[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 master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeKalstad%2Fllm-pool" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JakeKalstad/llm-pool on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded route-recognizer v0.2.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe46820a239881be69aa90ac0935c2d2bf873c834e1048d719793e785b99c73a
[INFO] running `Command { std: "docker" "start" "-a" "fe46820a239881be69aa90ac0935c2d2bf873c834e1048d719793e785b99c73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe46820a239881be69aa90ac0935c2d2bf873c834e1048d719793e785b99c73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe46820a239881be69aa90ac0935c2d2bf873c834e1048d719793e785b99c73a", kill_on_drop: false }`
[INFO] [stdout] fe46820a239881be69aa90ac0935c2d2bf873c834e1048d719793e785b99c73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d58e488553bbb9c18f071e3f5f6befaa5c4db8be96ce6ca9c9bcca552c7603f
[INFO] running `Command { std: "docker" "start" "-a" "0d58e488553bbb9c18f071e3f5f6befaa5c4db8be96ce6ca9c9bcca552c7603f", kill_on_drop: false }`
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[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:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let mut res = ApiResponse {
[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:387:13
[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 1m 13s
[INFO] running `Command { std: "docker" "inspect" "0d58e488553bbb9c18f071e3f5f6befaa5c4db8be96ce6ca9c9bcca552c7603f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d58e488553bbb9c18f071e3f5f6befaa5c4db8be96ce6ca9c9bcca552c7603f", kill_on_drop: false }`
[INFO] [stdout] 0d58e488553bbb9c18f071e3f5f6befaa5c4db8be96ce6ca9c9bcca552c7603f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5887d9571c1c1fdb61e8ba741b0e4a62b4acf7284c7412a01e911b1210e2fb1b
[INFO] running `Command { std: "docker" "start" "-a" "5887d9571c1c1fdb61e8ba741b0e4a62b4acf7284c7412a01e911b1210e2fb1b", 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:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let mut res = ApiResponse {
[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:387:13
[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 3.28s
[INFO] running `Command { std: "docker" "inspect" "5887d9571c1c1fdb61e8ba741b0e4a62b4acf7284c7412a01e911b1210e2fb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5887d9571c1c1fdb61e8ba741b0e4a62b4acf7284c7412a01e911b1210e2fb1b", kill_on_drop: false }`
[INFO] [stdout] 5887d9571c1c1fdb61e8ba741b0e4a62b4acf7284c7412a01e911b1210e2fb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db65cb026f3578667724402b0414a7dabb68b680484d4ee33d68dabefc09c0a0
[INFO] running `Command { std: "docker" "start" "-a" "db65cb026f3578667724402b0414a7dabb68b680484d4ee33d68dabefc09c0a0", 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:377:13
[INFO] [stderr]     |
[INFO] [stderr] 377 |     let mut res = ApiResponse {
[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:387:13
[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" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/llm_pool-9cae2d5e643606e3)
[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" "db65cb026f3578667724402b0414a7dabb68b680484d4ee33d68dabefc09c0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db65cb026f3578667724402b0414a7dabb68b680484d4ee33d68dabefc09c0a0", kill_on_drop: false }`
[INFO] [stdout] db65cb026f3578667724402b0414a7dabb68b680484d4ee33d68dabefc09c0a0