[INFO] fetching crate nzb-news 0.1.10...
[INFO] testing nzb-news-0.1.10 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate nzb-news 0.1.10 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nzb-news 0.1.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nzb-news 0.1.10
[INFO] tweaked toml for crates.io crate nzb-news 0.1.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nzb-news 0.1.10 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nzb-news 0.1.10 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64edcf22f9cb52d7a78810e1afb23fd6163a9a63dd1ca845e355bf7253b9acb4
[INFO] running `Command { std: "docker" "start" "-a" "64edcf22f9cb52d7a78810e1afb23fd6163a9a63dd1ca845e355bf7253b9acb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64edcf22f9cb52d7a78810e1afb23fd6163a9a63dd1ca845e355bf7253b9acb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64edcf22f9cb52d7a78810e1afb23fd6163a9a63dd1ca845e355bf7253b9acb4", kill_on_drop: false }`
[INFO] [stdout] 64edcf22f9cb52d7a78810e1afb23fd6163a9a63dd1ca845e355bf7253b9acb4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0abdce47b90fa3d4cf9c67d50ff96c1ff110c8cbe6e757e2dd01e3d0ab4c7ec6
[INFO] running `Command { std: "docker" "start" "-a" "0abdce47b90fa3d4cf9c67d50ff96c1ff110c8cbe6e757e2dd01e3d0ab4c7ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling spinning_top v0.3.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling nonzero_ext v0.3.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling arc-swap v1.9.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling webpki-roots v1.0.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling governor v0.10.4
[INFO] [stderr]    Compiling rustls-webpki v0.103.12
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-socks v0.5.2
[INFO] [stderr]    Compiling nzb-nntp v0.2.17
[INFO] [stderr]    Compiling nzb-news v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.16s
[INFO] running `Command { std: "docker" "inspect" "0abdce47b90fa3d4cf9c67d50ff96c1ff110c8cbe6e757e2dd01e3d0ab4c7ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abdce47b90fa3d4cf9c67d50ff96c1ff110c8cbe6e757e2dd01e3d0ab4c7ec6", kill_on_drop: false }`
[INFO] [stdout] 0abdce47b90fa3d4cf9c67d50ff96c1ff110c8cbe6e757e2dd01e3d0ab4c7ec6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eebcbfa9dba4391555180976cb27abe4336482b53bdd8f286ec851481baf132d
[INFO] running `Command { std: "docker" "start" "-a" "eebcbfa9dba4391555180976cb27abe4336482b53bdd8f286ec851481baf132d", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-socks v0.5.2
[INFO] [stderr]    Compiling nzb-nntp v0.2.17
[INFO] [stderr]    Compiling nzb-news v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.22s
[INFO] running `Command { std: "docker" "inspect" "eebcbfa9dba4391555180976cb27abe4336482b53bdd8f286ec851481baf132d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eebcbfa9dba4391555180976cb27abe4336482b53bdd8f286ec851481baf132d", kill_on_drop: false }`
[INFO] [stdout] eebcbfa9dba4391555180976cb27abe4336482b53bdd8f286ec851481baf132d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be86686b9ea03c5f573848330d509b137b92765b37786fb794bcae16034ef9ea
[INFO] running `Command { std: "docker" "start" "-a" "be86686b9ea03c5f573848330d509b137b92765b37786fb794bcae16034ef9ea", 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/nzb_news-77648254ea5eabeb)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test article::tests::article_tries_and_try_list ... ok
[INFO] [stdout] test article::tests::job_progress_bookkeeping ... ok
[INFO] [stdout] test article::tests::file_completion_tracking ... ok
[INFO] [stdout] test dispatch::tests::falls_through_when_primary_rampup_throttled ... ok
[INFO] [stdout] test dispatch::tests::falls_through_when_primary_is_tried ... ok
[INFO] [stdout] test dispatch::tests::give_up_marks_failed_and_ticks_completion ... ok
[INFO] [stdout] test dispatch::tests::gives_up_without_cascade_when_only_article_not_found ... ok
