[INFO] cloning repository https://github.com/Ratismal/adventofcode2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ratismal/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRatismal%2Fadventofcode2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRatismal%2Fadventofcode2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ed412b3d04c39a2f6d7895d57fc2f1d9b39a759
[INFO] documenting Ratismal/adventofcode2018 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%2FRatismal%2Fadventofcode2018" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ratismal/adventofcode2018 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/Ratismal/adventofcode2018
[INFO] finished tweaking git repo https://github.com/Ratismal/adventofcode2018
[INFO] tweaked toml for git repo https://github.com/Ratismal/adventofcode2018 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Ratismal/adventofcode2018 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 57e6d2314b4450d51f8ac811f03d844477d9f0a14df5c358e9fbf98e57f3a6fd
[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" "57e6d2314b4450d51f8ac811f03d844477d9f0a14df5c358e9fbf98e57f3a6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e6d2314b4450d51f8ac811f03d844477d9f0a14df5c358e9fbf98e57f3a6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e6d2314b4450d51f8ac811f03d844477d9f0a14df5c358e9fbf98e57f3a6fd", kill_on_drop: false }`
[INFO] [stdout] 57e6d2314b4450d51f8ac811f03d844477d9f0a14df5c358e9fbf98e57f3a6fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 64ce9a977309cb235a52e56933a1a91b10317895ac56909f0b629d9497799d2d
[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" "64ce9a977309cb235a52e56933a1a91b10317895ac56909f0b629d9497799d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]     Checking memchr v2.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]  Documenting adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `HEADER_CHILD` should have an upper camel case name
[INFO] [stdout]   --> src/puzzles/d8.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   HEADER_CHILD,
[INFO] [stdout]    |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeaderChild`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HEADER_META` should have an upper camel case name
[INFO] [stdout]   --> src/puzzles/d8.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   HEADER_META,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeaderMeta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `entry_re` should have an upper case name
[INFO] [stdout]    --> src/puzzles/d4.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |       static ref entry_re: Regex =
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to upper case: `ENTRY_RE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `shift_re` should have an upper case name
[INFO] [stdout]    --> src/puzzles/d4.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |       static ref shift_re: Regex = Regex::new(r"^Guard #(\d+) begins shift$").unwrap();
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to upper case: `SHIFT_RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `line_re` should have an upper case name
[INFO] [stdout]   --> src/puzzles/d7.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |       static ref line_re: Regex =
[INFO] [stdout]    |                  ^^^^^^^ help: convert the identifier to upper case: `LINE_RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "64ce9a977309cb235a52e56933a1a91b10317895ac56909f0b629d9497799d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ce9a977309cb235a52e56933a1a91b10317895ac56909f0b629d9497799d2d", kill_on_drop: false }`
[INFO] [stdout] 64ce9a977309cb235a52e56933a1a91b10317895ac56909f0b629d9497799d2d