Dec 01 20:21:34.421 INFO documenting Zeimer/aisd against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 20:21:34.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 01 20:21:34.893 INFO [stdout] 7ddf0e7b9b7081d28df7f964945a25451c3991d98e1ba007a2666276d28b9342
Dec 01 20:21:34.898 INFO running `"docker" "start" "-a" "7ddf0e7b9b7081d28df7f964945a25451c3991d98e1ba007a2666276d28b9342"`
Dec 01 20:21:36.324 INFO [stderr] usermod: no changes
Dec 01 20:21:36.495 INFO [stderr]     Checking env_logger v0.5.11
Dec 01 20:21:37.644 INFO [stderr]     Checking quickcheck v0.6.2
Dec 01 20:21:39.564 INFO [stderr]     Checking aisd v0.1.0 (/source)
Dec 01 20:21:39.565 INFO [stderr]  Documenting aisd v0.1.0 (/source)
Dec 01 20:21:41.304 INFO [stderr] warning: unused import: `std::u32`
Dec 01 20:21:41.304 INFO [stderr]  --> src/depq.rs:3:5
Dec 01 20:21:41.304 INFO [stderr]   |
Dec 01 20:21:41.304 INFO [stderr] 3 | use std::u32;
Dec 01 20:21:41.304 INFO [stderr]   |     ^^^^^^^^
Dec 01 20:21:41.304 INFO [stderr]   |
Dec 01 20:21:41.304 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 20:21:41.304 INFO [stderr] 
Dec 01 20:21:41.304 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 20:21:41.304 INFO [stderr]   --> src/lib.rs:13:1
Dec 01 20:21:41.304 INFO [stderr]    |
Dec 01 20:21:41.304 INFO [stderr] 13 | #[macro_use]
Dec 01 20:21:41.304 INFO [stderr]    | ^^^^^^^^^^^^
Dec 01 20:21:41.304 INFO [stderr] 
Dec 01 20:21:41.528 INFO [stderr] warning: unused variable: `key`
Dec 01 20:21:41.528 INFO [stderr]   --> src/map/bst.rs:58:23
Dec 01 20:21:41.528 INFO [stderr]    |
Dec 01 20:21:41.528 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Dec 01 20:21:41.528 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Dec 01 20:21:41.528 INFO [stderr]    |
Dec 01 20:21:41.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 20:21:41.528 INFO [stderr] 
Dec 01 20:21:41.592 INFO [stderr] warning: method is never used: `is_heap`
Dec 01 20:21:41.592 INFO [stderr]    --> src/depq.rs:248:5
Dec 01 20:21:41.592 INFO [stderr]     |
Dec 01 20:21:41.592 INFO [stderr] 248 |     fn is_heap(&self) -> bool {
Dec 01 20:21:41.592 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:21:41.592 INFO [stderr]     |
Dec 01 20:21:41.592 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 20:21:41.592 INFO [stderr] 
Dec 01 20:21:41.592 INFO [stderr] warning: method is never used: `size`
Dec 01 20:21:41.592 INFO [stderr]   --> src/map/bst.rs:18:5
Dec 01 20:21:41.592 INFO [stderr]    |
Dec 01 20:21:41.592 INFO [stderr] 18 |     fn size(&self) -> usize {
Dec 01 20:21:41.592 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:21:41.592 INFO [stderr] 
Dec 01 20:21:44.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
Dec 01 20:21:44.695 INFO [stderr] su: No module specific data is present
Dec 01 20:21:46.198 INFO running `"docker" "inspect" "7ddf0e7b9b7081d28df7f964945a25451c3991d98e1ba007a2666276d28b9342"`
Dec 01 20:21:46.574 INFO running `"docker" "rm" "-f" "7ddf0e7b9b7081d28df7f964945a25451c3991d98e1ba007a2666276d28b9342"`
Dec 01 20:21:46.928 INFO [stdout] 7ddf0e7b9b7081d28df7f964945a25451c3991d98e1ba007a2666276d28b9342