[INFO] fetching crate warm_channels 0.3.0...
[INFO] testing warm_channels-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate warm_channels 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate warm_channels 0.3.0
[INFO] finished tweaking crates.io crate warm_channels 0.3.0
[INFO] tweaked toml for crates.io crate warm_channels 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate warm_channels 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate warm_channels 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce80457e5db507263f024723b7864517a21d623edcd7756498a287b524754638
[INFO] running `Command { std: "docker" "start" "-a" "ce80457e5db507263f024723b7864517a21d623edcd7756498a287b524754638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce80457e5db507263f024723b7864517a21d623edcd7756498a287b524754638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce80457e5db507263f024723b7864517a21d623edcd7756498a287b524754638", kill_on_drop: false }`
[INFO] [stdout] ce80457e5db507263f024723b7864517a21d623edcd7756498a287b524754638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c40be6bd34805161ee99f848a77218afb7bbb65a4b804caac05bea4fb5f8543
[INFO] running `Command { std: "docker" "start" "-a" "1c40be6bd34805161ee99f848a77218afb7bbb65a4b804caac05bea4fb5f8543", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
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[INFO] [stderr]    Compiling icu_collections v2.0.0
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[INFO] [stderr]    Compiling icu_provider v2.0.0
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
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[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling hickory-proto v0.25.2
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hickory-resolver v0.25.2
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.14.2
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tonic-prost v0.14.2
[INFO] [stderr]    Compiling tonic-health v0.14.2
[INFO] [stderr]    Compiling warm_channels v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.79s
[INFO] running `Command { std: "docker" "inspect" "1c40be6bd34805161ee99f848a77218afb7bbb65a4b804caac05bea4fb5f8543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c40be6bd34805161ee99f848a77218afb7bbb65a4b804caac05bea4fb5f8543", kill_on_drop: false }`
[INFO] [stdout] 1c40be6bd34805161ee99f848a77218afb7bbb65a4b804caac05bea4fb5f8543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6782dba22b5f2e3f700956eac100aab395c3890ead6886824c855c32fb7759
[INFO] running `Command { std: "docker" "start" "-a" "3c6782dba22b5f2e3f700956eac100aab395c3890ead6886824c855c32fb7759", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling erasable v1.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling slice-dst v1.6.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling clap_builder v4.5.50
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[INFO] [stderr]    Compiling boxcar v0.2.14
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[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling prost-types v0.13.5
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling tokio-util v0.7.16
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[INFO] [stderr]    Compiling hickory-proto v0.25.2
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[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tower v0.4.13
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[INFO] [stderr]    Compiling comprehensive v0.8.0
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[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling comprehensive_traits v0.2.0
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[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
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[INFO] [stderr]    Compiling tonic v0.14.2
[INFO] [stderr]    Compiling tonic-prost v0.14.2
[INFO] [stderr]    Compiling tonic-health v0.14.2
[INFO] [stderr]    Compiling warm_channels v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling tonic-health v0.12.3
[INFO] [stderr]    Compiling tonic_prometheus_layer v0.1.11
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[INFO] [stderr]    Compiling warm_channels v0.2.2
[INFO] [stderr]    Compiling comprehensive_warm_channels v0.4.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 41.35s
[INFO] running `Command { std: "docker" "inspect" "3c6782dba22b5f2e3f700956eac100aab395c3890ead6886824c855c32fb7759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6782dba22b5f2e3f700956eac100aab395c3890ead6886824c855c32fb7759", kill_on_drop: false }`
