Sep 01 14:16:43.715 INFO checking millere/bf against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 14:16:43.715 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:16:43.715 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:16:43.873 INFO blam! 23c6df8c5740089b4aefad6b7d4fc00a8905b41f4ba932552544e87a39f91a3d
Sep 01 14:16:43.875 INFO running `"docker" "start" "-a" "23c6df8c5740089b4aefad6b7d4fc00a8905b41f4ba932552544e87a39f91a3d"`
Sep 01 14:16:44.387 INFO kablam!     Checking bf v0.0.1 (file:///source)
Sep 01 14:16:44.604 INFO kablam! warning: unused import: `std::io::Read`
Sep 01 14:16:44.604 INFO kablam!  --> src/main.rs:2:5
Sep 01 14:16:44.604 INFO kablam!   |
Sep 01 14:16:44.604 INFO kablam! 2 | use std::io::Read;
Sep 01 14:16:44.604 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 01 14:16:44.604 INFO kablam!   |
Sep 01 14:16:44.604 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 14:16:44.605 INFO kablam! 
Sep 01 14:16:44.615 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 14:16:44.615 INFO kablam!   --> src/main.rs:14:22
Sep 01 14:16:44.615 INFO kablam!    |
Sep 01 14:16:44.615 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 01 14:16:44.615 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:16:44.615 INFO kablam!    |
Sep 01 14:16:44.615 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 14:16:44.615 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 14:16:44.615 INFO kablam! 
Sep 01 14:16:44.661 INFO kablam! warning: unused import: `std::io::Read`
Sep 01 14:16:44.661 INFO kablam!  --> src/main.rs:2:5
Sep 01 14:16:44.661 INFO kablam!   |
Sep 01 14:16:44.661 INFO kablam! 2 | use std::io::Read;
Sep 01 14:16:44.661 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 01 14:16:44.661 INFO kablam!   |
Sep 01 14:16:44.661 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 14:16:44.661 INFO kablam! 
Sep 01 14:16:44.674 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 14:16:44.674 INFO kablam!   --> src/main.rs:14:22
Sep 01 14:16:44.674 INFO kablam!    |
Sep 01 14:16:44.674 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 01 14:16:44.674 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:16:44.674 INFO kablam!    |
Sep 01 14:16:44.674 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 14:16:44.674 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 14:16:44.674 INFO kablam! 
Sep 01 14:16:44.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Sep 01 14:16:44.689 INFO kablam! su: No module specific data is present
Sep 01 14:16:45.005 INFO running `"docker" "rm" "-f" "23c6df8c5740089b4aefad6b7d4fc00a8905b41f4ba932552544e87a39f91a3d"`
Sep 01 14:16:45.126 INFO blam! 23c6df8c5740089b4aefad6b7d4fc00a8905b41f4ba932552544e87a39f91a3d