[INFO] cloning repository https://github.com/lizlam/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizlam/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizlam%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizlam%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 940b8b5b83a7a274e19c7bac85272ba62d212085
[INFO] documenting lizlam/advent-of-code-2019 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizlam%2Fadvent-of-code-2019" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lizlam/advent-of-code-2019 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lizlam/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/lizlam/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/lizlam/advent-of-code-2019 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/lizlam/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 1c3a3f15faa1efb97f45194e6c90d7810636f170298dc76d40e6f0d9e079cccb
[INFO] running `Command { std: "docker" "start" "-a" "1c3a3f15faa1efb97f45194e6c90d7810636f170298dc76d40e6f0d9e079cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c3a3f15faa1efb97f45194e6c90d7810636f170298dc76d40e6f0d9e079cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c3a3f15faa1efb97f45194e6c90d7810636f170298dc76d40e6f0d9e079cccb", kill_on_drop: false }`
[INFO] [stdout] 1c3a3f15faa1efb97f45194e6c90d7810636f170298dc76d40e6f0d9e079cccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] a175a663ec5ebf479fffe27e49685d7a82487aad68bad0e96359b2b5ed15ed1d
[INFO] running `Command { std: "docker" "start" "-a" "a175a663ec5ebf479fffe27e49685d7a82487aad68bad0e96359b2b5ed15ed1d", kill_on_drop: false }`
[INFO] [stderr]  Documenting advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `n4`
[INFO] [stdout]  --> src/day2_paul.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! If n1 == 1, then num[n4] = num[n2] + num[n3]
[INFO] [stdout]   |                          ^^ no item named `n4` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n2`
[INFO] [stdout]  --> src/day2_paul.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! If n1 == 1, then num[n4] = num[n2] + num[n3]
[INFO] [stdout]   |                                    ^^ no item named `n2` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n3`
[INFO] [stdout]  --> src/day2_paul.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! If n1 == 1, then num[n4] = num[n2] + num[n3]
[INFO] [stdout]   |                                              ^^ no item named `n3` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n4`
[INFO] [stdout]  --> src/day2_paul.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! If n1 == 2, then num[n4] = num[n2] * num[n3]
[INFO] [stdout]   |                          ^^ no item named `n4` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n2`
[INFO] [stdout]  --> src/day2_paul.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! If n1 == 2, then num[n4] = num[n2] * num[n3]
[INFO] [stdout]   |                                    ^^ no item named `n2` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n3`
[INFO] [stdout]  --> src/day2_paul.rs:5:46
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! If n1 == 2, then num[n4] = num[n2] * num[n3]
[INFO] [stdout]   |                                              ^^ no item named `n3` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, 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 2.20s
[INFO] running `Command { std: "docker" "inspect" "a175a663ec5ebf479fffe27e49685d7a82487aad68bad0e96359b2b5ed15ed1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a175a663ec5ebf479fffe27e49685d7a82487aad68bad0e96359b2b5ed15ed1d", kill_on_drop: false }`
[INFO] [stdout] a175a663ec5ebf479fffe27e49685d7a82487aad68bad0e96359b2b5ed15ed1d