Nov 28 10:55:58.714 INFO documenting podstats-0.1.2 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 10:55:58.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 10:55:58.919 INFO [stdout] ff548ca11cb755282739584aa942dd59876dfff542812f206d89c53cb2847f35
Nov 28 10:55:58.925 INFO running `"docker" "start" "-a" "ff548ca11cb755282739584aa942dd59876dfff542812f206d89c53cb2847f35"`
Nov 28 10:55:59.409 INFO [stderr] usermod: no changes
Nov 28 10:55:59.544 INFO [stderr]     Checking xdg v2.2.0
Nov 28 10:56:00.037 INFO [stderr]     Checking podstats v0.1.2 (/source)
Nov 28 10:56:00.037 INFO [stderr]  Documenting podstats v0.1.2 (/source)
Nov 28 10:56:00.847 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:56:00.847 INFO [stderr]  --> src/lib.rs:3:1
Nov 28 10:56:00.848 INFO [stderr]   |
Nov 28 10:56:00.848 INFO [stderr] 3 | #[macro_use]
Nov 28 10:56:00.848 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:56:00.848 INFO [stderr]   |
Nov 28 10:56:00.849 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:56:00.849 INFO [stderr] 
Nov 28 10:56:00.849 INFO [stderr] warning: unused import: `std::fs`
Nov 28 10:56:00.849 INFO [stderr]  --> src/subscription.rs:7:5
Nov 28 10:56:00.850 INFO [stderr]   |
Nov 28 10:56:00.850 INFO [stderr] 7 | use std::fs;
Nov 28 10:56:00.850 INFO [stderr]   |     ^^^^^^^
Nov 28 10:56:00.850 INFO [stderr] 
Nov 28 10:56:01.243 INFO [stderr] warning: unused variable: `bytes`
Nov 28 10:56:01.244 INFO [stderr]    --> src/config.rs:166:9
Nov 28 10:56:01.244 INFO [stderr]     |
Nov 28 10:56:01.244 INFO [stderr] 166 |     let bytes = match res {
Nov 28 10:56:01.245 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 28 10:56:01.245 INFO [stderr]     |
Nov 28 10:56:01.245 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:56:01.245 INFO [stderr] 
Nov 28 10:56:01.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:56:01.423 INFO [stderr]    --> src/config.rs:149:9
Nov 28 10:56:01.424 INFO [stderr]     |
Nov 28 10:56:01.424 INFO [stderr] 149 |         file.write_all(b"");
Nov 28 10:56:01.424 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:01.425 INFO [stderr]     |
Nov 28 10:56:01.425 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 10:56:01.425 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:56:01.425 INFO [stderr] 
Nov 28 10:56:01.426 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:56:01.426 INFO [stderr]    --> src/config.rs:171:5
Nov 28 10:56:01.426 INFO [stderr]     |
Nov 28 10:56:01.426 INFO [stderr] 171 |     file.flush();
Nov 28 10:56:01.427 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 28 10:56:01.427 INFO [stderr]     |
Nov 28 10:56:01.427 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:56:01.428 INFO [stderr] 
Nov 28 10:56:04.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Nov 28 10:56:04.595 INFO [stderr] su: No module specific data is present
Nov 28 10:56:04.842 INFO running `"docker" "inspect" "ff548ca11cb755282739584aa942dd59876dfff542812f206d89c53cb2847f35"`
Nov 28 10:56:04.935 INFO running `"docker" "rm" "-f" "ff548ca11cb755282739584aa942dd59876dfff542812f206d89c53cb2847f35"`
Nov 28 10:56:05.004 INFO [stdout] ff548ca11cb755282739584aa942dd59876dfff542812f206d89c53cb2847f35