[INFO] cloning repository https://github.com/JakeKalstad/llm-pool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeKalstad/llm-pool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeKalstad%2Fllm-pool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeKalstad%2Fllm-pool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b94f963363a8a54fcc29cccc23f5615835e7489f
[INFO] testing JakeKalstad/llm-pool against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeKalstad%2Fllm-pool" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JakeKalstad/llm-pool
[INFO] finished tweaking git repo https://github.com/JakeKalstad/llm-pool
[INFO] tweaked toml for git repo https://github.com/JakeKalstad/llm-pool written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JakeKalstad/llm-pool on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JakeKalstad/llm-pool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4af172d82ad604315dfc55020c250a4522642e59e5e09b0c72b3c62ee1d0b52
[INFO] running `Command { std: "docker" "start" "-a" "d4af172d82ad604315dfc55020c250a4522642e59e5e09b0c72b3c62ee1d0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4af172d82ad604315dfc55020c250a4522642e59e5e09b0c72b3c62ee1d0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4af172d82ad604315dfc55020c250a4522642e59e5e09b0c72b3c62ee1d0b52", kill_on_drop: false }`
[INFO] [stdout] d4af172d82ad604315dfc55020c250a4522642e59e5e09b0c72b3c62ee1d0b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df4a4abd195ce73c40c59b80485ceda362f6e96dfe345542dec7c38aaace205d
[INFO] running `Command { std: "docker" "start" "-a" "df4a4abd195ce73c40c59b80485ceda362f6e96dfe345542dec7c38aaace205d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling cpuid-bool v0.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling polyval v0.4.5
[INFO] [stderr]    Compiling aes-soft v0.6.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling aes v0.6.0
[INFO] [stderr]    Compiling ghash v0.3.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling aes-gcm v0.8.0
[INFO] [stderr]    Compiling hkdf v0.10.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling infer v0.2.3
[INFO] [stderr]    Compiling compression-core v0.4.29
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling compression-codecs v0.4.29
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling opensearch v2.3.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling async-dup v1.2.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling polling v3.10.0
[INFO] [stderr]    Compiling async-io v2.5.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling route-recognizer v0.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling async-signal v0.2.12
[INFO] [stderr]    Compiling async-process v2.4.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling serde_fmt v1.0.3
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_qs v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_with v3.14.0
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling serde-this-or-that v0.5.0
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]    Compiling value-bag-serde1 v1.11.1
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling serde-xml-rs v0.7.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling femme v2.2.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling askama v0.14.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling async-compression v0.4.29
[INFO] [stderr]    Compiling bb8 v0.9.0
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling async-session v2.0.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling http-client v6.5.3
[INFO] [stderr]    Compiling async-h1 v2.3.4
[INFO] [stderr]    Compiling async-sse v4.1.0
[INFO] [stderr]    Compiling tide v0.16.0
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling redis v0.32.5
[INFO] [stderr]    Compiling minio-rsc v0.2.6
[INFO] [stderr]    Compiling bb8-redis v0.24.0
[INFO] [stderr]    Compiling llm-pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Client` and `aio::MultiplexedConnection`
[INFO] [stdout]   --> src/api.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{aio::MultiplexedConnection, AsyncCommands, Client};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_urls`
[INFO] [stdout]    --> src/api.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     opensearch_urls: Vec<crate::OSServer>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_urls`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_user`
[INFO] [stdout]    --> src/api.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     opensearch_user: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_password`
[INFO] [stdout]    --> src/api.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 |     opensearch_password: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/api.rs:377:19
[INFO] [stdout]     |
[INFO] [stdout] 377 |       let mut res = ApiResponse {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 378 | |         created_at: String::new(),
[INFO] [stdout] 379 | |         done: false,
[INFO] [stdout] 380 | |         key: None,
[INFO] [stdout] ...   |
[INFO] [stdout] 385 | |         server_url: None,
[INFO] [stdout] 386 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_prompt` is never read
[INFO] [stdout]    --> src/api.rs:387:28
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut final_prompt = String::default();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp_str`
[INFO] [stdout]    --> src/api.rs:561:5
[INFO] [stdout]     |
[INFO] [stdout] 561 |     timestamp_str: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `servers`
[INFO] [stdout]    --> src/main.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let servers = Arc::new(config.servers.clone());
