[INFO] cloning repository https://github.com/Charlesworth/rust_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Charlesworth/rust_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesworth%2Frust_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesworth%2Frust_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ffeac24d021feefdc800a39ad558c7dea7f57e3
[INFO] documenting Charlesworth/rust_game 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%2FCharlesworth%2Frust_game" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Charlesworth/rust_game 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/Charlesworth/rust_game
[INFO] finished tweaking git repo https://github.com/Charlesworth/rust_game
[INFO] tweaked toml for git repo https://github.com/Charlesworth/rust_game written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Charlesworth/rust_game 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 12cc41b08d4a4c981cd5b343be9bc3a181903157e3b1fd7120a4d6259a869f83
[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" "12cc41b08d4a4c981cd5b343be9bc3a181903157e3b1fd7120a4d6259a869f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12cc41b08d4a4c981cd5b343be9bc3a181903157e3b1fd7120a4d6259a869f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cc41b08d4a4c981cd5b343be9bc3a181903157e3b1fd7120a4d6259a869f83", kill_on_drop: false }`
[INFO] [stdout] 12cc41b08d4a4c981cd5b343be9bc3a181903157e3b1fd7120a4d6259a869f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8b8fc0c2829328c1a6eeb4327a0a8c4aaac8c8e4f1513013e47c83c638ce0e94
[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" "8b8fc0c2829328c1a6eeb4327a0a8c4aaac8c8e4f1513013e47c83c638ce0e94", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.8.1
[INFO] [stderr]     Checking sdl2 v0.17.0
[INFO] [stderr]  Documenting game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `elapsedMillis` should have a snake case name
[INFO] [stdout]   --> src/views/game_view.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn render(&mut self, context: &mut WindowIO, elapsedMillis: f64) -> ViewAction {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^ help: convert the identifier to snake case: `elapsed_millis`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `elapsedSec` should have a snake case name
[INFO] [stdout]   --> src/utility/window_io.rs:27:50
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn render(&mut self, context: &mut WindowIO, elapsedSec: f64) -> ViewAction;
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: convert the identifier to snake case: `elapsed_sec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "8b8fc0c2829328c1a6eeb4327a0a8c4aaac8c8e4f1513013e47c83c638ce0e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8fc0c2829328c1a6eeb4327a0a8c4aaac8c8e4f1513013e47c83c638ce0e94", kill_on_drop: false }`
[INFO] [stdout] 8b8fc0c2829328c1a6eeb4327a0a8c4aaac8c8e4f1513013e47c83c638ce0e94