[INFO] fetching crate rateflow 0.1.0...
[INFO] testing rateflow-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rateflow 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rateflow 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rateflow 0.1.0
[INFO] tweaked toml for crates.io crate rateflow 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rateflow 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rateflow 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c6d57e3b65c20de729e9ecef3ab54d97fbcd7eabf49dfe34102d8131503561e
[INFO] running `Command { std: "docker" "start" "-a" "6c6d57e3b65c20de729e9ecef3ab54d97fbcd7eabf49dfe34102d8131503561e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c6d57e3b65c20de729e9ecef3ab54d97fbcd7eabf49dfe34102d8131503561e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6d57e3b65c20de729e9ecef3ab54d97fbcd7eabf49dfe34102d8131503561e", kill_on_drop: false }`
[INFO] [stdout] 6c6d57e3b65c20de729e9ecef3ab54d97fbcd7eabf49dfe34102d8131503561e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab827c172fb40f12de3ecd03033747536f27782bcace895cbdeb74cfae0a2318
[INFO] running `Command { std: "docker" "start" "-a" "ab827c172fb40f12de3ecd03033747536f27782bcace895cbdeb74cfae0a2318", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rateflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/algorithm.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait Algorithm: Send + Sync {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "ab827c172fb40f12de3ecd03033747536f27782bcace895cbdeb74cfae0a2318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab827c172fb40f12de3ecd03033747536f27782bcace895cbdeb74cfae0a2318", kill_on_drop: false }`
[INFO] [stdout] ab827c172fb40f12de3ecd03033747536f27782bcace895cbdeb74cfae0a2318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cad5430954b0d3f0bbc0ebbf0c65781a4daa7b59943fee34b56cc4bf45d83332
[INFO] running `Command { std: "docker" "start" "-a" "cad5430954b0d3f0bbc0ebbf0c65781a4daa7b59943fee34b56cc4bf45d83332", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rateflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/algorithm.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait Algorithm: Send + Sync {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn reset(&mut self);
[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 `reset` is never used
[INFO] [stdout]   --> src/algorithm.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait Algorithm: Send + Sync {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.99s
[INFO] running `Command { std: "docker" "inspect" "cad5430954b0d3f0bbc0ebbf0c65781a4daa7b59943fee34b56cc4bf45d83332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad5430954b0d3f0bbc0ebbf0c65781a4daa7b59943fee34b56cc4bf45d83332", kill_on_drop: false }`
[INFO] [stdout] cad5430954b0d3f0bbc0ebbf0c65781a4daa7b59943fee34b56cc4bf45d83332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c7d388ad3790cf38be25deb7f67af46c86edce7210f34e097746473310def14
[INFO] running `Command { std: "docker" "start" "-a" "4c7d388ad3790cf38be25deb7f67af46c86edce7210f34e097746473310def14", kill_on_drop: false }`
[INFO] [stderr] warning: method `reset` is never used
[INFO] [stderr]   --> src/algorithm.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub trait Algorithm: Send + Sync {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 10 |     fn reset(&mut self);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rateflow` (lib) generated 1 warning
[INFO] [stderr] warning: `rateflow` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rateflow-0fdf725d0d4b0557)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test algorithm::tests::test_token_bucket_basic ... ok
[INFO] [stdout] test builder::tests::test_builder_basic ... ok
[INFO] [stdout] test builder::tests::test_builder_with_tiers ... ok
[INFO] [stdout] test window::tests::test_custom_window ... ok
[INFO] [stdout] test builder::tests::test_builder_zero_limit ... ok
[INFO] [stdout] test window::tests::test_window_duration ... ok
[INFO] [stdout] test builder::tests::test_builder_missing_limit ... ok
[INFO] [stdout] test tier::tests::test_tier_builder ... ok
[INFO] [stdout] test limiter::tests::test_single_tier_rate_limit ... ok
[INFO] [stdout] test limiter::tests::test_multi_tier_rate_limit ... ok
[INFO] [stdout] test limiter::tests::test_reset ... ok
[INFO] [stdout] test algorithm::tests::test_sliding_window_basic ... ok
[INFO] [stdout] test algorithm::tests::test_sliding_window_cleanup ... ok
[INFO] [stdout] test algorithm::tests::test_token_bucket_refill ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-d0d37894d74fead9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_client_count ... ok
[INFO] [stdout] test test_multiple_clients ... ok
[INFO] [stdout] test test_different_windows ... ok
[INFO] [stdout] test test_reset_functionality ... ok
[INFO] [stdout] test test_basic_rate_limiting ... ok
[INFO] [stdout] test test_concurrent_access ... ok
[INFO] [stdout] test test_multi_tier ... ok
[INFO] [stdout] test test_token_bucket_refill ... ok
[INFO] [stderr]    Doc-tests rateflow
[INFO] [stdout] test test_sliding_window_expiration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/limiter.rs - limiter::RateLimiter::builder (line 61) ... ok
[INFO] [stdout] test src/builder.rs - builder::RateLimiterBuilder::strategy (line 57) ... ok
[INFO] [stdout] test src/builder.rs - builder::RateLimiterBuilder::add_tier (line 75) ... ok
[INFO] [stdout] test src/builder.rs - builder::RateLimiterBuilder::limit (line 22) ... ok
[INFO] [stdout] test src/builder.rs - builder::RateLimiterBuilder::window (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/limiter.rs - limiter::RateLimiter::check (line 118) ... ok
[INFO] [stdout] test src/limiter.rs - limiter::RateLimiter::check_tier (line 165) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c7d388ad3790cf38be25deb7f67af46c86edce7210f34e097746473310def14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7d388ad3790cf38be25deb7f67af46c86edce7210f34e097746473310def14", kill_on_drop: false }`
[INFO] [stdout] 4c7d388ad3790cf38be25deb7f67af46c86edce7210f34e097746473310def14