[INFO] cloning repository https://github.com/annaholmes/webserver2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/annaholmes/webserver2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fannaholmes%2Fwebserver2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fannaholmes%2Fwebserver2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f43bd0558adeeb8ca64f5ea37a202a8ac5a4ccf
[INFO] documenting annaholmes/webserver2 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%2Fannaholmes%2Fwebserver2" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/annaholmes/webserver2 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/annaholmes/webserver2
[INFO] finished tweaking git repo https://github.com/annaholmes/webserver2
[INFO] tweaked toml for git repo https://github.com/annaholmes/webserver2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/annaholmes/webserver2 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 898be4d079549db330299efc0d0a447e18e2a2eaa2933e47b993cc9371287e49
[INFO] running `Command { std: "docker" "start" "-a" "898be4d079549db330299efc0d0a447e18e2a2eaa2933e47b993cc9371287e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "898be4d079549db330299efc0d0a447e18e2a2eaa2933e47b993cc9371287e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898be4d079549db330299efc0d0a447e18e2a2eaa2933e47b993cc9371287e49", kill_on_drop: false }`
[INFO] [stdout] 898be4d079549db330299efc0d0a447e18e2a2eaa2933e47b993cc9371287e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] be7fba8f505f5144b441865949c2922bf3babb66bcd03869d04754ba71bea747
[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" "be7fba8f505f5144b441865949c2922bf3babb66bcd03869d04754ba71bea747", kill_on_drop: false }`
[INFO] [stderr]  Documenting webserver2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `thisStream` should have a snake case name
[INFO] [stdout]    --> src/main.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn handle_file(mut thisStream: Arc<Mutex<TcpStream>>, file: &str, address : &std::net::SocketAddr) {
[INFO] [stdout]     |                    ^^^^^^^^^^ help: convert the identifier to snake case: `this_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` 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 1.26s
[INFO] running `Command { std: "docker" "inspect" "be7fba8f505f5144b441865949c2922bf3babb66bcd03869d04754ba71bea747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7fba8f505f5144b441865949c2922bf3babb66bcd03869d04754ba71bea747", kill_on_drop: false }`
[INFO] [stdout] be7fba8f505f5144b441865949c2922bf3babb66bcd03869d04754ba71bea747