[INFO] fetching crate tiny-actor 0.2.1...
[INFO] testing tiny-actor-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tiny-actor 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tiny-actor 0.2.1
[INFO] finished tweaking crates.io crate tiny-actor 0.2.1
[INFO] tweaked toml for crates.io crate tiny-actor 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-actor 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tiny-actor 0.2.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eef9315864ebb484eee9b8942b8b3d5255fe9c314898ade4e927fcf73c58d811
[INFO] running `Command { std: "docker" "start" "-a" "eef9315864ebb484eee9b8942b8b3d5255fe9c314898ade4e927fcf73c58d811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eef9315864ebb484eee9b8942b8b3d5255fe9c314898ade4e927fcf73c58d811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef9315864ebb484eee9b8942b8b3d5255fe9c314898ade4e927fcf73c58d811", kill_on_drop: false }`
[INFO] [stdout] eef9315864ebb484eee9b8942b8b3d5255fe9c314898ade4e927fcf73c58d811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aebfa2c9f8199921eedabb735c3a99675456b9c2c5e8e897140b2de3e04dfc28
[INFO] running `Command { std: "docker" "start" "-a" "aebfa2c9f8199921eedabb735c3a99675456b9c2c5e8e897140b2de3e04dfc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tiny-actor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.30s
[INFO] running `Command { std: "docker" "inspect" "aebfa2c9f8199921eedabb735c3a99675456b9c2c5e8e897140b2de3e04dfc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aebfa2c9f8199921eedabb735c3a99675456b9c2c5e8e897140b2de3e04dfc28", kill_on_drop: false }`
[INFO] [stdout] aebfa2c9f8199921eedabb735c3a99675456b9c2c5e8e897140b2de3e04dfc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8831b28d2be334a3cf8bf86be20ab9fd0b692de0631a8dd42bfcb243c7c48488
[INFO] running `Command { std: "docker" "start" "-a" "8831b28d2be334a3cf8bf86be20ab9fd0b692de0631a8dd42bfcb243c7c48488", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling spin_sleep v1.1.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tiny-actor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.20s
[INFO] running `Command { std: "docker" "inspect" "8831b28d2be334a3cf8bf86be20ab9fd0b692de0631a8dd42bfcb243c7c48488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8831b28d2be334a3cf8bf86be20ab9fd0b692de0631a8dd42bfcb243c7c48488", kill_on_drop: false }`
[INFO] [stdout] 8831b28d2be334a3cf8bf86be20ab9fd0b692de0631a8dd42bfcb243c7c48488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40b6395a9394d5a6673e5e2d5524b5d1a7580aaa3f81dece9c9fff1be5b7b26c
[INFO] running `Command { std: "docker" "start" "-a" "40b6395a9394d5a6673e5e2d5524b5d1a7580aaa3f81dece9c9fff1be5b7b26c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_actor-9767cc5f5c6d84f9)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test actor::child::test::downcast ... ok
[INFO] [stdout] test actor::child::test::dropping ... ok
[INFO] [stdout] test actor::child::test::dropping_aborts ... ok
[INFO] [stdout] test actor::child_pool::test::downcast ... ok
[INFO] [stdout] test actor::child::test::into_childpool ... ok
[INFO] [stdout] test actor::child_pool::test::dropping ... ok
[INFO] [stdout] test actor::child::test::is_finished ... ok
[INFO] [stdout] test actor::child_pool::test::spawn_ok ... ok
[INFO] [stdout] test actor::child::test::dropping_detached ... ok
[INFO] [stdout] test actor::shutdown::test::shutdown_pool_mixed ... ok
[INFO] [stdout] test actor::shutdown::test::shutdown_pool_success ... ok
[INFO] [stdout] test actor::child_pool::test::dropping_halts_then_aborts ... ok
[INFO] [stdout] test actor::shutdown::test::shutdown_success ... ok
[INFO] [stdout] test channel::receiving::test::dropping_recv_notifies_next ... ok
[INFO] [stdout] test channel::receiving::test::recv_immedeate ... ok
[INFO] [stdout] test channel::receiving::test::try_recv ... ok
[INFO] [stdout] test channel::receiving::test::try_recv_closed ... ok
[INFO] [stdout] test actor::shutdown::test::shutdown_pool_failure ... ok
[INFO] [stdout] test channel::receiving::test::try_recv_halt ... ok
[INFO] [stdout] test channel::receiving::test::recv_delayed ... ok
