[INFO] fetching crate concurrent_arena 0.1.5...
[INFO] testing concurrent_arena-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate concurrent_arena 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate concurrent_arena 0.1.5 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 concurrent_arena 0.1.5
[INFO] finished tweaking crates.io crate concurrent_arena 0.1.5
[INFO] tweaked toml for crates.io crate concurrent_arena 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded triomphe v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e6a1c57867c72d73f4e719f01444709ba02d1f2231b30c1f055c72a56b750dd5
[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" "e6a1c57867c72d73f4e719f01444709ba02d1f2231b30c1f055c72a56b750dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a1c57867c72d73f4e719f01444709ba02d1f2231b30c1f055c72a56b750dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a1c57867c72d73f4e719f01444709ba02d1f2231b30c1f055c72a56b750dd5", kill_on_drop: false }`
[INFO] [stdout] e6a1c57867c72d73f4e719f01444709ba02d1f2231b30c1f055c72a56b750dd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40e00e675b69a757b5bf4f981446820b970b5df3bf7112be32d5f2a403caf70f
[INFO] running `Command { std: "docker" "start" "-a" "40e00e675b69a757b5bf4f981446820b970b5df3bf7112be32d5f2a403caf70f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling const_fn_assert v0.1.2
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling triomphe v0.1.5
[INFO] [stderr]    Compiling concurrent_arena v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "40e00e675b69a757b5bf4f981446820b970b5df3bf7112be32d5f2a403caf70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e00e675b69a757b5bf4f981446820b970b5df3bf7112be32d5f2a403caf70f", kill_on_drop: false }`
[INFO] [stdout] 40e00e675b69a757b5bf4f981446820b970b5df3bf7112be32d5f2a403caf70f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5593428a3902ba9e6cf3adcf9f9ec507ace108ed5a34a87230f71dff7f954a27
[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" "5593428a3902ba9e6cf3adcf9f9ec507ace108ed5a34a87230f71dff7f954a27", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling concurrent_arena v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "5593428a3902ba9e6cf3adcf9f9ec507ace108ed5a34a87230f71dff7f954a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5593428a3902ba9e6cf3adcf9f9ec507ace108ed5a34a87230f71dff7f954a27", kill_on_drop: false }`
[INFO] [stdout] 5593428a3902ba9e6cf3adcf9f9ec507ace108ed5a34a87230f71dff7f954a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bd066b6d658b096f100845ef3328790cbb858e7c55b8b53557980723b88c0000
[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" "bd066b6d658b096f100845ef3328790cbb858e7c55b8b53557980723b88c0000", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/concurrent_arena-c5fb7dd3be24449a)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test arena::tests::test_new ... ok
[INFO] [stdout] test arena::tests::test_with_capacity ... ok
[INFO] [stdout] test bucket::tests::test_clone ... ok
[INFO] [stdout] test bucket::tests::test_basic ... ok
[INFO] [stdout] test bucket::tests::test_concurrent_remove ... ok
[INFO] [stdout] test bucket::tests::test_concurrent_remove2 ... ok
[INFO] [stdout] test bucket::tests::test_reuse ... ok
[INFO] [stdout] test bucket::tests::test_reuse2 ... ok
[INFO] [stdout] test bucket::tests::realworld_test ... ok
[INFO] [stdout] test bitmap::tests::realworld_test ... ok
[INFO] [stdout] test arcs::tests::test ... ok
[INFO] [stdout] test arena::tests::realworld_test ... ok
[INFO] [stderr]    Doc-tests concurrent_arena
[INFO] [stdout] test bitmap::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.60s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/arena.rs - arena::Arena (line 47) - compile fail ... ok
[INFO] [stdout] test src/arena.rs - arena::Arena (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd066b6d658b096f100845ef3328790cbb858e7c55b8b53557980723b88c0000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd066b6d658b096f100845ef3328790cbb858e7c55b8b53557980723b88c0000", kill_on_drop: false }`
[INFO] [stdout] bd066b6d658b096f100845ef3328790cbb858e7c55b8b53557980723b88c0000