[INFO] [stdout] 3c6782dba22b5f2e3f700956eac100aab395c3890ead6886824c855c32fb7759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcbf94003602f54f6f9afd50ab6f3cd6e12b96ba3b243478974fd6ef05e7bc95
[INFO] running `Command { std: "docker" "start" "-a" "fcbf94003602f54f6f9afd50ab6f3cd6e12b96ba3b243478974fd6ef05e7bc95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/warm_channels-4e13731b30ebb958)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test addresses::tests::empty_update_does_not_clobber ... ok
[INFO] [stdout] test addresses::tests::new_addresses_disjoint_unused ... ok
[INFO] [stdout] test addresses::tests::new_addresses_disjoint_in_use ... ok
[INFO] [stdout] test addresses::tests::new_addresses_match ... ok
[INFO] [stdout] test addresses::tests::new_addresses_partial_match_additional ... ok
[INFO] [stdout] test addresses::tests::after_success_can_use_immediately ... ok
[INFO] [stdout] test addresses::tests::new_addresses_partial_match_keep ... ok
[INFO] [stdout] test addresses::tests::no_addresses_available ... ok
[INFO] [stdout] test addresses::tests::removed ... ok
[INFO] [stdout] test addresses::tests::wait_after_first_try ... ok
[INFO] [stdout] test balance_driver::tests::do_not_intervene_if_consumer_present ... ok
[INFO] [stdout] test balance_driver::tests::do_not_intervene_if_service_polled_later ... ok
[INFO] [stdout] test balance_driver::tests::do_not_intervene_too_soon ... ok
[INFO] [stdout] test balance_driver::tests::without_consumer_need_nudge ... ok
[INFO] [stdout] test balance_driver::tests::worker_quits_when_stream_closed ... ok
[INFO] [stdout] test connection::tests::broken_stream ... ok
[INFO] [stdout] test balance_driver::tests::worker_quits_when_service_dropped ... ok
[INFO] [stdout] test grpc::tests::grpc_no_health_check ... ok
[INFO] [stdout] test grpc::tests::build_channnel ... ok
[INFO] [stdout] test grpc::tests::grpc_health_check ... ok
[INFO] [stdout] test pool::tests::no_addresses_at_all_never_log ... ok
[INFO] [stdout] test pool::tests::all_initially_unhealthy ... ok
[INFO] [stdout] test pool::tests::all_unhealthy_later ... ok
[INFO] [stdout] test connection::tests::failure_to_connect ... ok
[INFO] [stdout] test pool::tests::add_all_at_once ... ok
[INFO] [stdout] test connection::tests::critically_unhealthy ... ok
[INFO] [stdout] test connection::tests::dropped_while_connecting ... ok
[INFO] [stdout] test pool::tests::add_one_at_a_time ... ok
[INFO] [stdout] test pool::tests::no_addresses_yet ... ok
[INFO] [stdout] test pool::tests::one_unhealthy ... ok
[INFO] [stdout] test report::tests::reuse_slots ... ok
[INFO] [stdout] test pool::tests::no_addresses_at_all ... ok
[INFO] [stdout] test pool::tests::set_connection_error ... ok
[INFO] [stdout] test report::tests::two_reporting ... ok
[INFO] [stdout] test report::tests::update_state ... ok
[INFO] [stdout] test resolver::tests::https ... ok
[INFO] [stdout] test tls::tests::with_tls ... ok
[INFO] [stdout] test pool::tests::two_unhealthy ... ok
[INFO] [stdout] test resolver::tests::ttl_too_short ... ok
[INFO] [stdout] test tls::tests::without_tls ... ok
[INFO] [stdout] test pool::tests::drop_healthy ... ok
[INFO] [stdout] test connection::tests::simple_success ... ok
[INFO] [stdout] test resolver::tests::http ... ok
[INFO] [stdout] test connection::tests::simple_unhealthy ... ok
[INFO] [stdout] test http::tests::end_to_end_success ... ok
[INFO] [stdout] test connection::tests::health_changes ... ok
[INFO] [stdout] test grpc::tests::metrics ... ok
[INFO] [stdout] test report::tests::too_many - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warm_channels
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/balance_driver.rs - balance_driver (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] test src/stream.rs - stream::unix::UNIXConnector (line 74) ... ok
[INFO] [stdout] test src/grpc.rs - grpc (line 5) ... ok
[INFO] [stdout] test src/tls.rs - tls (line 6) ... ok
[INFO] [stdout] test src/lib.rs - Connector (line 160) ... ok
[INFO] [stdout] test src/resolver.rs - resolver (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 5.69s; merged doctests compilation took 5.06s
[INFO] running `Command { std: "docker" "inspect" "fcbf94003602f54f6f9afd50ab6f3cd6e12b96ba3b243478974fd6ef05e7bc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbf94003602f54f6f9afd50ab6f3cd6e12b96ba3b243478974fd6ef05e7bc95", kill_on_drop: false }`
[INFO] [stdout] fcbf94003602f54f6f9afd50ab6f3cd6e12b96ba3b243478974fd6ef05e7bc95