[INFO] fetching crate tower-resilience-adaptive 0.14.0...
[INFO] testing tower-resilience-adaptive-0.14.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tower-resilience-adaptive 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tower-resilience-adaptive 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tower-resilience-adaptive 0.14.0
[INFO] tweaked toml for crates.io crate tower-resilience-adaptive 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-resilience-adaptive 0.14.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tower-resilience-adaptive 0.14.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-resilience-core v0.14.0
[INFO] [stderr]   Downloaded metrics-util v0.20.4
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1
[INFO] running `Command { std: "docker" "start" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[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" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling tower-resilience-core v0.14.0
[INFO] [stderr]    Compiling tower-resilience-adaptive v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling ordered-float v5.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling rapidhash v4.5.1
[INFO] [stderr]    Compiling metrics v0.24.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling metrics-util v0.20.4
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-resilience-core v0.14.0
[INFO] [stderr]    Compiling tower-resilience-adaptive v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_resilience_adaptive-8abf3f5973991091)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test algorithm::gradient::tests::respects_bounds_and_failures ... ok
[INFO] [stdout] test algorithm::config_error_tests::vegas_new_rejects_min_exceeds_max_directly ... ok
[INFO] [stdout] test algorithm::gradient::tests::grows_only_when_sufficiently_loaded ... ok
[INFO] [stdout] test algorithm::gradient::tests::mixed_fast_and_slow_requests_reduce_the_limit ... ok
[INFO] [stdout] test algorithm::gradient::tests::reduces_after_latency_spike ... ok
[INFO] [stdout] test algorithm::gradient::tests::rejects_invalid_configuration ... ok
[INFO] [stdout] test algorithm::tests::test_aimd_builder ... ok
[INFO] [stdout] test algorithm::tests::test_aimd_failure_decreases ... ok
[INFO] [stdout] test algorithm::tests::test_aimd_high_latency_decreases ... ok
[INFO] [stdout] test algorithm::config_error_tests::aimd_min_exceeds_max_is_rejected ... ok
[INFO] [stdout] test algorithm::tests::test_algorithm_enum ... ok
[INFO] [stdout] test algorithm::tests::test_aimd_success_increases ... ok
[INFO] [stdout] test algorithm::config_error_tests::vegas_min_exceeds_max_is_rejected ... ok
[INFO] [stdout] test algorithm::config_error_tests::vegas_min_equals_max_is_accepted ... ok
[INFO] [stdout] test algorithm::tests::test_vegas_failure_decreases ... ok
[INFO] [stdout] test algorithm::tests::test_vegas_min_rtt_tracking ... ok
[INFO] [stdout] test service::tests::accessors_expose_the_inner_service ... ok
[INFO] [stdout] test service::tests::test_error_display ... ok
[INFO] [stdout] test algorithm::config_error_tests::aimd_valid_config_builds_successfully ... ok
[INFO] [stdout] test tests::test_basic_aimd ... ok
[INFO] [stdout] test service::tests::test_service_basic ... ok
[INFO] [stdout] test tests::gradient2_does_not_grow_for_sequential_light_load ... ok
[INFO] [stdout] test algorithm::config_error_tests::aimd_zero_increase_by_is_rejected ... ok
[INFO] [stdout] test algorithm::config_error_tests::aimd_valid_decrease_factor_is_accepted ... ok
[INFO] [stdout] test tests::test_vegas_basic ... ok
[INFO] [stdout] test layer::tests::test_into_layer ... ok
[INFO] [stdout] test algorithm::tests::test_vegas_builder ... ok
[INFO] [stdout] test algorithm::config_error_tests::vegas_valid_config_builds_successfully ... ok
[INFO] [stdout] test tests::test_limit_decreases_on_errors ... ok
[INFO] [stdout] test tests::test_limit_increases_on_fast_responses ... ok
[INFO] [stdout] test layer::tests::test_layer_creation ... ok
[INFO] [stdout] test tests::test_algorithm_enum ... ok
[INFO] [stdout] test algorithm::config_error_tests::aimd_invalid_decrease_factor_is_rejected ... ok
[INFO] [stdout] test algorithm::config_error_tests::vegas_valid_bounds_are_accepted ... ok
[INFO] [stdout] test tests::test_concurrent_requests ... ok
[INFO] [stdout] test service::tests::test_in_flight_tracking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/contract.rs (/opt/rustwide/target/debug/deps/contract-e666e334580b9e8e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test adaptive_composes_with_concurrency_limit ... ok
[INFO] [stdout] test dropping_a_readied_clone_releases_its_reservation ... ok
[INFO] [stdout] test shrinking_limit_retires_in_flight_permits_before_readmitting ... ok
[INFO] [stdout] test dropped_call_future_releases_capacity ... ok
[INFO] [stdout] test adaptive_drives_readied_instance ... ok
[INFO] [stdout] test inner_readiness_error_is_preserved_and_releases_capacity ... ok
[INFO] [stdout] test adaptive_reserves_capacity_across_clones ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tower_resilience_adaptive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 88) ... ignored
[INFO] [stdout] test src/lib.rs - (line 70) - compile ... ok
[INFO] [stdout] test src/layer.rs - layer::AdaptiveLimiterLayer (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1", kill_on_drop: false }`
[INFO] [stdout] da20bc1c6a8f0e26b26c270d29c0b26da276db93b582609639015a9750d20ea1
