[INFO] updating cached repository https://github.com/detedetedetedete/DictWalker
[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] 81ebbf52a0e124172b7697a1f8ee0748f98ed60e
[INFO] documenting detedetedetedete/DictWalker against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdetedetedetedete%2FDictWalker" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/detedetedetedete/DictWalker 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/detedetedetedete/DictWalker
[INFO] finished tweaking git repo https://github.com/detedetedetedete/DictWalker
[INFO] tweaked toml for git repo https://github.com/detedetedetedete/DictWalker written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/detedetedetedete/DictWalker 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edd46aa919bba5fefda7001a65622cb10fe32bd52f5bd85a74193d9d3f56d4b9
[INFO] running `Command { std: "docker" "start" "-a" "edd46aa919bba5fefda7001a65622cb10fe32bd52f5bd85a74193d9d3f56d4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd46aa919bba5fefda7001a65622cb10fe32bd52f5bd85a74193d9d3f56d4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd46aa919bba5fefda7001a65622cb10fe32bd52f5bd85a74193d9d3f56d4b9", kill_on_drop: false }`
[INFO] [stdout] edd46aa919bba5fefda7001a65622cb10fe32bd52f5bd85a74193d9d3f56d4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 25b192973134495633fd47247f65bd5387ccb4672a82b161482ab246cb5a4b11
[INFO] running `Command { std: "docker" "start" "-a" "25b192973134495633fd47247f65bd5387ccb4672a82b161482ab246cb5a4b11", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.21
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]     Checking ucd-util v0.1.2
[INFO] [stderr]     Checking vec_map v0.8.1
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[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]  Documenting dict_walker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `ext_list_re` should have an upper case name
[INFO] [stdout]   --> src/cli_api.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |         static ref ext_list_re: Regex = Regex::new(r"[a-zA-Z0-9,]").unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `EXT_LIST_RE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stdout]    --> src/training_entry.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |             static ref postfix_accent_re: Regex = Regex::new(r"(?P<last>[^ ])(?P<accent>_[^ ]+)").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `multi_space_re` should have an upper case name
[INFO] [stdout]    --> src/training_entry.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |             static ref multi_space_re: Regex = Regex::new(r" {2,}").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MULTI_SPACE_RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stdout]   --> src/phoneme_resolvers.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...   static ref postfix_accent_re: Regex = Regex::new(r"^(?P<graph>[^ ]+) +(?P<accent>.+)$").unwrap(); // TODO fix var and named cap gro...
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.27s
[INFO] running `Command { std: "docker" "inspect" "25b192973134495633fd47247f65bd5387ccb4672a82b161482ab246cb5a4b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b192973134495633fd47247f65bd5387ccb4672a82b161482ab246cb5a4b11", kill_on_drop: false }`
[INFO] [stdout] 25b192973134495633fd47247f65bd5387ccb4672a82b161482ab246cb5a4b11