Nov 28 02:36:08.536 INFO documenting Zeimer/aisd against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 02:36:08.536 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 02:36:09.049 INFO [stdout] 617a0289f27437863f298c5627897040c7176b0a2b0ffd433362bfdef99f66c4
Nov 28 02:36:09.051 INFO running `"docker" "start" "-a" "617a0289f27437863f298c5627897040c7176b0a2b0ffd433362bfdef99f66c4"`
Nov 28 02:36:10.255 INFO [stderr] usermod: no changes
Nov 28 02:36:10.398 INFO [stderr]     Checking env_logger v0.5.11
Nov 28 02:36:11.695 INFO [stderr]     Checking quickcheck v0.6.2
Nov 28 02:36:13.619 INFO [stderr]     Checking aisd v0.1.0 (/source)
Nov 28 02:36:13.619 INFO [stderr]  Documenting aisd v0.1.0 (/source)
Nov 28 02:36:14.851 INFO [stderr] warning: unused import: `std::u32`
Nov 28 02:36:14.851 INFO [stderr]  --> src/depq.rs:3:5
Nov 28 02:36:14.851 INFO [stderr]   |
Nov 28 02:36:14.851 INFO [stderr] 3 | use std::u32;
Nov 28 02:36:14.851 INFO [stderr]   |     ^^^^^^^^
Nov 28 02:36:14.851 INFO [stderr]   |
Nov 28 02:36:14.851 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:36:14.851 INFO [stderr] 
Nov 28 02:36:14.851 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 02:36:14.851 INFO [stderr]   --> src/lib.rs:13:1
Nov 28 02:36:14.851 INFO [stderr]    |
Nov 28 02:36:14.851 INFO [stderr] 13 | #[macro_use]
Nov 28 02:36:14.851 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 02:36:14.851 INFO [stderr] 
Nov 28 02:36:15.135 INFO [stderr] warning: unused variable: `key`
Nov 28 02:36:15.135 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 28 02:36:15.135 INFO [stderr]    |
Nov 28 02:36:15.135 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 28 02:36:15.135 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 28 02:36:15.135 INFO [stderr]    |
Nov 28 02:36:15.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:36:15.135 INFO [stderr] 
Nov 28 02:36:15.220 INFO [stderr] warning: method is never used: `is_heap`
Nov 28 02:36:15.220 INFO [stderr]    --> src/depq.rs:248:5
Nov 28 02:36:15.220 INFO [stderr]     |
Nov 28 02:36:15.220 INFO [stderr] 248 |     fn is_heap(&self) -> bool {
Nov 28 02:36:15.220 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:15.220 INFO [stderr]     |
Nov 28 02:36:15.220 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 02:36:15.220 INFO [stderr] 
Nov 28 02:36:15.220 INFO [stderr] warning: method is never used: `size`
Nov 28 02:36:15.220 INFO [stderr]   --> src/map/bst.rs:18:5
Nov 28 02:36:15.220 INFO [stderr]    |
Nov 28 02:36:15.220 INFO [stderr] 18 |     fn size(&self) -> usize {
Nov 28 02:36:15.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:15.220 INFO [stderr] 
Nov 28 02:36:18.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.63s
Nov 28 02:36:18.920 INFO [stderr] su: No module specific data is present
Nov 28 02:36:19.585 INFO running `"docker" "inspect" "617a0289f27437863f298c5627897040c7176b0a2b0ffd433362bfdef99f66c4"`
Nov 28 02:36:19.873 INFO running `"docker" "rm" "-f" "617a0289f27437863f298c5627897040c7176b0a2b0ffd433362bfdef99f66c4"`
Nov 28 02:36:20.165 INFO [stdout] 617a0289f27437863f298c5627897040c7176b0a2b0ffd433362bfdef99f66c4