[INFO] fetching crate rustpool 0.0.1-beta...
[INFO] testing rustpool-0.0.1-beta against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rustpool 0.0.1-beta into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate rustpool 0.0.1-beta on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustpool 0.0.1-beta
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustpool 0.0.1-beta
[INFO] tweaked toml for crates.io crate rustpool 0.0.1-beta written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate rustpool 0.0.1-beta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52cc1bd8d4a1921e85b704b4eff916e3a47277ec8c3e88d43c7b67da2c45e87a
[INFO] running `Command { std: "docker" "start" "-a" "52cc1bd8d4a1921e85b704b4eff916e3a47277ec8c3e88d43c7b67da2c45e87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52cc1bd8d4a1921e85b704b4eff916e3a47277ec8c3e88d43c7b67da2c45e87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52cc1bd8d4a1921e85b704b4eff916e3a47277ec8c3e88d43c7b67da2c45e87a", kill_on_drop: false }`
[INFO] [stdout] 52cc1bd8d4a1921e85b704b4eff916e3a47277ec8c3e88d43c7b67da2c45e87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2322a7048d4ed9fa2c17bfed7036805813048c87f7d266d7d7e96d04e7b0aff
[INFO] running `Command { std: "docker" "start" "-a" "a2322a7048d4ed9fa2c17bfed7036805813048c87f7d266d7d7e96d04e7b0aff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling rustpool v0.0.1-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "a2322a7048d4ed9fa2c17bfed7036805813048c87f7d266d7d7e96d04e7b0aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2322a7048d4ed9fa2c17bfed7036805813048c87f7d266d7d7e96d04e7b0aff", kill_on_drop: false }`
[INFO] [stdout] a2322a7048d4ed9fa2c17bfed7036805813048c87f7d266d7d7e96d04e7b0aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ccf11a0b86b6fd928d576dc0027c15b964715ca5d960e2ae1bd305eadb0f9e3
[INFO] running `Command { std: "docker" "start" "-a" "5ccf11a0b86b6fd928d576dc0027c15b964715ca5d960e2ae1bd305eadb0f9e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustpool v0.0.1-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "5ccf11a0b86b6fd928d576dc0027c15b964715ca5d960e2ae1bd305eadb0f9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ccf11a0b86b6fd928d576dc0027c15b964715ca5d960e2ae1bd305eadb0f9e3", kill_on_drop: false }`
[INFO] [stdout] 5ccf11a0b86b6fd928d576dc0027c15b964715ca5d960e2ae1bd305eadb0f9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e6cd67b9bc2feb12df3f7418609490c397d39e77231c288fc694a74af0d7d8d
[INFO] running `Command { std: "docker" "start" "-a" "3e6cd67b9bc2feb12df3f7418609490c397d39e77231c288fc694a74af0d7d8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustpool-0b4cd42ff8423a5e)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_add ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_own_test ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_over_limit ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_take_serial ... ok
[INFO] [stdout] test atomic_queue::tests::test_aq_take_offer ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_take_offer ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_take ... ok
[INFO] [stdout] test object::tests::obj_builder_create_atomic_arc ... ok
[INFO] [stdout] test thread::tests::test_get_cpu_ids ... ok
[INFO] [stdout] test circular_buffer::tests::test_cb_add_take ... ok
[INFO] [stdout] test object::tests::obj_builder_create_blocking_arc ... ok
[INFO] [stdout] test object::tests::obj_builder_create_blocking ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_offer_overflow ... ok
[INFO] [stdout] test thread::tests::test_create_empty_thread_pool ... ok
[INFO] [stdout] test thread::tests::test_fail_no_cpu ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_take_all_offer_all ... ok
[INFO] [stdout] test atomic_circular_buffer::tests::test_acb_mt_take_offer ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_take_and_offer ... ok
[INFO] [stdout] test object::tests::obj_builder_create_atomic ... ok
[INFO] [stdout] test circular_buffer::tests::test_cb_offer_full ... ok
[INFO] [stdout] test circular_buffer::tests::test_cb_take_offer ... ok
[INFO] [stdout] test thread::tests::test_schedule_and_run_all_cpus ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_over_limit_block ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_take_threads ... ok
[INFO] [stdout] test circular_buffer::tests::test_cb_add_full ... ok
[INFO] [stdout] test blocking_queue::tests::test_bq_mt_take_offer ... ok
[INFO] [stdout] test thread::tests::test_get_cpu_numa_node ... ok
[INFO] [stdout] test thread::tests::test_builf_fail_all_and_target_cpus ... ok
[INFO] [stdout] test thread::tests::test_schedule_and_run_single_cpu ... ok
[INFO] [stdout] test thread::tests::test_build_thread_pool_target_cpu ... ok
[INFO] [stdout] test thread::tests::test_get_cpus_with_nodes ... ok
[INFO] [stdout] test thread::tests::test_build_with_threads ... ok
[INFO] [stdout] test thread::tests::test_add_thread_single_cpu ... ok
[INFO] [stdout] test thread::tests::test_fail_add_thread_invalid_cpu - should panic ... ok
[INFO] [stdout] test thread::tests::test_add_thread_all_valid_cpu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustpool
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/atomic_queue.rs - atomic_queue::AtomicQueue (line 16) ... ok
[INFO] [stdout] test src/blocking_queue.rs - blocking_queue::BlockingQueue (line 16) ... ok
[INFO] [stdout] test src/thread.rs - thread::ThreadPoolBuilder (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e6cd67b9bc2feb12df3f7418609490c397d39e77231c288fc694a74af0d7d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6cd67b9bc2feb12df3f7418609490c397d39e77231c288fc694a74af0d7d8d", kill_on_drop: false }`
[INFO] [stdout] 3e6cd67b9bc2feb12df3f7418609490c397d39e77231c288fc694a74af0d7d8d