[INFO] fetching crate simple_mdns_client 3.0.0...
[INFO] testing simple_mdns_client-3.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate simple_mdns_client 3.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate simple_mdns_client 3.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_mdns_client 3.0.0
[INFO] finished tweaking crates.io crate simple_mdns_client 3.0.0
[INFO] tweaked toml for crates.io crate simple_mdns_client 3.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate simple_mdns_client 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] eae9a00a1d633ac69a9746b8766c2e387f9a2cd2e7d137210722e35fc7858b63
[INFO] running `Command { std: "docker" "start" "-a" "eae9a00a1d633ac69a9746b8766c2e387f9a2cd2e7d137210722e35fc7858b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eae9a00a1d633ac69a9746b8766c2e387f9a2cd2e7d137210722e35fc7858b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae9a00a1d633ac69a9746b8766c2e387f9a2cd2e7d137210722e35fc7858b63", kill_on_drop: false }`
[INFO] [stdout] eae9a00a1d633ac69a9746b8766c2e387f9a2cd2e7d137210722e35fc7858b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] d213dff3d296b14de8adbd0261bf5984d8ad0f344228e71283bfc52b85059b85
[INFO] running `Command { std: "docker" "start" "-a" "d213dff3d296b14de8adbd0261bf5984d8ad0f344228e71283bfc52b85059b85", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-parser v0.8.0
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling if-addrs v0.6.5
[INFO] [stderr]    Compiling simple_mdns_client v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "d213dff3d296b14de8adbd0261bf5984d8ad0f344228e71283bfc52b85059b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d213dff3d296b14de8adbd0261bf5984d8ad0f344228e71283bfc52b85059b85", kill_on_drop: false }`
[INFO] [stdout] d213dff3d296b14de8adbd0261bf5984d8ad0f344228e71283bfc52b85059b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 87587051b98ea68786dae6c7776098abb6b2c093279fcaae428aa017d36212af
[INFO] running `Command { std: "docker" "start" "-a" "87587051b98ea68786dae6c7776098abb6b2c093279fcaae428aa017d36212af", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_mdns_client v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "87587051b98ea68786dae6c7776098abb6b2c093279fcaae428aa017d36212af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87587051b98ea68786dae6c7776098abb6b2c093279fcaae428aa017d36212af", kill_on_drop: false }`
[INFO] [stdout] 87587051b98ea68786dae6c7776098abb6b2c093279fcaae428aa017d36212af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1cdd4070a2ee6f18747f9684dcce44add1ac865ce9aa65615f9fe1d75015830
[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" "d1cdd4070a2ee6f18747f9684dcce44add1ac865ce9aa65615f9fe1d75015830", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_mdns_client-1657ea8edc2e6eba)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_mdns_client
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "d1cdd4070a2ee6f18747f9684dcce44add1ac865ce9aa65615f9fe1d75015830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cdd4070a2ee6f18747f9684dcce44add1ac865ce9aa65615f9fe1d75015830", kill_on_drop: false }`
[INFO] [stdout] d1cdd4070a2ee6f18747f9684dcce44add1ac865ce9aa65615f9fe1d75015830