[INFO] cloning repository https://github.com/YG12234/real-time-stock-system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YG12234/real-time-stock-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYG12234%2Freal-time-stock-system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYG12234%2Freal-time-stock-system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0eb1c56d484365475f2e3b4f3d921513f84a5174
[INFO] checking YG12234/real-time-stock-system against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYG12234%2Freal-time-stock-system" "/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/YG12234/real-time-stock-system
[INFO] finished tweaking git repo https://github.com/YG12234/real-time-stock-system
[INFO] tweaked toml for git repo https://github.com/YG12234/real-time-stock-system written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YG12234/real-time-stock-system on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YG12234/real-time-stock-system 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e99664891ef3d18fe86d88f49943d4ef383945dc5e7427158dbee8490e6e10a
[INFO] running `Command { std: "docker" "start" "-a" "9e99664891ef3d18fe86d88f49943d4ef383945dc5e7427158dbee8490e6e10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e99664891ef3d18fe86d88f49943d4ef383945dc5e7427158dbee8490e6e10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e99664891ef3d18fe86d88f49943d4ef383945dc5e7427158dbee8490e6e10a", kill_on_drop: false }`
[INFO] [stdout] 9e99664891ef3d18fe86d88f49943d4ef383945dc5e7427158dbee8490e6e10a
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 692f4b0621f0316512dee3d6298f3c1f970b1e351643b8eef9e103d29811eb86
[INFO] running `Command { std: "docker" "start" "-a" "692f4b0621f0316512dee3d6298f3c1f970b1e351643b8eef9e103d29811eb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]    Compiling bma-benchmark-proc v0.0.18
[INFO] [stderr]     Checking bma-benchmark v0.0.24
[INFO] [stderr]     Checking ngwaijie_tp066893 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `benchmark`
[INFO] [stdout]    --> src/stock.rs:271:22
[INFO] [stdout]     |
[INFO] [stdout] 271 | use  bma_benchmark::{benchmark, staged_benchmark, staged_benchmark_print_for};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `broker_counts`
[INFO] [stdout]   --> src/stock.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     broker_counts: Arc<HashMap<String, Mutex<i32>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_counts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `benchmark`
[INFO] [stdout]    --> src/stock.rs:271:22
[INFO] [stdout]     |
[INFO] [stdout] 271 | use  bma_benchmark::{benchmark, staged_benchmark, staged_benchmark_print_for};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]   --> src/main.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stock::run_simulation`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use stock::run_simulation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `broker_counts`
[INFO] [stdout]   --> src/stock.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     broker_counts: Arc<HashMap<String, Mutex<i32>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_counts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `benchmark`
[INFO] [stdout]    --> src/stock.rs:271:22
[INFO] [stdout]     |
[INFO] [stdout] 271 | use  bma_benchmark::{benchmark, staged_benchmark, staged_benchmark_print_for};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/stock.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     pub stock_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 19 |     pub order_type: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 20 |     pub quantity: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 21 |     pub price: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 22 |     pub prev_price: i32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 23 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |     pub order_category: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has a derived impl for the trait `Debug`, but this is 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 `benchmarkmarco` is never used
[INFO] [stdout]    --> src/stock.rs:274:8
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub fn benchmarkmarco() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `benchmark`
[INFO] [stdout]    --> src/stock.rs:271:22
[INFO] [stdout]     |
[INFO] [stdout] 271 | use  bma_benchmark::{benchmark, staged_benchmark, staged_benchmark_print_for};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]   --> src/main.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stock::run_simulation`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use stock::run_simulation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `broker_counts`
[INFO] [stdout]   --> src/stock.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     broker_counts: Arc<HashMap<String, Mutex<i32>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_counts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s
[INFO] [stdout] warning: unused variable: `broker_counts`
[INFO] [stdout]   --> src/stock.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     broker_counts: Arc<HashMap<String, Mutex<i32>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_counts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/stock.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     pub stock_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 19 |     pub order_type: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 20 |     pub quantity: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 21 |     pub price: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 22 |     pub prev_price: i32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 23 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |     pub order_category: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has a derived impl for the trait `Debug`, but this is 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 `benchmarkmarco` is never used
[INFO] [stdout]    --> src/stock.rs:274:8
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub fn benchmarkmarco() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "692f4b0621f0316512dee3d6298f3c1f970b1e351643b8eef9e103d29811eb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692f4b0621f0316512dee3d6298f3c1f970b1e351643b8eef9e103d29811eb86", kill_on_drop: false }`
[INFO] [stdout] 692f4b0621f0316512dee3d6298f3c1f970b1e351643b8eef9e103d29811eb86