[INFO] cloning repository https://github.com/MumAroi/rust_basic_gpt_api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MumAroi/rust_basic_gpt_api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMumAroi%2Frust_basic_gpt_api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMumAroi%2Frust_basic_gpt_api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d0416d0dc1e73efa82f62cdf1c8792faca74be9
[INFO] checking MumAroi/rust_basic_gpt_api against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMumAroi%2Frust_basic_gpt_api" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MumAroi/rust_basic_gpt_api
[INFO] finished tweaking git repo https://github.com/MumAroi/rust_basic_gpt_api
[INFO] tweaked toml for git repo https://github.com/MumAroi/rust_basic_gpt_api written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MumAroi/rust_basic_gpt_api on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MumAroi/rust_basic_gpt_api 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.26.2
[INFO] [stderr]   Downloaded strum_macros v0.26.2
[INFO] [stderr]   Downloaded ai_functions v0.1.1
[INFO] [stderr]   Downloaded webbrowser v0.8.13
[INFO] [stderr]   Downloaded indexmap v2.2.5
[INFO] [stderr]   Downloaded bumpalo v3.15.4
[INFO] [stderr]   Downloaded syn v2.0.52
[INFO] [stderr]   Downloaded reqwest v0.11.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c94de2d334bcd21595d787b4681ffe2dc7bb9475a42da4e06829fa5cad202c1
[INFO] running `Command { std: "docker" "start" "-a" "9c94de2d334bcd21595d787b4681ffe2dc7bb9475a42da4e06829fa5cad202c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c94de2d334bcd21595d787b4681ffe2dc7bb9475a42da4e06829fa5cad202c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c94de2d334bcd21595d787b4681ffe2dc7bb9475a42da4e06829fa5cad202c1", kill_on_drop: false }`
[INFO] [stdout] 9c94de2d334bcd21595d787b4681ffe2dc7bb9475a42da4e06829fa5cad202c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18480f3c0bdaa028befed129415c58e8b125df6bd7b717706ea23a000a648be6
[INFO] running `Command { std: "docker" "start" "-a" "18480f3c0bdaa028befed129415c58e8b125df6bd7b717706ea23a000a648be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking lock_api v0.4.11
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking webbrowser v0.8.13
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling ai_functions v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.26
[INFO] [stderr]     Checking basic_auto_gpt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> src/models/agents/agent_backend.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fs,
[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 import: `crossterm::style::Attribute`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crossterm::style::Attribute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::redirect::Attempt`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use reqwest::redirect::Attempt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::agent_manager::managing_agent`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::models::agent_manager::managing_agent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> src/models/agents/agent_backend.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fs,
[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 import: `crossterm::style::Attribute`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crossterm::style::Attribute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::redirect::Attempt`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use reqwest::redirect::Attempt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::agent_manager::managing_agent`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::models::agent_manager::managing_agent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/models/agents/agent_backend.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut msg_context: String = format!(
[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/models/agents/agent_backend.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut msg_context: String = format!(
[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/models/agents/agent_backend.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut msg_context: String = format!(
[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/models/agents/agent_backend.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut msg_context: String = format!(
[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/models/agents/agent_backend.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut msg_context: String = format!(
[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/models/agents/agent_backend.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut msg_context: String = format!(
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg_context`
[INFO] [stdout]   --> src/models/agents/agent_architect.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         msg_context: String,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg_context`
[INFO] [stdout]   --> src/models/agents/agent_architect.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         msg_context: String,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agent_res`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let agent_res: Result<(), Box<dyn std::error::Error>> =
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agent_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `objective` and `memory` are never read
[INFO] [stdout]   --> src/models/agent_basic/basic_agent.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct BasicAgent {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     pub objective: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub memory: Vec<Message>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BasicAgent` 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: associated items `new`, `get_objective`, `get_position`, `get_state`, and `get_memory` are never used
[INFO] [stdout]  --> src/models/agent_basic/basic_traits.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait BasicTraits {
[INFO] [stdout]   |           ----------- associated items in this trait
[INFO] [stdout] 4 |     fn new(objective: String, position: String) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 5 |     fn update_state(&mut self, state: AgentState);
[INFO] [stdout] 6 |     fn get_objective(&self) -> &String;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     fn get_position(&self) -> &String;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 8 |     fn get_state(&self) -> &AgentState;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 9 |     fn get_memory(&self) -> &Vec<Message>;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ManagingAgent {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 18 |     attributes: BasicAgent,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ManagingAgent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Sleep` that must be used
[INFO] [stdout]    --> src/models/agents/agent_backend.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     time::sleep(seconds_sleep);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     let _ = time::sleep(seconds_sleep);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agent_res`
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let agent_res: Result<(), Box<dyn std::error::Error>> =
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agent_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `objective` and `memory` are never read
[INFO] [stdout]   --> src/models/agent_basic/basic_agent.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct BasicAgent {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     pub objective: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub memory: Vec<Message>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BasicAgent` 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: associated items `new`, `get_objective`, `get_position`, `get_state`, and `get_memory` are never used
[INFO] [stdout]  --> src/models/agent_basic/basic_traits.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait BasicTraits {
[INFO] [stdout]   |           ----------- associated items in this trait
[INFO] [stdout] 4 |     fn new(objective: String, position: String) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 5 |     fn update_state(&mut self, state: AgentState);
[INFO] [stdout] 6 |     fn get_objective(&self) -> &String;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     fn get_position(&self) -> &String;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 8 |     fn get_state(&self) -> &AgentState;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 9 |     fn get_memory(&self) -> &Vec<Message>;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]   --> src/models/agent_manager/managing_agent.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ManagingAgent {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 18 |     attributes: BasicAgent,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ManagingAgent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Sleep` that must be used
[INFO] [stdout]    --> src/models/agents/agent_backend.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     time::sleep(seconds_sleep);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     let _ = time::sleep(seconds_sleep);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.04s
[INFO] running `Command { std: "docker" "inspect" "18480f3c0bdaa028befed129415c58e8b125df6bd7b717706ea23a000a648be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18480f3c0bdaa028befed129415c58e8b125df6bd7b717706ea23a000a648be6", kill_on_drop: false }`
[INFO] [stdout] 18480f3c0bdaa028befed129415c58e8b125df6bd7b717706ea23a000a648be6
