Dec 19 08:25:55.537 INFO checking sorokya/oxidize against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:25:55.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:25:56.168 INFO [stdout] aa55105cddc50b85e2c82c3c4cd191c1d925db1cec7ea811a2c278b79dd2a25d
Dec 19 08:25:56.170 INFO running `"docker" "start" "-a" "aa55105cddc50b85e2c82c3c4cd191c1d925db1cec7ea811a2c278b79dd2a25d"`
Dec 19 08:25:58.264 INFO [stderr]     Checking oxidize v0.1.0 (/opt/crater/workdir)
Dec 19 08:25:58.508 INFO [stderr] warning: unused import: `self`
Dec 19 08:25:58.508 INFO [stderr]  --> src/rom.rs:1:15
Dec 19 08:25:58.508 INFO [stderr]   |
Dec 19 08:25:58.508 INFO [stderr] 1 | use std::io::{self, Read};
Dec 19 08:25:58.508 INFO [stderr]   |               ^^^^
Dec 19 08:25:58.508 INFO [stderr]   |
Dec 19 08:25:58.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:25:58.509 INFO [stderr] 
Dec 19 08:25:58.509 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 08:25:58.509 INFO [stderr]  --> src/utils.rs:1:5
Dec 19 08:25:58.510 INFO [stderr]   |
Dec 19 08:25:58.510 INFO [stderr] 1 | use std::fs::File;
Dec 19 08:25:58.510 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:25:58.510 INFO [stderr] 
Dec 19 08:25:58.511 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 19 08:25:58.511 INFO [stderr]  --> src/utils.rs:2:27
Dec 19 08:25:58.511 INFO [stderr]   |
Dec 19 08:25:58.511 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Dec 19 08:25:58.512 INFO [stderr]   |                           ^^^^^  ^^^^^^
Dec 19 08:25:58.512 INFO [stderr] 
Dec 19 08:25:58.512 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 08:25:58.512 INFO [stderr]  --> src/main.rs:6:5
Dec 19 08:25:58.512 INFO [stderr]   |
Dec 19 08:25:58.512 INFO [stderr] 6 | use std::io::Read;
Dec 19 08:25:58.512 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:25:58.512 INFO [stderr] 
Dec 19 08:25:58.544 INFO [stderr] warning: unused import: `self`
Dec 19 08:25:58.544 INFO [stderr]  --> src/rom.rs:1:15
Dec 19 08:25:58.545 INFO [stderr]   |
Dec 19 08:25:58.545 INFO [stderr] 1 | use std::io::{self, Read};
Dec 19 08:25:58.545 INFO [stderr]   |               ^^^^
Dec 19 08:25:58.545 INFO [stderr]   |
Dec 19 08:25:58.545 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:25:58.545 INFO [stderr] 
Dec 19 08:25:58.545 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 08:25:58.545 INFO [stderr]  --> src/utils.rs:1:5
Dec 19 08:25:58.545 INFO [stderr]   |
Dec 19 08:25:58.545 INFO [stderr] 1 | use std::fs::File;
Dec 19 08:25:58.545 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:25:58.545 INFO [stderr] 
Dec 19 08:25:58.545 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 19 08:25:58.546 INFO [stderr]  --> src/utils.rs:2:27
Dec 19 08:25:58.546 INFO [stderr]   |
Dec 19 08:25:58.546 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Dec 19 08:25:58.546 INFO [stderr]   |                           ^^^^^  ^^^^^^
Dec 19 08:25:58.546 INFO [stderr] 
Dec 19 08:25:58.546 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 08:25:58.546 INFO [stderr]  --> src/main.rs:6:5
Dec 19 08:25:58.546 INFO [stderr]   |
Dec 19 08:25:58.547 INFO [stderr] 6 | use std::io::Read;
Dec 19 08:25:58.547 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 08:25:58.547 INFO [stderr] 
Dec 19 08:25:58.668 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:25:58.668 INFO [stderr]  --> src/utils.rs:5:20
Dec 19 08:25:58.668 INFO [stderr]   |
Dec 19 08:25:58.668 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Dec 19 08:25:58.668 INFO [stderr]   |                    ----^^^
Dec 19 08:25:58.668 INFO [stderr]   |                    |
Dec 19 08:25:58.668 INFO [stderr]   |                    help: remove this `mut`
Dec 19 08:25:58.668 INFO [stderr]   |
Dec 19 08:25:58.668 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 08:25:58.668 INFO [stderr] 
Dec 19 08:25:58.764 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:25:58.764 INFO [stderr]  --> src/utils.rs:5:20
Dec 19 08:25:58.764 INFO [stderr]   |
Dec 19 08:25:58.764 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Dec 19 08:25:58.764 INFO [stderr]   |                    ----^^^
Dec 19 08:25:58.764 INFO [stderr]   |                    |
Dec 19 08:25:58.764 INFO [stderr]   |                    help: remove this `mut`
Dec 19 08:25:58.764 INFO [stderr]   |
Dec 19 08:25:58.764 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 08:25:58.764 INFO [stderr] 
Dec 19 08:25:58.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 19 08:25:59.684 INFO running `"docker" "inspect" "aa55105cddc50b85e2c82c3c4cd191c1d925db1cec7ea811a2c278b79dd2a25d"`
Dec 19 08:25:59.982 INFO running `"docker" "rm" "-f" "aa55105cddc50b85e2c82c3c4cd191c1d925db1cec7ea811a2c278b79dd2a25d"`
Dec 19 08:26:00.236 INFO [stdout] aa55105cddc50b85e2c82c3c4cd191c1d925db1cec7ea811a2c278b79dd2a25d