[INFO] fetching crate runng 0.3.2...
[INFO] testing runng-0.3.2 against 1.47.0 for beta-1.48-2-subset
[INFO] extracting crate runng 0.3.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate runng 0.3.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 8076300bf461809a290f54337c9f0fb7f26bf2aa2e4f1790d6d15e61d1f21632
[INFO] running `Command { std: "docker" "start" "-a" "8076300bf461809a290f54337c9f0fb7f26bf2aa2e4f1790d6d15e61d1f21632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8076300bf461809a290f54337c9f0fb7f26bf2aa2e4f1790d6d15e61d1f21632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8076300bf461809a290f54337c9f0fb7f26bf2aa2e4f1790d6d15e61d1f21632", kill_on_drop: false }`
[INFO] [stdout] 8076300bf461809a290f54337c9f0fb7f26bf2aa2e4f1790d6d15e61d1f21632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f1b1eb406808faace711f0eb6f3c3acab0d7a33539bf758937e3a9717e8fe0
[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" "d8f1b1eb406808faace711f0eb6f3c3acab0d7a33539bf758937e3a9717e8fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling runng-sys v1.2.4-rc.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[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_derive v0.2.0
[INFO] [stderr]    Compiling runng v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.51s
[INFO] running `Command { std: "docker" "inspect" "d8f1b1eb406808faace711f0eb6f3c3acab0d7a33539bf758937e3a9717e8fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f1b1eb406808faace711f0eb6f3c3acab0d7a33539bf758937e3a9717e8fe0", kill_on_drop: false }`
[INFO] [stdout] d8f1b1eb406808faace711f0eb6f3c3acab0d7a33539bf758937e3a9717e8fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 26cea106fe1c07565bd0cf9540402887e748db4663ffe6fc719ea63ae3e669e0
[INFO] running `Command { std: "docker" "start" "-a" "26cea106fe1c07565bd0cf9540402887e748db4663ffe6fc719ea63ae3e669e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.17
[INFO] [stderr]    Compiling object v0.21.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling futures-timer v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling failure v0.1.8
[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 1m 04s
[INFO] running `Command { std: "docker" "inspect" "26cea106fe1c07565bd0cf9540402887e748db4663ffe6fc719ea63ae3e669e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cea106fe1c07565bd0cf9540402887e748db4663ffe6fc719ea63ae3e669e0", kill_on_drop: false }`
[INFO] [stdout] 26cea106fe1c07565bd0cf9540402887e748db4663ffe6fc719ea63ae3e669e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", 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] d0655bd235e6b5c5d892b3556db91e8626b16974e5108602a539c9e74e4de8a6
[INFO] running `Command { std: "docker" "start" "-a" "d0655bd235e6b5c5d892b3556db91e8626b16974e5108602a539c9e74e4de8a6", 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 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/runng-64a60e92e049f516
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test_main-86567e98c6d0d1da
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::pair_tests::pair_stream ... ok
[INFO] [stdout] test tests::options_tests::names ... 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::string_equality ... ok
[INFO] [stdout] test tests::pipe_tests::dialer_listener ... ok
[INFO] [stdout] test tests::listenerdialer ... ok
[INFO] [stdout] test tests::pipe_tests::notify ... ok
[INFO] [stdout] test tests::pair_tests::pair ... ok
[INFO] [stdout] test tests::reqrep_tests::example_async ... ok
[INFO] [stdout] test tests::pubsub ... ok
[INFO] [stdout] test tests::reqrep_tests::example_basic ... ok
[INFO] [stdout] test tests::reqrep_tests::blocking ... ok
[INFO] [stdout] test tests::results ... ok
[INFO] [stdout] test tests::stats_tests::stats_example ... ok
[INFO] [stdout] test tests::stream_tests::iov ... ok
[INFO] [stdout] test tests::stream_tests::stream ... ok
[INFO] [stdout] test tests::reqrep_tests::nonblock ... ok
[INFO] [stdout] test tests::reqrep_tests::zerocopy ... ok
[INFO] [stdout] test tests::bus_tests::bus ... ok
[INFO] [stdout] test tests::bus_tests::bus_sync ... ok
[INFO] [stdout] test tests::pushpull_tests::pull_stream ... ok
[INFO] [stdout] test tests::pushpull_tests::read ... ok
[INFO] [stdout] test tests::future_tests::pushpull_timeout ... ok
[INFO] [stdout] test tests::reqrep_tests::contexts ... ok
[INFO] [stdout] test tests::broker_tests::simple ... ok
[INFO] [stdout] test tests::pubsub_tests::contexts ... ok
[INFO] [stdout] test tests::pubsub_tests::bad_sub ... ok
[INFO] [stdout] test tests::pair_tests::pair1_poly ... 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/stats.rs - stats (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/asyncio/mod.rs - asyncio::AsyncSocket (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/stats.rs - stats::NngStatRoot (line 58) ... ok
[INFO] [stdout] test src/result.rs - result::flatten_result (line 12) ... ok
[INFO] [stdout] test src/factory.rs - factory::latest::ProtocolFactory (line 9) ... ok
[INFO] [stdout] test src/socket.rs - socket::Socket::with (line 114) ... 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" "d0655bd235e6b5c5d892b3556db91e8626b16974e5108602a539c9e74e4de8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0655bd235e6b5c5d892b3556db91e8626b16974e5108602a539c9e74e4de8a6", kill_on_drop: false }`
[INFO] [stdout] d0655bd235e6b5c5d892b3556db91e8626b16974e5108602a539c9e74e4de8a6