[INFO] fetching crate rskit-discovery 0.2.0-alpha.4...
[INFO] testing rskit-discovery-0.2.0-alpha.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rskit-discovery 0.2.0-alpha.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rskit-discovery 0.2.0-alpha.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rskit-discovery 0.2.0-alpha.4
[INFO] tweaked toml for crates.io crate rskit-discovery 0.2.0-alpha.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rskit-discovery 0.2.0-alpha.4 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 rskit-discovery 0.2.0-alpha.4 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hybrid-array v0.4.12
[INFO] [stderr]   Downloaded rskit-util v0.2.0-alpha.6
[INFO] [stderr]   Downloaded toml v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.72
[INFO] [stderr]   Downloaded memchr v2.8.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.122
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.122
[INFO] [stderr]   Downloaded rskit-security v0.2.0-alpha.4
[INFO] [stderr]   Downloaded rskit-errors v0.2.0-alpha.5
[INFO] [stderr]   Downloaded rskit-stream v0.2.0-alpha.6
[INFO] [stderr]   Downloaded quanta v0.12.6
[INFO] [stderr]   Downloaded rskit-httpclient v0.2.0-alpha.4
[INFO] [stderr]   Downloaded rskit-resilience v0.2.0-alpha.3
[INFO] [stderr]   Downloaded rskit-fs v0.2.0-alpha.8
[INFO] [stderr]   Downloaded ignore v0.4.27
[INFO] [stderr]   Downloaded cc v1.2.63
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.122
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.50
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.122
[INFO] [stderr]   Downloaded js-sys v0.3.99
[INFO] [stderr]   Downloaded http v1.4.1
[INFO] [stderr]   Downloaded governor v0.10.4
[INFO] [stderr]   Downloaded zerocopy v0.8.50
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded web-sys v0.3.99
[INFO] [stderr]   Downloaded rskit-provider v0.2.0-alpha.4
[INFO] [stderr]   Downloaded rskit-hook v0.2.0-alpha.3
[INFO] [stderr]   Downloaded rskit-config v0.2.0-alpha.5
[INFO] [stderr]   Downloaded rskit-di v0.2.0-alpha.4
[INFO] [stderr]   Downloaded rskit-version v0.2.0-alpha.5
[INFO] [stderr]   Downloaded rskit-validation v0.2.0-alpha.3
[INFO] [stderr]   Downloaded uuid v1.23.2
[INFO] [stderr]   Downloaded rskit-bootstrap v0.2.0-alpha.4
[INFO] [stderr]   Downloaded rskit-codec v0.2.0-alpha.3
[INFO] [stderr]   Downloaded rskit-logging v0.2.0-alpha.3
[INFO] [stderr]   Downloaded serde_norway v0.9.42
[INFO] [stderr]   Downloaded unsafe-libyaml-norway v0.2.15
[INFO] [stderr]   Downloaded rskit-component v0.2.0-alpha.3
[INFO] [stderr]   Downloaded config v0.15.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10
[INFO] running `Command { std: "docker" "start" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", 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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10" "/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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", 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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]    Compiling http v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling spinning_top v0.3.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling nonzero_ext v0.3.0
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rskit-errors v0.2.0-alpha.5
[INFO] [stderr]    Compiling rskit-util v0.2.0-alpha.6
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling governor v0.10.4
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling rskit-stream v0.2.0-alpha.6
[INFO] [stderr]    Compiling rskit-resilience v0.2.0-alpha.3
[INFO] [stderr]    Compiling rskit-discovery v0.2.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", 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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10" "/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 rskit-discovery v0.2.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", 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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10" "/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 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rskit_discovery-dad0dc5b40459b29)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::discovery_defaults_are_static_and_disabled ... ok
[INFO] [stdout] test config::tests::build_instance_uses_service_name_as_default_id_and_preserves_metadata ... ok
[INFO] [stdout] test config::tests::apply_defaults_fills_nested_zero_values_without_overwriting_explicit_values ... ok
