[INFO] fetching crate cynosure 0.2.2... [INFO] testing cynosure-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate cynosure 0.2.2 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate cynosure 0.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cynosure 0.2.2 [INFO] tweaked toml for crates.io crate cynosure 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cynosure 0.2.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cynosure 0.2.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded auto-const-array v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5aa8e37aea4fab6be9851148f6d88fca2356012465f29eac14942dad6806ae77 [INFO] running `Command { std: "docker" "start" "-a" "5aa8e37aea4fab6be9851148f6d88fca2356012465f29eac14942dad6806ae77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5aa8e37aea4fab6be9851148f6d88fca2356012465f29eac14942dad6806ae77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa8e37aea4fab6be9851148f6d88fca2356012465f29eac14942dad6806ae77", kill_on_drop: false }` [INFO] [stdout] 5aa8e37aea4fab6be9851148f6d88fca2356012465f29eac14942dad6806ae77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5afbe994c9fa7a4301940fb00cd2997060f9dadf012571e4a75e3be0ff76377b [INFO] running `Command { std: "docker" "start" "-a" "5afbe994c9fa7a4301940fb00cd2997060f9dadf012571e4a75e3be0ff76377b", kill_on_drop: false }` [INFO] [stderr] Compiling cynosure v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "5afbe994c9fa7a4301940fb00cd2997060f9dadf012571e4a75e3be0ff76377b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5afbe994c9fa7a4301940fb00cd2997060f9dadf012571e4a75e3be0ff76377b", kill_on_drop: false }` [INFO] [stdout] 5afbe994c9fa7a4301940fb00cd2997060f9dadf012571e4a75e3be0ff76377b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a7119387929df5f107070725e69ed4dd6c41730a573606b076b1f806987d46b [INFO] running `Command { std: "docker" "start" "-a" "9a7119387929df5f107070725e69ed4dd6c41730a573606b076b1f806987d46b", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling clap_builder v4.5.43 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v4.5.43 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling auto-const-array v0.2.2 [INFO] [stderr] Compiling monoio-macros v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling monoio v0.2.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling cynosure v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.63s [INFO] running `Command { std: "docker" "inspect" "9a7119387929df5f107070725e69ed4dd6c41730a573606b076b1f806987d46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a7119387929df5f107070725e69ed4dd6c41730a573606b076b1f806987d46b", kill_on_drop: false }` [INFO] [stdout] 9a7119387929df5f107070725e69ed4dd6c41730a573606b076b1f806987d46b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5971bfc4447612f64412657d8fd724ce247a021b46ce04a283da0ee8d6c90be2 [INFO] running `Command { std: "docker" "start" "-a" "5971bfc4447612f64412657d8fd724ce247a021b46ce04a283da0ee8d6c90be2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cynosure-8f8baaad73c77fce) [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test site_c::queue::tests::test_alternating_all_operations ... ok [INFO] [stdout] test site_c::queue::tests::test_circular_buffer_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_alternating_push_pop ... ok [INFO] [stdout] test site_c::queue::tests::test_capacity_one ... ok [INFO] [stdout] test site_c::queue::tests::test_clear ... ok [INFO] [stdout] test site_c::queue::tests::test_clone ... ok [INFO] [stdout] test site_c::queue::tests::test_clear_with_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_clone_elements ... ok [INFO] [stdout] test site_c::queue::tests::test_clear_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_default ... ok [INFO] [stdout] test site_c::queue::tests::test_empty_operations ... ok [INFO] [stdout] test site_c::queue::tests::test_eq_with_different_storage ... ok [INFO] [stdout] test site_c::queue::tests::test_fifo_order ... ok [INFO] [stdout] test site_c::queue::tests::test_debug ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_for_loop ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_mut ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_mut_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_fill_to_capacity ... ok [INFO] [stdout] test site_c::queue::tests::test_from_iterator ... ok [INFO] [stdout] test site_c::queue::tests::test_from_vec ... ok [INFO] [stdout] test site_c::queue::tests::test_from_vec_deque ... ok [INFO] [stdout] test site_c::queue::tests::test_into_iter_for_loop ... ok [INFO] [stdout] test site_c::queue::tests::test_into_iter_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_empty ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_inline ... ok [INFO] [stdout] test site_c::queue::tests::test_into_iter_inline ... ok [INFO] [stdout] test site_c::queue::tests::test_extend ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_mut_size_hint ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_mut_with_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_size_hint ... ok [INFO] [stdout] test site_c::queue::tests::test_iter_with_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_len_and_is_empty ... ok [INFO] [stdout] test site_c::queue::tests::test_len_and_is_empty_after_spill ... ok [INFO] [stdout] test site_c::queue::tests::test_make_contiguous_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_make_contiguous_inline ... ok [INFO] [stdout] test