[INFO] fetching crate turnloop 0.1.0-alpha.8...
[INFO] testing turnloop-0.1.0-alpha.8 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate turnloop 0.1.0-alpha.8 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate turnloop 0.1.0-alpha.8
[INFO] finished tweaking crates.io crate turnloop 0.1.0-alpha.8
[INFO] tweaked toml for crates.io crate turnloop 0.1.0-alpha.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate turnloop 0.1.0-alpha.8 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 turnloop 0.1.0-alpha.8 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8
[INFO] running `Command { std: "docker" "start" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", 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" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8" "/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" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", 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" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling turnloop v0.1.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", 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" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8" "/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 turnloop v0.1.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", 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" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/turnloop/dde8c6891a3fc5d9/out/turnloop-dde8c6891a3fc5d9)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test backend::epoll::tests::io_readiness_is_not_a_zero_event_wait ... ok
[INFO] [stdout] test driver::clock_contract::optional_native_capabilities_reject_without_leaking_core_reservations ... ok
[INFO] [stdout] test backend::unix::udp_tests::cancelled_udp_with_cached_events_survives_exact_fd_and_port_reuse ... ok
[INFO] [stdout] test backend::unix::udp_tests::default_udp_bind_does_not_enable_address_sharing ... ok
[INFO] [stdout] test backend::unix::process_races::child_exited_before_native_registration_is_reaped_once ... ok
[INFO] [stdout] test blocking::native::long_tests::long_submissions_at_the_ceiling_are_refused_rather_than_queued ... ok
[INFO] [stdout] test fs::tests::records_round_trip_and_truncated_input_stops ... ok
[INFO] [stdout] test portable_tests::notifier_coalesces_retries_and_closes_without_a_backend ... ok
[INFO] [stdout] test fs::watch::tests::batches_preserve_order_and_report_loss_once ... ok
[INFO] [stdout] test queue::zeroed_ring::dropping_a_partly_filled_ring_drops_only_its_values ... ok
[INFO] [stdout] test portable_tests::tables_timers_posts_and_completion_leases_reuse_storage ... ok
[INFO] [stdout] test queue::zeroed_ring::an_unwritten_slot_is_empty_usable_and_bounded ... ok
[INFO] [stdout] test slots::tests::a_page_holds_exactly_its_own_index_range ... ok
[INFO] [stdout] test slots::tests::a_ceiling_below_a_page_builds_only_the_slots_it_allows ... ok
[INFO] [stdout] test backend::unix::udp_tests::udp_rebind_retry_limit_and_errno_are_strict ... ok
[INFO] [stdout] test slots::tests::iteration_matches_the_flat_vector_over_occupied_slots ... ok
[INFO] [stdout] test slots::tests::an_unmaterialised_slot_reads_vacant_without_allocating ... ok
[INFO] [stdout] test slots::tests::filled_builds_page_zeros_elements_and_later_pages_on_demand ... ok
[INFO] [stdout] test table::tests::a_key_taken_before_growth_still_names_its_value_after_it ... ok
[INFO] [stdout] test table::tests::a_retired_slot_is_not_counted_as_remaining_capacity ... ok
[INFO] [stdout] test driver::clock_contract::connection_deadline_waits_for_acknowledgement_and_retains_cancellation_errors ... ok
[INFO] [stdout] test backend::unix::udp_tests::udp_port_sharing_requires_explicit_opt_in ... ok
[INFO] [stdout] test table::tests::stale_generation_never_reaches_reused_slot ... ok
[INFO] [stdout] test backend::epoll::tests::timeout_and_notifier_waits_keep_distinct_counts_after_rearming ... ok
[INFO] [stdout] test driver::clock_contract::host_clock_arms_deadline_and_validates_queued_turns ... ok
[INFO] [stdout] test driver::result_ring::is_sized_by_undelivered_results_not_by_operations ... ok
[INFO] [stdout] test slots::tests::growth_leaves_every_earlier_slot_at_its_address ... ok
[INFO] [stdout] test table::tests::the_ceiling_is_a_ceiling_and_a_partial_page_does_not_exceed_it ... ok
[INFO] [stdout] test driver::clock_contract::backend_path_request_is_a_pending_native_operation ... ok
[INFO] [stdout] test table::tests::growth_builds_one_page_at_a_time ... ok
[INFO] [stdout] test driver::clock_contract::queued_core_work_skips_backend_even_with_cached_work ... ok
[INFO] [stdout] test driver::clock_contract::natively_accepted_lookup_is_a_pending_native_operation ... ok
[INFO] [stdout] test timer::tests::cancel_and_expire_match_sorted_reference ... ok
[INFO] [stdout] test blocking::native::long_tests::long_workers_are_reused_and_retire_when_idle ... ok
[INFO] [stdout] test slots::tests::reading_past_the_ceiling_panics_like_a_flat_vector - should panic ... ok
[INFO] [stdout] test slots::tests::writing_past_the_ceiling_panics_like_a_flat_vector - should panic ... ok
[INFO] [stdout] test blocking::native::long_tests::a_cancelled_or_panicking_long_job_delivers_exactly_one_result ... ok
[INFO] [stdout] test backend::services::tests::esrch_before_wait_status_is_visible_still_delivers_exit_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests turnloop
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/driver.rs - driver::Driver<B>::blocking_with (line 1443) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.71s; merged doctests compilation took 0.69s
[INFO] running `Command { std: "docker" "inspect" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8", kill_on_drop: false }`
[INFO] [stdout] 6b81cc38a54d07d95ab494e1226b5a09d67cb3ea29f1a1151bca9981331e97e8
