Nov 28 10:55:58.864 INFO documenting podstats-0.1.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 10:55:58.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:55:59.066 INFO [stdout] 860730085f5b3797de7c665d592d1fd2577ec38c491e4b5950961d31a6dce615
Nov 28 10:55:59.068 INFO running `"docker" "start" "-a" "860730085f5b3797de7c665d592d1fd2577ec38c491e4b5950961d31a6dce615"`
Nov 28 10:55:59.535 INFO [stderr] usermod: no changes
Nov 28 10:55:59.685 INFO [stderr]     Checking podstats v0.1.2 (/source)
Nov 28 10:55:59.687 INFO [stderr]  Documenting podstats v0.1.2 (/source)
Nov 28 10:56:00.625 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:56:00.625 INFO [stderr]  --> src/lib.rs:3:1
Nov 28 10:56:00.625 INFO [stderr]   |
Nov 28 10:56:00.625 INFO [stderr] 3 | #[macro_use]
Nov 28 10:56:00.625 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:56:00.625 INFO [stderr]   |
Nov 28 10:56:00.625 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:56:00.625 INFO [stderr] 
Nov 28 10:56:00.630 INFO [stderr] warning: unused import: `std::fs`
Nov 28 10:56:00.631 INFO [stderr]  --> src/subscription.rs:7:5
Nov 28 10:56:00.631 INFO [stderr]   |
Nov 28 10:56:00.631 INFO [stderr] 7 | use std::fs;
Nov 28 10:56:00.631 INFO [stderr]   |     ^^^^^^^
Nov 28 10:56:00.632 INFO [stderr] 
Nov 28 10:56:00.943 INFO [stderr] warning: unused variable: `bytes`
Nov 28 10:56:00.943 INFO [stderr]    --> src/config.rs:166:9
Nov 28 10:56:00.943 INFO [stderr]     |
Nov 28 10:56:00.943 INFO [stderr] 166 |     let bytes = match res {
Nov 28 10:56:00.944 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 28 10:56:00.944 INFO [stderr]     |
Nov 28 10:56:00.944 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:56:00.944 INFO [stderr] 
Nov 28 10:56:01.073 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:56:01.073 INFO [stderr]    --> src/config.rs:149:9
Nov 28 10:56:01.073 INFO [stderr]     |
Nov 28 10:56:01.074 INFO [stderr] 149 |         file.write_all(b"");
Nov 28 10:56:01.074 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:01.074 INFO [stderr]     |
Nov 28 10:56:01.074 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 10:56:01.074 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:56:01.074 INFO [stderr] 
Nov 28 10:56:01.075 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:56:01.075 INFO [stderr]    --> src/config.rs:171:5
Nov 28 10:56:01.075 INFO [stderr]     |
Nov 28 10:56:01.075 INFO [stderr] 171 |     file.flush();
Nov 28 10:56:01.075 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 28 10:56:01.075 INFO [stderr]     |
Nov 28 10:56:01.075 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:56:01.075 INFO [stderr] 
Nov 28 10:56:04.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Nov 28 10:56:04.416 INFO [stderr] su: No module specific data is present
Nov 28 10:56:04.692 INFO running `"docker" "inspect" "860730085f5b3797de7c665d592d1fd2577ec38c491e4b5950961d31a6dce615"`
Nov 28 10:56:04.801 INFO running `"docker" "rm" "-f" "860730085f5b3797de7c665d592d1fd2577ec38c491e4b5950961d31a6dce615"`
Nov 28 10:56:04.916 INFO [stdout] 860730085f5b3797de7c665d592d1fd2577ec38c491e4b5950961d31a6dce615