[INFO] fetching crate smr-swap 0.10.0...
[INFO] testing smr-swap-0.10.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate smr-swap 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate smr-swap 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate smr-swap 0.10.0
[INFO] tweaked toml for crates.io crate smr-swap 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smr-swap 0.10.0 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 smr-swap 0.10.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6c6ec769ff4a578ea608eb1e7170f550a231734558848ea2805c92c6ad3b2a89
[INFO] running `Command { std: "docker" "start" "-a" "6c6ec769ff4a578ea608eb1e7170f550a231734558848ea2805c92c6ad3b2a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c6ec769ff4a578ea608eb1e7170f550a231734558848ea2805c92c6ad3b2a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6ec769ff4a578ea608eb1e7170f550a231734558848ea2805c92c6ad3b2a89", kill_on_drop: false }`
[INFO] [stdout] 6c6ec769ff4a578ea608eb1e7170f550a231734558848ea2805c92c6ad3b2a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 921816d3676a398335cd991bad06c683b3486a707b082172392bfe4142e980dd
[INFO] running `Command { std: "docker" "start" "-a" "921816d3676a398335cd991bad06c683b3486a707b082172392bfe4142e980dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling swmr-barrier v0.1.4
[INFO] [stderr]    Compiling swmr-cell v0.3.1
[INFO] [stderr]    Compiling smr-swap v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "921816d3676a398335cd991bad06c683b3486a707b082172392bfe4142e980dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921816d3676a398335cd991bad06c683b3486a707b082172392bfe4142e980dd", kill_on_drop: false }`
[INFO] [stdout] 921816d3676a398335cd991bad06c683b3486a707b082172392bfe4142e980dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] da96978d93548aa3922528678ddb53d7244de1d85e2f8d5677404fe84aba363b
[INFO] running `Command { std: "docker" "start" "-a" "da96978d93548aa3922528678ddb53d7244de1d85e2f8d5677404fe84aba363b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling smr-swap v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.59s
[INFO] running `Command { std: "docker" "inspect" "da96978d93548aa3922528678ddb53d7244de1d85e2f8d5677404fe84aba363b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da96978d93548aa3922528678ddb53d7244de1d85e2f8d5677404fe84aba363b", kill_on_drop: false }`
[INFO] [stdout] da96978d93548aa3922528678ddb53d7244de1d85e2f8d5677404fe84aba363b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 09bef29028bdbb2c34ddeafb36e9fa3f2596b5d786986e0e5684ea39f2d08f15
[INFO] running `Command { std: "docker" "start" "-a" "09bef29028bdbb2c34ddeafb36e9fa3f2596b5d786986e0e5684ea39f2d08f15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smr_swap-4ab0dc7a29b0419c)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test tests::advanced_tests::test_chained_operations ... ok
[INFO] [stdout] test tests::advanced_tests::test_filter_always_false ... ok
[INFO] [stdout] test tests::advanced_tests::test_filter_always_true ... ok
[INFO] [stdout] test tests::advanced_tests::test_map_with_none_value ... ok
[INFO] [stdout] test tests::advanced_tests::test_multiple_operations_same_guard ... ok
[INFO] [stdout] test tests::advanced_tests::test_map_complex_transformation ... ok
[INFO] [stdout] test tests::advanced_tests::test_filter_complex_condition ... ok
[INFO] [stdout] test tests::advanced_tests::test_multiple_update_and_fetch ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_filter ... ok
[INFO] [stdout] test tests::advanced_tests::test_update_and_fetch_side_effects ... ok
[INFO] [stdout] test tests::advanced_tests::test_writer_update_and_fetch ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_filter_vector ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_map_int ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_map_string ... ok
[INFO] [stdout] test tests::advanced_tests::test_swap_operation ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_map_vector ... ok
[INFO] [stdout] test tests::advanced_tests::test_swap_complex_types ... ok
[INFO] [stdout] test tests::advanced_tests::test_writer_update_and_fetch_string ... ok
[INFO] [stdout] test tests::advanced_tests::test_read_guard_clone ... ok
[INFO] [stdout] test tests::basic_tests::test_basic_new_and_read_int ... ok
