[INFO] fetching crate dbgflow-storage 0.4.0...
[INFO] testing dbgflow-storage-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dbgflow-storage 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dbgflow-storage 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dbgflow-storage 0.4.0
[INFO] tweaked toml for crates.io crate dbgflow-storage 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbgflow-storage 0.4.0 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 dbgflow-storage 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbgflow-protocol v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28
[INFO] running `Command { std: "docker" "start" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", 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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28" "/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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", 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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling fs4 v1.1.0
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling prost v0.14.4
[INFO] [stderr]    Compiling dbgflow-protocol v0.4.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dbgflow-storage v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.30s
[INFO] running `Command { std: "docker" "inspect" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", 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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling dbgflow-storage v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.45s
[INFO] running `Command { std: "docker" "inspect" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", 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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dbgflow_storage-7705b865ffe4716a)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test tests::existing_marker_without_a_valid_slot_fails_closed ... ok
[INFO] [stdout] test tests::backward_cursor_handles_zero_and_u64_max_without_arithmetic ... ok
[INFO] [stdout] test tests::bounded_page_stops_before_retaining_event_over_weight_budget ... ok
[INFO] [stdout] test tests::backward_read_reports_corruption_in_selected_active_prefix ... ok
[INFO] [stdout] test tests::captured_reader_snapshot_prevents_concurrent_retention_unlink ... ok
[INFO] [stdout] test tests::backward_page_weight_budget_never_retains_oversized_boundary_event ... ok
[INFO] [stdout] test tests::activity_distinguishes_live_interrupted_and_complete_recordings ... ok
[INFO] [stdout] test tests::complete_recording_is_immutable_and_not_resumable ... ok
[INFO] [stdout] test tests::corrupt_uncommitted_frame_after_watermark_is_discarded ... ok
[INFO] [stdout] test tests::flushing_an_empty_chunk_does_not_publish_an_empty_prefix ... ok
[INFO] [stdout] test tests::live_writer_excludes_resume_and_public_recovery ... ok
[INFO] [stdout] test tests::captured_active_prefix_remains_readable_after_rotation ... ok
[INFO] [stdout] test tests::manifest_size_is_bounded_on_write_and_read ... ok
[INFO] [stdout] test tests::hard_chunk_quota_rejects_before_writing_the_boundary_event ... ok
[INFO] [stdout] test tests::finish_removes_active_marker_and_commits_once ... ok
[INFO] [stdout] test tests::reader_ignores_complete_frames_after_watermark_and_recovery_salvages_them ... ok
[INFO] [stdout] test tests::recovery_rejects_destination_collision_before_modifying_tail ... ok
[INFO] [stdout] test tests::recovery_discards_torn_tail_and_commits_valid_frames ... ok
[INFO] [stdout] test tests::recovery_commits_chunk_with_complete_footer ... ok
[INFO] [stdout] test tests::reader_rejects_chunk_from_another_recording ... ok
[INFO] [stdout] test tests::checkpoint_lookup_returns_nearest_valid_durable_boundary ... ok
[INFO] [stdout] test tests::bounded_ranges_and_committed_metadata_use_durable_chunks ... ok
[INFO] [stdout] test tests::reader_reports_checksum_corruption ... ok
[INFO] [stdout] test tests::corrupt_or_unsupported_checkpoint_falls_back_with_diagnostics ... ok
[INFO] [stdout] test tests::repeated_flushes_keep_one_active_chunk_and_one_marker ... ok
[INFO] [stdout] test tests::resume_reports_sequence_exhaustion_explicitly ... ok
[INFO] [stdout] test tests::resume_recovers_tail_preserves_manifest_and_appends_next_chunk ... ok
[INFO] [stdout] test tests::resume_rejects_non_monotonic_footer_sequence_chain ... ok
[INFO] [stdout] test tests::round_trip_and_manifest_completion ... ok
[INFO] [stdout] test tests::resume_rejects_corrupt_chunk_number_chain ... ok
[INFO] [stdout] test tests::synced_active_prefix_is_visible_without_rotation ... ok
[INFO] [stdout] test tests::writer_rejects_non_monotonic_sequences ... ok
[INFO] [stdout] test tests::torn_new_watermark_falls_back_to_previous_valid_generation ... ok
[INFO] [stdout] test tests::verification_includes_only_the_durable_active_prefix ... ok
[INFO] [stdout] test tests::stale_watermark_beyond_file_falls_back_without_exposing_bytes ... ok
[INFO] [stdout] test tests::rotates_and_reads_multiple_chunks_in_order ... ok
[INFO] [stdout] test tests::backward_pages_cross_chunks_and_active_prefix_in_ascending_order ... ok
[INFO] [stdout] test tests::marker_before_delete_is_readable_and_resume_cleans_retired_chunks ... ok
[INFO] [stdout] test tests::verification_streams_complete_recording_and_detects_crc_corruption ... ok
[INFO] [stdout] test tests::retention_removes_obsolete_checkpoints_but_preserves_boundary ... ok
[INFO] [stdout] test tests::checkpoint_publication_is_bounded_and_resume_cleans_torn_temporary ... ok
[INFO] [stdout] test tests::backward_page_decodes_only_tail_chunks_needed_for_page ... ok
[INFO] [stdout] test tests::reconstructs_arbitrary_old_cursor_after_more_than_retained_checkpoint_count ... ok
[INFO] [stdout] test tests::reconstruction_never_crosses_a_retention_discontinuity ... ok
[INFO] [stdout] test tests::rolling_retention_keeps_physical_chunks_bounded_and_exposes_discontinuity ... ok
[INFO] [stderr]      Running tests/durable_tail.rs (/opt/rustwide/target/release/deps/durable_tail-edb1d5aed2759393)
[INFO] [stdout] test tests::full_history_iteration_and_verification_keep_only_callback_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.48s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test repeated_empty_polls_do_not_rescan_the_recording_directory ... ok
[INFO] [stdout] test lifecycle_refresh_observes_completion_and_the_final_committed_tail ... ok
[INFO] [stdout] test active_flushes_are_read_incrementally_and_respect_budgets ... ok
[INFO] [stdout] test opening_after_a_sparse_cursor_handles_sequence_zero_and_gaps ... ok
[INFO] [stdout] test replacing_the_recording_at_the_same_path_reinitializes_identity_and_cursor ... ok
[INFO] [stdout] test tail_survives_rotation_and_recovery_without_replaying_events ... ok
[INFO] [stdout] test torn_first_pointer_after_rotation_falls_back_without_losing_the_old_slot ... ok
[INFO] [stderr]      Running tests/long_running_soak.rs (/opt/rustwide/target/release/deps/long_running_soak-05098c60091581ce)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/pre_v1_compatibility.rs (/opt/rustwide/target/release/deps/pre_v1_compatibility-7fe835d8e8f53c3b)
[INFO] [stdout] test bounded_retention_survives_flush_crash_resume_verify_and_tail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dbgflow_storage
[INFO] [stdout] test reads_and_verifies_checked_in_complete_pre_v1_recording ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28", kill_on_drop: false }`
[INFO] [stdout] 6bf6046ab9f80f3f0d96321c65938b7e1dce62bfc3bd2f69668e4d766089ea28
