[INFO] cloning repository https://github.com/tesssun/mm_userdata_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tesssun/mm_userdata_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesssun%2Fmm_userdata_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesssun%2Fmm_userdata_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1f62161882535143df24f296b68297418090d29
[INFO] testing tesssun/mm_userdata_test against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesssun%2Fmm_userdata_test" "/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/tesssun/mm_userdata_test
[INFO] finished tweaking git repo https://github.com/tesssun/mm_userdata_test
[INFO] tweaked toml for git repo https://github.com/tesssun/mm_userdata_test written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tesssun/mm_userdata_test on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tesssun/mm_userdata_test 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling mm_userdata_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ExecutionReport`
[INFO] [stdout]  --> src/main.rs:9:60
[INFO] [stdout]   |
[INFO] [stdout] 9 |     websocket_api::{UserDataStreamSubscribeSignatureParams,ExecutionReport,OrderPlaceParams,OrderCancelParams, OrderPlaceSideEnum, Or...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/alpha.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let fair_price = (mid + 1.6 * alpha);
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -         let fair_price = (mid + 1.6 * alpha);
[INFO] [stdout] 112 +         let fair_price = mid + 1.6 * alpha;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:224:30
[INFO] [stdout]     |
[INFO] [stdout] 224 |             let prelim_bid = (reservation_price - half_spread);
[INFO] [stdout]     |                              ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -             let prelim_bid = (reservation_price - half_spread);
[INFO] [stdout] 224 +             let prelim_bid = reservation_price - half_spread;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:225:30
[INFO] [stdout]     |
[INFO] [stdout] 225 |             let prelim_ask = (reservation_price + half_spread);
[INFO] [stdout]     |                              ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 225 -             let prelim_ask = (reservation_price + half_spread);
[INFO] [stdout] 225 +             let prelim_ask = reservation_price + half_spread;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/alpha.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut best_bid = d.bids.as_ref()
[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]    --> src/alpha.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut best_ask = d.asks.as_ref()
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bid_from_tick`
[INFO] [stdout]    --> src/alpha.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let bid_from_tick = best_bid_tick.min(self.cfg.roi_ub_tick);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bid_from_tick`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ask_from_tick`
[INFO] [stdout]    --> src/alpha.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let ask_from_tick = best_ask_tick.max(self.cfg.roi_lb_tick);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ask_from_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]    --> src/main.rs:216:35
[INFO] [stdout]     |
[INFO] [stdout] 216 |             let (mid, fair_price, alpha, best_bid, best_ask) = obi_alpha.compute_alpha(&msg);
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/main.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |             let duration = Instant::now().duration_since(start);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let symbol = &CONFIG.symbol;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lot_size`
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let lot_size = CONFIG.lot_size;
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lot_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_qty_dollar`
[INFO] [stdout]    --> src/main.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let order_qty_dollar = CONFIG.order_qty_dollar;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_qty_dollar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `len` and `clear` are never used
[INFO] [stdout]   --> src/alpha.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl RollingWindow {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     #[inline] pub fn len(&self) -> usize { self.len }
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_warm` and `clear` are never used
[INFO] [stdout]    --> src/alpha.rs:99:22
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl ObiAlpha {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  99 |     #[inline] pub fn is_warm(&self) -> bool { self.rw.len() >= self.cfg.window }
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 100 |     #[inline] pub fn clear(&mut self) { self.rw.clear(); }
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "82cdbb9db249e7c5f8e44c755d4a2ef214e71fd562907496035ca42e9814359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82cdbb9db249e7c5f8e44c755d4a2ef214e71fd562907496035ca42e9814359d", kill_on_drop: false }`
[INFO] [stdout] 82cdbb9db249e7c5f8e44c755d4a2ef214e71fd562907496035ca42e9814359d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f4dffc2cea42474b208d98cbfccb8092e936e82c426a9b1b034105ac54852c
[INFO] running `Command { std: "docker" "start" "-a" "37f4dffc2cea42474b208d98cbfccb8092e936e82c426a9b1b034105ac54852c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mm_userdata_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ExecutionReport`
[INFO] [stdout]  --> src/main.rs:9:60
[INFO] [stdout]   |
[INFO] [stdout] 9 |     websocket_api::{UserDataStreamSubscribeSignatureParams,ExecutionReport,OrderPlaceParams,OrderCancelParams, OrderPlaceSideEnum, Or...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/alpha.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let fair_price = (mid + 1.6 * alpha);
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -         let fair_price = (mid + 1.6 * alpha);
[INFO] [stdout] 112 +         let fair_price = mid + 1.6 * alpha;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:224:30
[INFO] [stdout]     |
[INFO] [stdout] 224 |             let prelim_bid = (reservation_price - half_spread);
[INFO] [stdout]     |                              ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -             let prelim_bid = (reservation_price - half_spread);
[INFO] [stdout] 224 +             let prelim_bid = reservation_price - half_spread;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:225:30
[INFO] [stdout]     |
[INFO] [stdout] 225 |             let prelim_ask = (reservation_price + half_spread);
[INFO] [stdout]     |                              ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 225 -             let prelim_ask = (reservation_price + half_spread);
[INFO] [stdout] 225 +             let prelim_ask = reservation_price + half_spread;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/alpha.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut best_bid = d.bids.as_ref()
[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]    --> src/alpha.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut best_ask = d.asks.as_ref()
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bid_from_tick`
[INFO] [stdout]    --> src/alpha.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let bid_from_tick = best_bid_tick.min(self.cfg.roi_ub_tick);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bid_from_tick`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ask_from_tick`
