Nov 28 12:52:20.300 INFO documenting joinkit-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:52:20.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12:52:20.659 INFO [stdout] d4bdb7286039a7700f9a596559316592178c025e3686dabb3ca15fc2aeb80c6b
Nov 28 12:52:20.664 INFO running `"docker" "start" "-a" "d4bdb7286039a7700f9a596559316592178c025e3686dabb3ca15fc2aeb80c6b"`
Nov 28 12:52:21.401 INFO [stderr] usermod: no changes
Nov 28 12:52:21.491 INFO [stderr]     Checking joinkit v0.2.0 (/source)
Nov 28 12:52:21.491 INFO [stderr]  Documenting joinkit v0.2.0 (/source)
Nov 28 12:52:22.357 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 12:52:22.357 INFO [stderr]   --> src/lib.rs:27:1
Nov 28 12:52:22.357 INFO [stderr]    |
Nov 28 12:52:22.357 INFO [stderr] 27 | #[macro_use]
Nov 28 12:52:22.357 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 12:52:22.357 INFO [stderr]    |
Nov 28 12:52:22.357 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 12:52:22.357 INFO [stderr] 
Nov 28 12:52:22.555 INFO [stderr] warning: unused import: `itertools::Itertools`
Nov 28 12:52:22.556 INFO [stderr]  --> src/util.rs:3:5
Nov 28 12:52:22.556 INFO [stderr]   |
Nov 28 12:52:22.556 INFO [stderr] 3 | use itertools::Itertools;
Nov 28 12:52:22.556 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 12:52:22.556 INFO [stderr] 
Nov 28 12:52:22.556 INFO [stderr] warning: unused import: `BufRead`
Nov 28 12:52:22.556 INFO [stderr]  --> src/util.rs:5:15
Nov 28 12:52:22.557 INFO [stderr]   |
Nov 28 12:52:22.557 INFO [stderr] 5 | use std::io::{BufRead, Write, BufWriter,};
Nov 28 12:52:22.557 INFO [stderr]   |               ^^^^^^^
Nov 28 12:52:22.557 INFO [stderr] 
Nov 28 12:52:25.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Nov 28 12:52:25.092 INFO [stderr] su: No module specific data is present
Nov 28 12:52:25.428 INFO running `"docker" "inspect" "d4bdb7286039a7700f9a596559316592178c025e3686dabb3ca15fc2aeb80c6b"`
Nov 28 12:52:25.502 INFO running `"docker" "rm" "-f" "d4bdb7286039a7700f9a596559316592178c025e3686dabb3ca15fc2aeb80c6b"`
Nov 28 12:52:25.597 INFO [stdout] d4bdb7286039a7700f9a596559316592178c025e3686dabb3ca15fc2aeb80c6b