[INFO] [stdout] test dispatch::tests::gives_up_when_all_tried_and_budget_exhausted ... ok
[INFO] [stdout] test dispatch::tests::picks_highest_priority_server ... ok
[INFO] [stdout] test dispatch::tests::skips_file_level_try_list ... ok
[INFO] [stdout] test dispatch::tests::waits_when_every_candidate_is_transiently_blocked ... ok
[INFO] [stdout] test dispatch::tests::skips_penalised_server_but_can_fall_back ... ok
[INFO] [stdout] test downloader::tests::downloader_config_from_servers_caps_max_conc ... ok
[INFO] [stdout] test news_wrapper::tests::idle_clock_starts_positive_and_ticks_only_after_touch ... ok
[INFO] [stdout] test downloader::tests::supervisor_backs_off_exponentially_up_to_cap ... ok
[INFO] [stdout] test downloader::tests::supervisor_schedules_initial_cooldown ... ok
[INFO] [stdout] test penalty::tests::auth_is_instant_long_cooldown ... ok
[INFO] [stdout] test penalty::tests::article_level_errors_are_never_penalised ... ok
[INFO] [stdout] test news_wrapper::tests::bad_cons_accumulates_then_clears ... ok
[INFO] [stdout] test news_wrapper::tests::defaults_are_disconnected_with_zero_counters ... ok
[INFO] [stdout] test penalty::tests::connection_errors_bump_bad_cons ... ok
[INFO] [stdout] test penalty::tests::service_unavailable_is_502_cooldown ... ok
[INFO] [stdout] test news_wrapper::tests::on_fetch_success_refreshes_activity_and_bytes ... ok
[INFO] [stdout] test penalty::tests::timeouts_bump_bad_cons ... ok
[INFO] [stdout] test server::tests::prime_allocates_idle_wrappers ... ok
[INFO] [stdout] test server::tests::rampup_can_be_bypassed_for_retries ... ok
[INFO] [stdout] test article::tests::nzb_object_cascade_reset ... ok
[INFO] [stdout] test server::tests::take_and_return_round_trip ... ok
[INFO] [stdout] test server::tests::drain_clears_wrappers_and_deactivates ... ok
[INFO] [stdout] test server::tests::success_halves_bad_cons ... ok
[INFO] [stdout] test trylist::tests::clone_is_snapshot_not_shared ... ok
[INFO] [stdout] test trylist::tests::empty_on_construction ... ok
[INFO] [stdout] test dispatch::tests::cascade_reset_clears_all_levels ... ok
[INFO] [stdout] test downloader::tests::downloader_config_has_min_concurrency ... ok
[INFO] [stdout] test server::tests::bad_cons_threshold_trips_penalty ... ok
[INFO] [stdout] test dispatch::tests::cascades_when_all_tried_and_transient_failures_observed ... ok
[INFO] [stdout] test trylist::tests::add_returns_true_once ... ok
[INFO] [stdout] test trylist::tests::remove_single ... ok
[INFO] [stdout] test trylist::tests::reset_clears ... ok
[INFO] [stdout] test downloader::tests::supervisor_resets_after_healthy_window ... ok
[INFO] [stdout] test server::tests::time_since_last_dispatch_tracks_take ... ok
[INFO] [stdout] test server::tests::rampup_throttles_rapid_takes ... ok
[INFO] [stdout] test server::tests::penalty_window_gates_take_idle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/downloader_integration.rs (/opt/rustwide/target/debug/deps/downloader_integration-983de877d1c65c37)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test multiple_articles_dispatch_concurrently ... ok
[INFO] [stdout] test back_pressure_halts_driver_when_outcomes_are_not_drained ... ok
[INFO] [stdout] test same_priority_servers_share_load_proportionally ... ok
[INFO] [stdout] test fetches_successful_article_via_single_server ... ok
[INFO] [stdout] test gives_up_after_retries_across_servers_all_fail ... ok
[INFO] [stdout] test falls_over_to_backup_when_primary_returns_430 ... ok
[INFO] [stdout] test downloader_survives_total_wrapper_retirement_on_one_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nzb_news
[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" "be86686b9ea03c5f573848330d509b137b92765b37786fb794bcae16034ef9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be86686b9ea03c5f573848330d509b137b92765b37786fb794bcae16034ef9ea", kill_on_drop: false }`
[INFO] [stdout] be86686b9ea03c5f573848330d509b137b92765b37786fb794bcae16034ef9ea
