[INFO] fetching crate webrtc-mdns 0.2.13...
[INFO] testing webrtc-mdns-0.2.13 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate webrtc-mdns 0.2.13 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate webrtc-mdns 0.2.13 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-mdns 0.2.13
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrtc-mdns 0.2.13
[INFO] tweaked toml for crates.io crate webrtc-mdns 0.2.13 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate webrtc-mdns 0.2.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1571cca82526cb51df6a7b0c2158dec6c4ffb8d3acd10eba752793bec1689960
[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" "1571cca82526cb51df6a7b0c2158dec6c4ffb8d3acd10eba752793bec1689960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1571cca82526cb51df6a7b0c2158dec6c4ffb8d3acd10eba752793bec1689960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1571cca82526cb51df6a7b0c2158dec6c4ffb8d3acd10eba752793bec1689960", kill_on_drop: false }`
[INFO] [stdout] 1571cca82526cb51df6a7b0c2158dec6c4ffb8d3acd10eba752793bec1689960
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e0bbdf2fbe78cbf1e1fc907499262aba90f87dfbcdbd5016556692904c73f7c
[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" "7e0bbdf2fbe78cbf1e1fc907499262aba90f87dfbcdbd5016556692904c73f7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling webrtc-util v0.2.3
[INFO] [stderr]    Compiling webrtc-mdns v0.2.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.30s
[INFO] running `Command { std: "docker" "inspect" "7e0bbdf2fbe78cbf1e1fc907499262aba90f87dfbcdbd5016556692904c73f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0bbdf2fbe78cbf1e1fc907499262aba90f87dfbcdbd5016556692904c73f7c", kill_on_drop: false }`
[INFO] [stdout] 7e0bbdf2fbe78cbf1e1fc907499262aba90f87dfbcdbd5016556692904c73f7c
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9d316f77fd851c8e585ab36e3a84da8cdad1f859729a808272d5131355d05c
[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" "ac9d316f77fd851c8e585ab36e3a84da8cdad1f859729a808272d5131355d05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.8.0
[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 v0.8.3
[INFO] [stderr]    Compiling webrtc-mdns v0.2.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.98s
[INFO] running `Command { std: "docker" "inspect" "ac9d316f77fd851c8e585ab36e3a84da8cdad1f859729a808272d5131355d05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9d316f77fd851c8e585ab36e3a84da8cdad1f859729a808272d5131355d05c", kill_on_drop: false }`
[INFO] [stdout] ac9d316f77fd851c8e585ab36e3a84da8cdad1f859729a808272d5131355d05c
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 0aac7b7457b7a35449ba6a812d1dcc9a9c85875c1f1b3ec48f01acc3bb6b8a6a
[INFO] running `Command { std: "docker" "start" "-a" "0aac7b7457b7a35449ba6a812d1dcc9a9c85875c1f1b3ec48f01acc3bb6b8a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webrtc_mdns-879476851c21c38f)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test message::message_test::test_builder_resource_error ... ok
[INFO] [stdout] test message::message_test::test_dns_append_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_dns_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_question_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_name ... ok
[INFO] [stdout] test message::message_test::test_finish_error ... ok
[INFO] [stdout] test message::message_test::test_builder ... ok
[INFO] [stdout] test conn::conn_test::test::test_query_respect_timeout ... ok
[INFO] [stdout] test conn::conn_test::test::test_multiple_close ... ok
[INFO] [stdout] test message::message_test::test_incompressible_name ... ok
[INFO] [stdout] test message::message_test::test_resource_not_started ... ok
[INFO] [stdout] test message::message_test::test_header_unpack_error ... ok
[INFO] [stdout] test message::message_test::test_resource_pack ... ok
[INFO] [stdout] test message::message_test::test_srv_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_skip_after_read ... ok
[INFO] [stdout] test message::message_test::test_name_string ... ok
[INFO] [stdout] test message::message_test::test_resource_pack_length ... 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_parser_start ... ok
[INFO] [stdout] test message::message_test::test_too_long_txt ... 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_name_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_option_pack_unpack ... ok
[INFO] [stdout] test message::message_test::test_start_error ... 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 0.19s
[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" "0aac7b7457b7a35449ba6a812d1dcc9a9c85875c1f1b3ec48f01acc3bb6b8a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aac7b7457b7a35449ba6a812d1dcc9a9c85875c1f1b3ec48f01acc3bb6b8a6a", kill_on_drop: false }`
[INFO] [stdout] 0aac7b7457b7a35449ba6a812d1dcc9a9c85875c1f1b3ec48f01acc3bb6b8a6a