[INFO] fetching crate audio-garbage-collector 1.0.0-alpha.2...
[INFO] testing audio-garbage-collector-1.0.0-alpha.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate audio-garbage-collector 1.0.0-alpha.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate audio-garbage-collector 1.0.0-alpha.2 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 audio-garbage-collector 1.0.0-alpha.2
[INFO] finished tweaking crates.io crate audio-garbage-collector 1.0.0-alpha.2
[INFO] tweaked toml for crates.io crate audio-garbage-collector 1.0.0-alpha.2 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9993f9208b6277fbe3dcdb7fb073e089315b4a7f1817eee89bd7d39432f7383c
[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" "9993f9208b6277fbe3dcdb7fb073e089315b4a7f1817eee89bd7d39432f7383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9993f9208b6277fbe3dcdb7fb073e089315b4a7f1817eee89bd7d39432f7383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9993f9208b6277fbe3dcdb7fb073e089315b4a7f1817eee89bd7d39432f7383c", kill_on_drop: false }`
[INFO] [stdout] 9993f9208b6277fbe3dcdb7fb073e089315b4a7f1817eee89bd7d39432f7383c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8f5b5327bd03abf529e006e3d7180a4e7aebadf6c69e5ce4d33595a53b0ac9ff
[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" "8f5b5327bd03abf529e006e3d7180a4e7aebadf6c69e5ce4d33595a53b0ac9ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling basedrop v0.1.2
[INFO] [stderr]    Compiling audio-garbage-collector v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "8f5b5327bd03abf529e006e3d7180a4e7aebadf6c69e5ce4d33595a53b0ac9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5b5327bd03abf529e006e3d7180a4e7aebadf6c69e5ce4d33595a53b0ac9ff", kill_on_drop: false }`
[INFO] [stdout] 8f5b5327bd03abf529e006e3d7180a4e7aebadf6c69e5ce4d33595a53b0ac9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c959092b279eb7ff1851c5778684b4ab7342333fc4ae5f76d56138948e27870e
[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" "c959092b279eb7ff1851c5778684b4ab7342333fc4ae5f76d56138948e27870e", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling audio-garbage-collector v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wisual-logger v0.1.4
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "c959092b279eb7ff1851c5778684b4ab7342333fc4ae5f76d56138948e27870e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c959092b279eb7ff1851c5778684b4ab7342333fc4ae5f76d56138948e27870e", kill_on_drop: false }`
[INFO] [stdout] c959092b279eb7ff1851c5778684b4ab7342333fc4ae5f76d56138948e27870e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1a1dcb003571c076ab5cd7eeab143b085497a093567264f1905a3a2aa258512d
[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" "1a1dcb003571c076ab5cd7eeab143b085497a093567264f1905a3a2aa258512d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/audio_garbage_collector-c5ac57b00ce9987c)
[INFO] [stdout] 
[INFO] [stderr] INFO [2022-02-26T15:46:53.981696052+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread started
[INFO] [stdout] running 3 tests
[INFO] [stderr] INFO [2022-02-26T15:46:53.981799954+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread stopping
[INFO] [stdout] test test::test_create_stop_collector ... ok
[INFO] [stderr] INFO [2022-02-26T15:46:53.982739375+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread started
[INFO] [stdout] test test::test_gc_will_run_with_blocking_collect ... ok
[INFO] [stderr] INFO [2022-02-26T15:46:53.985835342+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread started
[INFO] [stderr] INFO [2022-02-26T15:46:53.985905944+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread stopping
[INFO] [stderr] INFO [2022-02-26T15:46:54.185693701+00:00] (gc-thread@audio_garbage_collector) Garbage collector thread stopping
[INFO] [stdout] test test::test_gc_will_run_after_period ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests audio-garbage-collector
[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] running `Command { std: "docker" "inspect" "1a1dcb003571c076ab5cd7eeab143b085497a093567264f1905a3a2aa258512d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1dcb003571c076ab5cd7eeab143b085497a093567264f1905a3a2aa258512d", kill_on_drop: false }`
[INFO] [stdout] 1a1dcb003571c076ab5cd7eeab143b085497a093567264f1905a3a2aa258512d