Nov 29 17:50:04.841 INFO checking sorokya/oxidize against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:50:04.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 17:50:05.262 INFO [stdout] 3fd1a4be598512e7a0b9646edad2ccec5790e5c13aa531213312d22296c8c860
Nov 29 17:50:05.264 INFO running `"docker" "start" "-a" "3fd1a4be598512e7a0b9646edad2ccec5790e5c13aa531213312d22296c8c860"`
Nov 29 17:50:07.152 INFO [stderr] usermod: no changes
Nov 29 17:50:07.240 INFO [stderr]     Checking oxidize v0.1.0 (/source)
Nov 29 17:50:07.481 INFO [stderr] warning: unused import: `self`
Nov 29 17:50:07.482 INFO [stderr]  --> src/rom.rs:1:15
Nov 29 17:50:07.482 INFO [stderr]   |
Nov 29 17:50:07.482 INFO [stderr] 1 | use std::io::{self, Read};
Nov 29 17:50:07.482 INFO [stderr]   |               ^^^^
Nov 29 17:50:07.483 INFO [stderr]   |
Nov 29 17:50:07.483 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:50:07.483 INFO [stderr] 
Nov 29 17:50:07.483 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 17:50:07.483 INFO [stderr]  --> src/utils.rs:1:5
Nov 29 17:50:07.484 INFO [stderr]   |
Nov 29 17:50:07.484 INFO [stderr] 1 | use std::fs::File;
Nov 29 17:50:07.484 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 17:50:07.484 INFO [stderr] 
Nov 29 17:50:07.484 INFO [stderr] warning: unused imports: `Result`, `Write`
Nov 29 17:50:07.485 INFO [stderr]  --> src/utils.rs:2:27
Nov 29 17:50:07.485 INFO [stderr]   |
Nov 29 17:50:07.485 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Nov 29 17:50:07.486 INFO [stderr]   |                           ^^^^^  ^^^^^^
Nov 29 17:50:07.486 INFO [stderr] 
Nov 29 17:50:07.486 INFO [stderr] warning: unused import: `std::io::Read`
Nov 29 17:50:07.487 INFO [stderr]  --> src/main.rs:6:5
Nov 29 17:50:07.487 INFO [stderr]   |
Nov 29 17:50:07.487 INFO [stderr] 6 | use std::io::Read;
Nov 29 17:50:07.487 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 17:50:07.487 INFO [stderr] 
Nov 29 17:50:07.651 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:50:07.651 INFO [stderr]  --> src/utils.rs:5:20
Nov 29 17:50:07.652 INFO [stderr]   |
Nov 29 17:50:07.652 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Nov 29 17:50:07.653 INFO [stderr]   |                    ----^^^
Nov 29 17:50:07.653 INFO [stderr]   |                    |
Nov 29 17:50:07.653 INFO [stderr]   |                    help: remove this `mut`
Nov 29 17:50:07.653 INFO [stderr]   |
Nov 29 17:50:07.654 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 17:50:07.654 INFO [stderr] 
Nov 29 17:50:07.660 INFO [stderr] warning: unused import: `self`
Nov 29 17:50:07.661 INFO [stderr]  --> src/rom.rs:1:15
Nov 29 17:50:07.661 INFO [stderr]   |
Nov 29 17:50:07.661 INFO [stderr] 1 | use std::io::{self, Read};
Nov 29 17:50:07.662 INFO [stderr]   |               ^^^^
Nov 29 17:50:07.662 INFO [stderr]   |
Nov 29 17:50:07.662 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:50:07.662 INFO [stderr] 
Nov 29 17:50:07.663 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 17:50:07.663 INFO [stderr]  --> src/utils.rs:1:5
Nov 29 17:50:07.663 INFO [stderr]   |
Nov 29 17:50:07.664 INFO [stderr] 1 | use std::fs::File;
Nov 29 17:50:07.664 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 17:50:07.664 INFO [stderr] 
Nov 29 17:50:07.664 INFO [stderr] warning: unused imports: `Result`, `Write`
Nov 29 17:50:07.665 INFO [stderr]  --> src/utils.rs:2:27
Nov 29 17:50:07.665 INFO [stderr]   |
Nov 29 17:50:07.665 INFO [stderr] 2 | use std::io::{self, Read, Write, Result};
Nov 29 17:50:07.665 INFO [stderr]   |                           ^^^^^  ^^^^^^
Nov 29 17:50:07.665 INFO [stderr] 
Nov 29 17:50:07.665 INFO [stderr] warning: unused import: `std::io::Read`
Nov 29 17:50:07.665 INFO [stderr]  --> src/main.rs:6:5
Nov 29 17:50:07.665 INFO [stderr]   |
Nov 29 17:50:07.665 INFO [stderr] 6 | use std::io::Read;
Nov 29 17:50:07.665 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 17:50:07.665 INFO [stderr] 
Nov 29 17:50:07.829 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:50:07.829 INFO [stderr]  --> src/utils.rs:5:20
Nov 29 17:50:07.829 INFO [stderr]   |
Nov 29 17:50:07.829 INFO [stderr] 5 | pub fn read_to_buf(mut buf: &mut [u8], rd: &mut Read) -> io::Result<()> {
Nov 29 17:50:07.829 INFO [stderr]   |                    ----^^^
Nov 29 17:50:07.829 INFO [stderr]   |                    |
Nov 29 17:50:07.829 INFO [stderr]   |                    help: remove this `mut`
Nov 29 17:50:07.829 INFO [stderr]   |
Nov 29 17:50:07.830 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 17:50:07.830 INFO [stderr] 
Nov 29 17:50:07.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 29 17:50:07.857 INFO [stderr] su: No module specific data is present
Nov 29 17:50:08.964 INFO running `"docker" "inspect" "3fd1a4be598512e7a0b9646edad2ccec5790e5c13aa531213312d22296c8c860"`
Nov 29 17:50:09.302 INFO running `"docker" "rm" "-f" "3fd1a4be598512e7a0b9646edad2ccec5790e5c13aa531213312d22296c8c860"`
Nov 29 17:50:09.664 INFO [stdout] 3fd1a4be598512e7a0b9646edad2ccec5790e5c13aa531213312d22296c8c860