[INFO] fetching crate dubbo-rs-configcenter-zookeeper 0.1.0...
[INFO] testing dubbo-rs-configcenter-zookeeper-0.1.0 against 1.99.0-beta.8 for beta-1.100-4
[INFO] extracting crate dubbo-rs-configcenter-zookeeper 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dubbo-rs-configcenter-zookeeper 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dubbo-rs-configcenter-zookeeper 0.1.0
[INFO] tweaked toml for crates.io crate dubbo-rs-configcenter-zookeeper 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dubbo-rs-configcenter-zookeeper 0.1.0 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 dubbo-rs-configcenter-zookeeper 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dubbo-rs-configcenter v0.1.0
[INFO] [stderr]   Downloaded zookeeper_derive v0.4.1
[INFO] [stderr]   Downloaded zookeeper v0.8.0
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded snowflake v1.3.0
[INFO] [stderr]   Downloaded dubbo-rs-common v0.1.2
[INFO] [stderr]   Downloaded inventory v0.3.24
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf
[INFO] running `Command { std: "docker" "start" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", 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" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf" "/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" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", 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" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf" "/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 quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling snowflake v1.3.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling zookeeper_derive v0.4.1
[INFO] [stderr]    Compiling zookeeper v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling dubbo-rs-common v0.1.2
[INFO] [stderr]    Compiling dubbo-rs-configcenter v0.1.0
[INFO] [stderr]    Compiling dubbo-rs-configcenter-zookeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zookeeper v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", 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" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf" "/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 dubbo-rs-configcenter-zookeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zookeeper v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", 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" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf" "/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 0.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: zookeeper v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dubbo_rs_configcenter_zookeeper-17019c6429b35202)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_config_path_default_root ... ok
[INFO] [stdout] test tests::test_builder_default_impl ... ok
[INFO] [stdout] test tests::test_builder_with_custom_root_path ... ok
[INFO] [stdout] test tests::test_builder_with_session_timeout ... ok
[INFO] [stdout] test tests::test_config_path_custom_root ... ok
[INFO] [stdout] test tests::test_builder_chained ... ok
[INFO] [stdout] test tests::test_builder_with_url ... ok
[INFO] [stdout] test tests::test_builder_defaults ... ok
[INFO] [stdout] test tests::test_config_path_empty_group ... ok
[INFO] [stdout] test tests::test_config_path_no_special_chars ... ok
[INFO] [stdout] test tests::test_connection_addr_format ... ok
[INFO] [stdout] test tests::test_destroy_clears_state ... ok
[INFO] [stdout] test tests::test_get_url_returns_reference ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-bdeb60511961edc9)
[INFO] [stdout] test tests::test_is_available_before_connect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_get_url_identity ... ok
[INFO] [stdout] test test_builder_defaults_from_external ... ok
[INFO] [stdout] test test_builder_custom_root_path ... ok
[INFO] [stdout] test test_node_trait_implementation ... ok
[INFO] [stdout] test test_builder_with_url_reuses_url ... ok
[INFO] [stdout] test test_destroy_on_unconnected_instance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dubbo_rs_configcenter_zookeeper
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ZookeeperConfigCenterBuilder (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf", kill_on_drop: false }`
[INFO] [stdout] 4593c5e06f6ca9658d4457e3f95c54bf44bd8bc8f0dbd185253afc0ee959bcdf