Dec 01 08:55:16.354 INFO documenting raytung/pixels against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 08:55:16.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 08:55:16.687 INFO [stdout] 40d8e041a0e62e61a93cb09f1a1a60f59b96d342d19afa4d2ccb195de0a046df
Dec 01 08:55:16.696 INFO running `"docker" "start" "-a" "40d8e041a0e62e61a93cb09f1a1a60f59b96d342d19afa4d2ccb195de0a046df"`
Dec 01 08:55:17.560 INFO [stderr] usermod: no changes
Dec 01 08:55:17.616 INFO [stderr]     Checking pixels v0.1.0 (/source)
Dec 01 08:55:17.616 INFO [stderr]  Documenting pixels v0.1.0 (/source)
Dec 01 08:55:17.988 INFO [stderr] warning: unused imports: `Result`, `SeekFrom`
Dec 01 08:55:17.988 INFO [stderr]  --> src/lib.rs:2:21
Dec 01 08:55:17.988 INFO [stderr]   |
Dec 01 08:55:17.988 INFO [stderr] 2 | use std::io::{Seek, Result, Read, SeekFrom};
Dec 01 08:55:17.988 INFO [stderr]   |                     ^^^^^^        ^^^^^^^^
Dec 01 08:55:17.988 INFO [stderr]   |
Dec 01 08:55:17.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 08:55:17.988 INFO [stderr] 
Dec 01 08:55:17.988 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 08:55:17.988 INFO [stderr]  --> src/jpeg.rs:4:5
Dec 01 08:55:17.988 INFO [stderr]   |
Dec 01 08:55:17.988 INFO [stderr] 4 | use std::collections::HashMap;
Dec 01 08:55:17.988 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:55:17.988 INFO [stderr] 
Dec 01 08:55:18.052 INFO [stderr] warning: unused variable: `buf`
Dec 01 08:55:18.052 INFO [stderr]    --> src/jpeg.rs:116:24
Dec 01 08:55:18.052 INFO [stderr]     |
Dec 01 08:55:18.052 INFO [stderr] 116 |     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
Dec 01 08:55:18.052 INFO [stderr]     |                        ^^^ help: consider using `_buf` instead
Dec 01 08:55:18.052 INFO [stderr]     |
Dec 01 08:55:18.052 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 08:55:18.052 INFO [stderr] 
Dec 01 08:55:18.052 INFO [stderr] warning: unused variable: `pos`
Dec 01 08:55:18.052 INFO [stderr]    --> src/jpeg.rs:122:24
Dec 01 08:55:18.052 INFO [stderr]     |
Dec 01 08:55:18.052 INFO [stderr] 122 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
Dec 01 08:55:18.052 INFO [stderr]     |                        ^^^ help: consider using `_pos` instead
Dec 01 08:55:18.052 INFO [stderr] 
Dec 01 08:55:18.052 INFO [stderr] warning: enum is never used: `Markers`
Dec 01 08:55:18.052 INFO [stderr]  --> src/jpeg.rs:7:1
Dec 01 08:55:18.053 INFO [stderr]   |
Dec 01 08:55:18.053 INFO [stderr] 7 | enum Markers {
Dec 01 08:55:18.053 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 08:55:18.053 INFO [stderr]   |
Dec 01 08:55:18.053 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 08:55:18.053 INFO [stderr] 
Dec 01 08:55:18.053 INFO [stderr] warning: variant is never constructed: `INVALID`
Dec 01 08:55:18.053 INFO [stderr]   --> src/jpeg.rs:26:5
Dec 01 08:55:18.053 INFO [stderr]    |
Dec 01 08:55:18.053 INFO [stderr] 26 |     INVALID
Dec 01 08:55:18.053 INFO [stderr]    |     ^^^^^^^
Dec 01 08:55:18.053 INFO [stderr] 
Dec 01 08:55:18.053 INFO [stderr] warning: type alias is never used: `MarkerBytes`
Dec 01 08:55:18.053 INFO [stderr]   --> src/jpeg.rs:29:1
Dec 01 08:55:18.053 INFO [stderr]    |
Dec 01 08:55:18.053 INFO [stderr] 29 | type MarkerBytes = (u8, u8);
Dec 01 08:55:18.053 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:55:18.053 INFO [stderr] 
Dec 01 08:55:18.053 INFO [stderr] warning: method is never used: `to_bytes`
Dec 01 08:55:18.053 INFO [stderr]   --> src/jpeg.rs:32:5
Dec 01 08:55:18.053 INFO [stderr]    |
Dec 01 08:55:18.053 INFO [stderr] 32 |     fn to_bytes(&self) -> Result<MarkerBytes, MarkersResult> {
Dec 01 08:55:18.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:55:18.053 INFO [stderr] 
Dec 01 08:55:18.053 INFO [stderr] warning: field is never used: `file`
Dec 01 08:55:18.053 INFO [stderr]    --> src/jpeg.rs:112:5
Dec 01 08:55:18.053 INFO [stderr]     |
Dec 01 08:55:18.053 INFO [stderr] 112 |     file: File,
Dec 01 08:55:18.053 INFO [stderr]     |     ^^^^^^^^^^
Dec 01 08:55:18.053 INFO [stderr] 
Dec 01 08:55:20.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Dec 01 08:55:20.598 INFO [stderr] su: No module specific data is present
Dec 01 08:55:21.181 INFO running `"docker" "inspect" "40d8e041a0e62e61a93cb09f1a1a60f59b96d342d19afa4d2ccb195de0a046df"`
Dec 01 08:55:21.358 INFO running `"docker" "rm" "-f" "40d8e041a0e62e61a93cb09f1a1a60f59b96d342d19afa4d2ccb195de0a046df"`
Dec 01 08:55:21.554 INFO [stdout] 40d8e041a0e62e61a93cb09f1a1a60f59b96d342d19afa4d2ccb195de0a046df