[INFO] fetching crate microdns 0.1.0...
[INFO] testing microdns-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate microdns 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate microdns 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate microdns 0.1.0
[INFO] tweaked toml for crates.io crate microdns 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate microdns 0.1.0 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 microdns 0.1.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0ba5d1b295cc0aac0c239bc36d075a21e3d084bbf8d4606a6c25cf758335bb40
[INFO] running `Command { std: "docker" "start" "-a" "0ba5d1b295cc0aac0c239bc36d075a21e3d084bbf8d4606a6c25cf758335bb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba5d1b295cc0aac0c239bc36d075a21e3d084bbf8d4606a6c25cf758335bb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba5d1b295cc0aac0c239bc36d075a21e3d084bbf8d4606a6c25cf758335bb40", kill_on_drop: false }`
[INFO] [stdout] 0ba5d1b295cc0aac0c239bc36d075a21e3d084bbf8d4606a6c25cf758335bb40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 981b70cab8cd3d1548c6700b5860de1fde91f43f3185710ed6d193a2bc5cdde4
[INFO] running `Command { std: "docker" "start" "-a" "981b70cab8cd3d1548c6700b5860de1fde91f43f3185710ed6d193a2bc5cdde4", kill_on_drop: false }`
[INFO] [stderr]    Compiling microdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "981b70cab8cd3d1548c6700b5860de1fde91f43f3185710ed6d193a2bc5cdde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981b70cab8cd3d1548c6700b5860de1fde91f43f3185710ed6d193a2bc5cdde4", kill_on_drop: false }`
[INFO] [stdout] 981b70cab8cd3d1548c6700b5860de1fde91f43f3185710ed6d193a2bc5cdde4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b63e52200f9ceac01b950315ab1847bc4f072e1066290e50a76b13314f01c92a
[INFO] running `Command { std: "docker" "start" "-a" "b63e52200f9ceac01b950315ab1847bc4f072e1066290e50a76b13314f01c92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling microdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b63e52200f9ceac01b950315ab1847bc4f072e1066290e50a76b13314f01c92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63e52200f9ceac01b950315ab1847bc4f072e1066290e50a76b13314f01c92a", kill_on_drop: false }`
[INFO] [stdout] b63e52200f9ceac01b950315ab1847bc4f072e1066290e50a76b13314f01c92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d5f6500c27921f888c71a12a45439389873bf9c158bebd29cba1161852a2d79d
[INFO] running `Command { std: "docker" "start" "-a" "d5f6500c27921f888c71a12a45439389873bf9c158bebd29cba1161852a2d79d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/microdns-8f3cfe2afdc90fec)
[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]      Running tests/dns_resolution.rs (/opt/rustwide/target/debug/deps/dns_resolution-6db7765dedfbfdf6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_aaaa_record_resolution ... FAILED
[INFO] [stdout] test test_a_record_resolution ... FAILED
[INFO] [stdout] test test_google_mx_records ... FAILED
[INFO] [stdout] test test_mx_server_ip_resolution ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_aaaa_record_resolution stdout ----
[INFO] [stdout] Error: Timeout
[INFO] [stdout] 
[INFO] [stdout] ---- test_a_record_resolution stdout ----
[INFO] [stdout] Error: Timeout
[INFO] [stdout] 
[INFO] [stdout] ---- test_google_mx_records stdout ----
[INFO] [stdout] Error: Timeout
[INFO] [stdout] 
[INFO] [stdout] ---- test_mx_server_ip_resolution stdout ----
[INFO] [stdout] Error: Timeout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_a_record_resolution
[INFO] [stdout]     test_aaaa_record_resolution
[INFO] [stdout]     test_google_mx_records
[INFO] [stdout]     test_mx_server_ip_resolution
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test dns_resolution`
[INFO] running `Command { std: "docker" "inspect" "d5f6500c27921f888c71a12a45439389873bf9c158bebd29cba1161852a2d79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f6500c27921f888c71a12a45439389873bf9c158bebd29cba1161852a2d79d", kill_on_drop: false }`
[INFO] [stdout] d5f6500c27921f888c71a12a45439389873bf9c158bebd29cba1161852a2d79d