[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] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling webpki-roots v1.0.7
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling sprs v0.11.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling zerofrom v0.1.7
[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<f64>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 179 |     pub betas: Vec<f64>,
[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<f64>,
[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<f64>,
[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
