Dec 17 15:01:16.549 INFO checking sorokya/oxidize against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:01:16.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sorokya/oxidize:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:01:16.940 INFO [stdout] 99819587557b7c0966188c590cd81a048df2fda856d730f62441003736929762
Dec 17 15:01:16.942 INFO running `"docker" "start" "-a" "99819587557b7c0966188c590cd81a048df2fda856d730f62441003736929762"`
Dec 17 15:01:18.329 INFO [stderr]     Checking oxidize v0.1.0 (/opt/crater/workdir)
Dec 17 15:01:18.508 INFO [stderr] warning: unused import: `self`
Dec 17 15:01:18.508 INFO [stderr]  --> src/rom.rs:1:15
Dec 17 15:01:18.508 INFO [stderr]   |
Dec 17 15:01:18.508 INFO [stderr] 1 | use std::io::{self, Read};
Dec 17 15:01:18.509 INFO [stderr]   |               ^^^^
Dec 17 15:01:18.509 INFO [stderr]   |
Dec 17 15:01:18.509 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:01:18.509 INFO [stderr] 
Dec 17 15:01:18.509 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 15:01:18.509 INFO [stderr]  --> src/utils.rs:1:5
Dec 17 15:01:18.509 INFO [stderr]   |
Dec 17 15:01:18.509 INFO [stderr] 1 | use std::fs::File;
Dec 17 15:01:18.509 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:01:18.509 INFO [stderr] 
Dec 17 15:01:18.509 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 17 15:01:18.509 INFO [stderr]  --> src/utils.rs:2:27
Dec 17 15:01:18.509 INFO [stderr]   |
Dec 17 15:01:18.509 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Dec 17 15:01:18.509 INFO [stderr]   |                           ^^^^^  ^^^^^^
Dec 17 15:01:18.509 INFO [stderr] 
Dec 17 15:01:18.509 INFO [stderr] warning: unused import: `std::io::Read`
Dec 17 15:01:18.509 INFO [stderr]  --> src/main.rs:6:5
Dec 17 15:01:18.509 INFO [stderr]   |
Dec 17 15:01:18.512 INFO [stderr] 6 | use std::io::Read;
Dec 17 15:01:18.512 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:01:18.512 INFO [stderr] 
Dec 17 15:01:18.580 INFO [stderr] warning: unused import: `self`
Dec 17 15:01:18.580 INFO [stderr]  --> src/rom.rs:1:15
Dec 17 15:01:18.580 INFO [stderr]   |
Dec 17 15:01:18.580 INFO [stderr] 1 | use std::io::{self, Read};
Dec 17 15:01:18.580 INFO [stderr]   |               ^^^^
Dec 17 15:01:18.580 INFO [stderr]   |
Dec 17 15:01:18.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:01:18.580 INFO [stderr] 
Dec 17 15:01:18.581 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 15:01:18.581 INFO [stderr]  --> src/utils.rs:1:5
Dec 17 15:01:18.581 INFO [stderr]   |
Dec 17 15:01:18.581 INFO [stderr] 1 | use std::fs::File;
Dec 17 15:01:18.581 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:01:18.581 INFO [stderr] 
Dec 17 15:01:18.581 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 17 15:01:18.581 INFO [stderr]  --> src/utils.rs:2:27
Dec 17 15:01:18.581 INFO [stderr]   |
Dec 17 15:01:18.581 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Dec 17 15:01:18.581 INFO [stderr]   |                           ^^^^^  ^^^^^^
Dec 17 15:01:18.581 INFO [stderr] 
Dec 17 15:01:18.581 INFO [stderr] warning: unused import: `std::io::Read`
Dec 17 15:01:18.581 INFO [stderr]  --> src/main.rs:6:5
Dec 17 15:01:18.581 INFO [stderr]   |
Dec 17 15:01:18.581 INFO [stderr] 6 | use std::io::Read;
Dec 17 15:01:18.581 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:01:18.581 INFO [stderr] 
Dec 17 15:01:18.608 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:01:18.608 INFO [stderr]  --> src/utils.rs:5:20
Dec 17 15:01:18.608 INFO [stderr]   |
Dec 17 15:01:18.608 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Dec 17 15:01:18.608 INFO [stderr]   |                    ----^^^
Dec 17 15:01:18.608 INFO [stderr]   |                    |
Dec 17 15:01:18.608 INFO [stderr]   |                    help: remove this `mut`
Dec 17 15:01:18.608 INFO [stderr]   |
Dec 17 15:01:18.608 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 15:01:18.608 INFO [stderr] 
Dec 17 15:01:18.738 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:01:18.738 INFO [stderr]  --> src/utils.rs:5:20
Dec 17 15:01:18.738 INFO [stderr]   |
Dec 17 15:01:18.738 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Dec 17 15:01:18.738 INFO [stderr]   |                    ----^^^
Dec 17 15:01:18.738 INFO [stderr]   |                    |
Dec 17 15:01:18.738 INFO [stderr]   |                    help: remove this `mut`
Dec 17 15:01:18.738 INFO [stderr]   |
Dec 17 15:01:18.738 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 15:01:18.738 INFO [stderr] 
Dec 17 15:01:18.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 17 15:01:19.316 INFO running `"docker" "inspect" "99819587557b7c0966188c590cd81a048df2fda856d730f62441003736929762"`
Dec 17 15:01:19.625 INFO running `"docker" "rm" "-f" "99819587557b7c0966188c590cd81a048df2fda856d730f62441003736929762"`
Dec 17 15:01:19.840 INFO [stdout] 99819587557b7c0966188c590cd81a048df2fda856d730f62441003736929762