[INFO] fetching crate rtsched 0.1.0...
[INFO] testing rtsched-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rtsched 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rtsched 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rtsched 0.1.0
[INFO] tweaked toml for crates.io crate rtsched 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtsched 0.1.0 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 rtsched 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" "+1.100.0-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] bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737
[INFO] running `Command { std: "docker" "start" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", 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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737" "/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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", 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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling rtsched v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<u32>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/trace.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 158 -     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout] 158 +     let _ = counter.try_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", 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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737" "/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 quote v1.0.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stdout] warning: use of deprecated method `core::sync::atomic::Atomic::<u32>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/trace.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 158 -     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout] 158 +     let _ = counter.try_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr]    Compiling rtsched v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u32>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/trace.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 158 -     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout] 158 +     let _ = counter.try_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", 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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `core::sync::atomic::Atomic::<u32>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/trace.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 158 -     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr] 158 +     let _ = counter.try_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `rtsched` (lib) generated 1 warning (run `cargo fix --lib -p rtsched` to apply 1 suggestion)
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<u32>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/trace.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 158 -     let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr] 158 +     let _ = counter.try_update(Ordering::Relaxed, Ordering::Relaxed, |value| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `rtsched` (lib test) generated 1 warning (run `cargo fix --lib -p rtsched --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rtsched/98ac3318677ac504/out/rtsched-98ac3318677ac504)
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stdout] test clock::tests::ticks_per_ms_truncates_sub_millisecond_remainder ... ok
[INFO] [stdout] test clock::tests::update_sys_clk_freq_updates_ticks_per_ms ... ok
[INFO] [stdout] test ktimer::tests::active_timers_remain_sorted_by_absolute_deadline ... ok
[INFO] [stdout] test ktimer::tests::dispatch_expired_active_rt_timer_records_deadline_miss ... ok
[INFO] [stdout] test ktimer::tests::dispatch_expired_active_rt_timer_uses_relative_deadline ... ok
[INFO] [stdout] test ktimer::tests::advance_time_updates_queue_clock_without_rewriting_deadlines ... ok
[INFO] [stdout] test ktimer::tests::dispatch_expired_inactive_rt_timer_reactivates_without_miss ... ok
[INFO] [stdout] test ktimer::tests::dispatch_expired_inactive_rt_timer_uses_relative_deadline ... ok
[INFO] [stdout] test ktimer::tests::equal_deadlines_keep_strict_entity_ordering ... ok
[INFO] [stdout] test ktimer::tests::first_active_skips_inactive_timers ... ok
[INFO] [stdout] test ktimer::tests::insert_orders_timers_by_deadline ... ok
[INFO] [stdout] test ktimer::tests::long_rt_deadline_is_dispatched_after_multiple_scheduler_timer_chunks ... ok
[INFO] [stdout] test ktimer::tests::next_reload_clamps_far_deadlines_to_maximum_reload ... ok
[INFO] [stdout] test ktimer::tests::next_reload_clamps_immediate_deadlines_to_minimum_reload ... ok
[INFO] [stdout] test ktimer::tests::pop_first_returns_timers_in_deadline_order ... ok
[INFO] [stdout] test ktimer::tests::reload_from_ticks_converts_to_scheduler_timer_reload ... ok
[INFO] [stdout] test ktimer::tests::remove_detaches_timer_from_queue ... ok
[INFO] [stdout] test ktimer::tests::rt_timing_constructor_separates_period_deadline_and_budget ... ok
[INFO] [stdout] test ktimer::tests::rt_waiting_thread_is_moved_from_ktimer_queue_to_wait_queue ... ok
[INFO] [stdout] test ktimer::tests::rt_yield_marks_timer_inactive_and_preserves_remaining_period ... ok
[INFO] [stdout] test ktimer::tests::rt_yield_with_reset_runtime_finishes_current_job_window ... ok
[INFO] [stdout] test ktimer::tests::wake_wait_thread_uses_relative_deadline_not_period ... ok
[INFO] [stdout] test ktimer::tests::wake_wait_thread_charges_wait_elapsed_to_rt_deadline ... ok
[INFO] [stdout] test print::tests::print_uses_registered_callback ... ok
[INFO] [stdout] test ktimer::tests::rt_yield_records_budget_overrun_independent_of_deadline ... ok
