[INFO] cloning repository https://github.com/popwser/burger_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/popwser/burger_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopwser%2Fburger_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopwser%2Fburger_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddbdd42f8df9c9c343da943e5e64586358b4572e
[INFO] documenting popwser/burger_engine against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpopwser%2Fburger_engine" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/popwser/burger_engine on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/popwser/burger_engine
[INFO] finished tweaking git repo https://github.com/popwser/burger_engine
[INFO] tweaked toml for git repo https://github.com/popwser/burger_engine written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/popwser/burger_engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] 9bc5e773f92a25de3e77d21bd8e36272ef0892a34b267610034eb1c19f47a347
[INFO] running `Command { std: "docker" "start" "-a" "9bc5e773f92a25de3e77d21bd8e36272ef0892a34b267610034eb1c19f47a347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc5e773f92a25de3e77d21bd8e36272ef0892a34b267610034eb1c19f47a347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc5e773f92a25de3e77d21bd8e36272ef0892a34b267610034eb1c19f47a347", kill_on_drop: false }`
[INFO] [stdout] 9bc5e773f92a25de3e77d21bd8e36272ef0892a34b267610034eb1c19f47a347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af8f96c8321cecce7ebf26209ba8f1a154a9ff199fe3a5c09054ec274341eed0
[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" "af8f96c8321cecce7ebf26209ba8f1a154a9ff199fe3a5c09054ec274341eed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking glfw v0.27.0 (https://github.com/bjz/glfw-rs.git#043283ff)
[INFO] [stderr]    Compiling gl v0.12.0
[INFO] [stderr]  Documenting burger_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `(`, `.`, `;`, `?`, `}`, or an operator, found `::`
[INFO] [stdout]   --> src/main.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |     glfw_instance.set_swap_interval({glfw.SwapInterval::Sync(1)});
[INFO] [stdout]    |                                                       ^^ expected one of `(`, `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `burger_engine`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name burger_engine src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-48009e9dddf581c7.rmeta --extern glfw=/opt/rustwide/target/debug/deps/libglfw-db5ba1eb8e2ef7c2.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "af8f96c8321cecce7ebf26209ba8f1a154a9ff199fe3a5c09054ec274341eed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8f96c8321cecce7ebf26209ba8f1a154a9ff199fe3a5c09054ec274341eed0", kill_on_drop: false }`
[INFO] [stdout] af8f96c8321cecce7ebf26209ba8f1a154a9ff199fe3a5c09054ec274341eed0
