[INFO] fetching crate nexus-actor-utils-rs 0.4.0...
[INFO] testing nexus-actor-utils-rs-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nexus-actor-utils-rs 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nexus-actor-utils-rs 0.4.0
[INFO] finished tweaking crates.io crate nexus-actor-utils-rs 0.4.0
[INFO] tweaked toml for crates.io crate nexus-actor-utils-rs 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-actor-utils-rs 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nexus-actor-utils-rs 0.4.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e241cbcc127f5db68ca99c3df2b2e66d4e9421a3f0fdf69486e99d375718113
[INFO] running `Command { std: "docker" "start" "-a" "1e241cbcc127f5db68ca99c3df2b2e66d4e9421a3f0fdf69486e99d375718113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e241cbcc127f5db68ca99c3df2b2e66d4e9421a3f0fdf69486e99d375718113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e241cbcc127f5db68ca99c3df2b2e66d4e9421a3f0fdf69486e99d375718113", kill_on_drop: false }`
[INFO] [stdout] 1e241cbcc127f5db68ca99c3df2b2e66d4e9421a3f0fdf69486e99d375718113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 903553a0fcf0df9b1492e0797b5bc9d6f2d64cc7c9ee63e991fb0bd93413897e
[INFO] running `Command { std: "docker" "start" "-a" "903553a0fcf0df9b1492e0797b5bc9d6f2d64cc7c9ee63e991fb0bd93413897e", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-condvar v0.3.0
[INFO] [stderr]    Compiling nexus-actor-utils-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "903553a0fcf0df9b1492e0797b5bc9d6f2d64cc7c9ee63e991fb0bd93413897e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903553a0fcf0df9b1492e0797b5bc9d6f2d64cc7c9ee63e991fb0bd93413897e", kill_on_drop: false }`
[INFO] [stdout] 903553a0fcf0df9b1492e0797b5bc9d6f2d64cc7c9ee63e991fb0bd93413897e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68466708ee8e95e3099f32cae9400fe5cdc0c081fd1a0919e11fa87f14f48cc2
[INFO] running `Command { std: "docker" "start" "-a" "68466708ee8e95e3099f32cae9400fe5cdc0c081fd1a0919e11fa87f14f48cc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-actor-utils-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "68466708ee8e95e3099f32cae9400fe5cdc0c081fd1a0919e11fa87f14f48cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68466708ee8e95e3099f32cae9400fe5cdc0c081fd1a0919e11fa87f14f48cc2", kill_on_drop: false }`
[INFO] [stdout] 68466708ee8e95e3099f32cae9400fe5cdc0c081fd1a0919e11fa87f14f48cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6677bf7781957defabcbba133a423c0214be1daeb9aa22705c873403b2a608cd
[INFO] running `Command { std: "docker" "start" "-a" "6677bf7781957defabcbba133a423c0214be1daeb9aa22705c873403b2a608cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nexus_actor_utils_rs-17e6972d709301f2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test collections::queue::mpsc_bounded_channel_queue::tests::test_clean_up ... ok
[INFO] [stdout] test collections::queue::mpsc_bounded_channel_queue::tests::test_concurrent_operations ... ok
[INFO] [stdout] test collections::queue::mpsc_bounded_channel_queue::tests::test_offer_and_poll ... ok
[INFO] [stdout] test collections::queue::mpsc_unbounded_channel_queue::tests::test_offer_and_poll ... ok
[INFO] [stdout] test collections::queue::mpsc_bounded_channel_queue::tests::test_offer_to_full_queue ... ok
[INFO] [stdout] test collections::queue::mpsc_unbounded_channel_queue::tests::test_new_queue ... ok
[INFO] [stdout] test collections::queue::mpsc_unbounded_channel_queue::tests::test_clean_up ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_full_queue_fixed_size ... ok
[INFO] [stdout] test collections::queue::priority_queue::tests::test_push_pop_ring_2 ... ok
[INFO] [stdout] test collections::queue::priority_queue::tests::test_push_pop_ring ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_clean_up ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_full_queue_dynamic_size ... ok
[INFO] [stdout] test collections::queue::mpsc_bounded_channel_queue::tests::test_new_queue ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_len_and_is_empty ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_push_pop ... ok
[INFO] [stdout] test collections::queue::mpsc_unbounded_channel_queue::tests::test_concurrent_operations ... ok
[INFO] [stdout] test collections::queue::ring_queue::tests::test_wrap_around ... ok
[INFO] [stdout] test collections::queue::mpsc_unbounded_channel_queue::tests::test_offer_to_large_queue ... ok
[INFO] [stdout] test concurrent::wait_group::test_main ... ok
[INFO] [stderr]    Doc-tests nexus_actor_utils_rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[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" "6677bf7781957defabcbba133a423c0214be1daeb9aa22705c873403b2a608cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6677bf7781957defabcbba133a423c0214be1daeb9aa22705c873403b2a608cd", kill_on_drop: false }`
[INFO] [stdout] 6677bf7781957defabcbba133a423c0214be1daeb9aa22705c873403b2a608cd