[INFO] fetching crate telar-reactive-core 0.2.1...
[INFO] testing telar-reactive-core-0.2.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate telar-reactive-core 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate telar-reactive-core 0.2.1
[INFO] finished tweaking crates.io crate telar-reactive-core 0.2.1
[INFO] tweaked toml for crates.io crate telar-reactive-core 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate telar-reactive-core 0.2.1 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 telar-reactive-core 0.2.1 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9
[INFO] running `Command { std: "docker" "start" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", 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" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9" "/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" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", 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" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling telar-reactive-local v0.2.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling telar-reactive-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `web-time`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.web-time]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `web-time`
[INFO] [stderr] warning: `telar-reactive-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", 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" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9" "/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 telar-reactive-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `web-time`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.web-time]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `web-time`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `telar-reactive-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", 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" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `web-time`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.web-time]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `web-time`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `telar-reactive-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/telar-reactive-core/8b0237aefadf0189/out/telar_reactive_core-8b0237aefadf0189)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test runtime::owner::tests::an_effect_stops_running_when_its_owner_is_disposed ... ok
[INFO] [stdout] test reactive::tests::a_constant_reads_as_itself ... ok
[INFO] [stdout] test reactive::tests::a_literal_reads_as_an_owned_string ... ok
[INFO] [stdout] test runtime::owner::tests::a_teardown_does_not_run_effects_over_what_it_already_freed ... ok
[INFO] [stdout] test reactive::tests::a_signal_is_re_read_rather_than_frozen ... ok
[INFO] [stdout] test reactive::tests::a_closure_needs_the_named_constructor ... ok
[INFO] [stdout] test runtime::owner::tests::an_owner_that_holds_nothing_allocates_nothing ... ok
[INFO] [stdout] test runtime::owner::tests::a_surface_teardown_does_not_run_effects_over_what_it_already_freed ... ok
[INFO] [stdout] test runtime::owner::tests::a_surface_disposes_the_owner_roots_stamped_with_it ... ok
[INFO] [stdout] test source::tests::a_derivation_outlives_the_call_that_made_it ... ok
[INFO] [stdout] test source::tests::a_derived_value_follows_its_source ... ok
[INFO] [stdout] test source::tests::a_plain_value_reads_as_itself ... ok
[INFO] [stdout] test runtime::signals::tests::an_effect_writing_what_it_tracked_is_reported_once ... ok
[INFO] [stdout] test runtime::signals::tests::the_id_that_freed_a_slot_cannot_read_what_moves_into_it ... ok
[INFO] [stdout] test source::tests::a_derivation_is_itself_a_source ... ok
[INFO] [stdout] test source::tests::a_pair_recomputes_when_either_half_moves ... ok
[INFO] [stdout] test task::tests::a_finishing_worker_wakes_the_loop ... ok
[INFO] [stdout] test reactive::tests::a_derivation_over_two_signals_is_a_reading_too ... ok
[INFO] [stdout] test runtime::owner::tests::disposing_an_owner_takes_its_children_with_it ... ok
[INFO] [stdout] test runtime::signals::tests::a_handle_can_ask_whether_its_storage_is_there ... ok
[INFO] [stdout] test tests::disposing_a_signal_whose_value_touches_the_runtime_does_not_double_borrow ... ok
[INFO] [stdout] test tests::effect_reruns_on_signal_change ... ok
[INFO] [stdout] test tests::disposing_one_subscriber_keeps_others_consistent ... ok
[INFO] [stdout] test tests::effect_reruns_when_memo_changes ... ok
[INFO] [stdout] test runtime::signals::tests::a_write_during_a_teardown_is_tolerated ... ok
[INFO] [stdout] test tests::effect_runs_under_its_own_surface_context ... ok
[INFO] [stdout] test tests::effect_with_signal_and_memo_sources_reruns_on_memo_change ... ok
[INFO] [stdout] test tests::effect_reruns_when_memo_changes_inside_batch ... ok
[INFO] [stdout] test tests::effect_runs_immediately ... ok
[INFO] [stdout] test tests::memo_derives_value ... ok
[INFO] [stdout] test tests::memo_chains ... ok
[INFO] [stdout] test tests::an_effect_reruns_when_a_later_effect_in_the_same_flush_writes_its_source ... ok
[INFO] [stdout] test tests::rw_signal ... ok
[INFO] [stdout] test tests::batch_fires_effect_once ... ok
[INFO] [stdout] test tests::signal_get_set ... ok
[INFO] [stdout] test tests::signal_update ... ok
[INFO] [stdout] test tests::signal_with ... ok
[INFO] [stdout] test tests::bool_signal_toggle ... ok
[INFO] [stdout] test tests::rw_signal_read_only ... ok
[INFO] [stdout] test runtime::owner::tests::a_panic_mid_build_leaves_the_stack_where_it_found_it ... ok
[INFO] [stdout] test task::tests::a_panicking_worker_abandons_its_callback ... ok
[INFO] [stdout] test runtime::signals::tests::a_dead_handle_reads_and_writes_differently ... ok
[INFO] [stdout] test runtime::tests::a_reentrant_runtime_borrow_names_both_call_sites ... ok
[INFO] [stdout] test tests::runtime_recovers_after_panic_in_batch ... ok
[INFO] [stdout] test task::tests::completion_reenters_the_spawning_surface ... ok
[INFO] [stdout] test task::tests::result_crosses_back_to_the_spawning_thread ... ok
[INFO] [stdout] test task::tests::the_pool_reuses_an_idle_thread ... ok
[INFO] [stdout] test task::tests::cancelling_a_stream_stops_its_worker ... ok
[INFO] [stdout] test task::tests::cancel_discards_the_result ... ok
[INFO] [stdout] test task::tests::a_stream_delivers_every_item_in_order_then_closes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests telar_reactive_core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/task/mod.rs - task::spawn_stream (line 238) ... ignored
[INFO] [stdout] test src/task/mod.rs - task::spawn_task (line 166) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9", kill_on_drop: false }`
[INFO] [stdout] e8c5f8a4701d19597598ccf250c2932bab57e037f04e84aec6a3e820e0d3b5f9
