[INFO] fetching crate async-dns 0.0.0...
[INFO] testing async-dns-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate async-dns 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate async-dns 0.0.0 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 async-dns 0.0.0
[INFO] finished tweaking crates.io crate async-dns 0.0.0
[INFO] tweaked toml for crates.io crate async-dns 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e688972b8107ae779c0f171507104159723dd44192e555ae82ef4eced1b9c79
[INFO] running `Command { std: "docker" "start" "-a" "9e688972b8107ae779c0f171507104159723dd44192e555ae82ef4eced1b9c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e688972b8107ae779c0f171507104159723dd44192e555ae82ef4eced1b9c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e688972b8107ae779c0f171507104159723dd44192e555ae82ef4eced1b9c79", kill_on_drop: false }`
[INFO] [stdout] 9e688972b8107ae779c0f171507104159723dd44192e555ae82ef4eced1b9c79
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc1fa3b798dbb4a587469e375eea9926fd542bf6d356fc5aec21a3861d19a4a5
[INFO] running `Command { std: "docker" "start" "-a" "bc1fa3b798dbb4a587469e375eea9926fd542bf6d356fc5aec21a3861d19a4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-dns v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "bc1fa3b798dbb4a587469e375eea9926fd542bf6d356fc5aec21a3861d19a4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1fa3b798dbb4a587469e375eea9926fd542bf6d356fc5aec21a3861d19a4a5", kill_on_drop: false }`
[INFO] [stdout] bc1fa3b798dbb4a587469e375eea9926fd542bf6d356fc5aec21a3861d19a4a5
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 495d3097dc91f7dfeaa911a41159b2f1920a9d56a7accb66e443c7328e377bd6
[INFO] running `Command { std: "docker" "start" "-a" "495d3097dc91f7dfeaa911a41159b2f1920a9d56a7accb66e443c7328e377bd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-dns v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "495d3097dc91f7dfeaa911a41159b2f1920a9d56a7accb66e443c7328e377bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495d3097dc91f7dfeaa911a41159b2f1920a9d56a7accb66e443c7328e377bd6", kill_on_drop: false }`
[INFO] [stdout] 495d3097dc91f7dfeaa911a41159b2f1920a9d56a7accb66e443c7328e377bd6
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b54604c8612fbbf42cb0eec89871353dc02bc7ec8162175b0d204d27b6b31c6
[INFO] running `Command { std: "docker" "start" "-a" "1b54604c8612fbbf42cb0eec89871353dc02bc7ec8162175b0d204d27b6b31c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_dns-c8073a1fa5e219f2)
[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 async-dns
[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" "1b54604c8612fbbf42cb0eec89871353dc02bc7ec8162175b0d204d27b6b31c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b54604c8612fbbf42cb0eec89871353dc02bc7ec8162175b0d204d27b6b31c6", kill_on_drop: false }`
[INFO] [stdout] 1b54604c8612fbbf42cb0eec89871353dc02bc7ec8162175b0d204d27b6b31c6