[INFO] cloning repository https://github.com/pkking/feitu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkking/feitu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkking%2Ffeitu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkking%2Ffeitu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89130208c7920a2005c4d76da7f9d16ae24d49be
[INFO] checking pkking/feitu against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkking%2Ffeitu" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pkking/feitu on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pkking/feitu
[INFO] finished tweaking git repo https://github.com/pkking/feitu
[INFO] tweaked toml for git repo https://github.com/pkking/feitu written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pkking/feitu 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log4rs v0.13.0
[INFO] [stderr]   Downloaded simple-log v1.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90085004065c72d977508f3b0b3884f20092e840633b055cfb2c596327d283d9
[INFO] running `Command { std: "docker" "start" "-a" "90085004065c72d977508f3b0b3884f20092e840633b055cfb2c596327d283d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90085004065c72d977508f3b0b3884f20092e840633b055cfb2c596327d283d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90085004065c72d977508f3b0b3884f20092e840633b055cfb2c596327d283d9", kill_on_drop: false }`
[INFO] [stdout] 90085004065c72d977508f3b0b3884f20092e840633b055cfb2c596327d283d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97801075ee90cfd70f5fed09849b69f6cf3312fd9f44f20802e4108c10120ec
[INFO] running `Command { std: "docker" "start" "-a" "a97801075ee90cfd70f5fed09849b69f6cf3312fd9f44f20802e4108c10120ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking linked-hash-map v0.5.4
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[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]     Checking log4rs v0.13.0
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[INFO] [stdout] warning: the item `csv` is imported redundantly
[INFO] [stdout]  --> src/strategy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use csv;
[INFO] [stdout]   |     ^^^ the item `csv` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tick::Tick`
[INFO] [stdout]   --> src/strategy.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::tick::Tick;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `csv` is imported redundantly
[INFO] [stdout]  --> src/strategy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use csv;
[INFO] [stdout]   |     ^^^ the item `csv` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tick::Tick`
[INFO] [stdout]   --> src/strategy.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::tick::Tick;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `order` should have an upper camel case name
[INFO] [stdout]   --> src/strategy.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct order {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Order`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `config` should have an upper camel case name
[INFO] [stdout]   --> src/strategy.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct config {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/transaction.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, FixedOffset, TimeZone};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `transaction` should have an upper camel case name
[INFO] [stdout]   --> src/transaction.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct transaction {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transaction::read_trans_data_from_file`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use transaction::read_trans_data_from_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `order` should have an upper camel case name
[INFO] [stdout]   --> src/strategy.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct order {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Order`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `config` should have an upper camel case name
[INFO] [stdout]   --> src/strategy.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct config {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/transaction.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, FixedOffset, TimeZone};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `transaction` should have an upper camel case name
[INFO] [stdout]   --> src/transaction.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct transaction {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transaction::read_trans_data_from_file`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use transaction::read_trans_data_from_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trans_data` is never read
[INFO] [stdout]   --> src/strategy.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub trans_data: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trans` is never read
[INFO] [stdout]   --> src/strategy.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct StockSys {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub trans: HashMap<u64, transaction::transaction>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/tick.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Tick {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub chWindCode: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 44 |     pub nTime: u64,
[INFO] [stdout] 45 |     pub Status: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 46 |     pub PreClose: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 47 |     pub Open: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 48 |     pub High: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 49 |     pub Low: u64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub nMatchItems: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 92 |     pub TotalVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 93 |     pub TotalTurnover: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 94 |     pub TotalBidVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     pub TotalAskVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 96 |     pub WeightedAvgBidPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 97 |     pub WeightedAvgAskPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 98 |     pub IOPV: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 99 |     pub YieldToMaturity: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tick` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/transaction.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct transaction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     pub Tkr: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 12 |     pub Time: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub dt: DateTime<FixedOffset>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 16 |     pub Index: u64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |     pub Price: u64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub Volume: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub Turnover: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub BSFlag: char,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 21 |     pub OrderKind: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |     pub FunctionCode: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub AskOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 24 |     pub BidOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `transaction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_trans_data_from_file` is never used
[INFO] [stdout]   --> src/transaction.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn read_trans_data_from_file(path :&str) -> Result<HashMap<u64, transaction>, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `chWindCode` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub chWindCode: String,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `ch_wind_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTime` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub nTime: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `n_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Status` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub Status: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PreClose` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub PreClose: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pre_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Open` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub Open: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `open`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `High` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub High: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `high`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Low` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub Low: u64,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `low`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub nPrice: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `n_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub nAskPrice1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub nAskPrice2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub nAskPrice3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub nAskPrice4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub nAskPrice5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub nAskPrice6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub nAskPrice7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub nAskPrice8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub nAskPrice9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub nAskPrice10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub nAskVolume1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub nAskVolume2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub nAskVolume3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub nAskVolume4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub nAskVolume5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub nAskVolume6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub nAskVolume7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub nAskVolume8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub nAskVolume9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub nAskVolume10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub nBidPrice1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub nBidPrice2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub nBidPrice3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub nBidPrice4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub nBidPrice5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub nBidPrice6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub nBidPrice7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub nBidPrice8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub nBidPrice9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub nBidPrice10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub nBidVolume1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub nBidVolume2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub nBidVolume3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub nBidVolume4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub nBidVolume5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub nBidVolume6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub nBidVolume7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub nBidVolume8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub nBidVolume9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trans_data` is never read
