[INFO] fetching crate zeropool 0.7.0...
[INFO] testing zeropool-0.7.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zeropool 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zeropool 0.7.0
[INFO] finished tweaking crates.io crate zeropool 0.7.0
[INFO] tweaked toml for crates.io crate zeropool 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeropool 0.7.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zeropool 0.7.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded region v3.0.2
[INFO] [stderr]   Downloaded mach2 v0.4.3
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.12
[INFO] [stderr]   Downloaded opool v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.125
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.125
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.125
[INFO] [stderr]   Downloaded criterion v0.7.0
[INFO] [stderr]   Downloaded js-sys v0.3.102
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.125
[INFO] [stderr]   Downloaded web-sys v0.3.102
[INFO] [stderr]   Downloaded object-pool v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d
[INFO] running `Command { std: "docker" "start" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling zeropool v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling zeropool v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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 v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `Command { std: "docker" "inspect" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeropool-3dca7de42d321584)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test buf::tests::test_buf_as_mut ... ok
[INFO] [stdout] test buf::tests::test_buf_as_ref ... ok
[INFO] [stdout] test buf::tests::test_buf_debug ... ok
[INFO] [stdout] test buf::tests::test_from_buf_for_vec ... ok
[INFO] [stdout] test buf::tests::test_buf_explicit_drop ... ok
[INFO] [stdout] test buf::tests::test_into_inner ... ok
[INFO] [stdout] test buf::tests::test_into_vec ... ok
[INFO] [stdout] test buf::tests::test_uninit_write_from_slice ... ok
[INFO] [stdout] test buf::tests::test_io_write ... ok
[INFO] [stdout] test buf::tests::test_uninit_as_uninit_mut ... ok
[INFO] [stdout] test buf::tests::test_buf_auto_return ... ok
[INFO] [stdout] test size_class::tests::class_table_route_returns_correct_class ... ok
[INFO] [stdout] test size_class::tests::route_capacity_boundaries ... ok
[INFO] [stdout] test tests::test_buffer_sizing ... ok
[INFO] [stdout] test tests::test_custom_allocator ... ok
[INFO] [stdout] test tests::test_max_pool_size ... ok
[INFO] [stdout] test tests::test_pool_vec_macro ... ok
[INFO] [stdout] test buf::tests::test_into_inner_consumes ... ok
[INFO] [stdout] test tests::test_batch_transfer ... ok
[INFO] [stdout] test tests::test_drain ... ok
[INFO] [stdout] test buf::tests::test_buf_deref ... ok
[INFO] [stdout] test tests::test_stats_class_info ... ok
[INFO] [stdout] test size_class::tests::route_size_boundaries ... ok
[INFO] [stdout] test tests::test_reused_buffer_does_not_expose_previous_contents ... ok
[INFO] [stdout] test tests::test_alloc_returns_zeroed_bytes ... ok
[INFO] [stdout] test tests::test_basic_operations ... ok
[INFO] [stdout] test tests::test_min_size_filtering ... ok
[INFO] [stdout] test tests::test_stats_hit_rates ... ok
[INFO] [stdout] test tests::test_edge_cases ... ok
[INFO] [stdout] test tests::test_thread_local_cache ... ok
[INFO] [stdout] test tests::test_stats_reset ... ok
[INFO] [stdout] test tests::test_stats_counters ... ok
[INFO] [stdout] test tests::test_stats_display ... ok
[INFO] [stdout] test tests::test_stats_oversize ... ok
[INFO] [stdout] test tests::test_pool_isolation ... ok
[INFO] [stdout] test tests::test_config_api ... ok
[INFO] [stdout] test tests::test_warm ... ok
[INFO] [stdout] test tests::test_concurrent_access ... ok
[INFO] [stdout] test tests::test_size_class_routing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeropool
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - pool_vec (line 98) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf (line 22) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::alloc (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::new (line 67) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::allocator (line 107) ... ok
[INFO] [stdout] test src/allocator.rs - allocator::Allocator (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/buf.rs - buf::Buf<'a>::into_inner (line 109) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats (line 63) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::stats (line 430) ... ok
[INFO] [stdout] test src/pool.rs - pool::ZeroPool::warm (line 382) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.39s
[INFO] running `Command { std: "docker" "inspect" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d", kill_on_drop: false }`
[INFO] [stdout] aabcb5489d1e5ad4c870baa979a7901b97bdb5dcdcbcc1ae1fa29b2425ccde2d
