[INFO] fetching crate enso-channel 0.1.0... [INFO] testing enso-channel-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate enso-channel 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate enso-channel 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate enso-channel 0.1.0 [INFO] tweaked toml for crates.io crate enso-channel 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate enso-channel 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate enso-channel 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a88902b4c6ea966c9b32907f20595cfe4c7d85fab44ec56cd0bd330b8ba1920c [INFO] running `Command { std: "docker" "start" "-a" "a88902b4c6ea966c9b32907f20595cfe4c7d85fab44ec56cd0bd330b8ba1920c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a88902b4c6ea966c9b32907f20595cfe4c7d85fab44ec56cd0bd330b8ba1920c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88902b4c6ea966c9b32907f20595cfe4c7d85fab44ec56cd0bd330b8ba1920c", kill_on_drop: false }` [INFO] [stdout] a88902b4c6ea966c9b32907f20595cfe4c7d85fab44ec56cd0bd330b8ba1920c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b803dc9008197172258b7df48626ff8c9085f47d2e7acdc7609fa852e65c6fdc [INFO] running `Command { std: "docker" "start" "-a" "b803dc9008197172258b7df48626ff8c9085f47d2e7acdc7609fa852e65c6fdc", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling enso-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.57s [INFO] running `Command { std: "docker" "inspect" "b803dc9008197172258b7df48626ff8c9085f47d2e7acdc7609fa852e65c6fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b803dc9008197172258b7df48626ff8c9085f47d2e7acdc7609fa852e65c6fdc", kill_on_drop: false }` [INFO] [stdout] b803dc9008197172258b7df48626ff8c9085f47d2e7acdc7609fa852e65c6fdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e092b69ffd843a1a0ff6e407b048753a0ad2a3ae5b2fcba58b3fe69c05c3949 [INFO] running `Command { std: "docker" "start" "-a" "1e092b69ffd843a1a0ff6e407b048753a0ad2a3ae5b2fcba58b3fe69c05c3949", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling clap_lex v1.0.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling clap_builder v4.5.60 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling criterion-plot v0.8.2 [INFO] [stderr] Compiling clap v4.5.60 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling zerocopy-derive v0.8.39 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling core_affinity v0.8.3 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling enso-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.8.2 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "1e092b69ffd843a1a0ff6e407b048753a0ad2a3ae5b2fcba58b3fe69c05c3949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e092b69ffd843a1a0ff6e407b048753a0ad2a3ae5b2fcba58b3fe69c05c3949", kill_on_drop: false }` [INFO] [stdout] 1e092b69ffd843a1a0ff6e407b048753a0ad2a3ae5b2fcba58b3fe69c05c3949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39dafe92d809b37f980fb48fc97c0f24547074eb922f38a0dd66b33c432696c5 [INFO] running `Command { std: "docker" "start" "-a" "39dafe92d809b37f980fb48fc97c0f24547074eb922f38a0dd66b33c432696c5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enso_channel-98d38d72b515a895) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test ringbuffer::tests::test_available_slots ... ok [INFO] [stdout] test send_sync_tests::mpmc_is_send ... ok [INFO] [stdout] test ringbuffer::tests::test_ringbuffer_capacity ... ok [INFO] [stdout] test sequence::tests::adds_and_subs_with_i64 ... ok [INFO] [stdout] test sequence::tests::compares_to_i64 ... ok [INFO] [stdout] test ringbuffer::tests::test_index_of_seq ... ok [INFO] [stdout] test sequencers::tests::multi_publisher_sequencer_at_most ... ok [INFO] [stdout] test send_sync_tests::mpsc_is_send ... ok [INFO] [stdout] test sequencers::tests::fanout_consumer_sequencer_at_most ... ok [INFO] [stdout] test sequencers::tests::multi_publisher_sequencer_generic ... ok [INFO] [stdout] test sequencers::tests::queued_consumer_sequencer_at_most ... ok [INFO] [stdout] test sequencers::tests::queued_consumer_sequencer_generic ... ok [INFO] [stdout] test slot_states::tests::u32_new_all_available_handles_lap_wrapping_correctly ... ok [INFO] [stdout] test slot_states::tests::u32_new_all_available_obeys_slot_state_group_contract ... ok [INFO] [stdout] test slot_states::tests::u32_new_empty_handles_lap_wrapping_correctly ... ok [INFO] [stdout] test slot_states::tests::u32_new_empty_obeys_slot_state_group_contract ... ok [INFO] [stdout] test send_sync_tests::broadcast_is_send ... ok [INFO] [stdout] test sequencers::tests::fanout_consumer_sequencer_generic ... ok [INFO] [stdout] test sequencers::tests::exclusive_consumer_sequencer_at_most ... ok [INFO] [stdout] test sequencers::tests::queue_consumers_split_work_across_clones ... ok [INFO] [stdout] test sequencers::tests::exclusive_consumer_sequencer_generic ... ok [INFO] [stdout] test ringbuffer::tests::test_invalid_capacity_should_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/broadcast.rs (/opt/rustwide/target/debug/deps/broadcast-d396fef5a12d97d7) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test broadcast_backpressured_by_slowest ... ok [INFO] [stdout] test broadcast_contract_capacity_backpressure ... ok [INFO] [stdout] test broadcast_contract_consumer_drop_disconnects_publishers ... ok [INFO] [stdout] test broadcast_contract_fifo_order ... ok [INFO] [stdout] test broadcast_contract_publisher_drop_disconnects_consumers ... ok [INFO] [stdout] test broadcast_contract_recv_at_most_batch_is_bounded ... ok [INFO] [stdout] test broadcast_contract_recv_empty ... ok [INFO] [stdout] test broadcast_contract_recv_batch_holds_capacity_until_commit ... ok [INFO] [stdout] test broadcast_contract_recv_many_batch_iter_yields_fifo ... ok [INFO] [stdout] test broadcast_contract_recv_batch_drop_commits_without_iteration ... ok [INFO] [stdout] test broadcast_contract_recv_batch_finish_commits_immediately ... ok [INFO] [stdout] test broadcast_publisher_drop_disconnects_consumers ... ok [INFO] [stdout] test broadcast_contract_send_batch_drop_fills_with_factory_and_commits ... ok [INFO] [stdout] test broadcast_each_receiver_sees_all_items ... ok [INFO] [stdout] test broadcast_concurrent_publisher_consumer ... ok [INFO] [stdout] test broadcast_concurrent_multi_publisher ... ok [INFO] [stdout] test broadcast_contract_publisher_drop_disconnects_consumers_with_uncommitted_claims ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/mpmc.rs (/opt/rustwide/target/debug/deps/mpmc-20ddfff56866b217) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test mpmc_basic_send_recv ... ok [INFO] [stdout] test mpmc_consumers_split_work ... ok [INFO] [stdout] test mpmc_contract_fifo_order ... ok [INFO] [stdout] test mpmc_contract_consumer_drop_disconnects_publishers ... ok [INFO] [stdout] test mpmc_contract_publisher_drop_disconnects_consumers ... ok [INFO] [stdout] test mpmc_concurrent_publisher_consumer ... ok [INFO] [stdout] test mpmc_contract_recv_at_most_batch_is_bounded ... ok [INFO] [stdout] test mpmc_contract_recv_batch_drop_commits_without_iteration ... ok [INFO] [stdout] test mpmc_contract_recv_batch_finish_commits_immediately ... ok [INFO] [stdout] test mpmc_contract_recv_batch_holds_capacity_until_commit ... ok [INFO] [stdout] test mpmc_contract_recv_many_batch_iter_yields_fifo ... ok [INFO] [stdout] test mpmc_contract_send_batch_drop_fills_with_factory_and_commits ... ok [INFO] [stdout] test mpmc_item_delivered_to_exactly_one_consumer ... ok [INFO] [stdout] test mpmc_sender_and_receiver_are_cloneable ... ok [INFO] [stdout] test mpmc_concurrent_full ... ok [INFO] [stdout] test mpmc_contract_recv_empty ... ok [INFO] [stdout] test mpmc_concurrent_work_stealing ... ok [INFO] [stdout] test mpmc_concurrent_multi_publisher ... ok [INFO] [stdout] test mpmc_contract_publisher_drop_disconnects_consumers_with_uncommitted_claims ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/mpsc.rs (/opt/rustwide/target/debug/deps/mpsc-8209e5bf6c181672) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test mpsc_contract_publisher_drop_disconnects_consumers ... ok [INFO] [stdout] test mpsc_contract_fifo_order ... ok [INFO] [stdout] test mpsc_contract_consumer_drop_disconnects_publishers ... ok [INFO] [stdout] test mpsc_contract_capacity_backpressure ... ok [INFO] [stdout] test mpsc_contract_recv_at_most_batch_is_bounded ... ok [INFO] [stdout] test mpsc_contract_recv_empty ... ok [INFO] [stdout] test mpsc_contract_recv_many_batch_iter_yields_fifo ... ok [INFO] [stdout] test mpsc_contract_recv_batch_drop_commits_without_iteration ... ok [INFO] [stdout] test mpsc_contract_recv_batch_finish_commits_immediately ... ok [INFO] [stdout] test mpsc_contract_recv_batch_holds_capacity_until_commit ... ok [INFO] [stdout] test mpsc_contract_send_batch_drop_fills_with_factory_and_commits ... ok [INFO] [stdout] test mpsc_send_batch_write_exact ... ok [INFO] [stdout] test mpsc_concurrent_producer_consumer ... ok [INFO] [stdout] test mpsc_sender_is_cloneable ... ok [INFO] [stdout] test mpsc_contract_publisher_drop_disconnects_consumers_with_uncommitted_claims ... ok [INFO] [stdout] test mpsc_concurrent_multi_producer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests enso_channel [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 59) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 27) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 43) - compile fail ... ok [INFO] [stdout] test src/mpsc.rs - mpsc (line 18) ... ok [INFO] [stdout] test src/mpmc.rs - mpmc (line 15) ... ok [INFO] [stdout] test src/broadcast.rs - broadcast (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "39dafe92d809b37f980fb48fc97c0f24547074eb922f38a0dd66b33c432696c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39dafe92d809b37f980fb48fc97c0f24547074eb922f38a0dd66b33c432696c5", kill_on_drop: false }` [INFO] [stdout] 39dafe92d809b37f980fb48fc97c0f24547074eb922f38a0dd66b33c432696c5