[INFO] [stdout] test balancer::tests::weighted_non_empty ... ok
[INFO] [stdout] test balancer::tests::round_robin_empty ... ok
[INFO] [stdout] test factory::tests::static_provider_creates_successfully ... ok
[INFO] [stdout] test balancer::tests::round_robin_cycles ... ok
[INFO] [stdout] test config::tests::retry_duration_accepts_valid_values_and_rejects_invalid_values ... ok
[INFO] [stdout] test balancer::tests::random_non_empty ... ok
[INFO] [stdout] test instance::tests::missing_weight_deserializes_to_default ... ok
[INFO] [stdout] test config::tests::serde_defaults_fill_protocol_and_static_endpoint_fields ... ok
[INFO] [stdout] test config::tests::validate_ignores_disabled_registration_but_rejects_missing_enabled_fields ... ok
[INFO] [stdout] test factory::tests::explicit_factory_registration_can_override_provider_name ... ok
[INFO] [stdout] test memory::tests::resolve_empty ... ok
[INFO] [stdout] test factory::tests::unknown_provider_returns_error ... ok
[INFO] [stdout] test factory::tests::static_provider_registers_configured_endpoints ... ok
[INFO] [stdout] test memory::tests::deregister_removes ... ok
[INFO] [stdout] test memory::tests::deregister_not_found ... ok
[INFO] [stdout] test balancer::tests::least_connections_prefers_idle ... ok
[INFO] [stdout] test resolve::tests::resolve_addr_returns_first_healthy_instance ... ok
[INFO] [stdout] test memory::tests::register_and_resolve ... ok
[INFO] [stdout] test resolve::tests::resolve_addr_errors_when_no_healthy_instances_exist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e2f21c29a70ab991)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test register_resolve_deregister ... ok
[INFO] [stdout] test random_balancer_returns_valid_instance ... ok
[INFO] [stdout] test round_robin_distributes_across_instances ... ok
[INFO] [stdout] test resolve_unknown_service_returns_empty ... ok
[INFO] [stderr]      Running tests/service_discovery_behavior.rs (/opt/rustwide/target/debug/deps/service_discovery_behavior-8b25976caf12ae10)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test discovery_is_send_sync ... ok
[INFO] [stdout] test instance_port_zero ... ok
[INFO] [stdout] test custom_discovery_trait_impl ... ok
[INFO] [stdout] test instance_empty_metadata ... ok
[INFO] [stdout] test custom_registry_trait_impl ... ok
[INFO] [stdout] test instance_clone ... ok
[INFO] [stdout] test instance_creation_all_fields ... ok
[INFO] [stdout] test instance_endpoint_formatting ... ok
[INFO] [stdout] test instance_special_characters_in_name ... ok
[INFO] [stdout] test least_connections_single_instance ... ok
[INFO] [stdout] test least_connections_acquire_release ... ok
[INFO] [stdout] test instance_tags_and_metadata_preservation ... ok
[INFO] [stdout] test least_connections_default_trait ... ok
[INFO] [stdout] test least_connections_tie_goes_to_first ... ok
[INFO] [stdout] test least_connections_empty_returns_none ... ok
[INFO] [stdout] test instance_serialization_roundtrip ... ok
[INFO] [stdout] test instance_very_long_service_name ... ok
[INFO] [stdout] test least_connections_prefers_idle ... ok
[INFO] [stdout] test memory_deregister_not_found_returns_error ... ok
[INFO] [stdout] test memory_register_multiple_same_service ... ok
[INFO] [stdout] test memory_deregister_removes_instance ... ok
[INFO] [stdout] test memory_register_and_resolve ... ok
[INFO] [stdout] test memory_concurrent_register_resolve ... ok
[INFO] [stdout] test memory_add_and_remove ... ok
[INFO] [stdout] test memory_default_constructor ... ok
[INFO] [stdout] test memory_full_lifecycle ... ok
[INFO] [stdout] test memory_register_same_instance_twice_adds_duplicate ... ok
[INFO] [stdout] test memory_resolve_unregistered_returns_empty ... ok
[INFO] [stdout] test random_distribution ... ok
[INFO] [stdout] test random_picks_from_available ... ok
[INFO] [stdout] test random_single_instance ... ok
[INFO] [stdout] test memory_register_multiple_services ... ok
[INFO] [stdout] test random_empty_returns_none ... ok
[INFO] [stdout] test round_robin_cycles_through_instances ... ok
[INFO] [stderr]    Doc-tests rskit_discovery
[INFO] [stdout] test round_robin_single_instance ... ok
[INFO] [stdout] test traits_are_object_safe ... ok
[INFO] [stdout] test round_robin_empty_returns_none ... ok
[INFO] [stdout] test round_robin_fairness ... ok
[INFO] [stdout] test round_robin_default_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10", kill_on_drop: false }`
[INFO] [stdout] 8a469f3ea3671472739350455dbcf1c788161665d97a93b8c3b2cd937febca10
