Sep 14 18:57:57.837 INFO checking bus_writer-0.1.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 18:57:57.837 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 18:57:57.838 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:57:58.291 INFO blam! 2310e1658ea2a7d2bcb508a6abbe461460478d03e2b8e85aa858d39d58ac5ccd
Sep 14 18:57:58.292 INFO running `"docker" "start" "-a" "2310e1658ea2a7d2bcb508a6abbe461460478d03e2b8e85aa858d39d58ac5ccd"`
Sep 14 18:57:59.635 INFO kablam! usermod: no changes
Sep 14 18:57:59.683 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 14 18:57:59.706 INFO kablam!     Checking bus v2.0.0
Sep 14 18:58:00.289 INFO kablam!     Checking bus_writer v0.1.2 (file:///source)
Sep 14 18:58:01.731 INFO kablam! warning: unused import: `BufReader`
Sep 14 18:58:01.731 INFO kablam!  --> examples/simple.rs:4:15
Sep 14 18:58:01.731 INFO kablam!   |
Sep 14 18:58:01.731 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 14 18:58:01.731 INFO kablam!   |               ^^^^^^^^^
Sep 14 18:58:01.731 INFO kablam!   |
Sep 14 18:58:01.731 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 18:58:01.731 INFO kablam! 
Sep 14 18:58:01.731 INFO kablam! warning: unused import: `File`
Sep 14 18:58:01.731 INFO kablam!  --> examples/simple.rs:5:21
Sep 14 18:58:01.731 INFO kablam!   |
Sep 14 18:58:01.731 INFO kablam! 5 | use std::fs::{self, File};
Sep 14 18:58:01.731 INFO kablam!   |                     ^^^^
Sep 14 18:58:01.731 INFO kablam! 
Sep 14 18:58:01.813 INFO kablam! warning: unused import: `Read`
Sep 14 18:58:01.813 INFO kablam!  --> examples/simple.rs:4:34
Sep 14 18:58:01.813 INFO kablam!   |
Sep 14 18:58:01.813 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 14 18:58:01.813 INFO kablam!   |                                  ^^^^
Sep 14 18:58:01.813 INFO kablam! 
Sep 14 18:58:01.930 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Sep 14 18:58:01.935 INFO kablam! su: No module specific data is present
Sep 14 18:58:02.585 INFO running `"docker" "rm" "-f" "2310e1658ea2a7d2bcb508a6abbe461460478d03e2b8e85aa858d39d58ac5ccd"`
Sep 14 18:58:02.710 INFO blam! 2310e1658ea2a7d2bcb508a6abbe461460478d03e2b8e85aa858d39d58ac5ccd