site_c::queue::tests::test_mixed_push_front_back ... ok [INFO] [stdout] test site_c::queue::tests::test_new_queue_is_empty ... ok [INFO] [stdout] test site_c::queue::tests::test_operations_after_spill ... ok [INFO] [stdout] test site_c::queue::tests::test_partial_eq ... ok [INFO] [stdout] test site_c::queue::tests::test_pop_back_basic ... ok [INFO] [stdout] test site_c::queue::tests::test_push_front_basic ... ok [INFO] [stdout] test site_c::queue::tests::test_push_front_pop_back_after_spill ... ok [INFO] [stdout] test site_c::queue::tests::test_mixed_operations_sequence ... ok [INFO] [stdout] test site_c::queue::tests::test_into_iter_size_hint ... ok [INFO] [stdout] test site_c::queue::tests::test_large_sequence ... ok [INFO] [stdout] test site_c::queue::tests::test_push_front_spill_to_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_reserve ... ok [INFO] [stdout] test site_c::queue::tests::test_reserve_with_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_reuse_after_take_all ... ok [INFO] [stdout] test site_c::queue::tests::test_string_elements ... ok [INFO] [stdout] test site_c::queue::tests::test_single_element ... ok [INFO] [stdout] test site_c::queue::tests::test_swap ... ok [INFO] [stdout] test site_c::queue::tests::test_swap_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_swap_same_index ... ok [INFO] [stdout] test site_c::queue::tests::test_spill_to_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_take_all_heap ... ok [INFO] [stdout] test site_c::queue::tests::test_take_all_inline ... ok [INFO] [stdout] test site_c::queue::tests::test_swap_with_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_take_all_with_wraparound ... ok [INFO] [stdout] test site_c::rwlock::tests::test_sync_future_polling ... ok [INFO] [stdout] test site_c::rwlock::tests::test_sync_reader_count ... ok [INFO] [stdout] test site_c::queue::tests::test_wraparound_with_push_front_pop_back ... ok [INFO] [stdout] test site_c::rwlock::tests::test_sync_try_read_write ... ok [INFO] [stdout] test site_c::rwlock::tests::test_sync_write_exclusion ... ok [INFO] [stdout] test site_c::rwlock::tests::test_sync_drop_behavior ... ok [INFO] [stdout] test site_c::queue::tests::test_take_all_after_wraparound_edge_case ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_async_slice_partial_operations ... ok [INFO] [stdout] test site_c::queue::tests::test_zero_capacity_compiles ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_async_push_pop ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_io_write_read ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_io_write_read_chunks ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_async_push_pop_slice ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_basic_push_pop ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_empty_full_checks ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_async_producer_consumer ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_counts ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_bulk_vs_individual_performance ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_wraparound ... ok [INFO] [stdout] test site_c::queue::tests::test_with_capacity ... ok [INFO] [stdout] test site_d::ringbuf::tests::test_async_slice_blocking_behavior ... ok [INFO] [stdout] test site_c::queue::tests::test_swap_out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/cell.rs (/opt/rustwide/target/debug/deps/cell-79f198ea4477337d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_cached_computation ... ok [INFO] [stdout] test test_accumulator_across_tasks ... ok [INFO] [stdout] test test_recursive_data_structure ... ok [INFO] [stdout] test test_connection_pool_pattern ... ok [INFO] [stdout] test test_no_await_enforcement ... ok [INFO] [stdout] test test_event_bus_pattern ... ok [INFO] [stdout] test test_rate_limiter_pattern ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/mutex.rs (/opt/rustwide/target/debug/deps/mutex-2eb61046d2f50ac0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_try_lock ... ok [INFO] [stdout] test test_basic_lock_unlock ... ok [INFO] [stdout] test test_multiple_waiters ... ok [INFO] [stdout] test test_hold_across_await ... ok [INFO] [stdout] test test_mutex_contention ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Running tests/rwlock.rs (/opt/rustwide/target/debug/deps/rwlock-79a784968ffa5cc4) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_basic_write ... ok [INFO] [stdout] test test_basic_read ... ok [INFO] [stdout] test test_multiple_readers ... ok [INFO] [stdout] test test_is_write_locked ... ok [INFO] [stdout] test test_reader_count ... ok [INFO] [stdout] test test_try_read_write ... ok [INFO] [stdout] test test_reader_preference ... ok [INFO] [stdout] test test_reader_writer_exclusion ... ok [INFO] [stdout] test test_writer_waits_for_readers ... ok [INFO] [stdout] test test_hold_across_await ... ok [INFO] [stdout] test test_contention ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests cynosure [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/site_c/cell.rs - site_c::cell::ScopedCell (line 19) - compile ... ok [INFO] [stdout] test src/site_c/queue.rs - site_c::queue::Queue (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5971bfc4447612f64412657d8fd724ce247a021b46ce04a283da0ee8d6c90be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5971bfc4447612f64412657d8fd724ce247a021b46ce04a283da0ee8d6c90be2", kill_on_drop: false }` [INFO] [stdout] 5971bfc4447612f64412657d8fd724ce247a021b46ce04a283da0ee8d6c90be2