64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `alpha` is never read [INFO] [stderr] --> src/model/adf.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 135 | pub struct EngleGrangerResult { [INFO] [stderr] | ------------------ field in this struct [INFO] [stderr] 136 | pub alpha: f64, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `plot_zscore_with_signals_svg` is never used [INFO] [stderr] --> src/universe/plots.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn plot_zscore_with_signals_svg( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `export_svg_dashboard` is never used [INFO] [stderr] --> src/universe/export_html.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn export_svg_dashboard(path: &str, svg_paths: &[String]) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `price_A` should have a snake case name [INFO] [stderr] --> src/engine/signals.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | price_A: &[f64], [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `price_B` should have a snake case name [INFO] [stderr] --> src/engine/signals.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | price_B: &[f64], [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stderr] [INFO] [stderr] warning: variable `dA` should have a snake case name [INFO] [stderr] --> src/engine/signals.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let dA = price_A[i] - price_A[i - 1]; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `d_a` [INFO] [stderr] [INFO] [stderr] warning: variable `dB` should have a snake case name [INFO] [stderr] --> src/engine/signals.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let dB = price_B[i] - price_B[i - 1]; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `d_b` [INFO] [stderr] [INFO] [stderr] warning: variable `price_A` should have a snake case name [INFO] [stderr] --> src/universe/plots.rs:439:5 [INFO] [stderr] | [INFO] [stderr] 439 | price_A: &[f64], [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `price_a` [INFO] [stderr] [INFO] [stderr] warning: variable `price_B` should have a snake case name [INFO] [stderr] --> src/universe/plots.rs:440:5 [INFO] [stderr] | [INFO] [stderr] 440 | price_B: &[f64], [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `price_b` [INFO] [stderr] [INFO] [stderr] warning: variable `forecast_A` should have a snake case name [INFO] [stderr] --> src/universe/plots.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | forecast_A: &[f64], [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_a` [INFO] [stderr] [INFO] [stderr] warning: variable `forecast_B` should have a snake case name [INFO] [stderr] --> src/universe/plots.rs:444:5 [INFO] [stderr] | [INFO] [stderr] 444 | forecast_B: &[f64], [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `forecast_b` [INFO] [stderr] [INFO] [stderr] warning: `statarbrust` (bin "statarbrust" test) generated 19 warnings [INFO] [stderr] warning: unused dependency `linfa-linear` [INFO] [stderr] --> Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | linfa-linear = "0.7" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `linfa-linear` [INFO] [stderr] warning: `statarbrust` (manifest) generated 1 warning [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/build/statarbrust/552690fc124e9804/out/statarbrust-552690fc124e9804) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test engine::backtest::tests::sortino_is_zero_not_negative_for_a_pair_that_never_traded ... ok [INFO] [stdout] test model::ols::tests::recovers_known_linear_relationship ... ok [INFO] [stdout] test model::spread::walk_forward_tests::half_life_is_none_for_a_trending_non_mean_reverting_series ... ok [INFO] [stdout] test model::spread::walk_forward_tests::hedge_ratio_never_uses_future_data ... ok [INFO] [stdout] test model::adf::tests::mackinnon_formula_matches_statsmodels_n500 ... ok [INFO] [stdout] test model::spread::walk_forward_tests::half_life_recovers_known_mean_reversion_speed ... ok [INFO] [stdout] test universe::export_json::tests::writes_valid_parseable_json_with_matching_array_lengths ... ok [INFO] [stdout] test universe::export_html::tests::full_dashboard_rewrites_img_src_relative_to_dashboard_and_lists_rankings ... ok [INFO] [stdout] test engine::backtest::tests::zero_cost_matches_original_costless_behavior ... ok [INFO] [stdout] test engine::backtest::tests::nonzero_cost_reduces_pnl_by_exactly_the_cost_amount ... ok [INFO] [stdout] test universe::export_html::tests::writes_dashboard_with_cards_and_images ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5", kill_on_drop: false }` [INFO] [stdout] de34ee9f3b3049ef657ebe99f5cd8a8cedc8437c7ced49d555fd454f826809e5