[INFO] updating cached repository https://github.com/wasuken/contest-book
[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] [stderr] From https://github.com/wasuken/contest-book
[INFO] [stderr]    9ea8fa5..f3a2de9  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3a2de9fb8aab7a3c5726c0e56b57487a6078452
[INFO] documenting wasuken/contest-book against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasuken%2Fcontest-book" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wasuken/contest-book 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/wasuken/contest-book
[INFO] finished tweaking git repo https://github.com/wasuken/contest-book
[INFO] tweaked toml for git repo https://github.com/wasuken/contest-book written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/wasuken/contest-book 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d56c4458181139a9c07a780cc71f76703efb27b93878b4ea6d86cae45035b0f2
[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" "d56c4458181139a9c07a780cc71f76703efb27b93878b4ea6d86cae45035b0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56c4458181139a9c07a780cc71f76703efb27b93878b4ea6d86cae45035b0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56c4458181139a9c07a780cc71f76703efb27b93878b4ea6d86cae45035b0f2", kill_on_drop: false }`
[INFO] [stdout] d56c4458181139a9c07a780cc71f76703efb27b93878b4ea6d86cae45035b0f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ff2e2ecbc696fb4175d49547c63dd86568b2bf5a3f2e53774e21f250bcb28720
[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" "ff2e2ecbc696fb4175d49547c63dd86568b2bf5a3f2e53774e21f250bcb28720", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking queue v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]  Documenting contest-book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2/chap3.rs:156:32
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn act2_3_7(n: usize, m:usize, bigM:usize) -> usize {
[INFO] [stdout]     |                                ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bigM` should have a snake case name
[INFO] [stdout]    --> src/act2/chap3.rs:181:49
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn act2_3_8(n: usize, m: usize, a: &Vec<usize>, bigM: usize) -> usize {
[INFO] [stdout]     |                                                 ^^^^ help: convert the identifier to snake case: `big_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vecDequeSort` should have a snake case name
[INFO] [stdout]   --> src/act2/chap4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn vecDequeSort(vd: &VecDeque<usize>) -> VecDeque<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `vec_deque_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputList` should have a snake case name
[INFO] [stdout]    --> src/act2/chap4.rs:118:33
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn act2_4_3(n: usize, k: usize, inputList: &Vec<Vec<usize>>) -> usize {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: convert the identifier to snake case: `input_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vecDequeSort` should have a snake case name
[INFO] [stdout]   --> src/act2/chap5.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn vecDequeSort(vd: &VecDeque<usize>) -> VecDeque<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `vec_deque_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.15s
[INFO] running `Command { std: "docker" "inspect" "ff2e2ecbc696fb4175d49547c63dd86568b2bf5a3f2e53774e21f250bcb28720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2e2ecbc696fb4175d49547c63dd86568b2bf5a3f2e53774e21f250bcb28720", kill_on_drop: false }`
[INFO] [stdout] ff2e2ecbc696fb4175d49547c63dd86568b2bf5a3f2e53774e21f250bcb28720