[INFO] fetching crate runng 0.3.2...
[INFO] testing runng-0.3.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate runng 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate runng 0.3.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runng 0.3.2
[INFO] finished tweaking crates.io crate runng 0.3.2
[INFO] tweaked toml for crates.io crate runng 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] c2fca0a866af0fd81f8a90a8d99f918c2f3b4118b66f6ed9a29d0d6c91c36d38
[INFO] running `Command { std: "docker" "start" "-a" "c2fca0a866af0fd81f8a90a8d99f918c2f3b4118b66f6ed9a29d0d6c91c36d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fca0a866af0fd81f8a90a8d99f918c2f3b4118b66f6ed9a29d0d6c91c36d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fca0a866af0fd81f8a90a8d99f918c2f3b4118b66f6ed9a29d0d6c91c36d38", kill_on_drop: false }`
[INFO] [stdout] c2fca0a866af0fd81f8a90a8d99f918c2f3b4118b66f6ed9a29d0d6c91c36d38
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3fcd9e296494653f3f21b52da876b91b3de056f7a190fa2c509d1c1ad692e2
[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" "7c3fcd9e296494653f3f21b52da876b91b3de056f7a190fa2c509d1c1ad692e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling runng-sys v1.2.4-rc.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling runng_derive v0.2.0
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling runng v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.82s
[INFO] running `Command { std: "docker" "inspect" "7c3fcd9e296494653f3f21b52da876b91b3de056f7a190fa2c509d1c1ad692e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3fcd9e296494653f3f21b52da876b91b3de056f7a190fa2c509d1c1ad692e2", kill_on_drop: false }`
[INFO] [stdout] 7c3fcd9e296494653f3f21b52da876b91b3de056f7a190fa2c509d1c1ad692e2
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2564653dc3d048197ecb0ec0efe096e9b86a51323e99a9f1eced48325c9e80fe
[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" "2564653dc3d048197ecb0ec0efe096e9b86a51323e99a9f1eced48325c9e80fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-timer v0.3.0
[INFO] [stderr]    Compiling runng v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `runng_sys::nng_sockaddr_family`
[INFO] [stdout]  --> tests/tests/bus_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use runng_sys::nng_sockaddr_family;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::TryFrom`
[INFO] [stdout]   --> tests/tests/bus_tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     convert::TryFrom,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "2564653dc3d048197ecb0ec0efe096e9b86a51323e99a9f1eced48325c9e80fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2564653dc3d048197ecb0ec0efe096e9b86a51323e99a9f1eced48325c9e80fe", kill_on_drop: false }`
[INFO] [stdout] 2564653dc3d048197ecb0ec0efe096e9b86a51323e99a9f1eced48325c9e80fe
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4012357ff76f2b0886f84267ea734a1540ed9a564e512bd91b1593b2d307e925
[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" "4012357ff76f2b0886f84267ea734a1540ed9a564e512bd91b1593b2d307e925", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `runng_sys::nng_sockaddr_family`
[INFO] [stderr]  --> tests/tests/bus_tests.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use runng_sys::nng_sockaddr_family;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `convert::TryFrom`
[INFO] [stderr]   --> tests/tests/bus_tests.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     convert::TryFrom,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/runng-b91f26bbe7382e9d
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_main-59c3601adc5da10d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::pair_tests::pair_stream ... ok
[INFO] [stdout] test tests::mem_tests::alloc ... ok
[INFO] [stdout] test tests::mem_tests::string ... ok
[INFO] [stdout] test tests::msg_tests::equality ... ok
[INFO] [stdout] test tests::options_tests::names ... ok
[INFO] [stdout] test tests::options_tests::string_equality ... ok
[INFO] [stdout] test tests::pair_tests::pair ... ok
[INFO] [stdout] test tests::reqrep_tests::blocking ... ok
[INFO] [stdout] test tests::pipe_tests::dialer_listener ... ok
[INFO] [stdout] test tests::listenerdialer ... ok
[INFO] [stdout] test tests::reqrep_tests::example_basic ... ok
[INFO] [stdout] test tests::pipe_tests::notify ... ok
[INFO] [stdout] test tests::results ... ok
[INFO] [stdout] test tests::reqrep_tests::example_async ... ok
[INFO] [stdout] test tests::stream_tests::iov ... ok
[INFO] [stdout] test tests::stream_tests::stream ... ok
[INFO] [stdout] test tests::stats_tests::stats_example ... ok
[INFO] [stdout] test tests::pubsub ... ok
[INFO] [stdout] test tests::reqrep_tests::contexts ... ok
[INFO] [stdout] test tests::reqrep_tests::zerocopy ... ok
[INFO] [stdout] test tests::reqrep_tests::nonblock ... ok
[INFO] [stdout] test tests::bus_tests::bus ... ok
[INFO] [stdout] test tests::bus_tests::bus_sync ... ok
[INFO] [stdout] test tests::pubsub_tests::bad_sub ... ok
[INFO] [stdout] test tests::pushpull_tests::read ... ok
[INFO] [stdout] test tests::pushpull_tests::pull_stream ... ok
[INFO] [stdout] test tests::future_tests::pushpull_timeout ... ok
[INFO] [stdout] test tests::broker_tests::simple ... ok
[INFO] [stdout] test tests::pair_tests::pair1_poly ... ok
[INFO] [stdout] test tests::pubsub_tests::contexts ... ok
[INFO] [stdout] test tests::broker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runng
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/stats.rs - stats (line 6) ... ok
[INFO] [stdout] test src/asyncio/mod.rs - asyncio::AsyncSocket (line 56) ... ok
[INFO] [stdout] test src/stats.rs - stats (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/factory.rs - factory::latest::ProtocolFactory (line 9) ... ok
[INFO] [stdout] test src/stats.rs - stats::NngStatRoot (line 58) ... ok
[INFO] [stdout] test src/socket.rs - socket::Socket::with (line 114) ... ok
[INFO] [stdout] test src/result.rs - result::flatten_result (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4012357ff76f2b0886f84267ea734a1540ed9a564e512bd91b1593b2d307e925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4012357ff76f2b0886f84267ea734a1540ed9a564e512bd91b1593b2d307e925", kill_on_drop: false }`
[INFO] [stdout] 4012357ff76f2b0886f84267ea734a1540ed9a564e512bd91b1593b2d307e925