[INFO] fetching crate pd-rs-common 0.2.2...
[INFO] checking pd-rs-common-0.2.2 against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] extracting crate pd-rs-common 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pd-rs-common 0.2.2
[INFO] finished tweaking crates.io crate pd-rs-common 0.2.2
[INFO] tweaked toml for crates.io crate pd-rs-common 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pd-rs-common 0.2.2 on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pd-rs-common 0.2.2 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a252b9304d18a9d621c9fdc078aaaf4f20cf01fd305e4a93f4df8f9d6438ed15" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a252b9304d18a9d621c9fdc078aaaf4f20cf01fd305e4a93f4df8f9d6438ed15" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `tmp_ip` is never read
[INFO] [stdout]    --> src/svc/nacos.rs:141:26
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let mut tmp_ip = "127.0.0.1".to_string();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 142 |         if let Some(ip) = service_ip {
[INFO] [stdout] 143 |             tmp_ip = ip;
[INFO] [stdout]     |             ------ `tmp_ip` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dur` is never read
[INFO] [stdout]    --> src/rate_limiter/memory_rate_limiter.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |         let mut dur = 0.0;
[INFO] [stdout]     |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 222 |         dur = async_try_acquire(3, 5, 2, 10);
[INFO] [stdout]     |         ------------------------------------ `dur` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r` is never read
[INFO] [stdout]    --> src/rate_limiter/memory_rate_limiter.rs:219:21
[INFO] [stdout]     |
[INFO] [stdout] 219 |           let mut r = false;
[INFO] [stdout]     |                       ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 223 | /         r = if (2.0 * 10.0 / 3.0 - dur).abs() < 10.0 {
[INFO] [stdout] 224 | |             true
[INFO] [stdout] 225 | |         } else {
[INFO] [stdout] 226 | |             false
[INFO] [stdout] 227 | |         };
[INFO] [stdout]     | |_________- `r` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tmp_ip` is never read
[INFO] [stdout]    --> src/svc/nacos.rs:141:26
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let mut tmp_ip = "127.0.0.1".to_string();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 142 |         if let Some(ip) = service_ip {
[INFO] [stdout] 143 |             tmp_ip = ip;
[INFO] [stdout]     |             ------ `tmp_ip` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread_id`
[INFO] [stdout]    --> src/rate_limiter/memory_rate_limiter.rs:299:21
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 let thread_id = thread::current().id();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `per_shard_capacity` is never used
[INFO] [stdout]   --> src/rate_limiter/memory_rate_limiter.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl SharedTokenBucket {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn per_shard_capacity(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> src/rate_limiter/memory_rate_limiter.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct SharedTokenBucket {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     capacity: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `per_shard_capacity` is never used
[INFO] [stdout]   --> src/rate_limiter/memory_rate_limiter.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl SharedTokenBucket {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn per_shard_capacity(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.13s
[INFO] running `Command { std: "docker" "inspect" "a252b9304d18a9d621c9fdc078aaaf4f20cf01fd305e4a93f4df8f9d6438ed15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a252b9304d18a9d621c9fdc078aaaf4f20cf01fd305e4a93f4df8f9d6438ed15", kill_on_drop: false }`
[INFO] [stdout] a252b9304d18a9d621c9fdc078aaaf4f20cf01fd305e4a93f4df8f9d6438ed15
