[INFO] fetching crate jobq-core 0.1.1...
[INFO] testing jobq-core-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jobq-core 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate jobq-core 0.1.1
[INFO] finished tweaking crates.io crate jobq-core 0.1.1
[INFO] tweaked toml for crates.io crate jobq-core 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jobq-core 0.1.1 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 jobq-core 0.1.1 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-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] bc7130ce23d39ec9adb9d86bd7a310c4baf6330bd4a63e348ccc8630bac71ef3
[INFO] running `Command { std: "docker" "start" "-a" "bc7130ce23d39ec9adb9d86bd7a310c4baf6330bd4a63e348ccc8630bac71ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc7130ce23d39ec9adb9d86bd7a310c4baf6330bd4a63e348ccc8630bac71ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7130ce23d39ec9adb9d86bd7a310c4baf6330bd4a63e348ccc8630bac71ef3", kill_on_drop: false }`
[INFO] [stdout] bc7130ce23d39ec9adb9d86bd7a310c4baf6330bd4a63e348ccc8630bac71ef3
[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] cc9d591beee4eee73a409f5d48e8ad6a0c1346e9b21af87830092ad77f820b2a
[INFO] running `Command { std: "docker" "start" "-a" "cc9d591beee4eee73a409f5d48e8ad6a0c1346e9b21af87830092ad77f820b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling mea v0.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling futures-timeout v0.1.3
[INFO] [stderr]    Compiling jobq-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "cc9d591beee4eee73a409f5d48e8ad6a0c1346e9b21af87830092ad77f820b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9d591beee4eee73a409f5d48e8ad6a0c1346e9b21af87830092ad77f820b2a", kill_on_drop: false }`
[INFO] [stdout] cc9d591beee4eee73a409f5d48e8ad6a0c1346e9b21af87830092ad77f820b2a
[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] 90f4b515f30e9b5582b1b58d5f6acbbafa4256f0203287d14fc5d40df69a82e6
[INFO] running `Command { std: "docker" "start" "-a" "90f4b515f30e9b5582b1b58d5f6acbbafa4256f0203287d14fc5d40df69a82e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling jobq-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "90f4b515f30e9b5582b1b58d5f6acbbafa4256f0203287d14fc5d40df69a82e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f4b515f30e9b5582b1b58d5f6acbbafa4256f0203287d14fc5d40df69a82e6", kill_on_drop: false }`
[INFO] [stdout] 90f4b515f30e9b5582b1b58d5f6acbbafa4256f0203287d14fc5d40df69a82e6
[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] 34c423c7329fa62b07e1897a9c3039f872bc3dbc573b8b6f649555c6150b9cd6
[INFO] running `Command { std: "docker" "start" "-a" "34c423c7329fa62b07e1897a9c3039f872bc3dbc573b8b6f649555c6150b9cd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobq_core-c1630c7695171341)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test queue::fifo::tests::test_dequeue_after_close_returns_remaining ... ok
[INFO] [stdout] test queue::fifo::tests::test_concurrent_enqueue_dequeue ... ok
[INFO] [stdout] test queue::fifo::tests::test_close_prevents_enqueue ... ok
[INFO] [stdout] test queue::fifo::tests::test_enqueue_after_receiver_dropped_fails ... ok
[INFO] [stdout] test queue::fifo::tests::test_enqueue_dequeue_single_item ... ok
[INFO] [stdout] test queue::fifo::tests::test_fifo_ordering ... ok
[INFO] [stdout] test queue::lifo::tests::test_concurrent_enqueue_and_dequeue ... ok
[INFO] [stdout] test queue::lifo::tests::test_enqueue_dequeue_lifo_order ... ok
[INFO] [stdout] test queue::lifo::tests::test_len_tracking ... ok
[INFO] [stdout] test queue::fifo::tests::test_len_reflects_state ... ok
[INFO] [stdout] test queue::fifo::tests::test_dequeue_returns_none_after_close_and_empty ... ok
[INFO] [stdout] test queue::lifo::tests::test_close_and_dequeue_remaining_items ... ok
[INFO] [stdout] test queue::priority::tests::test_default_priority_zero ... ok
[INFO] [stdout] test queue::lifo::tests::test_notify_reset_behavior_under_load ... ok
[INFO] [stdout] test queue::priority::tests::test_concurrent_enqueue_and_dequeue ... ok
[INFO] [stdout] test queue::priority::tests::test_enqueue_after_close_fails ... ok
[INFO] [stdout] test queue::priority::tests::test_len_tracking ... ok
[INFO] [stdout] test queue::priority::tests::test_stability_same_priority ... ok
[INFO] [stdout] test queue::priority::tests::test_priority_order_with_insertion_stability ... ok
[INFO] [stdout] test queue::lifo::tests::test_enqueue_after_close_fails ... ok
[INFO] [stdout] test queue::lifo::tests::test_blocked_dequeue_wakes_on_close ... ok
[INFO] [stdout] test queue::lifo::tests::test_dequeue_timeout_if_never_signaled ... ok
[INFO] [stdout] test queue::lifo::tests::test_dequeue_blocks_until_item_available ... ok
[INFO] [stdout] test queue::priority::tests::test_close_stops_blocking_dequeue ... ok
[INFO] [stdout] test queue::fifo::tests::test_enqueue_blocks_if_full_then_unblocks ... ok
[INFO] [stdout] test queue::priority::tests::test_dequeue_blocks_until_item_available ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jobq_core
[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" "34c423c7329fa62b07e1897a9c3039f872bc3dbc573b8b6f649555c6150b9cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c423c7329fa62b07e1897a9c3039f872bc3dbc573b8b6f649555c6150b9cd6", kill_on_drop: false }`
[INFO] [stdout] 34c423c7329fa62b07e1897a9c3039f872bc3dbc573b8b6f649555c6150b9cd6