Dec 05 06:56:13.532 INFO checking sequencefile-0.1.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:56:13.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 06:56:13.993 INFO [stdout] 312fd5c83c5ff0a341d8e7654915305e133bef80732b0402a598355cda1b5769
Dec 05 06:56:14.003 INFO running `"docker" "start" "-a" "312fd5c83c5ff0a341d8e7654915305e133bef80732b0402a598355cda1b5769"`
Dec 05 06:56:14.883 INFO [stderr] usermod: no changes
Dec 05 06:56:14.991 INFO [stderr]     Checking bzip2 v0.2.4
Dec 05 06:56:15.659 INFO [stderr]     Checking sequencefile v0.1.4 (/source)
Dec 05 06:56:16.415 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 06:56:16.415 INFO [stderr]  --> src/compress.rs:1:5
Dec 05 06:56:16.415 INFO [stderr]   |
Dec 05 06:56:16.415 INFO [stderr] 1 | use std::io::prelude::*;
Dec 05 06:56:16.415 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 06:56:16.415 INFO [stderr]   |
Dec 05 06:56:16.415 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:56:16.415 INFO [stderr] 
Dec 05 06:56:16.415 INFO [stderr] warning: unused import: `ByteOrder`
Dec 05 06:56:16.415 INFO [stderr]  --> src/reader.rs:3:28
Dec 05 06:56:16.415 INFO [stderr]   |
Dec 05 06:56:16.415 INFO [stderr] 3 | use byteorder::{BigEndian, ByteOrder, ReadBytesExt};
Dec 05 06:56:16.415 INFO [stderr]   |                            ^^^^^^^^^
Dec 05 06:56:16.415 INFO [stderr] 
Dec 05 06:56:16.423 INFO [stderr] warning: unused import: `Read`
Dec 05 06:56:16.423 INFO [stderr]   --> src/util.rs:46:19
Dec 05 06:56:16.423 INFO [stderr]    |
Dec 05 06:56:16.423 INFO [stderr] 46 |     use std::io::{Read, Cursor};
Dec 05 06:56:16.423 INFO [stderr]    |                   ^^^^
Dec 05 06:56:16.423 INFO [stderr]    |
Dec 05 06:56:16.423 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 06:56:16.423 INFO [stderr] 
Dec 05 06:56:16.647 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 06:56:16.647 INFO [stderr]  --> src/compress.rs:1:5
Dec 05 06:56:16.647 INFO [stderr]   |
Dec 05 06:56:16.647 INFO [stderr] 1 | use std::io::prelude::*;
Dec 05 06:56:16.647 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 06:56:16.647 INFO [stderr] 
Dec 05 06:56:16.647 INFO [stderr] warning: unused import: `ByteOrder`
Dec 05 06:56:16.647 INFO [stderr]  --> src/reader.rs:3:28
Dec 05 06:56:16.647 INFO [stderr]   |
Dec 05 06:56:16.647 INFO [stderr] 3 | use byteorder::{BigEndian, ByteOrder, ReadBytesExt};
Dec 05 06:56:16.647 INFO [stderr]   |                            ^^^^^^^^^
Dec 05 06:56:16.647 INFO [stderr] 
Dec 05 06:56:16.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 05 06:56:16.795 INFO [stderr] su: No module specific data is present
Dec 05 06:56:17.438 INFO running `"docker" "inspect" "312fd5c83c5ff0a341d8e7654915305e133bef80732b0402a598355cda1b5769"`
Dec 05 06:56:17.804 INFO running `"docker" "rm" "-f" "312fd5c83c5ff0a341d8e7654915305e133bef80732b0402a598355cda1b5769"`
Dec 05 06:56:18.035 INFO [stdout] 312fd5c83c5ff0a341d8e7654915305e133bef80732b0402a598355cda1b5769