[INFO] cloning repository https://github.com/qingmo/minitokio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qingmo/minitokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqingmo%2Fminitokio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqingmo%2Fminitokio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a1b21bbe98794d14e15927209dbd398d9985847
[INFO] testing qingmo/minitokio against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqingmo%2Fminitokio" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qingmo/minitokio
[INFO] finished tweaking git repo https://github.com/qingmo/minitokio
[INFO] tweaked toml for git repo https://github.com/qingmo/minitokio written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qingmo/minitokio on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qingmo/minitokio 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" "+1.98.0-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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528
[INFO] running `Command { std: "docker" "start" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", 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" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", 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" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling minitokio-macros v0.1.0 (/opt/rustwide/workdir/minitokio-macros)
[INFO] [stderr]    Compiling minitokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", 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" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling minitokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]   --> examples/ch02_self_waking_future.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::{pin, thread};
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `joinStruct` should have a snake case name
[INFO] [stdout]    --> examples/ch02_self_waking_future.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let joinStruct = JoinFuture {
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `join_struct`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", 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" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `pin`
[INFO] [stderr]   --> examples/ch02_self_waking_future.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{pin, thread};
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `joinStruct` should have a snake case name
[INFO] [stderr]    --> examples/ch02_self_waking_future.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     let joinStruct = JoinFuture {
[INFO] [stderr]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `join_struct`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minitokio` (example "ch02_self_waking_future") generated 2 warnings (run `cargo fix --example "ch02_self_waking_future" -p minitokio` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minitokio-fcf5950e2fb09ad6)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test io::scheduled_io::tests::poll_readable_consumes_readiness_once ... ok
[INFO] [stdout] test io::scheduled_io::tests::poll_readable_pending_when_no_event ... ok
[INFO] [stdout] test io::slab::tests::free_list_is_lifo ... ok
[INFO] [stdout] test io::scheduled_io::tests::wake_readable_invokes_stored_waker_and_marks_ready ... ok
[INFO] [stdout] test io::slab::tests::insert_after_remove_reuses_slot ... ok
[INFO] [stdout] test io::slab::tests::insert_returns_sequential_indices_when_no_holes ... ok
[INFO] [stdout] test io::slab::tests::remove_out_of_bounds_returns_none ... ok
[INFO] [stdout] test io::slab::tests::remove_returns_value_and_frees_slot ... ok
[INFO] [stdout] test io::scheduled_io::tests::readable_and_writable_are_independent ... ok
[INFO] [stdout] test io::slab::tests::remove_twice_returns_none_second_time ... ok
[INFO] [stdout] test scheduler::multi::injector::tests::fifo_ordering_preserved ... ok
[INFO] [stdout] test scheduler::multi::injector::tests::push_then_pop_returns_same_task ... ok
[INFO] [stdout] test scheduler::multi::queue::tests::push_then_pop_returns_same_task_fifo ... ok
[INFO] [stdout] test scheduler::multi::queue::tests::steal_half_into_empty_returns_none ... ok
[INFO] [stdout] test scheduler::multi::queue::tests::steal_half_into_four_tasks_takes_two_returns_first_pushes_one_to_dst ... ok
[INFO] [stdout] test scheduler::multi::queue::tests::steal_half_into_one_task_returns_that_task_dst_stays_empty ... ok
[INFO] [stdout] test scheduler::multi::task::tests::wake_arc_dedup_inside_one_round ... ok
[INFO] [stdout] test scheduler::multi::queue::tests::steal_half_into_odd_count_rounds_up ... ok
[INFO] [stdout] test scheduler::multi::task::tests::wake_arc_off_worker_thread_pushes_home_workers_local ... ok
[INFO] [stdout] test scheduler::multi::task::tests::wake_arc_on_worker_thread_fills_empty_lifo ... ok
[INFO] [stdout] test scheduler::multi::task::tests::set_and_get_last_worker ... ok
