[INFO] fetching crate opaque_pool 0.3.2... [INFO] testing opaque_pool-0.3.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate opaque_pool 0.3.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate opaque_pool 0.3.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate opaque_pool 0.3.2 [INFO] tweaked toml for crates.io crate opaque_pool 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate opaque_pool 0.3.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate opaque_pool 0.3.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aec4f413ecd7ea76339db1f079c5eb3274cfc0c7998d8aef6bfe94256d594146 [INFO] running `Command { std: "docker" "start" "-a" "aec4f413ecd7ea76339db1f079c5eb3274cfc0c7998d8aef6bfe94256d594146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aec4f413ecd7ea76339db1f079c5eb3274cfc0c7998d8aef6bfe94256d594146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec4f413ecd7ea76339db1f079c5eb3274cfc0c7998d8aef6bfe94256d594146", kill_on_drop: false }` [INFO] [stdout] aec4f413ecd7ea76339db1f079c5eb3274cfc0c7998d8aef6bfe94256d594146 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e42398daec95a9d5456e463f368daa686fdf3e821e6211a88a7f8f9758577a14 [INFO] running `Command { std: "docker" "start" "-a" "e42398daec95a9d5456e463f368daa686fdf3e821e6211a88a7f8f9758577a14", kill_on_drop: false }` [INFO] [stderr] Compiling new_zealand v0.1.6 [INFO] [stderr] Compiling opaque_pool v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "e42398daec95a9d5456e463f368daa686fdf3e821e6211a88a7f8f9758577a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e42398daec95a9d5456e463f368daa686fdf3e821e6211a88a7f8f9758577a14", kill_on_drop: false }` [INFO] [stdout] e42398daec95a9d5456e463f368daa686fdf3e821e6211a88a7f8f9758577a14 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fdf19350389bdd72df66f6876ad4d36391198288c9a035fc2931733cd9bff01 [INFO] running `Command { std: "docker" "start" "-a" "8fdf19350389bdd72df66f6876ad4d36391198288c9a035fc2931733cd9bff01", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling mutants v0.0.3 [INFO] [stderr] Compiling alloc_tracker v0.5.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling opaque_pool v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.22s [INFO] running `Command { std: "docker" "inspect" "8fdf19350389bdd72df66f6876ad4d36391198288c9a035fc2931733cd9bff01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fdf19350389bdd72df66f6876ad4d36391198288c9a035fc2931733cd9bff01", kill_on_drop: false }` [INFO] [stdout] 8fdf19350389bdd72df66f6876ad4d36391198288c9a035fc2931733cd9bff01 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14f5f151eacc746662ef54e82b46b91f0032cfcc8c67408140b2f9b60999ad34 [INFO] running `Command { std: "docker" "start" "-a" "14f5f151eacc746662ef54e82b46b91f0032cfcc8c67408140b2f9b60999ad34", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opaque_pool-2f8e04ebc531c541) [INFO] [stdout] [INFO] [stdout] running 81 tests [INFO] [stdout] test builder::tests::build_with_layout_succeeds ... ok [INFO] [stdout] test builder::tests::build_with_custom_drop_policy_succeeds ... ok [INFO] [stdout] test builder::tests::build_with_layout_of_succeeds ... ok [INFO] [stdout] test builder::tests::builder_chaining_with_layout_of_works ... ok [INFO] [stdout] test builder::tests::builder_chain_order_independence ... ok [INFO] [stdout] test builder::tests::builder_chaining_works ... ok [INFO] [stdout] test builder::tests::builder_new_creates_default_state ... ok [INFO] [stdout] test builder::tests::builder_is_debug ... ok [INFO] [stdout] test builder::tests::builder_with_various_layouts ... ok [INFO] [stdout] test builder::tests::drop_policy_can_be_overridden ... ok [INFO] [stdout] test builder::tests::drop_policy_sets_policy_correctly ... ok [INFO] [stdout] test builder::tests::layout_and_layout_of_can_be_mixed ... ok [INFO] [stdout] test builder::tests::layout_can_be_overridden ... ok [INFO] [stdout] test builder::tests::layout_of_sets_layout_correctly ... ok [INFO] [stdout] test builder::tests::layout_sets_layout_correctly ... ok [INFO] [stdout] test dropper::tests::dropper_drops_target_when_dropped ... ok [INFO] [stdout] test pool::tests::insert_with_simple_test ... ok [INFO] [stdout] test pool::tests::mixed_types_same_layout ... ok [INFO] [stdout] test dropper::tests::dropper_handles_zero_sized_types ... ok [INFO] [stdout] test pool::tests::pooled_erase_functionality ... ok [INFO] [stdout] test dropper::tests::dropper_works_with_complex_types ... ok [INFO] [stdout] test pool::tests::fill_hole_before_allocating_new_slab ... ok [INFO] [stdout] test pool::tests::drop_with_no_active_pooled_does_not_panic_if_policy_must_not_drop ... ok [INFO] [stdout] test pool::tests::multi_slab_growth ... ok [INFO] [stdout] test pool::tests::fill_first_hole_descending ... ok [INFO] [stdout] test builder::tests::builder_send_trait ... ok [INFO] [stdout] test builder::tests::layout_of_can_be_overridden ... ok [INFO] [stdout] test pool::tests::reserve_increases_capacity ... ok [INFO] [stdout] test pool::tests::reserve_zero_does_nothing ... ok [INFO] [stdout] test pool::tests::fill_first_slab_before_allocating_second ... ok [INFO] [stdout] test pool::tests::shrink_to_fit_empty_pool ... ok [INFO] [stdout] test pool::tests::shrink_then_grow_allocates_new_slab ... ok [INFO] [stdout] test pool::tests::reserve_with_existing_items ... ok [INFO] [stdout] test pool::tests::fill_first_hole_ascending ... ok [INFO] [stdout] test pool::tests::trait_object_usage ... ok [INFO] [stdout] test pool::tests::trait_object_with_mutable_references ... ok [INFO] [stdout] test pool::tests::reserve_large_capacity ... ok [INFO] [stdout] test pool::tests::shrink_to_fit_all_empty_slabs ... ok [INFO] [stdout] test pooled::tests::as_pin ... ok [INFO] [stdout] test pool::tests::smoke_test ... ok [INFO] [stdout] test pooled::tests::deref ... ok [INFO] [stdout] test pooled::tests::erase_functionality ... ok [INFO] [stdout] test pooled_mut::tests::deref ... ok [INFO] [stdout] test pool::tests::shrink_to_fit_no_empty_slabs ... ok [INFO] [stdout] test pooled_mut::tests::erase ... ok [INFO] [stdout] test pooled_mut::tests::insert_with ... ok [INFO] [stdout] test pooled_mut::tests::into_shared ... ok [INFO] [stdout] test pooled_mut::tests::pin_methods_work ... ok [INFO] [stdout] test pooled_mut::tests::deref_coercion_works ... ok [INFO] [stdout] test pooled_mut::tests::deref_with_custom_type ... ok [INFO] [stdout] test slab::tests::complex_data_types ... ok [INFO] [stdout] test pool::tests::shrink_to_fit_removes_empty_slabs ... ok [INFO] [stdout] test pooled_mut::tests::as_pin ... ok [INFO] [stdout] test slab::tests::in_refcell_works_fine ... ok [INFO] [stdout] test pooled_mut::tests::smoke_test ... ok [INFO] [stdout] test pool::tests::thread_safety_assertions ... ok [INFO] [stdout] test slab::tests::different_alignments ... ok [INFO] [stdout] test slab::tests::enum_data_types ... ok [INFO] [stdout] test slab::tests::layout_calculation_basic ... ok [INFO] [stdout] test slab::tests::multithreaded_via_mutex ... ok [INFO] [stdout] test slab::tests::remove_makes_room ... ok [INFO] [stdout] test slab::tests::layout_calculation_large_structs ... ok [INFO] [stdout] test slab::tests::insert_returns_correct_index_and_pointer ... ok [INFO] [stdout] test slab::tests::smoke_test ... ok [INFO] [stdout] test pool::tests::reserve_with_sufficient_capacity_does_nothing ... ok [INFO] [stdout] test slab::tests::small_and_large_sizes ... ok [INFO] [stdout] test builder::tests::build_without_layout_panics - should panic ... ok [INFO] [stdout] test builder::tests::build_with_only_drop_policy_panics - should panic ... ok [INFO] [stdout] test builder::tests::layout_of_zero_sized_type_panics - should panic ... ok [INFO] [stdout] test builder::tests::layout_with_zero_size_panics - should panic ... ok [INFO] [stdout] test pool::tests::drop_with_active_pooled_panics_if_policy_must_not_drop - should panic ... ok [INFO] [stdout] test pool::tests::reserve_overflow_panics - should panic ... ok [INFO] [stdout] test pool::tests::remove_pooled_from_different_pool_panics - should panic ... ok [INFO] [stdout] test slab::tests::drop_with_active_items_panics - should panic ... ok [INFO] [stdout] test pool::tests::remove_nonexistent_panics - should panic ... ok [INFO] [stdout] test slab::tests::remove_vacant_panics - should panic ... ok [INFO] [stdout] test pool::tests::zero_size_layout_is_panic - should panic ... ok [INFO] [stdout] test slab::tests::panic_when_full - should panic ... ok [INFO] [stdout] test slab::tests::layout_calculation_zero_size_panics - should panic ... ok [INFO] [stdout] test slab::tests::zero_capacity_constructor_panics - should panic ... ok [INFO] [stdout] test slab::tests::zero_size_layout_is_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests opaque_pool [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder::layout_of (line 86) ... ok [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder::drop_policy (line 104) ... ok [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder::build (line 130) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/drop_policy.rs - drop_policy::DropPolicy (line 7) ... ok [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder::layout (line 65) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::remove_unpin (line 681) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::reserve (line 321) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::remove_unpin_mut (line 828) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::shrink_to_fit (line 373) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled (line 70) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled::__private_cast_dyn_with_fn (line 144) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled::as_pin (line 271) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::item_layout (line 198) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::is_empty (line 290) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled::ptr (line 245) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::remove_mut (line 759) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::insert (line 437) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut (line 49) ... ok [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder (line 30) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut (line 91) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::deref (line 310) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::deref_mut (line 337) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::erase (line 211) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::into_shared (line 176) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::ptr (line 145) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::as_pin_mut (line 278) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut (line 70) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled::erase (line 302) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool (line 53) ... ok [INFO] [stdout] test src/builder.rs - builder::OpaquePoolBuilder (line 19) ... ok [INFO] [stdout] test src/pooled_mut.rs - pooled_mut::PooledMut::as_pin (line 250) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::capacity (line 258) ... ok [INFO] [stdout] test src/lib.rs - (line 89) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::insert_with (line 503) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool (line 72) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::remove (line 610) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled::deref (line 345) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::builder (line 149) ... ok [INFO] [stdout] test src/pool.rs - pool::OpaquePool::len (line 219) ... ok [INFO] [stdout] test src/pooled.rs - pooled::Pooled (line 45) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14f5f151eacc746662ef54e82b46b91f0032cfcc8c67408140b2f9b60999ad34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f5f151eacc746662ef54e82b46b91f0032cfcc8c67408140b2f9b60999ad34", kill_on_drop: false }` [INFO] [stdout] 14f5f151eacc746662ef54e82b46b91f0032cfcc8c67408140b2f9b60999ad34