[INFO] fetching crate cubeb-core 0.7.0...
[INFO] testing cubeb-core-0.7.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate cubeb-core 0.7.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cubeb-core 0.7.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cubeb-core 0.7.0
[INFO] finished tweaking crates.io crate cubeb-core 0.7.0
[INFO] tweaked toml for crates.io crate cubeb-core 0.7.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d34925c929e50948b6b62328315c81894f89843c36572a95fee255c385d535a0
[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" "d34925c929e50948b6b62328315c81894f89843c36572a95fee255c385d535a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d34925c929e50948b6b62328315c81894f89843c36572a95fee255c385d535a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34925c929e50948b6b62328315c81894f89843c36572a95fee255c385d535a0", kill_on_drop: false }`
[INFO] [stdout] d34925c929e50948b6b62328315c81894f89843c36572a95fee255c385d535a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 9e94c0bcae1f6a1b78f99f732aaa1d4a2f491d9090f34ddc732211b25d2e6d7d
[INFO] running `Command { std: "docker" "start" "-a" "9e94c0bcae1f6a1b78f99f732aaa1d4a2f491d9090f34ddc732211b25d2e6d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling cubeb-sys v0.7.0
[INFO] [stderr]    Compiling cubeb-core v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "9e94c0bcae1f6a1b78f99f732aaa1d4a2f491d9090f34ddc732211b25d2e6d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e94c0bcae1f6a1b78f99f732aaa1d4a2f491d9090f34ddc732211b25d2e6d7d", kill_on_drop: false }`
[INFO] [stdout] 9e94c0bcae1f6a1b78f99f732aaa1d4a2f491d9090f34ddc732211b25d2e6d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--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] 158891e2df72fbb7a0f91a9ae212009804a008d0d7e66f1ffdf8f7add4de597f
[INFO] running `Command { std: "docker" "start" "-a" "158891e2df72fbb7a0f91a9ae212009804a008d0d7e66f1ffdf8f7add4de597f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cubeb-core v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "158891e2df72fbb7a0f91a9ae212009804a008d0d7e66f1ffdf8f7add4de597f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158891e2df72fbb7a0f91a9ae212009804a008d0d7e66f1ffdf8f7add4de597f", kill_on_drop: false }`
[INFO] [stdout] 158891e2df72fbb7a0f91a9ae212009804a008d0d7e66f1ffdf8f7add4de597f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d35c6108fd20b3f957a200f3bd302b4938de8ec9070fa4e860c95de6e4b05f53
[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" "d35c6108fd20b3f957a200f3bd302b4938de8ec9070fa4e860c95de6e4b05f53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cubeb_core-6ada3299063cbaab
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test builders::tests::stream_params_builder_to_raw_channels ... ok
[INFO] [stdout] test channel::test::channel_layout_from_raw ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_format_to_raw_native_endian ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_to_raw_layout ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_layout ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_rate ... ok
[INFO] [stdout] test channel::test::channel_layout_into_raw ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_prefs_default ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_prefs ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_format ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_channels ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_to_raw_format ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_to_raw_rate ... ok
[INFO] [stdout] test error::tests::test_from_raw ... ok
[INFO] [stdout] test stream::tests::stream_params_default ... ok
[INFO] [stdout] test log::tests::test_logging_disabled_by_default ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_prefs ... ok
[INFO] [stdout] test stream::tests::stream_params_stream_params_ref_ptr_match ... ok
[INFO] [stdout] test device::tests::device_device_ref_same_ptr ... ok
[INFO] [stdout] test error::tests::test_from_error_code ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_rate ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_format_native_endian ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_format ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_channels ... ok
[INFO] [stdout] test stream::tests::stream_params_raw_layout ... ok
[INFO] [stdout] test builders::tests::stream_params_builder_format_native_endian ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cubeb-core
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d35c6108fd20b3f957a200f3bd302b4938de8ec9070fa4e860c95de6e4b05f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35c6108fd20b3f957a200f3bd302b4938de8ec9070fa4e860c95de6e4b05f53", kill_on_drop: false }`
[INFO] [stdout] d35c6108fd20b3f957a200f3bd302b4938de8ec9070fa4e860c95de6e4b05f53