[INFO] [stdout]   --> src/strategy.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub trans_data: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub nBidVolume10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nMatchItems` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub nMatchItems: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_match_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trans` is never read
[INFO] [stdout]   --> src/strategy.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct StockSys {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub trans: HashMap<u64, transaction::transaction>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub TotalVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `total_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalTurnover` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub TotalTurnover: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_turnover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalBidVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub TotalBidVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_bid_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalAskVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub TotalAskVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_ask_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `WeightedAvgBidPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub WeightedAvgBidPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `weighted_avg_bid_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/tick.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Tick {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub chWindCode: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 44 |     pub nTime: u64,
[INFO] [stdout] 45 |     pub Status: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 46 |     pub PreClose: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 47 |     pub Open: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 48 |     pub High: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 49 |     pub Low: u64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub nMatchItems: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 92 |     pub TotalVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 93 |     pub TotalTurnover: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 94 |     pub TotalBidVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     pub TotalAskVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 96 |     pub WeightedAvgBidPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 97 |     pub WeightedAvgAskPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 98 |     pub IOPV: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 99 |     pub YieldToMaturity: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tick` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `WeightedAvgAskPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub WeightedAvgAskPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `weighted_avg_ask_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IOPV` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub IOPV: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `iopv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `YieldToMaturity` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub YieldToMaturity: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `yield_to_maturity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/transaction.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct transaction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     pub Tkr: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 12 |     pub Time: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub dt: DateTime<FixedOffset>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 16 |     pub Index: u64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |     pub Price: u64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub Volume: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub Turnover: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub BSFlag: char,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 21 |     pub OrderKind: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |     pub FunctionCode: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub AskOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 24 |     pub BidOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `transaction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `HighLimited` should have a snake case name
[INFO] [stdout]    --> src/tick.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub HighLimited: u64, // tick数据中的涨停价比普通值少了一位，需要特殊处理
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `high_limited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LowLimited` should have a snake case name
[INFO] [stdout]    --> src/tick.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub LowLimited: u64,  //tick数据中的跌停价比普通值少了一位，需要特殊处理
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `low_limited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_trans_data_from_file` is never used
[INFO] [stdout]   --> src/transaction.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn read_trans_data_from_file(path :&str) -> Result<HashMap<u64, transaction>, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Tkr` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Tkr: String,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `tkr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Time` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub Time: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Index` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Index: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Price` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub Price: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Volume` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub Volume: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Turnover` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub Turnover: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `turnover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BSFlag` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub BSFlag: char,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `bsflag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OrderKind` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub OrderKind: u64,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `order_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FunctionCode` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub FunctionCode: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `function_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AskOrder` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub AskOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `ask_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BidOrder` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub BidOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `bid_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `chWindCode` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub chWindCode: String,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `ch_wind_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTime` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub nTime: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `n_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Status` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub Status: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PreClose` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub PreClose: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pre_close`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Open` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub Open: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `open`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `High` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub High: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `high`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Low` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub Low: u64,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `low`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub nPrice: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `n_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub nAskPrice1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub nAskPrice2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub nAskPrice3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub nAskPrice4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub nAskPrice5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub nAskPrice6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub nAskPrice7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub nAskPrice8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub nAskPrice9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskPrice10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub nAskPrice10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_price10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub nAskVolume1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub nAskVolume2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub nAskVolume3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub nAskVolume4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub nAskVolume5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub nAskVolume6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub nAskVolume7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub nAskVolume8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub nAskVolume9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nAskVolume10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub nAskVolume10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `n_ask_volume10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub nBidPrice1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub nBidPrice2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub nBidPrice3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub nBidPrice4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub nBidPrice5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub nBidPrice6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub nBidPrice7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub nBidPrice8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub nBidPrice9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidPrice10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub nBidPrice10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_price10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume1` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub nBidVolume1: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume2` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub nBidVolume2: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume3` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub nBidVolume3: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume4` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub nBidVolume4: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume5` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub nBidVolume5: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume6` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub nBidVolume6: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume7` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub nBidVolume7: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume8` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub nBidVolume8: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume9` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub nBidVolume9: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nBidVolume10` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub nBidVolume10: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `n_bid_volume10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nMatchItems` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub nMatchItems: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `n_match_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub TotalVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `total_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalTurnover` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub TotalTurnover: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_turnover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalBidVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub TotalBidVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_bid_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TotalAskVolume` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub TotalAskVolume: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_ask_volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `WeightedAvgBidPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub WeightedAvgBidPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `weighted_avg_bid_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `WeightedAvgAskPrice` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub WeightedAvgAskPrice: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `weighted_avg_ask_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IOPV` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub IOPV: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `iopv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `YieldToMaturity` should have a snake case name
[INFO] [stdout]   --> src/tick.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub YieldToMaturity: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `yield_to_maturity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `HighLimited` should have a snake case name
[INFO] [stdout]    --> src/tick.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub HighLimited: u64, // tick数据中的涨停价比普通值少了一位，需要特殊处理
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `high_limited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `LowLimited` should have a snake case name
[INFO] [stdout]    --> src/tick.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub LowLimited: u64,  //tick数据中的跌停价比普通值少了一位，需要特殊处理
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `low_limited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Tkr` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Tkr: String,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `tkr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Time` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub Time: u64,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Index` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Index: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Price` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub Price: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Volume` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub Volume: u64,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `volume`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Turnover` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub Turnover: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `turnover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BSFlag` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub BSFlag: char,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `bsflag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OrderKind` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub OrderKind: u64,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `order_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FunctionCode` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub FunctionCode: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `function_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AskOrder` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub AskOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `ask_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `BidOrder` should have a snake case name
[INFO] [stdout]   --> src/transaction.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub BidOrder: u64,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `bid_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 82 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 82 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "a97801075ee90cfd70f5fed09849b69f6cf3312fd9f44f20802e4108c10120ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97801075ee90cfd70f5fed09849b69f6cf3312fd9f44f20802e4108c10120ec", kill_on_drop: false }`
[INFO] [stdout] a97801075ee90cfd70f5fed09849b69f6cf3312fd9f44f20802e4108c10120ec
[INFO] checking pkking/feitu against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkking%2Ffeitu" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pkking/feitu on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pkking/feitu
[INFO] finished tweaking git repo https://github.com/pkking/feitu
[INFO] tweaked toml for git repo https://github.com/pkking/feitu written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pkking/feitu 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c46959831d339325b84eb99d22c71bc3700a6cc6cacdc8dfda01dccb560154
[INFO] running `Command { std: "docker" "start" "-a" "14c46959831d339325b84eb99d22c71bc3700a6cc6cacdc8dfda01dccb560154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c46959831d339325b84eb99d22c71bc3700a6cc6cacdc8dfda01dccb560154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c46959831d339325b84eb99d22c71bc3700a6cc6cacdc8dfda01dccb560154", kill_on_drop: false }`
[INFO] [stdout] 14c46959831d339325b84eb99d22c71bc3700a6cc6cacdc8dfda01dccb560154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58a16976ec9ba2762edb7f13504722fa440eb26b030fe047b2e4e4c07b2dca77
[INFO] running `Command { std: "docker" "start" "-a" "58a16976ec9ba2762edb7f13504722fa440eb26b030fe047b2e4e4c07b2dca77", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking arc-swap v0.4.8
[INFO] [stderr]     Checking is_debug v1.0.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.4.4/src/inflate/core.rs:1060:9
[INFO] [stdout]      |
[INFO] [stdout] 1060 | /         match state {
[INFO] [stdout] 1061 | |             Start => generate_state!(state, 'state_machine, {
[INFO] [stdout] 1062 | |                 l.bit_buf = 0;
[INFO] [stdout] 1063 | |                 l.num_bits = 0;
[INFO] [stdout] ...    |
[INFO] [stdout] 1592 | |             _ => break TINFLStatus::Failed,
[INFO] [stdout] 1593 | |         };
[INFO] [stdout]      | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "58a16976ec9ba2762edb7f13504722fa440eb26b030fe047b2e4e4c07b2dca77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a16976ec9ba2762edb7f13504722fa440eb26b030fe047b2e4e4c07b2dca77", kill_on_drop: false }`
[INFO] [stdout] 58a16976ec9ba2762edb7f13504722fa440eb26b030fe047b2e4e4c07b2dca77