[INFO] fetching crate yse-model 0.1.0...
[INFO] testing yse-model-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate yse-model 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate yse-model 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yse-model 0.1.0
[INFO] tweaked toml for crates.io crate yse-model 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yse-model 0.1.0 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 yse-model 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a
[INFO] running `Command { std: "docker" "start" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", 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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a" "/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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", 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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling yse-model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", 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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a" "/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 yse-model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", 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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a" "/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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yse_model-323c71937f68e3c7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::var_default_matches_new_of_default ... ok
[INFO] [stdout] test graph::tests::cycles_are_rejected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async.rs (/opt/rustwide/target/debug/deps/async-2fc3d2b923f86a21)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test deliveries_are_fifo_in_completion_order ... ok
[INFO] [stdout] test task_delivers_result_on_the_spawning_thread ... ok
[INFO] [stdout] test cancelled_task_never_delivers ... ok
[INFO] [stdout] test dropped_task_never_delivers ... ok
[INFO] [stdout] test interval_drop_stops_the_worker ... ok
[INFO] [stdout] test cooperative_cancellation_is_observable ... ok
[INFO] [stdout] test interval_delivers_repeated_samples_and_stops ... ok
[INFO] [stderr]      Running tests/behavior.rs (/opt/rustwide/target/debug/deps/behavior-e864f595a1fd4c92)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test flat_map_switch_emits_only_the_current_inner_stream ... ok
[INFO] [stdout] test combine_arity ... ok
[INFO] [stdout] test observer_count_tracks_attached_observers ... ok
[INFO] [stdout] test owner_kills_all_subscriptions ... ok
[INFO] [stdout] test operators_map_filter_filter_map_fold ... ok
[INFO] [stdout] test writes_during_propagation_are_queued_fifo ... ok
[INFO] [stdout] test observers_read_consistent_sibling_state ... ok
[INFO] [stdout] test streams_start_and_stop_with_observers ... ok
[INFO] [stdout] test shared_observer_receives_from_multiple_streams ... ok
[INFO] [stdout] test restarted_signal_streams_resync_to_current_value ... ok
[INFO] [stdout] test restarted_signals_resync_to_current_value ... ok
[INFO] [stdout] test operators_merge_distinct_sample_start_with ... ok
[INFO] [stdout] test transaction_batches_multiple_writes ... ok
[INFO] [stdout] test signal_observers_receive_current_value_and_changes ... ok
[INFO] [stdout] test diamond_graph_is_glitch_free ... ok
[INFO] [stdout] test observer_panic_does_not_corrupt_transactions ... ok
[INFO] [stdout] test panicking_transaction_commits_and_leaves_graph_usable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/diagnostics.rs (/opt/rustwide/target/debug/deps/diagnostics-d6d6d862db42a45c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test logger_filters_by_level ... ok
[INFO] [stdout] test diagnostics_explain_a_transaction ... ok
[INFO] [stderr]      Running tests/list.rs (/opt/rustwide/target/debug/deps/list-750f1f3bd573eb24)
[INFO] [stdout] test deferred_writes_are_reported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test clear_and_reset_are_incremental ... ok
[INFO] [stdout] test retain_removes_runs_incrementally ... ok
[INFO] [stdout] test insert_emits_structural_change_and_updates_snapshot ... ok
[INFO] [stdout] test get_and_snapshot_reflect_latest_state ... ok
[INFO] [stdout] test sort_emits_reset_with_ordered_rows ... ok
[INFO] [stdout] test remove_and_set_emit_precise_changes ... ok
[INFO] [stdout] test large_table_updates_are_incremental ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timing.rs (/opt/rustwide/target/debug/deps/timing-f6b9e20e8a0739c1)
[INFO] [stderr]      Running tests/undo.rs (/opt/rustwide/target/debug/deps/undo-37116b31f5b41078)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test delay_preserves_order ... ok
[INFO] [stdout] test throttle_emits_leading_and_trailing_edges ... ok
[INFO] [stdout] test debounce_emits_only_the_latest_event_after_the_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yse_model
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test can_undo_and_can_redo_follow_the_stack ... ok
[INFO] [stdout] test changed_stream_and_texts ... ok
[INFO] [stdout] test push_undo_redo_cycle_restores_state ... ok
[INFO] [stdout] test push_after_undo_clears_redo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a", kill_on_drop: false }`
[INFO] [stdout] b58c4cccb249eb814645e8edeff0dc27bab5de1b18fba97d5691f0ebc1250a4a
