[INFO] fetching crate udptee 0.4.0...
[INFO] testing udptee-0.4.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate udptee 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate udptee 0.4.0
[INFO] finished tweaking crates.io crate udptee 0.4.0
[INFO] tweaked toml for crates.io crate udptee 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate udptee 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udptee 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] 6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce
[INFO] running `Command { std: "docker" "start" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", 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" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", 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" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling compact_str v0.8.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling udptee v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.42s
[INFO] running `Command { std: "docker" "inspect" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", 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" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling udptee v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", 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" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/udptee/cc40c9bc59d9b063/out/udptee-cc40c9bc59d9b063)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test mux::tests::an_isolated_read_failure_retries_immediately ... ok
[INFO] [stdout] test config::tests::a_0_2_config_keeps_its_listen_endpoint ... ok
[INFO] [stdout] test config::tests::a_config_without_listeners_gets_the_default_one ... ok
[INFO] [stdout] test config::tests::object_entries_default_to_enabled ... ok
[INFO] [stdout] test config::tests::an_interim_config_keeps_only_its_active_listener_enabled ... ok
[INFO] [stdout] test config::tests::legacy_fields_lose_to_an_explicit_listener_list ... ok
[INFO] [stdout] test config::tests::per_listener_receivers_beat_a_stray_top_level_list ... ok
[INFO] [stdout] test mux::tests::a_timed_out_read_is_not_a_failure ... ok
[INFO] [stdout] test config::tests::a_paused_receiver_round_trips_through_save ... ok
[INFO] [stdout] test config::tests::listener_entries_round_trip_through_save ... ok
[INFO] [stdout] test config::tests::a_top_level_receiver_list_is_copied_to_every_listener ... ok
[INFO] [stdout] test mux::tests::spin_delay_resolves_below_the_sleep_floor ... ok
[INFO] [stdout] test tui::tests::dump_layout ... ignored, visual check: cargo test -- --ignored --nocapture
[INFO] [stdout] test tui::tests::deletes_a_receiver ... ok
[INFO] [stdout] test mux::tests::sustained_read_failures_back_off_then_rebind ... ok
[INFO] [stdout] test tui::tests::jitter_slider_only_moves_its_own_field ... ok
[INFO] [stdout] test tui::tests::jitter_slider_stops_at_both_ends ... ok
[INFO] [stdout] test tui::tests::jitter_steps_are_linear ... ok
[INFO] [stdout] test tui::tests::jitter_steps_round_trip_through_the_slider ... ok
[INFO] [stdout] test tui::tests::clears_the_status_line ... ok
[INFO] [stdout] test tui::tests::pause_does_not_type_into_an_edit ... ok
[INFO] [stdout] test tui::tests::cancelling_a_new_listener_drops_it ... ok
[INFO] [stdout] test tui::tests::jitter_slider_starts_off_and_steps_up ... ok
[INFO] [stdout] test tui::tests::cancelling_a_new_receiver_drops_it ... ok
[INFO] [stdout] test tui::tests::deletes_a_listener ... ok
[INFO] [stdout] test tui::tests::pausing_discards_the_backlog ... ok
[INFO] [stdout] test tui::tests::a_typed_jitter_beyond_the_slider_is_kept ... ok
[INFO] [stdout] test tui::tests::a_bound_listener_shows_its_received_count ... ok
[INFO] [stdout] test tui::tests::adds_a_listener ... ok
[INFO] [stdout] test tui::tests::pauses_and_resumes_sending ... ok
[INFO] [stdout] test tui::tests::refuses_to_delete_the_last_listener ... ok
[INFO] [stdout] test tui::tests::space_on_a_setting_does_nothing ... ok
[INFO] [stdout] test tui::tests::accepts_a_fractional_delay ... ok
[INFO] [stdout] test tui::tests::adding_a_receiver_needs_a_listener_selected ... ok
[INFO] [stdout] test tui::tests::rejects_a_negative_delay ... ok
[INFO] [stdout] test tui::tests::adds_a_receiver_under_the_selected_listener ... ok
[INFO] [stdout] test tui::tests::shows_receiver_liveness_in_the_rows ... ok
[INFO] [stdout] test tui::tests::rejects_an_invalid_value ... ok
[INFO] [stdout] test tui::tests::space_toggles_a_listener ... ok
[INFO] [stdout] test tui::tests::the_header_fits_an_eighty_column_terminal ... ok
[INFO] [stdout] test tui::tests::edits_a_setting ... ok
[INFO] [stdout] test tui::tests::space_pauses_and_resumes_a_receiver ... ok
[INFO] [stdout] test tui::tests::shows_a_rate_next_to_each_count ... ok
[INFO] [stdout] test tui::tests::typing_an_exact_jitter_keeps_ns_precision ... ok
[INFO] [stdout] test tui::tests::shows_the_bind_error_on_the_listener_row ... ok
[INFO] [stdout] test tui::tests::moves_the_cursor_while_editing ... ok
[INFO] [stdout] test mux::tests::a_read_failure_does_not_stop_later_reads ... ok
[INFO] [stdout] test mux::tests::pausing_stops_packets_reaching_receivers ... ok
[INFO] [stdout] test mux::tests::each_listener_forwards_to_its_own_receivers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce", kill_on_drop: false }`
[INFO] [stdout] 6a4a976ac8725ca7f789df3b1d0c243cb50d4b3a20174414c34379fa47b8b7ce