[INFO] [stdout]    --> src/alpha.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let ask_from_tick = best_ask_tick.max(self.cfg.roi_lb_tick);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ask_from_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]    --> src/main.rs:216:35
[INFO] [stdout]     |
[INFO] [stdout] 216 |             let (mid, fair_price, alpha, best_bid, best_ask) = obi_alpha.compute_alpha(&msg);
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> src/main.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |             let duration = Instant::now().duration_since(start);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let symbol = &CONFIG.symbol;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lot_size`
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let lot_size = CONFIG.lot_size;
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lot_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_qty_dollar`
[INFO] [stdout]    --> src/main.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let order_qty_dollar = CONFIG.order_qty_dollar;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_qty_dollar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `len` and `clear` are never used
[INFO] [stdout]   --> src/alpha.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl RollingWindow {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     #[inline] pub fn len(&self) -> usize { self.len }
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_warm` and `clear` are never used
[INFO] [stdout]    --> src/alpha.rs:99:22
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl ObiAlpha {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  99 |     #[inline] pub fn is_warm(&self) -> bool { self.rw.len() >= self.cfg.window }
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout] 100 |     #[inline] pub fn clear(&mut self) { self.rw.clear(); }
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "37f4dffc2cea42474b208d98cbfccb8092e936e82c426a9b1b034105ac54852c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f4dffc2cea42474b208d98cbfccb8092e936e82c426a9b1b034105ac54852c", kill_on_drop: false }`
[INFO] [stdout] 37f4dffc2cea42474b208d98cbfccb8092e936e82c426a9b1b034105ac54852c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38234e5257896881ec416468e53fefd7264820d7ed1cbb36f8be09ddc18c5cfa
[INFO] running `Command { std: "docker" "start" "-a" "38234e5257896881ec416468e53fefd7264820d7ed1cbb36f8be09ddc18c5cfa", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ExecutionReport`
[INFO] [stderr]  --> src/main.rs:9:60
[INFO] [stderr]   |
[INFO] [stderr] 9 |     websocket_api::{UserDataStreamSubscribeSignatureParams,ExecutionReport,OrderPlaceParams,OrderCancelParams, OrderPlaceSideEnum, Or...
[INFO] [stderr]   |                                                            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/alpha.rs:112:26
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let fair_price = (mid + 1.6 * alpha);
[INFO] [stderr]     |                          ^                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 112 -         let fair_price = (mid + 1.6 * alpha);
[INFO] [stderr] 112 +         let fair_price = mid + 1.6 * alpha;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:224:30
[INFO] [stderr]     |
[INFO] [stderr] 224 |             let prelim_bid = (reservation_price - half_spread);
[INFO] [stderr]     |                              ^                               ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 224 -             let prelim_bid = (reservation_price - half_spread);
[INFO] [stderr] 224 +             let prelim_bid = reservation_price - half_spread;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:225:30
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let prelim_ask = (reservation_price + half_spread);
[INFO] [stderr]     |                              ^                               ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 225 -             let prelim_ask = (reservation_price + half_spread);
[INFO] [stderr] 225 +             let prelim_ask = reservation_price + half_spread;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/alpha.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let mut best_bid = d.bids.as_ref()
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/alpha.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut best_ask = d.asks.as_ref()
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bid_from_tick`
[INFO] [stderr]    --> src/alpha.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let bid_from_tick = best_bid_tick.min(self.cfg.roi_ub_tick);
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bid_from_tick`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ask_from_tick`
[INFO] [stderr]    --> src/alpha.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let ask_from_tick = best_ask_tick.max(self.cfg.roi_lb_tick);
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ask_from_tick`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `alpha`
[INFO] [stderr]    --> src/main.rs:216:35
[INFO] [stderr]     |
[INFO] [stderr] 216 |             let (mid, fair_price, alpha, best_bid, best_ask) = obi_alpha.compute_alpha(&msg);
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/main.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |             let duration = Instant::now().duration_since(start);
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `symbol`
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let symbol = &CONFIG.symbol;
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lot_size`
[INFO] [stderr]    --> src/main.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let lot_size = CONFIG.lot_size;
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lot_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `order_qty_dollar`
[INFO] [stderr]    --> src/main.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let order_qty_dollar = CONFIG.order_qty_dollar;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_qty_dollar`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `len` and `clear` are never used
[INFO] [stderr]   --> src/alpha.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl RollingWindow {
[INFO] [stderr]    | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[inline] pub fn len(&self) -> usize { self.len }
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_warm` and `clear` are never used
[INFO] [stderr]    --> src/alpha.rs:99:22
[INFO] [stderr]     |
[INFO] [stderr]  93 | impl ObiAlpha {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  99 |     #[inline] pub fn is_warm(&self) -> bool { self.rw.len() >= self.cfg.window }
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 100 |     #[inline] pub fn clear(&mut self) { self.rw.clear(); }
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mm_userdata_test` (bin "mm_userdata_test" test) generated 15 warnings (run `cargo fix --bin "mm_userdata_test" -p mm_userdata_test --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mm_userdata_test-d0a67a75d8fb648e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38234e5257896881ec416468e53fefd7264820d7ed1cbb36f8be09ddc18c5cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38234e5257896881ec416468e53fefd7264820d7ed1cbb36f8be09ddc18c5cfa", kill_on_drop: false }`
[INFO] [stdout] 38234e5257896881ec416468e53fefd7264820d7ed1cbb36f8be09ddc18c5cfa
