[INFO] cloning repository https://github.com/johnny-human/nlp-tokenize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnny-human/nlp-tokenize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-human%2Fnlp-tokenize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-human%2Fnlp-tokenize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa68c7ce430a43fd9b9f7983f97a58ec4c195caf
[INFO] documenting johnny-human/nlp-tokenize against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnny-human%2Fnlp-tokenize" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnny-human/nlp-tokenize 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/johnny-human/nlp-tokenize
[INFO] finished tweaking git repo https://github.com/johnny-human/nlp-tokenize
[INFO] tweaked toml for git repo https://github.com/johnny-human/nlp-tokenize written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/johnny-human/nlp-tokenize 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 070847def585ef933881363f1340224410405f8a5a340647bfd8ec6c4e1f2e00
[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" "070847def585ef933881363f1340224410405f8a5a340647bfd8ec6c4e1f2e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070847def585ef933881363f1340224410405f8a5a340647bfd8ec6c4e1f2e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070847def585ef933881363f1340224410405f8a5a340647bfd8ec6c4e1f2e00", kill_on_drop: false }`
[INFO] [stdout] 070847def585ef933881363f1340224410405f8a5a340647bfd8ec6c4e1f2e00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12263cd3ae1c54b0cc31ec519fc866cc3a7b0fe2c426b139059f337ceb57c7a7
[INFO] running `Command { std: "docker" "start" "-a" "12263cd3ae1c54b0cc31ec519fc866cc3a7b0fe2c426b139059f337ceb57c7a7", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking vec_map v0.7.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking bitflags v0.9.0
[INFO] [stderr]     Checking serde v1.0.8
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking filebuffer v0.1.1
[INFO] [stderr]     Checking time v0.1.37
[INFO] [stderr]     Checking clap v2.24.1
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking fst v0.1.38
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]  Documenting nlp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `U80_FF` should have a snake case name
[INFO] [stdout]    --> src/tokenizer_loop.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub fn U80_FF(byte: u8) -> [u8; 2] {
[INFO] [stdout]     |        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `u80_ff`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
[INFO] running `Command { std: "docker" "inspect" "12263cd3ae1c54b0cc31ec519fc866cc3a7b0fe2c426b139059f337ceb57c7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12263cd3ae1c54b0cc31ec519fc866cc3a7b0fe2c426b139059f337ceb57c7a7", kill_on_drop: false }`
[INFO] [stdout] 12263cd3ae1c54b0cc31ec519fc866cc3a7b0fe2c426b139059f337ceb57c7a7