[INFO] fetching crate lockfree-object-pool 0.1.3...
[INFO] testing lockfree-object-pool-0.1.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate lockfree-object-pool 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lockfree-object-pool 0.1.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lockfree-object-pool 0.1.3
[INFO] finished tweaking crates.io crate lockfree-object-pool 0.1.3
[INFO] tweaked toml for crates.io crate lockfree-object-pool 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cb19ac7e928b1b9bf6f1af75cd245af19ff458dcfbb216ff17120ced11c5b01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3cb19ac7e928b1b9bf6f1af75cd245af19ff458dcfbb216ff17120ced11c5b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cb19ac7e928b1b9bf6f1af75cd245af19ff458dcfbb216ff17120ced11c5b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb19ac7e928b1b9bf6f1af75cd245af19ff458dcfbb216ff17120ced11c5b01", kill_on_drop: false }`
[INFO] [stdout] 3cb19ac7e928b1b9bf6f1af75cd245af19ff458dcfbb216ff17120ced11c5b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8fda2e42f3edacbf86c6dda311eb039651069131b95ff97ca68cea06b6a8b84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b8fda2e42f3edacbf86c6dda311eb039651069131b95ff97ca68cea06b6a8b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockfree-object-pool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b8fda2e42f3edacbf86c6dda311eb039651069131b95ff97ca68cea06b6a8b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fda2e42f3edacbf86c6dda311eb039651069131b95ff97ca68cea06b6a8b84", kill_on_drop: false }`
[INFO] [stdout] b8fda2e42f3edacbf86c6dda311eb039651069131b95ff97ca68cea06b6a8b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e31c625ca191da160b29ce8b091c3f169cba156fd30d1e7d57bac0c22d10a4d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e31c625ca191da160b29ce8b091c3f169cba156fd30d1e7d57bac0c22d10a4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling object-pool v0.5.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling lockfree-object-pool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.08s
[INFO] running `Command { std: "docker" "inspect" "e31c625ca191da160b29ce8b091c3f169cba156fd30d1e7d57bac0c22d10a4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31c625ca191da160b29ce8b091c3f169cba156fd30d1e7d57bac0c22d10a4d9", kill_on_drop: false }`
[INFO] [stdout] e31c625ca191da160b29ce8b091c3f169cba156fd30d1e7d57bac0c22d10a4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eb6e4975c6cba772d2f6e01652e96651aacd84f4886966942cccb816f8af715
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3eb6e4975c6cba772d2f6e01652e96651aacd84f4886966942cccb816f8af715", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lockfree_object_pool-10f7506aa2a214c6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_generic.rs (/opt/rustwide/target/debug/deps/test_generic-b4a95b773faf40c1)
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/test_linear.rs (/opt/rustwide/target/debug/deps/test_linear-b490ce2743ef6ea8)
[INFO] [stdout] test page::tests::test_page_01 ... ok
[INFO] [stdout] test page::tests::test_page_02 ... ok
[INFO] [stdout] test page::tests::test_page_03 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/test_mutex.rs (/opt/rustwide/target/debug/deps/test_mutex-18623bb14027b609)
[INFO] [stdout] test test_linear_01 ... ok
[INFO] [stdout] test test_linear_03 ... ok
[INFO] [stdout] test test_linear_02 ... ok
[INFO] [stdout] test test_linear_04 ... ok
[INFO] [stdout] test test_linear_recycle_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_mutex_01 ... ok
[INFO] [stdout] test test_mutex_recycle_01 ... ok
[INFO] [stderr]      Running tests/test_none.rs (/opt/rustwide/target/debug/deps/test_none-0466edc67cea73f9)
[INFO] [stdout] test test_mutex_02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_spin_lock.rs (/opt/rustwide/target/debug/deps/test_spin_lock-f928e192c91bec8f)
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_spin_lock_01 ... ok
[INFO] [stdout] test test_spin_lock_recycle_01 ... ok
[INFO] [stderr]    Doc-tests lockfree-object-pool
[INFO] [stdout] test test_spin_lock_02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/none_object_pool.rs - none_object_pool::NoneObjectPool<T>::pull_owned (line 61) ... ok
[INFO] [stdout] test src/mutex_object_pool.rs - mutex_object_pool::MutexObjectPool<T>::pull_owned (line 92) ... ok
[INFO] [stdout] test src/spin_lock_reusable.rs - spin_lock_reusable::SpinLockReusable (line 9) ... ok
[INFO] [stdout] test src/mutex_reusable.rs - mutex_reusable::MutexReusable (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/spin_lock_object_pool.rs - spin_lock_object_pool::SpinLockObjectPool<T>::pull_owned (line 96) ... ok
[INFO] [stdout] test src/linear_object_pool.rs - linear_object_pool::LinearObjectPool<T>::new (line 41) ... ok
[INFO] [stdout] test src/none_object_pool.rs - none_object_pool::NoneObjectPool (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/linear_object_pool.rs - linear_object_pool::LinearObjectPool<T>::pull (line 68) ... ok
[INFO] [stdout] test src/spin_lock_owned_reusable.rs - spin_lock_owned_reusable::SpinLockOwnedReusable (line 10) ... ok
[INFO] [stdout] test src/mutex_object_pool.rs - mutex_object_pool::MutexObjectPool (line 7) ... ok
[INFO] [stdout] test src/none_object_pool.rs - none_object_pool::NoneObjectPool<T>::new (line 27) ... ok
[INFO] [stdout] test src/linear_reusable.rs - linear_reusable::LinearReusable (line 9) ... ok
[INFO] [stdout] test src/linear_object_pool.rs - linear_object_pool::LinearObjectPool (line 12) ... ok
[INFO] [stdout] test src/mutex_object_pool.rs - mutex_object_pool::MutexObjectPool<T>::pull (line 63) ... ok
[INFO] [stdout] test src/none_object_pool.rs - none_object_pool::NoneObjectPool<T>::pull (line 46) ... ok
[INFO] [stdout] test src/mutex_owned_reusable.rs - mutex_owned_reusable::MutexOwnedReusable (line 10) ... ok
[INFO] [stdout] test src/mutex_object_pool.rs - mutex_object_pool::MutexObjectPool<T>::new (line 36) ... ok
[INFO] [stdout] test src/spin_lock_object_pool.rs - spin_lock_object_pool::SpinLockObjectPool<T>::pull (line 73) ... ok
[INFO] [stdout] test src/linear_object_pool.rs - linear_object_pool::LinearObjectPool<T>::pull_owned (line 89) ... ok
[INFO] [stdout] test src/spin_lock_object_pool.rs - spin_lock_object_pool::SpinLockObjectPool<T>::new (line 46) ... ok
[INFO] [stdout] test src/spin_lock_object_pool.rs - spin_lock_object_pool::SpinLockObjectPool (line 17) ... ok
[INFO] [stdout] test src/linear_owned_reusable.rs - linear_owned_reusable::LinearOwnedReusable (line 10) ... ok
[INFO] [stdout] test src/none_reusable.rs - none_reusable::NoneReusable (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eb6e4975c6cba772d2f6e01652e96651aacd84f4886966942cccb816f8af715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb6e4975c6cba772d2f6e01652e96651aacd84f4886966942cccb816f8af715", kill_on_drop: false }`
[INFO] [stdout] 3eb6e4975c6cba772d2f6e01652e96651aacd84f4886966942cccb816f8af715