[INFO] cloning repository https://github.com/webholik/SimpleDNS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/webholik/SimpleDNS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2FSimpleDNS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2FSimpleDNS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa166ed918530ef10bf4f48d5c7cddd47ba9cf82
[INFO] checking webholik/SimpleDNS against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebholik%2FSimpleDNS" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/webholik/SimpleDNS on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/webholik/SimpleDNS
[INFO] finished tweaking git repo https://github.com/webholik/SimpleDNS
[INFO] tweaked toml for git repo https://github.com/webholik/SimpleDNS written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/webholik/SimpleDNS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca6c8b96461668356d32876a9619bc711b58cc4db3d59fdc7b6bdb3413609e0a
[INFO] running `Command { std: "docker" "start" "-a" "ca6c8b96461668356d32876a9619bc711b58cc4db3d59fdc7b6bdb3413609e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6c8b96461668356d32876a9619bc711b58cc4db3d59fdc7b6bdb3413609e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6c8b96461668356d32876a9619bc711b58cc4db3d59fdc7b6bdb3413609e0a", kill_on_drop: false }`
[INFO] [stdout] ca6c8b96461668356d32876a9619bc711b58cc4db3d59fdc7b6bdb3413609e0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a534216b8af86ab9bf7b7af40f2b8e5096b9f9544c459f2032e5353f485f20
[INFO] running `Command { std: "docker" "start" "-a" "43a534216b8af86ab9bf7b7af40f2b8e5096b9f9544c459f2032e5353f485f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking dnsserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "43a534216b8af86ab9bf7b7af40f2b8e5096b9f9544c459f2032e5353f485f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a534216b8af86ab9bf7b7af40f2b8e5096b9f9544c459f2032e5353f485f20", kill_on_drop: false }`
[INFO] [stdout] 43a534216b8af86ab9bf7b7af40f2b8e5096b9f9544c459f2032e5353f485f20