[INFO] fetching crate csml_engine 1.8.0...
[INFO] checking csml_engine-1.8.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate csml_engine 1.8.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate csml_engine 1.8.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csml_engine 1.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate csml_engine 1.8.0
[INFO] tweaked toml for crates.io crate csml_engine 1.8.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate csml_engine 1.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusoto_dynamodb v0.46.0
[INFO] [stderr]   Downloaded serde_dynamodb v0.7.0
[INFO] [stderr]   Downloaded csml_interpreter v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85cc7aa1687125322fd777ddffbf9a4f57a9aff342a8d1510754f2fa9d8a3220
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85cc7aa1687125322fd777ddffbf9a4f57a9aff342a8d1510754f2fa9d8a3220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85cc7aa1687125322fd777ddffbf9a4f57a9aff342a8d1510754f2fa9d8a3220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cc7aa1687125322fd777ddffbf9a4f57a9aff342a8d1510754f2fa9d8a3220", kill_on_drop: false }`
[INFO] [stdout] 85cc7aa1687125322fd777ddffbf9a4f57a9aff342a8d1510754f2fa9d8a3220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba84938163cb72fe5942ee6cfced577adb7372ccf7a1793210323f082be493e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ba84938163cb72fe5942ee6cfced577adb7372ccf7a1793210323f082be493e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::db_connectors::utils::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]   --> src/db_connectors/memories.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::db_connectors::utils::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]  --> src/db_connectors/messages.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::db_connectors::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]  --> src/db_connectors/state.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::db_connectors::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::db_connectors::utils::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]   --> src/db_connectors/memories.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::db_connectors::utils::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]  --> src/db_connectors/messages.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::db_connectors::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db_connectors::utils::*`
[INFO] [stdout]  --> src/db_connectors/state.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::db_connectors::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     bot_id: String,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `csml_bot`
[INFO] [stdout]   --> src/db_connectors/bot.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     csml_bot: CsmlBot,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csml_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     bot_id: &str,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     version_id: &str,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     bot_id: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/db_connectors/bot.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     limit: Option<i64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]    --> src/db_connectors/bot.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pagination_key: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     version_id: &str,
[INFO] [stdout]     |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:169:28
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn delete_bot_versions(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:169:42
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn delete_bot_versions(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn delete_all_bot_data(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:192:42
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn delete_all_bot_data(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     flow_id: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     step_id: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:54
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn close_all_conversations(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:72:49
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn close_all_conversations(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     data: &mut ConversationInfo,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     flow_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     step_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     client: &Client,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     limit: Option<i64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pagination_key: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/db_connectors/memories.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     data: &mut ConversationInfo,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memories`
[INFO] [stdout]   --> src/db_connectors/memories.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     memories: &HashMap<String, Memory>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memories`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/db_connectors/memories.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     key: String,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/db_connectors/memories.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     value: serde_json::Value,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/memories.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     db: &mut Database
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn internal_use_get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:70:51
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn internal_use_get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |  pub fn get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |  pub fn get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:37
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:48
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:29
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:46
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:57
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                                         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:165:31
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn delete_client_memories(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:165:48
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn delete_client_memories(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/db_connectors/messages.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     data: &mut ConversationInfo,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msgs`
[INFO] [stdout]   --> src/db_connectors/messages.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     msgs: Vec<serde_json::Value>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_msgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction_order`
[INFO] [stdout]   --> src/db_connectors/messages.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     interaction_order: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interaction_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/db_connectors/messages.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     direction: &str,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/messages.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/messages.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/db_connectors/messages.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     limit: Option<i64>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]   --> src/db_connectors/messages.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pagination_key: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/state.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/user.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn delete_client(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/user.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn delete_client(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     bot_id: String,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `csml_bot`
[INFO] [stdout]   --> src/db_connectors/bot.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     csml_bot: CsmlBot,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csml_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     bot_id: &str,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]   --> src/db_connectors/bot.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     version_id: &str,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/bot.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     bot_id: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/db_connectors/bot.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     limit: Option<i64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]    --> src/db_connectors/bot.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pagination_key: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     version_id: &str,
[INFO] [stdout]     |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:169:28
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn delete_bot_versions(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:169:42
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn delete_bot_versions(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bot_id`
[INFO] [stdout]    --> src/db_connectors/bot.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn delete_all_bot_data(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bot_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/bot.rs:192:42
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn delete_all_bot_data(bot_id: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     flow_id: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     step_id: &str,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:50:54
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn close_conversation(id: &str, client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn close_all_conversations(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:72:49
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn close_all_conversations(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     data: &mut ConversationInfo,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     flow_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     step_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     client: &Client,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     db: &mut Database,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     limit: Option<i64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]    --> src/db_connectors/conversations.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pagination_key: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/db_connectors/memories.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     data: &mut ConversationInfo,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memories`
[INFO] [stdout]   --> src/db_connectors/memories.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     memories: &HashMap<String, Memory>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memories`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/db_connectors/memories.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     key: String,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/db_connectors/memories.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     value: serde_json::Value,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/memories.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     db: &mut Database
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn internal_use_get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:70:51
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn internal_use_get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |  pub fn get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/memories.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |  pub fn get_memories(client: &Client, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:37
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:120:48
[INFO] [stdout]     |
[INFO] [stdout] 120 |  pub fn get_memory(client: &Client, key: &str, db: &mut Database) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:29
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:46
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:143:57
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn delete_client_memory(client: &Client, key: &str, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                                         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/db_connectors/memories.rs:165:31
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn delete_client_memories(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/db_connectors/memories.rs:165:48
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn delete_client_memories(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/db_connectors/messages.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     data: &mut ConversationInfo,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msgs`
[INFO] [stdout]   --> src/db_connectors/messages.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     msgs: Vec<serde_json::Value>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_msgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction_order`
[INFO] [stdout]   --> src/db_connectors/messages.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     interaction_order: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interaction_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/db_connectors/messages.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     direction: &str,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/messages.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/messages.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/db_connectors/messages.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     limit: Option<i64>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pagination_key`
[INFO] [stdout]   --> src/db_connectors/messages.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pagination_key: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pagination_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/state.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     db: &mut Database,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ttl`
[INFO] [stdout]   --> src/db_connectors/state.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     ttl: Option<chrono::Duration>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/user.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn delete_client(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/user.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn delete_client(client: &Client, db: &mut Database) -> Result<(), EngineError> {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/db_connectors/db_test.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         make_migrations();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db_connectors/db_test.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         make_migrations();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db_connectors/db_test.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         make_migrations();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db_connectors/db_test.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         make_migrations();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db_connectors/db_test.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         make_migrations();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 76 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 45s
[INFO] running `Command { std: "docker" "inspect" "4ba84938163cb72fe5942ee6cfced577adb7372ccf7a1793210323f082be493e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba84938163cb72fe5942ee6cfced577adb7372ccf7a1793210323f082be493e", kill_on_drop: false }`
[INFO] [stdout] 4ba84938163cb72fe5942ee6cfced577adb7372ccf7a1793210323f082be493e