[INFO] cloning repository https://github.com/CUB3D/rust-dns-resolve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CUB3D/rust-dns-resolve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCUB3D%2Frust-dns-resolve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCUB3D%2Frust-dns-resolve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6292f7504e437c94377b3f2eb3aff956bdde24aa
[INFO] documenting CUB3D/rust-dns-resolve against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCUB3D%2Frust-dns-resolve" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CUB3D/rust-dns-resolve on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CUB3D/rust-dns-resolve
[INFO] finished tweaking git repo https://github.com/CUB3D/rust-dns-resolve
[INFO] tweaked toml for git repo https://github.com/CUB3D/rust-dns-resolve written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/CUB3D/rust-dns-resolve already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b21e43dbb753d08c4c1bd49f4aa762c1f2ab2e6a93df4ff9959c8f6c1686653
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b21e43dbb753d08c4c1bd49f4aa762c1f2ab2e6a93df4ff9959c8f6c1686653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b21e43dbb753d08c4c1bd49f4aa762c1f2ab2e6a93df4ff9959c8f6c1686653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b21e43dbb753d08c4c1bd49f4aa762c1f2ab2e6a93df4ff9959c8f6c1686653", kill_on_drop: false }`
[INFO] [stdout] 4b21e43dbb753d08c4c1bd49f4aa762c1f2ab2e6a93df4ff9959c8f6c1686653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 968da363157632948ea7f32f488cf5c5c1eb149950bc4d5968faa535655c4b08
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "968da363157632948ea7f32f488cf5c5c1eb149950bc4d5968faa535655c4b08", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust-dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ALL_RECORDS` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     ALL_RECORDS = 255
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `AllRecords`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "968da363157632948ea7f32f488cf5c5c1eb149950bc4d5968faa535655c4b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968da363157632948ea7f32f488cf5c5c1eb149950bc4d5968faa535655c4b08", kill_on_drop: false }`
[INFO] [stdout] 968da363157632948ea7f32f488cf5c5c1eb149950bc4d5968faa535655c4b08