Sep 20 05:52:42.798 INFO checking bus_writer-0.1.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:52:42.798 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:52:42.798 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:52:42.974 INFO blam! b1f4eb61d16910a49170b3b818140beae3fa579c9df8b8a4473dfe0cadc57c7c
Sep 20 05:52:42.975 INFO running `"docker" "start" "-a" "b1f4eb61d16910a49170b3b818140beae3fa579c9df8b8a4473dfe0cadc57c7c"`
Sep 20 05:52:43.635 INFO kablam! usermod: no changes
Sep 20 05:52:43.682 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 20 05:52:43.712 INFO kablam!     Checking bus v2.0.0
Sep 20 05:52:44.414 INFO kablam!     Checking bus_writer v0.1.2 (/source)
Sep 20 05:52:46.374 INFO kablam! warning: unused import: `BufReader`
Sep 20 05:52:46.374 INFO kablam!  --> examples/simple.rs:4:15
Sep 20 05:52:46.374 INFO kablam!   |
Sep 20 05:52:46.374 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 20 05:52:46.374 INFO kablam!   |               ^^^^^^^^^
Sep 20 05:52:46.374 INFO kablam!   |
Sep 20 05:52:46.374 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 05:52:46.374 INFO kablam! 
Sep 20 05:52:46.374 INFO kablam! warning: unused import: `File`
Sep 20 05:52:46.374 INFO kablam!  --> examples/simple.rs:5:21
Sep 20 05:52:46.375 INFO kablam!   |
Sep 20 05:52:46.375 INFO kablam! 5 | use std::fs::{self, File};
Sep 20 05:52:46.375 INFO kablam!   |                     ^^^^
Sep 20 05:52:46.375 INFO kablam! 
Sep 20 05:52:46.494 INFO kablam! warning: unused import: `Read`
Sep 20 05:52:46.494 INFO kablam!  --> examples/simple.rs:4:34
Sep 20 05:52:46.494 INFO kablam!   |
Sep 20 05:52:46.494 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 20 05:52:46.494 INFO kablam!   |                                  ^^^^
Sep 20 05:52:46.494 INFO kablam! 
Sep 20 05:52:46.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Sep 20 05:52:46.564 INFO kablam! su: No module specific data is present
Sep 20 05:52:47.347 INFO running `"docker" "rm" "-f" "b1f4eb61d16910a49170b3b818140beae3fa579c9df8b8a4473dfe0cadc57c7c"`
Sep 20 05:52:47.454 INFO blam! b1f4eb61d16910a49170b3b818140beae3fa579c9df8b8a4473dfe0cadc57c7c