[INFO] [stdout] test io::slab::tests::vacant_key_predicts_next_insert ... ok
[INFO] [stdout] test scheduler::multi::task::tests::wake_arc_with_dead_weak_is_noop ... ok
[INFO] [stdout] test scheduler::multi::task::tests::task_new_returns_arc_with_pending_future ... ok
[INFO] [stdout] test scheduler::multi::task::tests::wake_arc_on_worker_thread_pushes_local_when_lifo_full ... ok
[INFO] [stdout] test io::driver::tests::deregister_frees_slab_slot_for_reuse ... ok
[INFO] [stdout] test scheduler::multi::tests::idle_park_and_notify_unparks_the_thread ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::local_export_visible_from_worker_tests ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::try_steal_returns_none_with_single_worker ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::try_steal_round_robin_starts_at_next_index ... ok
[INFO] [stdout] test io::traits::tests::noop_impls_both_traits ... ok
[INFO] [stdout] test scheduler::multi::worker_ctx::tests::worker_ctx_new_sets_idx_and_empty_state ... ok
[INFO] [stdout] test scheduler::multi::tests::scheduler_distributes_tasks_across_workers ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::worker_drains_injector_then_parks ... ok
[INFO] [stdout] test scheduler::multi::worker_ctx::tests::with_current_worker_is_none_outside_guard ... ok
[INFO] [stdout] test scheduler::multi::tests::scheduler_drop_joins_cleanly_when_idle ... ok
[INFO] [stdout] test scheduler::multi::tests::scheduler_new_with_2_workers_spawns_threads ... ok
[INFO] [stdout] test scheduler::multi::tests::scheduler_schedule_runs_tasks_to_completion ... ok
[INFO] [stdout] test runtime::driver::tests::driver_new_returns_handles_to_both_globals ... ok
[INFO] [stdout] test scheduler::multi::injector::tests::empty_injector_pop_returns_none ... ok
[INFO] [stdout] test scheduler::multi::tests::idle_notify_one_with_no_parked_threads_is_noop ... ok
[INFO] [stdout] test scheduler::multi::tests::idle_notify_all_wakes_every_parked_thread ... ok
[INFO] [stdout] test scheduler::multi::worker_ctx::tests::guard_panics_on_nested_entry - should panic ... ok
[INFO] [stdout] test scheduler::multi::tests::scheduler_drop_joins_cleanly_after_burst ... ok
[INFO] [stdout] test scheduler::multi::worker_ctx::tests::guard_publishes_ctx_and_drop_clears_it ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::worker_b_steals_half_from_worker_a_local ... ok
[INFO] [stdout] test scheduler::multi::worker::tests::worker_picks_up_late_injector_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-42e49ab480398288)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test block_on_returns_target_value ... ok
[INFO] [stdout] test ch7_listener_drop_frees_slab_slot ... ok
[INFO] [stdout] test block_on_advances_target_after_wake_by_ref ... ok
[INFO] [stdout] test ch8_builder_default_produces_working_runtime ... ok
[INFO] [stdout] test ch8_builder_chain_can_be_repeated ... ok
[INFO] [stdout] test ch8_handle_current_returns_inside_block_on ... ok
[INFO] [stdout] test ch8_runtime_builder_returns_builder_directly ... ok
[INFO] [stdout] test ch8_runtime_handle_can_be_cloned_and_dropped ... ok
[INFO] [stdout] test io_driver_register_returns_distinct_tokens ... ok
[INFO] [stdout] test enter_guard_installs_and_uninstalls_scheduler ... ok
[INFO] [stdout] test block_on_returns_quickly_when_target_is_immediately_ready ... ok
[INFO] [stdout] test ch9_multi_thread_builder_matches_macro_expansion ... ok
[INFO] [stdout] test main_waker_can_be_cloned ... ok
[INFO] [stdout] test spawn_inside_block_on_runs_to_completion ... ok
[INFO] [stdout] test sleep_with_zero_duration_completes_promptly ... ok
[INFO] [stdout] test no_current_scheduler_by_default ... ok
[INFO] [stdout] test ch10_uneven_spawn_recruits_stealers_to_finish ... ok
[INFO] [stdout] test task_waker_constructor_compiles ... ok
[INFO] [stdout] test three_spawned_tasks_complete ... ok
[INFO] [stdout] test ch9_builder_multi_thread_worker_count ... ok
[INFO] [stdout] test ch9_handle_current_works_inside_spawned_task ... ok
[INFO] [stdout] test ch9_runtime_new_multi_thread_runs_block_on ... ok
[INFO] [stdout] test ch9_runtime_multi_thread_spawn_from_inside_block_on ... ok
[INFO] [stdout] test ch7_listener_accepts_after_client_connects ... ok
[INFO] [stdout] test ch7_tcp_stream_reads_bytes_a_peer_wrote ... ok
[INFO] [stdout] test ch7_tcp_stream_echo_roundtrip ... ok
[INFO] [stdout] test task_waker_clone_and_wake_safe_from_other_thread ... ok
[INFO] [stdout] test sleep_blocks_for_roughly_the_requested_duration ... ok
[INFO] [stdout] test block_on_parks_main_thread_until_external_wake ... ok
[INFO] [stdout] test io_driver_wakes_tcp_listener_on_connect ... ok
[INFO] [stdout] test concurrent_sleeps_overlap_total_eq_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minitokio
[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" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528", kill_on_drop: false }`
[INFO] [stdout] 17113011bf57a32ec86b9c7ebdcec31a05bfeb7b32cfe6d23143f0240ef98528
