[INFO] fetching crate libmdnsresponder 1.0.0...
[INFO] testing libmdnsresponder-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libmdnsresponder 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate libmdnsresponder 1.0.0
[INFO] finished tweaking crates.io crate libmdnsresponder 1.0.0
[INFO] tweaked toml for crates.io crate libmdnsresponder 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmdnsresponder 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libmdnsresponder 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b26a6096a5394114be949f01f776e8ca94525e6d73fa8d2ac114f4d9af725883
[INFO] running `Command { std: "docker" "start" "-a" "b26a6096a5394114be949f01f776e8ca94525e6d73fa8d2ac114f4d9af725883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b26a6096a5394114be949f01f776e8ca94525e6d73fa8d2ac114f4d9af725883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26a6096a5394114be949f01f776e8ca94525e6d73fa8d2ac114f4d9af725883", kill_on_drop: false }`
[INFO] [stdout] b26a6096a5394114be949f01f776e8ca94525e6d73fa8d2ac114f4d9af725883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9877ca0cb48ebf4baab4caecfdd4833c5e25ca12cbc5a9aeeda72e4c79d66b7
[INFO] running `Command { std: "docker" "start" "-a" "e9877ca0cb48ebf4baab4caecfdd4833c5e25ca12cbc5a9aeeda72e4c79d66b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling libmdnsresponder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.64s
[INFO] running `Command { std: "docker" "inspect" "e9877ca0cb48ebf4baab4caecfdd4833c5e25ca12cbc5a9aeeda72e4c79d66b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9877ca0cb48ebf4baab4caecfdd4833c5e25ca12cbc5a9aeeda72e4c79d66b7", kill_on_drop: false }`
[INFO] [stdout] e9877ca0cb48ebf4baab4caecfdd4833c5e25ca12cbc5a9aeeda72e4c79d66b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 847b45e0e7dc9556e453ad5eafa9779c23fad005867f4fa9b9d8151ad5a76434
[INFO] running `Command { std: "docker" "start" "-a" "847b45e0e7dc9556e453ad5eafa9779c23fad005867f4fa9b9d8151ad5a76434", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling libmdnsresponder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.87s
[INFO] running `Command { std: "docker" "inspect" "847b45e0e7dc9556e453ad5eafa9779c23fad005867f4fa9b9d8151ad5a76434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847b45e0e7dc9556e453ad5eafa9779c23fad005867f4fa9b9d8151ad5a76434", kill_on_drop: false }`
[INFO] [stdout] 847b45e0e7dc9556e453ad5eafa9779c23fad005867f4fa9b9d8151ad5a76434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b417b3c6db19cabd9779a30ee8f86e48e71e937db5ffb37b5612a4ba786bfd6
[INFO] running `Command { std: "docker" "start" "-a" "6b417b3c6db19cabd9779a30ee8f86e48e71e937db5ffb37b5612a4ba786bfd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdnsresponder-48cce5fe7befa1ef)
[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] [stderr]    Doc-tests mdnsresponder
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - MDnsResponder::browse (line 146) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::close (line 118) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::get_addr_info (line 231) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::add_record (line 345) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::register_record (line 392) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::register (line 302) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::new (line 76) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::cancel (line 264) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::remove_record (line 432) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::update_record (line 473) - compile ... ok
[INFO] [stdout] test src/lib.rs - MDnsResponder::resolve (line 184) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.27s; merged doctests compilation took 2.25s
[INFO] running `Command { std: "docker" "inspect" "6b417b3c6db19cabd9779a30ee8f86e48e71e937db5ffb37b5612a4ba786bfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b417b3c6db19cabd9779a30ee8f86e48e71e937db5ffb37b5612a4ba786bfd6", kill_on_drop: false }`
[INFO] [stdout] 6b417b3c6db19cabd9779a30ee8f86e48e71e937db5ffb37b5612a4ba786bfd6