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "df4a4abd195ce73c40c59b80485ceda362f6e96dfe345542dec7c38aaace205d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4a4abd195ce73c40c59b80485ceda362f6e96dfe345542dec7c38aaace205d", kill_on_drop: false }`
[INFO] [stdout] df4a4abd195ce73c40c59b80485ceda362f6e96dfe345542dec7c38aaace205d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f06bf3ccc9e385e9e2d08c0843a6a8a1b541e946341adbc436f34e7e42d0c9e7
[INFO] running `Command { std: "docker" "start" "-a" "f06bf3ccc9e385e9e2d08c0843a6a8a1b541e946341adbc436f34e7e42d0c9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling llm-pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Client` and `aio::MultiplexedConnection`
[INFO] [stdout]   --> src/api.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use redis::{aio::MultiplexedConnection, AsyncCommands, Client};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_urls`
[INFO] [stdout]    --> src/api.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     opensearch_urls: Vec<crate::OSServer>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_urls`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_user`
[INFO] [stdout]    --> src/api.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     opensearch_user: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opensearch_password`
[INFO] [stdout]    --> src/api.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 |     opensearch_password: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/api.rs:377:19
[INFO] [stdout]     |
[INFO] [stdout] 377 |       let mut res = ApiResponse {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 378 | |         created_at: String::new(),
[INFO] [stdout] 379 | |         done: false,
[INFO] [stdout] 380 | |         key: None,
[INFO] [stdout] ...   |
[INFO] [stdout] 385 | |         server_url: None,
[INFO] [stdout] 386 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_prompt` is never read
[INFO] [stdout]    --> src/api.rs:387:28
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut final_prompt = String::default();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp_str`
[INFO] [stdout]    --> src/api.rs:561:5
[INFO] [stdout]     |
[INFO] [stdout] 561 |     timestamp_str: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `servers`
[INFO] [stdout]    --> src/main.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let servers = Arc::new(config.servers.clone());
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "f06bf3ccc9e385e9e2d08c0843a6a8a1b541e946341adbc436f34e7e42d0c9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06bf3ccc9e385e9e2d08c0843a6a8a1b541e946341adbc436f34e7e42d0c9e7", kill_on_drop: false }`
[INFO] [stdout] f06bf3ccc9e385e9e2d08c0843a6a8a1b541e946341adbc436f34e7e42d0c9e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dea7c7a0b076e2451dc060b4f88810b1a9cb29d3c50e12d3357cdc66b282a16
[INFO] running `Command { std: "docker" "start" "-a" "2dea7c7a0b076e2451dc060b4f88810b1a9cb29d3c50e12d3357cdc66b282a16", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Client` and `aio::MultiplexedConnection`
[INFO] [stderr]   --> src/api.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use redis::{aio::MultiplexedConnection, AsyncCommands, Client};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opensearch_urls`
[INFO] [stderr]    --> src/api.rs:361:5
[INFO] [stderr]     |
[INFO] [stderr] 361 |     opensearch_urls: Vec<crate::OSServer>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_urls`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opensearch_user`
[INFO] [stderr]    --> src/api.rs:362:5
[INFO] [stderr]     |
[INFO] [stderr] 362 |     opensearch_user: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_user`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opensearch_password`
[INFO] [stderr]    --> src/api.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 363 |     opensearch_password: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opensearch_password`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `res` is never read
[INFO] [stderr]    --> src/api.rs:377:19
[INFO] [stderr]     |
[INFO] [stderr] 377 |       let mut res = ApiResponse {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 378 | |         created_at: String::new(),
[INFO] [stderr] 379 | |         done: false,
[INFO] [stderr] 380 | |         key: None,
[INFO] [stderr] ...   |
[INFO] [stderr] 385 | |         server_url: None,
[INFO] [stderr] 386 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `final_prompt` is never read
[INFO] [stderr]    --> src/api.rs:387:28
[INFO] [stderr]     |
[INFO] [stderr] 387 |     let mut final_prompt = String::default();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timestamp_str`
[INFO] [stderr]    --> src/api.rs:561:5
[INFO] [stderr]     |
[INFO] [stderr] 561 |     timestamp_str: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp_str`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `servers`
[INFO] [stderr]    --> src/main.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let servers = Arc::new(config.servers.clone());
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_servers`
[INFO] [stderr] 
[INFO] [stderr] warning: `llm-pool` (bin "llm-pool" test) generated 8 warnings (run `cargo fix --bin "llm-pool" -p llm-pool --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/llm_pool-5628a9d1e098b767)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dea7c7a0b076e2451dc060b4f88810b1a9cb29d3c50e12d3357cdc66b282a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dea7c7a0b076e2451dc060b4f88810b1a9cb29d3c50e12d3357cdc66b282a16", kill_on_drop: false }`
[INFO] [stdout] 2dea7c7a0b076e2451dc060b4f88810b1a9cb29d3c50e12d3357cdc66b282a16
