Nov 03 10:48:58.687 INFO checking bus_writer-0.1.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:48:58.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 10:48:59.116 INFO blam! 7661148b62b620fa5f15ee81660fccb223c7c96b5838c61828ef145d89f7e087
Nov 03 10:48:59.124 INFO running `"docker" "start" "-a" "7661148b62b620fa5f15ee81660fccb223c7c96b5838c61828ef145d89f7e087"`
Nov 03 10:49:00.514 INFO kablam! usermod: no changes
Nov 03 10:49:00.596 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 03 10:49:00.656 INFO kablam!     Checking bus v2.0.0
Nov 03 10:49:01.915 INFO kablam!     Checking bus_writer v0.1.2 (/source)
Nov 03 10:49:04.870 INFO kablam! warning: unused import: `BufReader`
Nov 03 10:49:06.958 INFO kablam!  --> examples/simple.rs:4:15
Nov 03 10:49:06.958 INFO kablam!   |
Nov 03 10:49:06.960 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Nov 03 10:49:06.960 INFO kablam!   |               ^^^^^^^^^
Nov 03 10:49:06.960 INFO kablam!   |
Nov 03 10:49:06.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 10:49:06.960 INFO kablam! 
Nov 03 10:49:06.960 INFO kablam! warning: unused import: `File`
Nov 03 10:49:06.960 INFO kablam!  --> examples/simple.rs:5:21
Nov 03 10:49:06.960 INFO kablam!   |
Nov 03 10:49:06.960 INFO kablam! 5 | use std::fs::{self, File};
Nov 03 10:49:06.960 INFO kablam!   |                     ^^^^
Nov 03 10:49:06.960 INFO kablam! 
Nov 03 10:49:07.028 INFO kablam! warning: unused import: `Read`
Nov 03 10:49:07.028 INFO kablam!  --> examples/simple.rs:4:34
Nov 03 10:49:07.028 INFO kablam!   |
Nov 03 10:49:07.028 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Nov 03 10:49:07.028 INFO kablam!   |                                  ^^^^
Nov 03 10:49:07.028 INFO kablam! 
Nov 03 10:49:07.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Nov 03 10:49:07.081 INFO kablam! su: No module specific data is present
Nov 03 10:49:07.296 INFO running `"docker" "rm" "-f" "7661148b62b620fa5f15ee81660fccb223c7c96b5838c61828ef145d89f7e087"`
Nov 03 10:49:07.390 INFO blam! 7661148b62b620fa5f15ee81660fccb223c7c96b5838c61828ef145d89f7e087