[INFO] cloning repository https://github.com/alvis-ai/alpha-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvis-ai/alpha-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvis-ai%2Falpha-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvis-ai%2Falpha-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 150e6f2698f143e5aa051b1bbdd4be21244bf2c4
[INFO] checking alvis-ai/alpha-rust against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvis-ai%2Falpha-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alvis-ai/alpha-rust
[INFO] finished tweaking git repo https://github.com/alvis-ai/alpha-rust
[INFO] tweaked toml for git repo https://github.com/alvis-ai/alpha-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alvis-ai/alpha-rust on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alvis-ai/alpha-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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `arrow::array`
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     use arrow::array::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                    ----^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:30
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                              ----^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:49
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                                 ----^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:60
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                                            ----^^^^^^
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::array`
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     use arrow::array::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                    ----^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:30
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                              ----^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:49
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                                 ----^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/alpha-data/src/kline.rs:116:60
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (mut time, mut open, mut high, mut low, mut close, mut volume) =
[INFO] [stdout]     |                                                            ----^^^^^^
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking alpha-cli v0.1.0 (/opt/rustwide/workdir/crates/alpha-cli)
[INFO] [stderr]     Checking alpha-server v0.1.0 (/opt/rustwide/workdir/crates/alpha-server)
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> crates/alpha-server/tests/api_tests.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct TestEnv {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     state: Arc<AppState>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ndarray`
[INFO] [stderr]  --> crates/alpha-core/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | ndarray = "0.16"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ndarray`
[INFO] [stderr] warning: `alpha-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04", kill_on_drop: false }`
[INFO] [stdout] 4b3f12df799346001bac44e7e13b5068f07c8bf1eeb3118203b64f542688cc04