[INFO] [stdout] test print::tests::println_macro_prints_message_and_crlf ... ok
[INFO] [stdout] test print::tests::print_without_callback_is_ignored ... ok
[INFO] [stdout] test rbtree::tests::contains_reports_tree_membership_including_root ... ok
[INFO] [stdout] test rbtree::tests::equal_keys_are_ordered_by_entity_address ... ok
[INFO] [stdout] test rbtree::tests::insert_keeps_entities_in_key_order ... ok
[INFO] [stdout] test rbtree::tests::remove_detaches_entity_and_preserves_order ... ok
[INFO] [stdout] test runq::tests::dequeue_runq_to_waitq_moves_thread_between_queues ... ok
[INFO] [stdout] test runq::tests::dequeue_thread_removes_ready_thread_and_saturates_priority_sum ... ok
[INFO] [stdout] test runq::tests::enqueue_thread_updates_priority_sum_and_traversal_order ... ok
[INFO] [stdout] test runq::tests::lower_numeric_priority_accumulates_vruntime_more_slowly ... ok
[INFO] [stdout] test ktimer::tests::rt_yield_uses_period_for_next_release_not_relative_deadline ... ok
[INFO] [stdout] test runq::tests::traverse_run_queue_includes_running_cfs_thread_first ... ok
[INFO] [stdout] test runq::tests::update_from_leftmost_aligns_detached_entity ... ok
[INFO] [stdout] test sched::tests::cfs_accounting_updates_vruntime_and_sched_ticks ... ok
[INFO] [stdout] test sched::tests::cfs_keeps_current_when_it_still_has_lower_vruntime ... ok
[INFO] [stdout] test sched::tests::cfs_preempts_current_when_queued_thread_has_lower_vruntime ... ok
[INFO] [stdout] test sched::tests::cfs_timer_switches_from_current_cfs_to_idle_when_run_queue_is_empty ... ok
[INFO] [stdout] test sched::tests::cfs_timer_switches_from_rt_thread_to_idle_when_run_queue_is_empty ... ok
[INFO] [stdout] test ktimer::tests::writable_reload_clamps_raw_zero_to_minimum_reload ... ok
[INFO] [stdout] test sched::tests::cfs_timer_switches_from_rt_thread_to_leftmost_cfs_thread ... ok
[INFO] [stdout] test rbtree::tests::pop_first_removes_entities_in_order ... ok
[INFO] [stdout] test runq::tests::sched_entities_order_by_vruntime ... ok
[INFO] [stdout] test sched::tests::idle_thread_yields_to_queued_cfs_thread_without_entering_run_queue ... ok
[INFO] [stdout] test sched::tests::inactive_cfs_timer_falls_back_to_idle_without_popping_queued_cfs_thread ... ok
[INFO] [stdout] test rbtree::tests::repeated_insert_remove_preserves_rb_invariants ... ok
[INFO] [stdout] test sched::tests::init_cfs_resets_run_queue_and_configures_cfs_timer ... ok
[INFO] [stdout] test sched::tests::idle_fallback_requeues_current_cfs_thread ... ok
[INFO] [stdout] test sched::tests::register_idle_thread_removes_it_from_cfs_run_queue ... ok
[INFO] [stdout] test sched::tests::rt_timer_switches_from_cfs_thread_to_rt_thread_and_requeues_cfs ... ok
[INFO] [stdout] test sched::tests::rt_timer_switches_from_idle_thread_without_requeueing_idle ... ok
[INFO] [stdout] test tests::host_critical_section_allows_nested_calls ... ok
[INFO] [stdout] test sched::tests::traverse_idle_thread_visits_registered_idle_thread ... ok
[INFO] [stdout] test thread::tests::cfs_thread_builder_initializes_typed_storage_and_stack ... ok
[INFO] [stdout] test thread::tests::cfs_thread_builder_try_spawn_reports_validation_errors ... ok
[INFO] [stdout] test thread::tests::cfs_thread_exposes_sched_info ... ok
[INFO] [stdout] test thread::tests::rt_thread_helpers_access_runtime_and_ktimer_entity ... ok
[INFO] [stdout] test thread::tests::set_rt_thread_start_time_ignores_missing_current_thread ... ok
[INFO] [stdout] test thread::tests::rt_thread_builder_try_spawn_reports_null_timer ... ok
[INFO] [stdout] test thread::tests::rt_thread_builder_initializes_typed_storage_stack_and_timer ... ok
[INFO] [stdout] test thread::tests::thread_state_transition_matrix_documents_lifecycle ... ok
[INFO] [stdout] test thread::tests::wait_entity_recovers_thread_context_for_both_thread_classes ... ok
[INFO] [stdout] test thread::tests::set_rt_thread_start_time_ignores_cfs_current_thread ... ok
[INFO] [stdout] test thread::tests::thread_context_helpers_follow_ready_running_waiting_ready_cycle ... ok
[INFO] [stdout] test thread::tests::wait_info_selects_wait_entity_by_thread_class ... ok
[INFO] [stdout] test trace::tests::trace_records_counters_and_callback_events ... ok
[INFO] [stdout] test waitq::tests::pop_expired_wait_thread_only_pops_zero_tick_threads ... ok
[INFO] [stdout] test waitq::tests::remaining_time_uses_absolute_wake_deadline ... ok
[INFO] [stdout] test waitq::tests::remove_wait_thread_detaches_entity ... ok
[INFO] [stdout] test waitq::tests::wait_entities_order_by_ticks_then_event ... ok
[INFO] [stdout] test tests::host_critical_section_serializes_parallel_threads ... ok
[INFO] [stdout] test ktimer::tests::ktimer_queue_rejects_duplicate_timer_insertions - should panic ... ok
[INFO] [stdout] test rbtree::tests::inserting_same_entity_twice_panics_in_debug_builds - should panic ... ok
[INFO] [stdout] test thread::tests::cfs_thread_builder_spawn_panics_on_zero_priority - should panic ... ok
[INFO] [stdout] test thread::tests::raw_forkyi_rejects_null_stack_pointer - should panic ... ok
[INFO] [stdout] test thread::tests::raw_forkyi_rejects_null_thread_storage - should panic ... ok
[INFO] [stdout] test thread::tests::cfs_thread_builder_rejects_too_small_stack - should panic ... ok
[INFO] [stdout] test thread::tests::raw_forkyi_rejects_unaligned_stack_top - should panic ... ok
[INFO] [stdout] test thread::tests::waiting_thread_cannot_transition_directly_to_running - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtsched
[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" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737", kill_on_drop: false }`
[INFO] [stdout] bd2cc3c245e590de828d2f83642ab44a25bfed9497e1236de5fbd052d56d2737
