Sep 21 12:43:03.390 INFO checking bus_writer-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:43:03.390 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:43:03.390 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:43:03.547 INFO blam! 802f526d91ed0815660dccc4f5d709363c7e3df876ae9992ce6f8225d20f8681
Sep 21 12:43:03.549 INFO running `"docker" "start" "-a" "802f526d91ed0815660dccc4f5d709363c7e3df876ae9992ce6f8225d20f8681"`
Sep 21 12:43:04.541 INFO kablam! usermod: no changes
Sep 21 12:43:04.616 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 21 12:43:04.674 INFO kablam!     Checking bus v2.0.0
Sep 21 12:43:05.222 INFO kablam!     Checking bus_writer v0.1.2 (/source)
Sep 21 12:43:06.526 INFO kablam! warning: unused import: `BufReader`
Sep 21 12:43:06.526 INFO kablam!  --> examples/simple.rs:4:15
Sep 21 12:43:06.526 INFO kablam!   |
Sep 21 12:43:06.526 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 21 12:43:06.526 INFO kablam!   |               ^^^^^^^^^
Sep 21 12:43:06.526 INFO kablam!   |
Sep 21 12:43:06.526 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 12:43:06.526 INFO kablam! 
Sep 21 12:43:06.526 INFO kablam! warning: unused import: `File`
Sep 21 12:43:06.526 INFO kablam!  --> examples/simple.rs:5:21
Sep 21 12:43:06.526 INFO kablam!   |
Sep 21 12:43:06.526 INFO kablam! 5 | use std::fs::{self, File};
Sep 21 12:43:06.526 INFO kablam!   |                     ^^^^
Sep 21 12:43:06.526 INFO kablam! 
Sep 21 12:43:06.598 INFO kablam! warning: unused import: `Read`
Sep 21 12:43:06.598 INFO kablam!  --> examples/simple.rs:4:34
Sep 21 12:43:06.598 INFO kablam!   |
Sep 21 12:43:06.598 INFO kablam! 4 | use std::io::{BufReader, Cursor, Read};
Sep 21 12:43:06.598 INFO kablam!   |                                  ^^^^
Sep 21 12:43:06.598 INFO kablam! 
Sep 21 12:43:06.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Sep 21 12:43:06.789 INFO kablam! su: No module specific data is present
Sep 21 12:43:07.840 INFO running `"docker" "rm" "-f" "802f526d91ed0815660dccc4f5d709363c7e3df876ae9992ce6f8225d20f8681"`
Sep 21 12:43:07.943 INFO blam! 802f526d91ed0815660dccc4f5d709363c7e3df876ae9992ce6f8225d20f8681