Dec 02 01:27:19.431 INFO documenting undulate-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:27:19.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 02 01:27:19.595 INFO [stdout] 2ee4d3979fcebab65ff6765ac5bbf03fc3be40c601a870c3e72b8cf2069a3d01
Dec 02 01:27:19.600 INFO running `"docker" "start" "-a" "2ee4d3979fcebab65ff6765ac5bbf03fc3be40c601a870c3e72b8cf2069a3d01"`
Dec 02 01:27:19.999 INFO [stderr] usermod: no changes
Dec 02 01:27:20.469 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 02 01:27:20.474 INFO [stderr]     Checking tempdir v0.3.7
Dec 02 01:27:20.474 INFO [stderr]     Checking libssh2-sys v0.2.11
Dec 02 01:27:20.474 INFO [stderr]     Checking curl-sys v0.4.15
Dec 02 01:27:35.204 INFO [stderr]     Checking git2 v0.6.11
Dec 02 01:27:39.203 INFO [stderr]     Checking undulate v0.1.0 (/source)
Dec 02 01:27:39.203 INFO [stderr]  Documenting undulate v0.1.0 (/source)
Dec 02 01:27:44.556 INFO [stderr] warning: unused imports: `Read`, `self`
Dec 02 01:27:44.556 INFO [stderr]   --> src/lib.rs:12:15
Dec 02 01:27:44.556 INFO [stderr]    |
Dec 02 01:27:44.556 INFO [stderr] 12 | use std::io::{self, Read, Write};
Dec 02 01:27:44.556 INFO [stderr]    |               ^^^^  ^^^^
Dec 02 01:27:44.556 INFO [stderr]    |
Dec 02 01:27:44.556 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 02 01:27:44.556 INFO [stderr] 
Dec 02 01:27:44.744 INFO [stderr] warning: unused variable: `specifier`
Dec 02 01:27:44.744 INFO [stderr]   --> src/lib.rs:96:30
Dec 02 01:27:44.744 INFO [stderr]    |
Dec 02 01:27:44.744 INFO [stderr] 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Dec 02 01:27:44.744 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Dec 02 01:27:44.744 INFO [stderr]    |
Dec 02 01:27:44.744 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 01:27:44.744 INFO [stderr] 
Dec 02 01:27:44.744 INFO [stderr] warning: unused variable: `url`
Dec 02 01:27:44.744 INFO [stderr]    --> src/lib.rs:100:16
Dec 02 01:27:44.744 INFO [stderr]     |
Dec 02 01:27:44.744 INFO [stderr] 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Dec 02 01:27:44.744 INFO [stderr]     |                ^^^ help: consider using `_url` instead
Dec 02 01:27:44.744 INFO [stderr] 
Dec 02 01:27:54.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.58s
Dec 02 01:27:54.619 INFO [stderr] su: No module specific data is present
Dec 02 01:27:54.914 INFO running `"docker" "inspect" "2ee4d3979fcebab65ff6765ac5bbf03fc3be40c601a870c3e72b8cf2069a3d01"`
Dec 02 01:27:55.021 INFO running `"docker" "rm" "-f" "2ee4d3979fcebab65ff6765ac5bbf03fc3be40c601a870c3e72b8cf2069a3d01"`
Dec 02 01:27:55.173 INFO [stdout] 2ee4d3979fcebab65ff6765ac5bbf03fc3be40c601a870c3e72b8cf2069a3d01