[INFO] updating cached repository https://github.com/ZSarver/rust-man
[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] 7ea3d12a12fc9e693b9bd71ecb2f523d6c55aa70
[INFO] documenting ZSarver/rust-man against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZSarver%2Frust-man" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZSarver/rust-man 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/ZSarver/rust-man
[INFO] finished tweaking git repo https://github.com/ZSarver/rust-man
[INFO] tweaked toml for git repo https://github.com/ZSarver/rust-man written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ZSarver/rust-man 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] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c667cb763363f9a1a46c67b8fc70fa711740264c55456412904ec0364dca8b05
[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" "c667cb763363f9a1a46c67b8fc70fa711740264c55456412904ec0364dca8b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c667cb763363f9a1a46c67b8fc70fa711740264c55456412904ec0364dca8b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c667cb763363f9a1a46c67b8fc70fa711740264c55456412904ec0364dca8b05", kill_on_drop: false }`
[INFO] [stdout] c667cb763363f9a1a46c67b8fc70fa711740264c55456412904ec0364dca8b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 588a654867cc51a07418df47f8161b4bbf4c83c3a52fc6c5914a959afb845600
[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" "588a654867cc51a07418df47f8161b4bbf4c83c3a52fc6c5914a959afb845600", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling sdl2-sys v0.3.0
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.3.0
[INFO] [stderr]  Documenting rust-man v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_Tile` should have a snake case name
[INFO] [stdout]   --> src/tile.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to snake case: `to_tile`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_SaveTile` should have a snake case name
[INFO] [stdout]    --> src/tile.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |   pub fn to_SaveTile(&self) -> SaveTile {
[INFO] [stdout]     |          ^^^^^^^^^^^ help: convert the identifier to snake case: `to_save_tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_TileMap` should have a snake case name
[INFO] [stdout]   --> src/map.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn to_TileMap(&self, r: &Renderer) -> TileMap {
[INFO] [stdout]    |          ^^^^^^^^^^ help: convert the identifier to snake case: `to_tile_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.40s
[INFO] running `Command { std: "docker" "inspect" "588a654867cc51a07418df47f8161b4bbf4c83c3a52fc6c5914a959afb845600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588a654867cc51a07418df47f8161b4bbf4c83c3a52fc6c5914a959afb845600", kill_on_drop: false }`
[INFO] [stdout] 588a654867cc51a07418df47f8161b4bbf4c83c3a52fc6c5914a959afb845600