[INFO] fetching crate taut-shape 0.10.0...
[INFO] testing taut-shape-0.10.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate taut-shape 0.10.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate taut-shape 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate taut-shape 0.10.0
[INFO] tweaked toml for crates.io crate taut-shape 0.10.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taut-shape 0.10.0 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 taut-shape 0.10.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3
[INFO] running `Command { std: "docker" "start" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", 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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3" "/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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", 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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling taut-shape v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", 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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3" "/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 taut-shape v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", 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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3" "/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 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/taut-shape/ea8db5f1adedec68/out/taut_shape-ea8db5f1adedec68)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test log::tests::d10_forward_progress_returns_one_even_if_over_max_bytes ... ok
[INFO] [stdout] test crdt::tests::permutations_converge_and_equivocation_has_a_stable_winner ... ok
[INFO] [stdout] test crdt::text::tests::text_converges_for_reordered_insert_and_delete ... ok
[INFO] [stdout] test log::tests::close_with_error_releases_held_read_failed_and_cancels_timer ... ok
[INFO] [stdout] test log::tests::d12_seal_is_idempotent ... ok
[INFO] [stdout] test log::tests::d14_timeout_absent_holds_until_push ... ok
[INFO] [stdout] test log::tests::d14_timeout_zero_is_immediate_would_block ... ok
[INFO] [stdout] test log::tests::d16_timer_tokens_monotonic_from_one ... ok
[INFO] [stdout] test log::tests::d19_push_after_seal_dropped_head_unchanged_one_diagnostic ... ok
[INFO] [stdout] test log::tests::d14_timeout_positive_holds_and_sets_timer ... ok
[INFO] [stdout] test log::tests::d16_multi_held_release_in_creation_order ... ok
[INFO] [stdout] test log::tests::d12_close_is_idempotent_first_terminal_wins ... ok
[INFO] [stdout] test log::tests::d6_close_after_seal_is_a_transition_and_stops_producer ... ok
[INFO] [stdout] test log::tests::d5_supersede_with_new_timer_cancels_old_sets_new ... ok
[INFO] [stdout] test log::tests::d19_late_push_does_not_release_held_reads ... ok
[INFO] [stdout] test log::tests::d19_push_after_close_dropped_head_unchanged_one_diagnostic ... ok
[INFO] [stdout] test log::tests::d6_close_error_emits_producer_stop_failed ... ok
[INFO] [stdout] test log::tests::d19_push_after_failed_dropped_head_unchanged_one_diagnostic ... ok
[INFO] [stdout] test log::tests::d10_max_bytes_counts_raw_payload_and_stops ... ok
[INFO] [stdout] test log::tests::d4_end_stream_drops_held_no_response_cancels_timer ... ok
[INFO] [stdout] test log::tests::d6_close_transition_emits_producer_stop ... ok
[INFO] [stdout] test log::tests::d19_two_late_pushes_emit_two_diagnostics ... ok
[INFO] [stdout] test log::tests::d6_explicit_only_no_producer_stop_on_last_reader ... ok
[INFO] [stdout] test log::tests::d4_end_stream_removes_watermark ... ok
[INFO] [stdout] test log::tests::d4_end_stream_unknown_is_noop ... ok
[INFO] [stdout] test log::tests::close_releases_held_reads_with_closed ... ok
[INFO] [stdout] test log::tests::d5_new_read_supersedes_held_with_cancel_timer ... ok
[INFO] [stdout] test log::tests::d6_never_read_log_does_not_stop_producer ... ok
[INFO] [stdout] test log::tests::d5_only_one_outstanding_read_answered_on_push ... ok
[INFO] [stdout] test log::tests::d7_min_watermark_tracks_slowest_reader ... ok
