Nov 28 07:46:20.205 INFO documenting undulate-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 07:46:20.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 07:46:20.417 INFO [stdout] ec0a181b187dab669f2abe1e0bb65abbe796d6bed77ee7632170e94513e1b2fd
Nov 28 07:46:20.420 INFO running `"docker" "start" "-a" "ec0a181b187dab669f2abe1e0bb65abbe796d6bed77ee7632170e94513e1b2fd"`
Nov 28 07:46:20.894 INFO [stderr] usermod: no changes
Nov 28 07:46:21.301 INFO [stderr]    Compiling libgit2-sys v0.6.19
Nov 28 07:46:21.305 INFO [stderr]     Checking curl-sys v0.4.15
Nov 28 07:46:21.307 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 28 07:46:21.307 INFO [stderr]     Checking hyper v0.11.27
Nov 28 07:46:30.829 INFO [stderr]     Checking hyper-tls v0.1.4
Nov 28 07:46:35.771 INFO [stderr]     Checking reqwest v0.8.8
Nov 28 07:46:36.849 INFO [stderr]     Checking git2 v0.6.11
Nov 28 07:46:41.119 INFO [stderr]     Checking undulate v0.1.0 (/source)
Nov 28 07:46:41.119 INFO [stderr]  Documenting undulate v0.1.0 (/source)
Nov 28 07:46:45.959 INFO [stderr] warning: unused imports: `Read`, `self`
Nov 28 07:46:45.959 INFO [stderr]   --> src/lib.rs:12:15
Nov 28 07:46:45.959 INFO [stderr]    |
Nov 28 07:46:45.959 INFO [stderr] 12 | use std::io::{self, Read, Write};
Nov 28 07:46:45.959 INFO [stderr]    |               ^^^^  ^^^^
Nov 28 07:46:45.959 INFO [stderr]    |
Nov 28 07:46:45.959 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 07:46:45.959 INFO [stderr] 
Nov 28 07:46:46.081 INFO [stderr] warning: unused variable: `specifier`
Nov 28 07:46:46.081 INFO [stderr]   --> src/lib.rs:96:30
Nov 28 07:46:46.081 INFO [stderr]    |
Nov 28 07:46:46.081 INFO [stderr] 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Nov 28 07:46:46.082 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Nov 28 07:46:46.083 INFO [stderr]    |
Nov 28 07:46:46.083 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:46:46.083 INFO [stderr] 
Nov 28 07:46:46.083 INFO [stderr] warning: unused variable: `url`
Nov 28 07:46:46.084 INFO [stderr]    --> src/lib.rs:100:16
Nov 28 07:46:46.084 INFO [stderr]     |
Nov 28 07:46:46.084 INFO [stderr] 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Nov 28 07:46:46.084 INFO [stderr]     |                ^^^ help: consider using `_url` instead
Nov 28 07:46:46.085 INFO [stderr] 
Nov 28 07:46:56.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.25s
Nov 28 07:46:56.181 INFO [stderr] su: No module specific data is present
Nov 28 07:46:57.228 INFO running `"docker" "inspect" "ec0a181b187dab669f2abe1e0bb65abbe796d6bed77ee7632170e94513e1b2fd"`
Nov 28 07:46:57.493 INFO running `"docker" "rm" "-f" "ec0a181b187dab669f2abe1e0bb65abbe796d6bed77ee7632170e94513e1b2fd"`
Nov 28 07:46:57.715 INFO [stdout] ec0a181b187dab669f2abe1e0bb65abbe796d6bed77ee7632170e94513e1b2fd