[INFO] fetching crate dns-lookup 1.0.8...
[INFO] building dns-lookup-1.0.8 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate dns-lookup 1.0.8 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate dns-lookup 1.0.8 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dns-lookup 1.0.8
[INFO] finished tweaking crates.io crate dns-lookup 1.0.8
[INFO] tweaked toml for crates.io crate dns-lookup 1.0.8 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5e53186a7f97d0adea6bc2f0deae77086dfcfa7e4faf569d97ad3a2865e9203
[INFO] running `Command { std: "docker" "start" "-a" "f5e53186a7f97d0adea6bc2f0deae77086dfcfa7e4faf569d97ad3a2865e9203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5e53186a7f97d0adea6bc2f0deae77086dfcfa7e4faf569d97ad3a2865e9203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e53186a7f97d0adea6bc2f0deae77086dfcfa7e4faf569d97ad3a2865e9203", kill_on_drop: false }`
[INFO] [stdout] f5e53186a7f97d0adea6bc2f0deae77086dfcfa7e4faf569d97ad3a2865e9203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bab26bde3314e19fb704c5ada2ce2b1c4b7bab2943bfeb3c2ae10698432e2c7
[INFO] running `Command { std: "docker" "start" "-a" "8bab26bde3314e19fb704c5ada2ce2b1c4b7bab2943bfeb3c2ae10698432e2c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling dns-lookup v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "8bab26bde3314e19fb704c5ada2ce2b1c4b7bab2943bfeb3c2ae10698432e2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bab26bde3314e19fb704c5ada2ce2b1c4b7bab2943bfeb3c2ae10698432e2c7", kill_on_drop: false }`
[INFO] [stdout] 8bab26bde3314e19fb704c5ada2ce2b1c4b7bab2943bfeb3c2ae10698432e2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b1f7d4fbf1eb561009c8e84be228d1603ffeba512b3265c892cab78d56d3734
[INFO] running `Command { std: "docker" "start" "-a" "0b1f7d4fbf1eb561009c8e84be228d1603ffeba512b3265c892cab78d56d3734", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-lookup v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "0b1f7d4fbf1eb561009c8e84be228d1603ffeba512b3265c892cab78d56d3734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1f7d4fbf1eb561009c8e84be228d1603ffeba512b3265c892cab78d56d3734", kill_on_drop: false }`
[INFO] [stdout] 0b1f7d4fbf1eb561009c8e84be228d1603ffeba512b3265c892cab78d56d3734