[INFO] [stdout] test log::tests::d7_evict_raises_floor ... ok
[INFO] [stdout] test log::tests::d8_start_cursor_is_seq_zero ... ok
[INFO] [stdout] test log::tests::d8_first_record_seq_is_one ... ok
[INFO] [stdout] test log::tests::d9_cursor_beyond_head_is_expired_next_head ... ok
[INFO] [stdout] test log::tests::end_stream_mid_hold_leaves_other_streams_tailing ... ok
[INFO] [stdout] test log::tests::evict_beyond_head_clamps_floor_to_head_plus_one ... ok
[INFO] [stdout] test log::tests::d6_repeated_close_on_terminal_emits_nothing ... ok
[INFO] [stdout] test log::tests::evict_zero_is_noop ... ok
[INFO] [stdout] test log::tests::d8_absent_cursor_is_start ... ok
[INFO] [stdout] test log::tests::d9_cursor_below_floor_is_expired_next_floor_minus_one ... ok
[INFO] [stdout] test log::tests::probe_close_then_read_retained_data_returns_data ... ok
[INFO] [stdout] test log::tests::d6_last_reader_transition_emits_producer_stop ... ok
[INFO] [stdout] test log::tests::multi_held_release_order_independent_of_wake_id ... ok
[INFO] [stdout] test log::tests::rule2_caught_up_closed_is_closed ... ok
[INFO] [stdout] test log::tests::d10_max_records_bounds_batch ... ok
[INFO] [stdout] test log::tests::rule1_resume_no_dup_no_skip ... ok
[INFO] [stdout] test log::tests::probe_end_stream_nonlast_no_producer_stop ... ok
[INFO] [stdout] test log::tests::probe_never_read_close_still_fires_producer_stop_last_reader ... ok
[INFO] [stdout] test log::tests::probe_push_after_seal_behavior ... ok
[INFO] [stdout] test log::tests::probe_supersede_with_data_available_cancel_before_response ... ok
[INFO] [stdout] test log::tests::push_wakes_timed_held_read_and_cancels_timer ... ok
[INFO] [stdout] test log::tests::rule4_terminal_still_readable_below_head ... ok
[INFO] [stdout] test log::tests::probe_cursor_at_floor_minus_one_boundary_below_is_expired ... ok
[INFO] [stdout] test log::tests::rule2_caught_up_sealed_is_eof ... ok
[INFO] [stdout] test log::tests::rule1_data_next_cursor_is_last_returned ... ok
[INFO] [stdout] test log::tests::timer_expired_unknown_token_is_noop ... ok
[INFO] [stdout] test log::tests::probe_forward_progress_first_record_over_max_bytes_when_held_released ... ok
[INFO] [stdout] test log::tests::probe_supersede_data_then_no_persistent_held ... ok
[INFO] [stdout] test log::tests::probe_multi_stream_timer_expired_answers_only_owner ... ok
[INFO] [stdout] test log::tests::rule2_caught_up_failed_carries_error ... ok
[INFO] [stdout] test log::tests::timer_expired_after_supersede_is_noop ... ok
[INFO] [stdout] test log::tests::seal_releases_held_reads_with_eof ... ok
[INFO] [stdout] test log::tests::probe_probe_read_creates_persistent_session_and_reader_count ... ok
[INFO] [stdout] test stream::tests::push_releases_a_large_held_set_in_creation_order ... ok
[INFO] [stdout] test atom::tests::replacement_releases_a_large_held_set_in_creation_order ... ok
[INFO] [stdout] test stream::tests::zero_capacity_is_rejected - should panic ... ok
[INFO] [stdout] test value::tests::duplicate_is_idempotent_and_equivocation_does_not_mutate ... ok
[INFO] [stdout] test swmr::tests::snapshot_releases_a_large_held_set_in_creation_order ... ok
[INFO] [stdout] test value::tests::lww_uses_lamport_then_origin ... ok
[INFO] [stdout] test value::tests::reused_same_origin_lamport_uses_sequence ... ok
[INFO] [stdout] test crdt::tests::reverse_chain_drains_iteratively ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.33s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parity.rs (/opt/rustwide/target/debug/build/taut-shape/a7234591549e7246/out/parity-a7234591549e7246)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test runtime_constants_equal_the_bounds_header ... ok
[INFO] [stdout] test int_rows_fit_the_i64_carrier_and_round_trip_through_the_runtime ... ok
[INFO] [stdout] test raw_decode_rows_are_judged_as_taut_judges_rust ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taut_shape
[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" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3", kill_on_drop: false }`
[INFO] [stdout] ce26c00d275d69beeb5dec02509cbf191900363851fc310507a3635665a575d3
