[INFO] updating cached repository https://github.com/11/AdventOfCode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4260d666588fa541ebdc3f67c9a0755cb672884d
[INFO] documenting 11/AdventOfCode against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11%2FAdventOfCode" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/11/AdventOfCode on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/11/AdventOfCode
[INFO] finished tweaking git repo https://github.com/11/AdventOfCode
[INFO] tweaked toml for git repo https://github.com/11/AdventOfCode written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/11/AdventOfCode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b745b6171ba18e719c9a7526afe8ae0a77ec06e0394aa57ef254219a91c79234
[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" "b745b6171ba18e719c9a7526afe8ae0a77ec06e0394aa57ef254219a91c79234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b745b6171ba18e719c9a7526afe8ae0a77ec06e0394aa57ef254219a91c79234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b745b6171ba18e719c9a7526afe8ae0a77ec06e0394aa57ef254219a91c79234", kill_on_drop: false }`
[INFO] [stdout] b745b6171ba18e719c9a7526afe8ae0a77ec06e0394aa57ef254219a91c79234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] d16a706db0f077ec09f7eb9c17ce82f5be64e09465bd389732092375a3b0549a
[INFO] running `Command { std: "docker" "start" "-a" "d16a706db0f077ec09f7eb9c17ce82f5be64e09465bd389732092375a3b0549a", kill_on_drop: false }`
[INFO] [stderr]  Documenting AdventOfCode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[30]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/bin/advent_2.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |  *  - 1,10,20,30 => reg[30] = reg[10] + reg[20]
[INFO] [stdout]   |                         ^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[10]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/bin/advent_2.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 |  *  - 1,10,20,30 => reg[30] = reg[10] + reg[20]
[INFO] [stdout]   |                                   ^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[20]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/bin/advent_2.rs:9:45
[INFO] [stdout]   |
[INFO] [stdout] 9 |  *  - 1,10,20,30 => reg[30] = reg[10] + reg[20]
[INFO] [stdout]   |                                             ^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[30]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/bin/advent_2.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |  *  - 2,10,20,30 => reg[30] = reg[10] * reg[20]
[INFO] [stdout]    |                         ^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[10]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/bin/advent_2.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 |  *  - 2,10,20,30 => reg[30] = reg[10] * reg[20]
[INFO] [stdout]    |                                   ^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[20]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/bin/advent_2.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 |  *  - 2,10,20,30 => reg[30] = reg[10] * reg[20]
[INFO] [stdout]    |                                             ^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "d16a706db0f077ec09f7eb9c17ce82f5be64e09465bd389732092375a3b0549a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16a706db0f077ec09f7eb9c17ce82f5be64e09465bd389732092375a3b0549a", kill_on_drop: false }`
[INFO] [stdout] d16a706db0f077ec09f7eb9c17ce82f5be64e09465bd389732092375a3b0549a