[INFO] cloning repository https://github.com/segfo/page_allocator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segfo/page_allocator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Fpage_allocator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Fpage_allocator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51b9c6b06bfac95754c995e4f43cbcc566dc2736
[INFO] documenting segfo/page_allocator 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%2Fsegfo%2Fpage_allocator" "/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/segfo/page_allocator 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/segfo/page_allocator
[INFO] finished tweaking git repo https://github.com/segfo/page_allocator
[INFO] tweaked toml for git repo https://github.com/segfo/page_allocator written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/segfo/page_allocator 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-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" "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] a03ca409856febf8375529551922c008caa8f03114c0eb1f648a8fa79a0cd276
[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" "a03ca409856febf8375529551922c008caa8f03114c0eb1f648a8fa79a0cd276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03ca409856febf8375529551922c008caa8f03114c0eb1f648a8fa79a0cd276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03ca409856febf8375529551922c008caa8f03114c0eb1f648a8fa79a0cd276", kill_on_drop: false }`
[INFO] [stdout] a03ca409856febf8375529551922c008caa8f03114c0eb1f648a8fa79a0cd276
[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" "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] 35aa2a445839525acd37f574ceb377ddf3be6b4a24d105a1588f10f3d94f1a62
[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" "35aa2a445839525acd37f574ceb377ddf3be6b4a24d105a1588f10f3d94f1a62", kill_on_drop: false }`
[INFO] [stderr]  Documenting page_memory_allocator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `PageAllocator` should have a snake case name
[INFO] [stdout]  --> src/memory/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod PageAllocator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `page_allocator`
[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 1.24s
[INFO] running `Command { std: "docker" "inspect" "35aa2a445839525acd37f574ceb377ddf3be6b4a24d105a1588f10f3d94f1a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35aa2a445839525acd37f574ceb377ddf3be6b4a24d105a1588f10f3d94f1a62", kill_on_drop: false }`
[INFO] [stdout] 35aa2a445839525acd37f574ceb377ddf3be6b4a24d105a1588f10f3d94f1a62