[INFO] fetching crate csml_engine 1.3.5...
[INFO] checking csml_engine-1.3.5 against beta for pr-78714
[INFO] extracting crate csml_engine 1.3.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate csml_engine 1.3.5 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csml_engine 1.3.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate csml_engine 1.3.5
[INFO] tweaked toml for crates.io crate csml_engine 1.3.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate csml_engine 1.3.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d39b230c2235ad8b2933cc3c6eba7a71059d5f15ebb06ab228b4bd7097c43a4
[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" "1d39b230c2235ad8b2933cc3c6eba7a71059d5f15ebb06ab228b4bd7097c43a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d39b230c2235ad8b2933cc3c6eba7a71059d5f15ebb06ab228b4bd7097c43a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d39b230c2235ad8b2933cc3c6eba7a71059d5f15ebb06ab228b4bd7097c43a4", kill_on_drop: false }`
[INFO] [stdout] 1d39b230c2235ad8b2933cc3c6eba7a71059d5f15ebb06ab228b4bd7097c43a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 712c64580c9930d34b927c12b9b459f45436420c46d44ce4e6b511ac2df87645
[INFO] running `Command { std: "docker" "start" "-a" "712c64580c9930d34b927c12b9b459f45436420c46d44ce4e6b511ac2df87645", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling openssl v0.10.30
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[INFO] [stderr]     Checking csml_engine v1.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]  --> src/db_connectors/conversations.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     flow_id: &str,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     metadata: serde_json::Value,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.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: `id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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:50:49
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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: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/conversations.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: `data`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     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:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     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:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     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: `event`
[INFO] [stdout]  --> src/db_connectors/interactions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     event: serde_json::Value,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/interactions.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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/interactions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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/interactions.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update_interaction(data: &mut ConversationInfo, success: bool) -> Result<(), EngineError> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `success`
[INFO] [stdout]   --> src/db_connectors/interactions.rs:28:56
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update_interaction(data: &mut ConversationInfo, success: bool) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]  --> src/db_connectors/memories.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     memories: &[Memory],
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memories`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction_order`
[INFO] [stdout]   --> src/db_connectors/memories.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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: `data`
[INFO] [stdout]  --> src/db_connectors/messages.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     direction: &str,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conversation`
[INFO] [stdout]  --> src/db_connectors/nodes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     conversation: &mut ConversationInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conversation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nextflow`
[INFO] [stdout]   --> src/db_connectors/nodes.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     nextflow: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nextflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nextstep`
[INFO] [stdout]   --> src/db_connectors/nodes.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     nextstep: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nextstep`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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: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: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     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:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     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/state.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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: `keys_values`
[INFO] [stdout]   --> src/db_connectors/state.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     keys_values: Vec<(&str, &serde_json::Value)>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_id`
[INFO] [stdout]  --> src/db_connectors/conversations.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     flow_id: &str,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     client: &Client,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     metadata: serde_json::Value,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/db_connectors/conversations.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: `id`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 | 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:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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:50:49
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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: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/conversations.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: `data`
[INFO] [stdout]   --> src/db_connectors/conversations.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     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:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     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:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     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: `event`
[INFO] [stdout]  --> src/db_connectors/interactions.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     event: serde_json::Value,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/interactions.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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/interactions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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/interactions.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update_interaction(data: &mut ConversationInfo, success: bool) -> Result<(), EngineError> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `success`
[INFO] [stdout]   --> src/db_connectors/interactions.rs:28:56
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update_interaction(data: &mut ConversationInfo, success: bool) -> Result<(), EngineError> {
[INFO] [stdout]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]  --> src/db_connectors/memories.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     memories: &[Memory],
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memories`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction_order`
[INFO] [stdout]   --> src/db_connectors/memories.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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: `client`
[INFO] [stdout]   --> src/db_connectors/memories.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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: `data`
[INFO] [stdout]  --> src/db_connectors/messages.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     direction: &str,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conversation`
[INFO] [stdout]  --> src/db_connectors/nodes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     conversation: &mut ConversationInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conversation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nextflow`
[INFO] [stdout]   --> src/db_connectors/nodes.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     nextflow: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nextflow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nextstep`
[INFO] [stdout]   --> src/db_connectors/nodes.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     nextstep: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nextstep`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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: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: `client`
[INFO] [stdout]   --> src/db_connectors/state.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     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:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     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/state.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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: `keys_values`
[INFO] [stdout]   --> src/db_connectors/state.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     keys_values: Vec<(&str, &serde_json::Value)>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_key`
[INFO] [stdout]   --> src/encrypt.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_key(salt: &[u8], key: &mut [u8]) -> Result<(), EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode`
[INFO] [stdout]   --> src/encrypt.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn decode(text: &str) -> Result<Vec<u8>, EngineError> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encrypt`
[INFO] [stdout]   --> src/encrypt.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn encrypt(text: &[u8]) -> Result<String, EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encrypt_data`
[INFO] [stdout]   --> src/encrypt.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn encrypt_data(value: &serde_json::Value) -> Result<String, EngineError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt`
[INFO] [stdout]   --> src/encrypt.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn decrypt(text: String) -> Result<String, EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt_data`
[INFO] [stdout]    --> src/encrypt.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn decrypt_data(value: String) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_key`
[INFO] [stdout]   --> src/encrypt.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_key(salt: &[u8], key: &mut [u8]) -> Result<(), EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode`
[INFO] [stdout]   --> src/encrypt.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn decode(text: &str) -> Result<Vec<u8>, EngineError> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encrypt`
[INFO] [stdout]   --> src/encrypt.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn encrypt(text: &[u8]) -> Result<String, EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encrypt_data`
[INFO] [stdout]   --> src/encrypt.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn encrypt_data(value: &serde_json::Value) -> Result<String, EngineError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt`
[INFO] [stdout]   --> src/encrypt.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn decrypt(text: String) -> Result<String, EngineError> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decrypt_data`
[INFO] [stdout]    --> src/encrypt.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn decrypt_data(value: String) -> Result<serde_json::Value, EngineError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "712c64580c9930d34b927c12b9b459f45436420c46d44ce4e6b511ac2df87645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712c64580c9930d34b927c12b9b459f45436420c46d44ce4e6b511ac2df87645", kill_on_drop: false }`
[INFO] [stdout] 712c64580c9930d34b927c12b9b459f45436420c46d44ce4e6b511ac2df87645