[INFO] fetching crate termtaco 0.2.0...
[INFO] testing termtaco-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate termtaco 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate termtaco 0.2.0
[INFO] finished tweaking crates.io crate termtaco 0.2.0
[INFO] tweaked toml for crates.io crate termtaco 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate termtaco 0.2.0 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 termtaco 0.2.0 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 cassowary v0.3.0
[INFO] [stderr]   Downloaded mio v0.8.11
[INFO] [stderr]   Downloaded ratatui v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2
[INFO] running `Command { std: "docker" "start" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", 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" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2" "/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" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", 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" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling ratatui v0.24.0
[INFO] [stderr]    Compiling termtaco v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", 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" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2" "/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 termtaco v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", 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" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2" "/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 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/termtaco-0a606984520e7e33)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test display::speedometer::tests::endpoints_map_to_sweep_extremes ... ok
[INFO] [stdout] test display::speedometer::tests::nice5_examples ... ok
[INFO] [stdout] test display::speedometer::tests::nice_scale_rounds_to_fives_at_magnitude ... ok
[INFO] [stdout] test display::speedometer::tests::include_zero_anchors_scale_at_origin ... ok
[INFO] [stdout] test display::speedometer::tests::aspect_makes_a_round_dial ... ok
[INFO] [stdout] test display::speedometer::tests::degenerate_window_gets_a_band ... ok
[INFO] [stdout] test display::speedometer::tests::midpoint_points_straight_up ... ok
[INFO] [stdout] test infra::input::tests::bare_float ... ok
[INFO] [stdout] test infra::input::tests::dangling_exponent_keeps_mantissa ... ok
[INFO] [stdout] test infra::input::tests::embedded_in_label ... ok
[INFO] [stdout] test display::speedometer::tests::out_of_range_clamps ... ok
[INFO] [stdout] test infra::input::tests::integer_is_a_float ... ok
[INFO] [stdout] test infra::input::tests::key_requires_word_boundary_and_adjacent_number ... ok
[INFO] [stdout] test infra::input::tests::first_number_wins ... ok
[INFO] [stdout] test infra::input::tests::last_and_nth ... ok
[INFO] [stdout] test infra::input::tests::leading_dot ... ok
[INFO] [stdout] test display::speedometer::tests::stale_shows_banner ... ok
[INFO] [stdout] test display::speedometer::tests::title_is_rendered ... ok
[INFO] [stdout] test infra::input::tests::key_matches_equals_and_colon_with_spacing ... ok
[INFO] [stdout] test infra::input::tests::lone_punctuation_is_skipped ... ok
[INFO] [stdout] test infra::input::tests::no_number ... ok
[INFO] [stdout] test infra::input::tests::ping_skips_summary_lines ... ok
[INFO] [stdout] test infra::input::tests::overflow_token_is_skipped_not_misread ... ok
[INFO] [stdout] test infra::input::tests::overflow_then_real_number_recovers ... ok
[INFO] [stdout] test infra::input::tests::ping_windows_forms ... ok
[INFO] [stdout] test infra::input::tests::ping_extracts_rtt_not_byte_count ... ok
[INFO] [stdout] test math::stats::tests::computes_known_stats ... ok
[INFO] [stdout] test math::stats::tests::empty_window_has_no_stats ... ok
[INFO] [stdout] test math::stats::tests::evicts_oldest_at_capacity ... ok
[INFO] [stdout] test math::stats::tests::non_finite_samples_are_dropped ... ok
[INFO] [stdout] test math::stats::tests::single_sample_has_zero_stddev ... ok
[INFO] [stdout] test display::speedometer::tests::border_label_defaults_off_and_can_be_set ... ok
[INFO] [stdout] test infra::input::tests::signed_exponent ... ok
[INFO] [stdout] test infra::input::tests::spec_round_trip ... ok
[INFO] [stdout] test infra::input::tests::valid_exponent_still_parses ... ok
[INFO] [stdout] test math::stats::tests::all_non_finite_leaves_window_empty ... ok
[INFO] [stdout] test display::speedometer::tests::renders_to_buffer_without_panic ... ok
[INFO] [stdout] test display::speedometer::tests::overflow_caps_and_lights_led ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2", kill_on_drop: false }`
[INFO] [stdout] e8f8140b2540306cc7be5ad6a0c4c9124820d851bbbaa3ee6149683a85da60f2
