[INFO] cloning repository https://github.com/dxlee0807/stock_trading_system_simulation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dxlee0807/stock_trading_system_simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdxlee0807%2Fstock_trading_system_simulation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdxlee0807%2Fstock_trading_system_simulation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12b2e6a4b59f3089340abbbf2931c6fb5ce91cba [INFO] checking dxlee0807/stock_trading_system_simulation against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdxlee0807%2Fstock_trading_system_simulation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dxlee0807/stock_trading_system_simulation [INFO] finished tweaking git repo https://github.com/dxlee0807/stock_trading_system_simulation [INFO] tweaked toml for git repo https://github.com/dxlee0807/stock_trading_system_simulation written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dxlee0807/stock_trading_system_simulation on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dxlee0807/stock_trading_system_simulation 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-format v0.4.4 [INFO] [stderr] Downloaded bma-benchmark-proc v0.0.18 [INFO] [stderr] Downloaded bma-benchmark v0.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e1bcb2ef997b36c43390c1edcff2ec0c327153b3a4b3bd3c046baedb2eb3eaa [INFO] running `Command { std: "docker" "start" "-a" "0e1bcb2ef997b36c43390c1edcff2ec0c327153b3a4b3bd3c046baedb2eb3eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e1bcb2ef997b36c43390c1edcff2ec0c327153b3a4b3bd3c046baedb2eb3eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1bcb2ef997b36c43390c1edcff2ec0c327153b3a4b3bd3c046baedb2eb3eaa", kill_on_drop: false }` [INFO] [stdout] 0e1bcb2ef997b36c43390c1edcff2ec0c327153b3a4b3bd3c046baedb2eb3eaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edf539fea71eb84411bf2ab5139406d60f07a0c640b7b2dc5f4d0207c4797758 [INFO] running `Command { std: "docker" "start" "-a" "edf539fea71eb84411bf2ab5139406d60f07a0c640b7b2dc5f4d0207c4797758", kill_on_drop: false }` [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling bma-benchmark-proc v0.0.18 [INFO] [stderr] Checking bma-benchmark v0.0.24 [INFO] [stderr] Checking stock_trading_system_simulation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `stock` [INFO] [stdout] --> src/bin/bursa.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let stock = &mut stock_mutex[i]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/bursa.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let mut stock_vector = read_stock_file_to_vector("./src/data/stocks.txt"); [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/bin/bursa.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let mut stock_with_user_rules = read_user_rule_file_to_hashmap("./src/data/user_rules.txt"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock` [INFO] [stdout] --> src/bin/bursa.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let stock = &mut stock_mutex[i]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/bursa.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let mut stock_vector = read_stock_file_to_vector("./src/data/stocks.txt"); [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/bin/bursa.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let mut stock_with_user_rules = read_user_rule_file_to_hashmap("./src/data/user_rules.txt"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock` [INFO] [stdout] --> src/bin/bursa.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let stock = &mut stock_mutex[i]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock_selector_rx` [INFO] [stdout] --> src/bin/benchmark.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | let (stock_selector_tx, stock_selector_rx) = unbounded(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stock_selector_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock_updater_rx` [INFO] [stdout] --> src/bin/benchmark.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | let (stock_updater_tx, stock_updater_rx) = channel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stock_updater_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `user_id` is never read [INFO] [stdout] --> src/bin/bursa.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct UserRule{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 32 | pub user_id:i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `select_and_send_stock` is never used [INFO] [stdout] --> src/bin/bursa.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn select_and_send_stock(stock_arc_used_by_selector:Arc>>,stock_selector_tx:crossbeam_channel::Sender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_stock_price` is never used [INFO] [stdout] --> src/bin/bursa.rs:122:8 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn update_stock_price(_i:i32,order:Order,stock_arc_used_by_updater:Arc>>,sender:std::sync::mpsc::Sender){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_user_order` is never used [INFO] [stdout] --> src/bin/bursa.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn process_user_order(_i:i32,stock_arc_used_by_broker:Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/bin/bursa.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn main(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock` [INFO] [stdout] --> src/bin/bursa.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let stock = &mut stock_mutex[i]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/bursa.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let mut stock_vector = read_stock_file_to_vector("./src/data/stocks.txt"); [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/bin/bursa.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let mut stock_with_user_rules = read_user_rule_file_to_hashmap("./src/data/user_rules.txt"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/bursa.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let mut stock_vector = read_stock_file_to_vector("./src/data/stocks.txt"); [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/bin/bursa.rs:266:9 [INFO] [stdout] | [INFO] [stdout] 266 | let mut stock_with_user_rules = read_user_rule_file_to_hashmap("./src/data/user_rules.txt"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock_selector_rx` [INFO] [stdout] --> src/bin/benchmark.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | let (stock_selector_tx, stock_selector_rx) = unbounded(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stock_selector_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stock_updater_rx` [INFO] [stdout] --> src/bin/benchmark.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | let (stock_updater_tx, stock_updater_rx) = channel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stock_updater_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `user_id` is never read [INFO] [stdout] --> src/bin/bursa.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct UserRule{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 32 | pub user_id:i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `select_and_send_stock` is never used [INFO] [stdout] --> src/bin/bursa.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn select_and_send_stock(stock_arc_used_by_selector:Arc>>,stock_selector_tx:crossbeam_channel::Sender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_stock_price` is never used [INFO] [stdout] --> src/bin/bursa.rs:122:8 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn update_stock_price(_i:i32,order:Order,stock_arc_used_by_updater:Arc>>,sender:std::sync::mpsc::Sender){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_user_order` is never used [INFO] [stdout] --> src/bin/bursa.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn process_user_order(_i:i32,stock_arc_used_by_broker:Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/bin/bursa.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn main(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.68s [INFO] running `Command { std: "docker" "inspect" "edf539fea71eb84411bf2ab5139406d60f07a0c640b7b2dc5f4d0207c4797758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf539fea71eb84411bf2ab5139406d60f07a0c640b7b2dc5f4d0207c4797758", kill_on_drop: false }` [INFO] [stdout] edf539fea71eb84411bf2ab5139406d60f07a0c640b7b2dc5f4d0207c4797758