[INFO] cloning repository https://github.com/ShaoG-R/pool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShaoG-R/pool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fpool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fpool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf7b87f95edfffe2ee0d945b13b7fb9b4488ff6d
[INFO] testing ShaoG-R/pool against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fpool" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ShaoG-R/pool
[INFO] finished tweaking git repo https://github.com/ShaoG-R/pool
[INFO] tweaked toml for git repo https://github.com/ShaoG-R/pool written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ShaoG-R/pool on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ShaoG-R/pool 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 833f8dd67520f2b175316418399a380bb56f30825aaea2733e1855a08429f83e
[INFO] running `Command { std: "docker" "start" "-a" "833f8dd67520f2b175316418399a380bb56f30825aaea2733e1855a08429f83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "833f8dd67520f2b175316418399a380bb56f30825aaea2733e1855a08429f83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833f8dd67520f2b175316418399a380bb56f30825aaea2733e1855a08429f83e", kill_on_drop: false }`
[INFO] [stdout] 833f8dd67520f2b175316418399a380bb56f30825aaea2733e1855a08429f83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da23bf6344e44d9358bea22a725f47f60378334ba66a7696bba510644a0d57b9
[INFO] running `Command { std: "docker" "start" "-a" "da23bf6344e44d9358bea22a725f47f60378334ba66a7696bba510644a0d57b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "da23bf6344e44d9358bea22a725f47f60378334ba66a7696bba510644a0d57b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da23bf6344e44d9358bea22a725f47f60378334ba66a7696bba510644a0d57b9", kill_on_drop: false }`
[INFO] [stdout] da23bf6344e44d9358bea22a725f47f60378334ba66a7696bba510644a0d57b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa422fd74345149582620860cc73c98d22365964913c68dcd07602b96eea898
[INFO] running `Command { std: "docker" "start" "-a" "faa422fd74345149582620860cc73c98d22365964913c68dcd07602b96eea898", kill_on_drop: false }`
[INFO] [stderr]    Compiling pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "faa422fd74345149582620860cc73c98d22365964913c68dcd07602b96eea898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa422fd74345149582620860cc73c98d22365964913c68dcd07602b96eea898", kill_on_drop: false }`
[INFO] [stdout] faa422fd74345149582620860cc73c98d22365964913c68dcd07602b96eea898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b7b977d07a8130f8ff4715a72ba3922b2adb87c4fd7b20b18d2555fdfa1d848
[INFO] running `Command { std: "docker" "start" "-a" "8b7b977d07a8130f8ff4715a72ba3922b2adb87c4fd7b20b18d2555fdfa1d848", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pool-9325695faa044c12)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test epoch::tests::test_atomic_basic ... ok
[INFO] [stdout] test block_manager::tests::test_cleanup_safety ... ok
[INFO] [stdout] test epoch::tests::test_deferred_destruction ... ok
[INFO] [stdout] test epoch::tests::test_atomic_cas ... ok
[INFO] [stdout] test epoch::tests::test_guard_pin_unpin ... ok
[INFO] [stdout] test epoch::tests::test_tagged_pointers ... ok
[INFO] [stdout] test pool::tests::test_atomic_ptr_basic ... ok
[INFO] [stdout] test epoch::tests::test_epoch_basic ... ok
[INFO] [stdout] test pool::tests::test_atomic_ptr_operations ... ok
[INFO] [stdout] test pool::tests::test_basic_allocation ... ok
[INFO] [stdout] test pool::tests::test_drop_behavior ... ok
[INFO] [stdout] test epoch::tests::test_concurrent_access ... ok
[INFO] [stdout] test pool::tests::test_drop_order_correctness ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_fetch_update ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_null ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_store_and_load ... ok
[INFO] [stdout] test block_manager::tests::test_allocation_safety ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_basic ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_mixed_with_other_types ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_aba_prevention ... ok
[INFO] [stdout] test pool::tests::test_memory_alignment ... ok
[INFO] [stdout] test pool::tests::test_mixed_pointer_types ... ok
[INFO] [stdout] test pool::tests::test_pooled_arc_basic ... ok
[INFO] [stdout] test pool::tests::test_pooled_arc_clone ... ok
[INFO] [stdout] test pool::tests::test_pooled_arc_get_mut ... ok
[INFO] [stdout] test pool::tests::test_pooled_arc_weak ... ok
[INFO] [stdout] test pool::tests::test_recursive_structures ... ok
[INFO] [stdout] test pool::tests::test_pooled_weak_clone ... ok
[INFO] [stdout] test pooled_list::tests::test_collect_all ... ok
[INFO] [stdout] test pooled_list::tests::test_basic_operations ... ok
[INFO] [stdout] test pool::tests::test_multiple_allocations ... ok
[INFO] [stdout] test pooled_list::tests::test_clear ... ok
[INFO] [stdout] test pool::tests::test_zero_sized_types ... ok
[INFO] [stdout] test pool::tests::test_memory_reuse ... ok
[INFO] [stdout] test pool::tests::test_concurrent_arc_access ... ok
[INFO] [stdout] test pool::tests::test_large_structs ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_cas ... ok
[INFO] [stdout] test pooled_list::tests::test_concurrent_inserts ... ok
[INFO] [stdout] test pool::tests::test_concurrent_access ... ok
[INFO] [stdout] test pooled_list::tests::test_remove ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_concurrent_updates ... ok
[INFO] [stdout] test pooled_list::tests::test_concurrent_mixed_operations ... ok
[INFO] [stdout] test pool::tests::test_high_concurrency_stress ... ok
[INFO] [stdout] test pool::tests::test_epoch_atomic_defer_destroy ... ok
[INFO] [stdout] test pooled_list::tests::test_memory_reuse ... ok
[INFO] [stdout] test pool::tests::test_performance_comparison ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pool
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/pool.rs - pool::PooledEpochAtomic (line 79) ... FAILED
[INFO] [stdout] test src/pool.rs - pool::MemoryPool (line 24) ... ok
[INFO] [stdout] test src/pooled_list.rs - pooled_list::PooledLinkedList (line 49) ... ok
[INFO] [stdout] test src/pool.rs - pool::MemoryPool<T>::alloc_epoch_atomic (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pool.rs - pool::PooledEpochAtomic (line 79) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ordering`
[INFO] [stdout]   --> src/pool.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | let shared = atomic.load(Ordering::Acquire, &guard);
[INFO] [stdout]    |                          ^^^^^^^^ use of undeclared type `Ordering`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::cmp::Ordering;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::sync::atomic::Ordering;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/pool.rs - pool::PooledEpochAtomic (line 79)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.69s; merged doctests compilation took 0.10s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8b7b977d07a8130f8ff4715a72ba3922b2adb87c4fd7b20b18d2555fdfa1d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7b977d07a8130f8ff4715a72ba3922b2adb87c4fd7b20b18d2555fdfa1d848", kill_on_drop: false }`
[INFO] [stdout] 8b7b977d07a8130f8ff4715a72ba3922b2adb87c4fd7b20b18d2555fdfa1d848