[INFO] [stdout] test tests::basic_tests::test_basic_new_and_read_string ... ok
[INFO] [stdout] test tests::basic_tests::test_basic_new_and_read_vector ... ok
[INFO] [stdout] test tests::basic_tests::test_basic_store_string ... ok
[INFO] [stdout] test tests::basic_tests::test_debug ... ok
[INFO] [stdout] test tests::basic_tests::test_default ... ok
[INFO] [stdout] test tests::basic_tests::test_filter ... ok
[INFO] [stdout] test tests::basic_tests::test_from ... ok
[INFO] [stdout] test tests::basic_tests::test_fetch_and_update ... ok
[INFO] [stdout] test tests::basic_tests::test_map ... ok
[INFO] [stdout] test tests::basic_tests::test_manual_collect ... ok
[INFO] [stdout] test tests::basic_tests::test_get ... ok
[INFO] [stdout] test tests::basic_tests::test_multiple_readers_consistency ... ok
[INFO] [stdout] test tests::basic_tests::test_reader_clone_string ... ok
[INFO] [stdout] test tests::basic_tests::test_previous ... ok
[INFO] [stdout] test tests::basic_tests::test_basic_store_int ... ok
[INFO] [stdout] test tests::basic_tests::test_garbage_count ... ok
[INFO] [stdout] test tests::basic_tests::test_send_compilation ... ok
[INFO] [stdout] test tests::basic_tests::test_is_pinned ... ok
[INFO] [stdout] test tests::basic_tests::test_reader_clone_int ... ok
[INFO] [stdout] test tests::basic_tests::test_multiple_held_guards ... ok
[INFO] [stdout] test tests::basic_tests::test_multiple_stores ... ok
[INFO] [stdout] test tests::basic_tests::test_swap ... ok
[INFO] [stdout] test tests::basic_tests::test_swap_arc ... ok
[INFO] [stdout] test tests::basic_tests::test_update_and_fetch ... ok
[INFO] [stdout] test tests::basic_tests::test_version ... ok
[INFO] [stdout] test tests::basic_tests::test_update_with_closure ... ok
[INFO] [stdout] test tests::basic_tests::test_with_arc_values ... ok
[INFO] [stdout] test tests::advanced_tests::test_writer_read_string ... ok
[INFO] [stdout] test tests::basic_tests::test_with_boxed_values ... ok
[INFO] [stdout] test tests::advanced_tests::test_writer_read ... ok
[INFO] [stdout] test tests::concurrent_tests::test_guard_validity_across_updates ... ok
[INFO] [stdout] test tests::concurrent_tests::test_concurrent_string_values ... ok
[INFO] [stdout] test tests::advanced_tests::test_writer_update_and_fetch_vector ... ok
[INFO] [stdout] test tests::concurrent_tests::test_concurrent_multiple_readers ... ok
[INFO] [stdout] test tests::concurrent_tests::test_concurrent_guard_holding ... ok
[INFO] [stdout] test tests::concurrent_tests::test_synchronization_with_barrier ... ok
[INFO] [stdout] test tests::concurrent_tests::test_drop_behavior ... ok
[INFO] [stdout] test tests::concurrent_tests::test_concurrent_readers_with_held_guards ... ok
[INFO] [stdout] test tests::advanced_tests::test_reader_filter_string ... ok
[INFO] [stdout] test tests::basic_tests::test_read_guard_holds_value ... ok
[INFO] [stdout] test tests::basic_tests::test_read_guard_version ... ok
[INFO] [stdout] test tests::basic_tests::test_smrswap_load ... ok
[INFO] [stdout] test tests::concurrent_tests::test_many_concurrent_readers_frequent_updates ... ok
[INFO] [stdout] test tests::concurrent_tests::test_concurrent_stress ... ok
[INFO] [stdout] test tests::concurrent_tests::test_rapid_reader_cloning ... ok
[INFO] [stdout] test tests::concurrent_tests::test_reader_holds_guard_during_updates ... ok
[INFO] [stdout] test tests::concurrent_tests::test_reader_consistency_concurrent_updates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom_tests.rs (/opt/rustwide/target/debug/deps/loom_tests-79adbaab80e51f08)
[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] [stderr]    Doc-tests smr_swap
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - SmrSwap<T,RP>::load_cloned (line 316) ... ok
[INFO] [stdout] test src/lib.rs - ReadGuard<'_,T,RP>::cloned (line 566) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - LocalReader<T,RP>::load_cloned (line 477) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.57s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "09bef29028bdbb2c34ddeafb36e9fa3f2596b5d786986e0e5684ea39f2d08f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bef29028bdbb2c34ddeafb36e9fa3f2596b5d786986e0e5684ea39f2d08f15", kill_on_drop: false }`
[INFO] [stdout] 09bef29028bdbb2c34ddeafb36e9fa3f2596b5d786986e0e5684ea39f2d08f15