[INFO] fetching crate wcq 0.1.0...
[INFO] testing wcq-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wcq 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wcq 0.1.0
[INFO] finished tweaking crates.io crate wcq 0.1.0
[INFO] tweaked toml for crates.io crate wcq 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wcq 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wcq 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 386d288fddc2b1b5c3c2623016ce6c17b2ddec98b46736c8d914027b99e3c82f
[INFO] running `Command { std: "docker" "start" "-a" "386d288fddc2b1b5c3c2623016ce6c17b2ddec98b46736c8d914027b99e3c82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386d288fddc2b1b5c3c2623016ce6c17b2ddec98b46736c8d914027b99e3c82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386d288fddc2b1b5c3c2623016ce6c17b2ddec98b46736c8d914027b99e3c82f", kill_on_drop: false }`
[INFO] [stdout] 386d288fddc2b1b5c3c2623016ce6c17b2ddec98b46736c8d914027b99e3c82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b22b3cfec17fd5ed418bfd4a25573e4e385251142fd087bd15ea33799228f8b
[INFO] running `Command { std: "docker" "start" "-a" "7b22b3cfec17fd5ed418bfd4a25573e4e385251142fd087bd15ea33799228f8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling wcq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "7b22b3cfec17fd5ed418bfd4a25573e4e385251142fd087bd15ea33799228f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b22b3cfec17fd5ed418bfd4a25573e4e385251142fd087bd15ea33799228f8b", kill_on_drop: false }`
[INFO] [stdout] 7b22b3cfec17fd5ed418bfd4a25573e4e385251142fd087bd15ea33799228f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2cd99c84f31aec61678a604ddb170eabb907d52016a4d54b3d9e8dabc5ad90
[INFO] running `Command { std: "docker" "start" "-a" "cf2cd99c84f31aec61678a604ddb170eabb907d52016a4d54b3d9e8dabc5ad90", kill_on_drop: false }`
[INFO] [stderr]    Compiling wcq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "cf2cd99c84f31aec61678a604ddb170eabb907d52016a4d54b3d9e8dabc5ad90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2cd99c84f31aec61678a604ddb170eabb907d52016a4d54b3d9e8dabc5ad90", kill_on_drop: false }`
[INFO] [stdout] cf2cd99c84f31aec61678a604ddb170eabb907d52016a4d54b3d9e8dabc5ad90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6320a8824ff9ca06e086d2d610cb96c45d6e364f83bf882b558a6280414e90da
[INFO] running `Command { std: "docker" "start" "-a" "6320a8824ff9ca06e086d2d610cb96c45d6e364f83bf882b558a6280414e90da", 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/wcq-da6c5d7e5a813e2c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test queue::ring::phase2::tests::test_local ... ok
[INFO] [stdout] test queue::ring::state::tests::test_next ... ok
[INFO] [stdout] test queue::ring::tests::test_ring ... ok
[INFO] [stdout] test queue::tests::drain_at_pos255 ... ok
[INFO] [stdout] test queue::tests::full_at_wrapped_pos0 ... ok
[INFO] [stdout] test queue::tests::sanity ... ok
[INFO] [stdout] test queue::ring::state::tests::test_curr_thread ... ok
[INFO] [stdout] test queue::tests::test_queue_dequeue ... ok
[INFO] [stdout] test queue::tests::test_queue_enqueue ... ok
[INFO] [stdout] test queue::tests::test_queue_global ... ok
[INFO] [stdout] test queue::tests::test_queue_global_help_phase2 ... ok
[INFO] [stdout] test queue::tests::test_queue_global_help_phase2_empty ... ok
[INFO] [stdout] test queue::tests::test_queue_ring ... ok
[INFO] [stdout] test queue::tests::test_queue_partial_dequeue ... ok
[INFO] [stdout] test queue::tests::test_enqueue_contention ... ok
[INFO] [stdout] test queue::tests::enqueue_full ... 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 wcq
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/queue.rs - queue::Queue<T,N,P>::register (line 561) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T,N,P>::dequeue (line 765) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T,N,P>::enqueue (line 473) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "6320a8824ff9ca06e086d2d610cb96c45d6e364f83bf882b558a6280414e90da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6320a8824ff9ca06e086d2d610cb96c45d6e364f83bf882b558a6280414e90da", kill_on_drop: false }`
[INFO] [stdout] 6320a8824ff9ca06e086d2d610cb96c45d6e364f83bf882b558a6280414e90da