[INFO] fetching crate lfqueue 0.8.1... [INFO] testing lfqueue-0.8.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate lfqueue 0.8.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate lfqueue 0.8.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lfqueue 0.8.1 [INFO] tweaked toml for crates.io crate lfqueue 0.8.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lfqueue 0.8.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lfqueue 0.8.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f769e33be927218e876c56e2020a4ec94885734d2794fee18d6fa27a2cfccf2c [INFO] running `Command { std: "docker" "start" "-a" "f769e33be927218e876c56e2020a4ec94885734d2794fee18d6fa27a2cfccf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f769e33be927218e876c56e2020a4ec94885734d2794fee18d6fa27a2cfccf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f769e33be927218e876c56e2020a4ec94885734d2794fee18d6fa27a2cfccf2c", kill_on_drop: false }` [INFO] [stdout] f769e33be927218e876c56e2020a4ec94885734d2794fee18d6fa27a2cfccf2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e7e177fb6e1cb268382541a285e5844b6c2c8cf1ba9b5faa5173f8281b289fd [INFO] running `Command { std: "docker" "start" "-a" "3e7e177fb6e1cb268382541a285e5844b6c2c8cf1ba9b5faa5173f8281b289fd", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling haphazard v0.1.8 [INFO] [stderr] Compiling lfqueue v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "3e7e177fb6e1cb268382541a285e5844b6c2c8cf1ba9b5faa5173f8281b289fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e7e177fb6e1cb268382541a285e5844b6c2c8cf1ba9b5faa5173f8281b289fd", kill_on_drop: false }` [INFO] [stdout] 3e7e177fb6e1cb268382541a285e5844b6c2c8cf1ba9b5faa5173f8281b289fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbdd1e58c125fa89751d0c85af4e37494bea6f4d0e161c2783eb2756e6209f14 [INFO] running `Command { std: "docker" "start" "-a" "fbdd1e58c125fa89751d0c85af4e37494bea6f4d0e161c2783eb2756e6209f14", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling new_zealand v0.1.5 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling nonempty v0.11.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling owned-alloc v0.2.0 [INFO] [stderr] Compiling lockfree v0.5.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling lfqueue v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling negative-impl v0.1.6 [INFO] [stderr] Compiling derive_arbitrary v1.4.1 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling cpulist v0.2.6 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling many_cpus v0.3.9 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling many_cpus_benchmarking v0.1.18 [INFO] [stdout] warning: unused import: `const_queue` [INFO] [stdout] --> src/scq.rs:973:21 [INFO] [stdout] | [INFO] [stdout] 973 | use crate::{const_queue, ConstBoundedQueue}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 41.75s [INFO] running `Command { std: "docker" "inspect" "fbdd1e58c125fa89751d0c85af4e37494bea6f4d0e161c2783eb2756e6209f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbdd1e58c125fa89751d0c85af4e37494bea6f4d0e161c2783eb2756e6209f14", kill_on_drop: false }` [INFO] [stdout] fbdd1e58c125fa89751d0c85af4e37494bea6f4d0e161c2783eb2756e6209f14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c16c160c4bce713ab7f5d25537b9954689ccf1c039a12542bca42f9c155d47a2 [INFO] running `Command { std: "docker" "start" "-a" "c16c160c4bce713ab7f5d25537b9954689ccf1c039a12542bca42f9c155d47a2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `const_queue` [INFO] [stderr] --> src/scq.rs:973:21 [INFO] [stderr] | [INFO] [stderr] 973 | use crate::{const_queue, ConstBoundedQueue}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lfqueue` (lib test) generated 1 warning (run `cargo fix --lib -p lfqueue --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lfqueue-5fa427246ac0370a) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test lfstd::tests::alloc_cover_example ... ok [INFO] [stdout] test lfstd::tests::initialize_full_correctly ... ok [INFO] [stdout] test lfstd::tests::fullinit ... ok [INFO] [stdout] test lfstd::tests::test_length_function ... ok [INFO] [stdout] test lfstd::tests::test_lfring_basic ... ok [INFO] [stdout] test lfstd::tests::check_scq_fill ... ok [INFO] [stdout] test lfstd::tests::scqqueue_enq_deq ... ok [INFO] [stdout] test lfstd::tests::test_lcsq_ptr ... ok [INFO] [stdout] test lfstd::tests::test_lfring_ptrs_full ... ok [INFO] [stdout] test lfstd::tests::cover_example ... ok [INFO] [stdout] test lfstd::tests::test_zst_alloc ... ok [INFO] [stdout] test scq::tests::test_determine_order ... ok [INFO] [stdout] test lfstd::tests::test_zst_unbounded ... ok [INFO] [stdout] test scq::tests::test_special_comparision_function ... ok [INFO] [stdout] test scq::tests::test_const_queue ... ok [INFO] [stdout] test lfstd::tests::test_unbounded_queue_length ... ok [INFO] [stdout] test scq::tests::test_pow2 ... ok [INFO] [stdout] test scq::tests::test_zst_const ... ok [INFO] [stdout] test lfstd::tests::test_init_alloc_queue ... ok [INFO] [stdout] test single::tests::test_singlesize ... ok [INFO] [stdout] test scq::tests::test_init_const_queue ... ok [INFO] [stderr] Doc-tests lfqueue [INFO] [stdout] test lfstd::tests::lcsq_circus ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::dequeue (line 758) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::len (line 731) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::new (line 676) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::enqueue (line 744) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::AllocBoundedQueue (line 80) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::base_segment_capacity (line 688) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedFullHandle (line 397) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::enqueue (line 574) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue (line 460) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::is_empty (line 717) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::CountedUnboundedQueue::with_segment_size (line 702) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedEnqueueHandle (line 360) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedFullHandle<'a,T>::enqueue (line 420) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::base_segment_capacity (line 535) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedEnqueueHandle<'a,T>::enqueue (line 379) ... ok [INFO] [stdout] test src/scq.rs - scq::const_queue (line 571) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::dequeue (line 589) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedFullHandle<'a,T>::dequeue (line 433) ... ok [INFO] [stdout] test src/scq.rs - scq::BoundedQueue::dequeue (line 742) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::with_segment_size (line 518) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::new (line 504) ... ok [INFO] [stdout] test src/scq.rs - scq::ConstBoundedQueue (line 540) ... ok [INFO] [stdout] test src/scq.rs - scq::BoundedQueue::capacity (line 652) ... ok [INFO] [stdout] test src/scq.rs - scq::ConstBoundedQueue (line 545) ... ok [INFO] [stdout] test src/scq.rs - scq::BoundedQueue::enqueue (line 664) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::default (line 796) ... ok [INFO] [stdout] test src/lfstd.rs - lfstd::UnboundedQueue::enqueue_handle (line 548) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/scq.rs - scq::ConstBoundedQueue::new_const (line 613) ... ok [INFO] [stdout] test src/single.rs - single::SingleSize (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.25s; merged doctests compilation took 1.22s [INFO] running `Command { std: "docker" "inspect" "c16c160c4bce713ab7f5d25537b9954689ccf1c039a12542bca42f9c155d47a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16c160c4bce713ab7f5d25537b9954689ccf1c039a12542bca42f9c155d47a2", kill_on_drop: false }` [INFO] [stdout] c16c160c4bce713ab7f5d25537b9954689ccf1c039a12542bca42f9c155d47a2