[INFO] fetching crate webrtc-mdns 0.3.3...
[INFO] testing webrtc-mdns-0.3.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate webrtc-mdns 0.3.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate webrtc-mdns 0.3.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-mdns 0.3.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrtc-mdns 0.3.3
[INFO] tweaked toml for crates.io crate webrtc-mdns 0.3.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate webrtc-mdns 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9611d2190bedb84b269c7bb4f0cb7ac5acbbbbbaa9022434b7c046350b846fe
[INFO] running `Command { std: "docker" "start" "-a" "a9611d2190bedb84b269c7bb4f0cb7ac5acbbbbbaa9022434b7c046350b846fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9611d2190bedb84b269c7bb4f0cb7ac5acbbbbbaa9022434b7c046350b846fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9611d2190bedb84b269c7bb4f0cb7ac5acbbbbbaa9022434b7c046350b846fe", kill_on_drop: false }`
[INFO] [stdout] a9611d2190bedb84b269c7bb4f0cb7ac5acbbbbbaa9022434b7c046350b846fe
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d339ebb230033e8786e4921381342026db86734d6801b43386c8c0201d8b0e5
[INFO] running `Command { std: "docker" "start" "-a" "9d339ebb230033e8786e4921381342026db86734d6801b43386c8c0201d8b0e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]    Compiling webrtc-util v0.4.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling webrtc-mdns v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.31s
[INFO] running `Command { std: "docker" "inspect" "9d339ebb230033e8786e4921381342026db86734d6801b43386c8c0201d8b0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d339ebb230033e8786e4921381342026db86734d6801b43386c8c0201d8b0e5", kill_on_drop: false }`
[INFO] [stdout] 9d339ebb230033e8786e4921381342026db86734d6801b43386c8c0201d8b0e5
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10e8b492ef58bbb8acb8499a4281d9744f14f777ae9f5151ae4e0cb8d91e4008
[INFO] running `Command { std: "docker" "start" "-a" "10e8b492ef58bbb8acb8499a4281d9744f14f777ae9f5151ae4e0cb8d91e4008", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling webrtc-mdns v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `Command { std: "docker" "inspect" "10e8b492ef58bbb8acb8499a4281d9744f14f777ae9f5151ae4e0cb8d91e4008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e8b492ef58bbb8acb8499a4281d9744f14f777ae9f5151ae4e0cb8d91e4008", kill_on_drop: false }`
[INFO] [stdout] 10e8b492ef58bbb8acb8499a4281d9744f14f777ae9f5151ae4e0cb8d91e4008
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c285d21d23383fba9f145c6b09c1a0ac69604d29969e83b928b16c1bed071387
[INFO] running `Command { std: "docker" "start" "-a" "c285d21d23383fba9f145c6b09c1a0ac69604d29969e83b928b16c1bed071387", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webrtc_mdns-ddb96a5335d144a1)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test conn::conn_test::test::test_multiple_close ... ok
[INFO] [stdout] test conn::conn_test::test::test_query_respect_timeout ... ok
[INFO] [stdout] test message::message_test::test_builder_resource_error ... ok
[INFO] [stdout] test message::message_test::test_builder ... ok
[INFO] [stdout] test message::message_test::test_resource_pack ... ok
[INFO] [stdout] test message::message_test::test_resource_not_started ... ok
[INFO] [stdout] test message::message_test::test_srv_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_resource_pack_length ... ok
[INFO] [stdout] test message::message_test::test_dns_append_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_name_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_name_string ... ok
[INFO] [stdout] test message::message_test::test_option_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_start_error ... ok
[INFO] [stdout] test message::message_test::test_parser_start ... ok
[INFO] [stdout] test message::message_test::test_finish_error ... ok
[INFO] [stdout] test message::message_test::test_incompressible_name ... ok
[INFO] [stdout] test message::message_test::test_header_unpack_error ... ok
[INFO] [stdout] test message::message_test::test_question_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_dns_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_skip_after_read ... ok
[INFO] [stdout] test message::message_test::test_skip_all ... ok
[INFO] [stdout] test message::message_test::test_name ... ok
[INFO] [stdout] test message::message_test::test_skip_each ... ok
[INFO] [stdout] test message::message_test::test_skip_not_started ... ok
[INFO] [stdout] test message::message_test::test_very_long_txt ... ok
[INFO] [stdout] test message::message_test::test_too_long_txt ... ok
[INFO] [stderr]    Doc-tests webrtc-mdns
[INFO] [stdout] test message::message_test::test_too_many_records ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[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" "c285d21d23383fba9f145c6b09c1a0ac69604d29969e83b928b16c1bed071387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c285d21d23383fba9f145c6b09c1a0ac69604d29969e83b928b16c1bed071387", kill_on_drop: false }`
[INFO] [stdout] c285d21d23383fba9f145c6b09c1a0ac69604d29969e83b928b16c1bed071387