[INFO] fetching crate webrtc-mdns 0.4.2...
[INFO] testing webrtc-mdns-0.4.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate webrtc-mdns 0.4.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate webrtc-mdns 0.4.2 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 webrtc-mdns 0.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrtc-mdns 0.4.2
[INFO] tweaked toml for crates.io crate webrtc-mdns 0.4.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate webrtc-mdns 0.4.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6a70fdf46757712a8e6a396540c73969dc93b5f1e909d3b7733aaae5794d46ea
[INFO] running `Command { std: "docker" "start" "-a" "6a70fdf46757712a8e6a396540c73969dc93b5f1e909d3b7733aaae5794d46ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a70fdf46757712a8e6a396540c73969dc93b5f1e909d3b7733aaae5794d46ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a70fdf46757712a8e6a396540c73969dc93b5f1e909d3b7733aaae5794d46ea", kill_on_drop: false }`
[INFO] [stdout] 6a70fdf46757712a8e6a396540c73969dc93b5f1e909d3b7733aaae5794d46ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 367fabfa3369474894a12122801ce0f970d63fa883802194c09d8dc5cede05c4
[INFO] running `Command { std: "docker" "start" "-a" "367fabfa3369474894a12122801ce0f970d63fa883802194c09d8dc5cede05c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling webrtc-util v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling webrtc-mdns v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "367fabfa3369474894a12122801ce0f970d63fa883802194c09d8dc5cede05c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367fabfa3369474894a12122801ce0f970d63fa883802194c09d8dc5cede05c4", kill_on_drop: false }`
[INFO] [stdout] 367fabfa3369474894a12122801ce0f970d63fa883802194c09d8dc5cede05c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] afe163ffe3cbd9e4096b38832a19f922f39fff8d8e8299ce7fbbf62f2a7233b5
[INFO] running `Command { std: "docker" "start" "-a" "afe163ffe3cbd9e4096b38832a19f922f39fff8d8e8299ce7fbbf62f2a7233b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling webrtc-mdns v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.74s
[INFO] running `Command { std: "docker" "inspect" "afe163ffe3cbd9e4096b38832a19f922f39fff8d8e8299ce7fbbf62f2a7233b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe163ffe3cbd9e4096b38832a19f922f39fff8d8e8299ce7fbbf62f2a7233b5", kill_on_drop: false }`
[INFO] [stdout] afe163ffe3cbd9e4096b38832a19f922f39fff8d8e8299ce7fbbf62f2a7233b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 98b15f967634e54d2e110c541b2bf121f3b8f6949ce540ca9a2ba932bdfb58d2
[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" "98b15f967634e54d2e110c541b2bf121f3b8f6949ce540ca9a2ba932bdfb58d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webrtc_mdns-1b018823178cc32f)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test message::message_test::test_incompressible_name ... ok
[INFO] [stdout] test message::message_test::test_name ... 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_parser_start ... ok
[INFO] [stdout] test conn::conn_test::test::test_query_respect_timeout ... ok
[INFO] [stdout] test message::message_test::test_question_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_header_unpack_error ... ok
[INFO] [stdout] test message::message_test::test_resource_not_started ... ok
[INFO] [stdout] test message::message_test::test_finish_error ... ok
[INFO] [stdout] test message::message_test::test_too_long_txt ... ok
[INFO] [stdout] test message::message_test::test_dns_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_dns_append_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_resource_pack ... ok
[INFO] [stdout] test conn::conn_test::test::test_multiple_close ... ok
[INFO] [stdout] test message::message_test::test_resource_pack_length ... 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_skip_each ... ok
[INFO] [stdout] test message::message_test::test_skip_not_started ... ok
[INFO] [stdout] test message::message_test::test_srv_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_start_error ... ok
[INFO] [stdout] test message::message_test::test_very_long_txt ... 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_too_many_records ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webrtc-mdns
[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" "98b15f967634e54d2e110c541b2bf121f3b8f6949ce540ca9a2ba932bdfb58d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b15f967634e54d2e110c541b2bf121f3b8f6949ce540ca9a2ba932bdfb58d2", kill_on_drop: false }`
[INFO] [stdout] 98b15f967634e54d2e110c541b2bf121f3b8f6949ce540ca9a2ba932bdfb58d2