[INFO] [stdout] test channel::sending::test::send_with_space ... ok
[INFO] [stdout] test channel::sending::test::try_send_bounded_full ... ok
[INFO] [stdout] test channel::sending::test::try_send_unbounded_full ... ok
[INFO] [stdout] test channel::sending::test::try_send_with_space ... ok
[INFO] [stdout] test channel::test::actor_ids_increase ... ok
[INFO] [stdout] test channel::test::add_inbox_with_0_addresses_is_ok ... ok
[INFO] [stdout] test channel::test::add_inbox_with_0_inboxes_is_err ... ok
[INFO] [stdout] test channel::test::adding_removing_addresses ... ok
[INFO] [stdout] test channel::test::adding_removing_inboxes ... ok
[INFO] [stdout] test channel::test::capacity_types_are_correct ... ok
[INFO] [stdout] test actor::child_pool::test::dropping_detached ... ok
[INFO] [stdout] test channel::test::channels_have_actor_ids ... ok
[INFO] [stdout] test channel::test::closing ... ok
[INFO] [stdout] test channel::test::closing_doesnt_drop_messages ... ok
[INFO] [stdout] test channel::test::exiting ... ok
[INFO] [stdout] test channel::test::halt ... ok
[INFO] [stdout] test channel::test::exiting_drops_all_messages ... ok
[INFO] [stdout] test channel::test::immedeate_halt ... ok
[INFO] [stdout] test actor::child::test::abort ... ok
[INFO] [stdout] test channel::test::partial_halt ... ok
[INFO] [stdout] test channel::test::pop_msg ... ok
[INFO] [stdout] test channel::sending::test::send_unbounded_full ... ok
[INFO] [stdout] test actor::child_pool::test::spawn_err_exit ... ok
[INFO] [stdout] test channel::test::halt_closes_channel ... ok
[INFO] [stdout] test channel::test::inbox_should_halt ... ok
[INFO] [stdout] test actor::child_pool::test::spawn_err_incorrect_type ... ok
[INFO] [stdout] test channel::test::removing_all_addresses ... ok
[INFO] [stdout] test config::test::backpressure_exponential ... ok
[INFO] [stdout] test channel::test::push_msg ... ok
[INFO] [stdout] test config::test::backpressure_exponential_start_at ... ok
[INFO] [stdout] test config::test::backpressure_linear ... ok
[INFO] [stdout] test config::test::backpressure_linear_start_at ... ok
[INFO] [stdout] test config::test::disabled ... ok
[INFO] [stdout] test actor::shutdown::test::shutdown_failure ... ok
[INFO] [stdout] test channel::sending::test::send_bounded_full ... ok
[INFO] [stdout] test channel::test::remove_address_below_0 - should panic ... ok
[INFO] [stdout] test channel::test::remove_inbox_below_0 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1287e66ae448af93)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test base_counts ... ok
[INFO] [stdout] test spawn_and_abort ... ok
[INFO] [stdout] test address_counts ... ok
[INFO] [stdout] test spawn_and_normal_exit ... ok
[INFO] [stdout] test spawn_and_halt ... ok
[INFO] [stdout] test spawn_await_address ... ok
[INFO] [stdout] test spawn_and_drop ... ok
[INFO] [stdout] test spawn_and_drop_detached ... ok
[INFO] [stdout] test inbox_counts ... ok
[INFO] [stdout] test pooled_messaging_split ... ok
[INFO] [stdout] test spawn_and_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_actor
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/config/mod.rs - config::Config (line 9) - compile ... ok
[INFO] [stdout] test src/config/mod.rs - config::Config::bounded (line 34) - compile ... ok
[INFO] [stdout] test src/config/mod.rs - config::Config::detached (line 50) - compile ... ok
[INFO] [stdout] test src/actor/spawning.rs - actor::spawning::spawn_one (line 47) - compile ... ok
[INFO] [stdout] test src/actor/spawning.rs - actor::spawning::spawn (line 8) - compile ... ok
[INFO] [stdout] test src/actor/spawning.rs - actor::spawning::spawn_many (line 86) - compile ... ok
[INFO] [stdout] test src/actor/child_pool.rs - actor::child_pool::ChildPool<E,C>::shutdown (line 159) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40b6395a9394d5a6673e5e2d5524b5d1a7580aaa3f81dece9c9fff1be5b7b26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b6395a9394d5a6673e5e2d5524b5d1a7580aaa3f81dece9c9fff1be5b7b26c", kill_on_drop: false }`
[INFO] [stdout] 40b6395a9394d5a6673e5e2d5524b5d1a7580aaa3f81dece9c9fff1be5b7b26c
