[INFO] fetching crate async-dnssd 0.5.0...
[INFO] testing async-dnssd-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate async-dnssd 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate async-dnssd 0.5.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-dnssd 0.5.0
[INFO] finished tweaking crates.io crate async-dnssd 0.5.0
[INFO] tweaked toml for crates.io crate async-dnssd 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate async-dnssd 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "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] 2f9da50d9f6431abb3917f1e631b49ac7758f8d41b6518eb715807e041dcebda
[INFO] running `Command { std: "docker" "start" "-a" "2f9da50d9f6431abb3917f1e631b49ac7758f8d41b6518eb715807e041dcebda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f9da50d9f6431abb3917f1e631b49ac7758f8d41b6518eb715807e041dcebda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9da50d9f6431abb3917f1e631b49ac7758f8d41b6518eb715807e041dcebda", kill_on_drop: false }`
[INFO] [stdout] 2f9da50d9f6431abb3917f1e631b49ac7758f8d41b6518eb715807e041dcebda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa9a5568e6b8398b18150884ebd7871d5ec8b0287d36202800e69e4b071ac5c6
[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" "fa9a5568e6b8398b18150884ebd7871d5ec8b0287d36202800e69e4b071ac5c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling async-dnssd v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
[INFO] running `Command { std: "docker" "inspect" "fa9a5568e6b8398b18150884ebd7871d5ec8b0287d36202800e69e4b071ac5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9a5568e6b8398b18150884ebd7871d5ec8b0287d36202800e69e4b071ac5c6", kill_on_drop: false }`
[INFO] [stdout] fa9a5568e6b8398b18150884ebd7871d5ec8b0287d36202800e69e4b071ac5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07596ee47fb95a13990a8dc42ac6855d0d4860f5866fb7731de1e46b1ee116a9
[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" "07596ee47fb95a13990a8dc42ac6855d0d4860f5866fb7731de1e46b1ee116a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling async-dnssd v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.66s
[INFO] running `Command { std: "docker" "inspect" "07596ee47fb95a13990a8dc42ac6855d0d4860f5866fb7731de1e46b1ee116a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07596ee47fb95a13990a8dc42ac6855d0d4860f5866fb7731de1e46b1ee116a9", kill_on_drop: false }`
[INFO] [stdout] 07596ee47fb95a13990a8dc42ac6855d0d4860f5866fb7731de1e46b1ee116a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a2ab03f16085d7ba85950c978bf37cf5c52ed1eeab09c7d2441bd5c89ac1cc2
[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" "8a2ab03f16085d7ba85950c978bf37cf5c52ed1eeab09c7d2441bd5c89ac1cc2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_dnssd-77d0d1b013c22351)
[INFO] [stdout] test txt_record::tests::modifications ... ok
[INFO] [stdout] test error::tests::test_ffi_err_description ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-dnssd
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/service/register.rs - service::register::register (line 279) - compile ... ok
[INFO] [stdout] test src/service/resolve_host.rs - service::resolve_host::ResolveHostData (line 87) ... ok
[INFO] [stdout] test src/service/connection.rs - service::connection::RegisterRecordData (line 99) ... ok
[INFO] [stdout] test src/service/register.rs - service::register::RegisterData (line 165) ... ok
[INFO] [stdout] test src/service/browse.rs - service::browse::BrowseData (line 122) ... ok
[INFO] [stdout] test src/service/query_record.rs - service::query_record::QueryRecordData (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a2ab03f16085d7ba85950c978bf37cf5c52ed1eeab09c7d2441bd5c89ac1cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2ab03f16085d7ba85950c978bf37cf5c52ed1eeab09c7d2441bd5c89ac1cc2", kill_on_drop: false }`
[INFO] [stdout] 8a2ab03f16085d7ba85950c978bf37cf5c52ed1eeab09c7d2441bd5c89ac1cc2