[INFO] fetching crate feldera-buffer-cache 0.276.0... [INFO] testing feldera-buffer-cache-0.276.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate feldera-buffer-cache 0.276.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate feldera-buffer-cache 0.276.0 [INFO] finished tweaking crates.io crate feldera-buffer-cache 0.276.0 [INFO] tweaked toml for crates.io crate feldera-buffer-cache 0.276.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate feldera-buffer-cache 0.276.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate feldera-buffer-cache 0.276.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.21.0 [INFO] [stderr] Downloaded quick_cache v0.6.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52ad69df03b5ec26aeb8f9b6a89f5521b267da03856b2ffa8c468f9b0e3b74d3 [INFO] running `Command { std: "docker" "start" "-a" "52ad69df03b5ec26aeb8f9b6a89f5521b267da03856b2ffa8c468f9b0e3b74d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52ad69df03b5ec26aeb8f9b6a89f5521b267da03856b2ffa8c468f9b0e3b74d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ad69df03b5ec26aeb8f9b6a89f5521b267da03856b2ffa8c468f9b0e3b74d3", kill_on_drop: false }` [INFO] [stdout] 52ad69df03b5ec26aeb8f9b6a89f5521b267da03856b2ffa8c468f9b0e3b74d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78a34f3c76462749d3bb6ade053d7e905bdcf97672bdf1d44c6974aa061919ae [INFO] running `Command { std: "docker" "start" "-a" "78a34f3c76462749d3bb6ade053d7e905bdcf97672bdf1d44c6974aa061919ae", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling quick_cache v0.6.19 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling enum-map v2.7.3 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling feldera-buffer-cache v0.276.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.64s [INFO] running `Command { std: "docker" "inspect" "78a34f3c76462749d3bb6ade053d7e905bdcf97672bdf1d44c6974aa061919ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a34f3c76462749d3bb6ade053d7e905bdcf97672bdf1d44c6974aa061919ae", kill_on_drop: false }` [INFO] [stdout] 78a34f3c76462749d3bb6ade053d7e905bdcf97672bdf1d44c6974aa061919ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34e3dd00f942a726afd36a9d5adcda8d2888ded0050bd32f832ed194cdf0a453 [INFO] running `Command { std: "docker" "start" "-a" "34e3dd00f942a726afd36a9d5adcda8d2888ded0050bd32f832ed194cdf0a453", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling feldera-buffer-cache v0.276.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.59s [INFO] running `Command { std: "docker" "inspect" "34e3dd00f942a726afd36a9d5adcda8d2888ded0050bd32f832ed194cdf0a453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34e3dd00f942a726afd36a9d5adcda8d2888ded0050bd32f832ed194cdf0a453", kill_on_drop: false }` [INFO] [stdout] 34e3dd00f942a726afd36a9d5adcda8d2888ded0050bd32f832ed194cdf0a453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 227d5e2548cea8e859ddafca86a1bb2a9e93dc1b94847e6f11250ef75bca0e3e [INFO] running `Command { std: "docker" "start" "-a" "227d5e2548cea8e859ddafca86a1bb2a9e93dc1b94847e6f11250ef75bca0e3e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/feldera_buffer_cache-0b4461695a9176a4) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test tests::builder::lru_builder_uses_separate_caches_by_default ... ok [INFO] [stdout] test tests::lru::backend_reports_one_shard ... ok [INFO] [stdout] test tests::lru::basic_insert_get_remove ... ok [INFO] [stdout] test tests::builder::lru_builder_keeps_separate_caches_even_when_sharing_is_requested ... ok [INFO] [stdout] test tests::builder::s3_fifo_builder_can_share_globally ... ok [INFO] [stdout] test tests::builder::s3_fifo_builder_can_share_per_worker_pair ... ok [INFO] [stdout] test tests::builder::s3_fifo_builder_shares_caches_per_worker_pair_by_default ... ok [INFO] [stdout] test tests::lru::oversize_entry_replaces_cache_contents ... ok [INFO] [stdout] test tests::lru::remove_if_keeps_structure_consistent ... ok [INFO] [stdout] test tests::lru::get_updates_recency ... ok [INFO] [stdout] test tests::lru::remove_range_keeps_structure_consistent ... ok [INFO] [stdout] test tests::s3_fifo::basic_insert_get_remove ... ok [INFO] [stdout] test tests::lru::weighted_eviction_happens_by_charge ... ok [INFO] [stdout] test tests::s3_fifo::backend_shard_capacity_rounds_up_evenly ... ok [INFO] [stdout] test tests::lru::replacement_updates_value_and_charge ... ok [INFO] [stdout] test tests::s3_fifo::basic_sequence ... ok [INFO] [stdout] test tests::s3_fifo::charge_accounting_after_replacement_and_remove ... ok [INFO] [stdout] test tests::s3_fifo::insert_doesnt_exceed_capacity ... ok [INFO] [stdout] test tests::s3_fifo::oversize_entry_policy_is_insert_then_evict ... ok [INFO] [stdout] test tests::s3_fifo::remove_keeps_cache_consistent ... ok [INFO] [stdout] test tests::s3_fifo::weighted_eviction_happens_by_charge ... ok [INFO] [stdout] test tests::s3_fifo::zero_charge_entries_do_not_increase_budget_usage ... ok [INFO] [stdout] test tests::s3_fifo::shard_selection_stability ... ok [INFO] [stdout] test tests::s3_fifo::replacement_updates_value_and_charge ... ok [INFO] [stdout] test tests::s3_fifo::concurrency_smoke_test ... ok [INFO] [stdout] test tests::lru::concurrency_smoke_test ... ok [INFO] [stdout] test tests::s3_fifo_proptests::single_shard_equals_model ... ok [INFO] [stdout] test tests::s3_fifo_proptests::multi_shard_equals_model ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.55s [INFO] [stdout] [INFO] [stderr] Doc-tests feldera_buffer_cache [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" "227d5e2548cea8e859ddafca86a1bb2a9e93dc1b94847e6f11250ef75bca0e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "227d5e2548cea8e859ddafca86a1bb2a9e93dc1b94847e6f11250ef75bca0e3e", kill_on_drop: false }` [INFO] [stdout] 227d5e2548cea8e859ddafca86a1bb2a9e93dc1b94847e6f11250ef75bca0e3e