Sep 03 17:26:47.614 INFO checking millere/bf against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 17:26:47.614 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 17:26:47.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:26:47.845 INFO blam! 581d5ce291feb408c3c12bd8e7d6fa4ec6fc46d0521474c8f49310c10ea1c863
Sep 03 17:26:47.848 INFO running `"docker" "start" "-a" "581d5ce291feb408c3c12bd8e7d6fa4ec6fc46d0521474c8f49310c10ea1c863"`
Sep 03 17:26:48.794 INFO kablam!     Checking bf v0.0.1 (file:///source)
Sep 03 17:26:49.288 INFO kablam! warning: unused import: `std::io::Read`
Sep 03 17:26:49.288 INFO kablam!  --> src/main.rs:2:5
Sep 03 17:26:49.288 INFO kablam!   |
Sep 03 17:26:49.288 INFO kablam! 2 | use std::io::Read;
Sep 03 17:26:49.288 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 17:26:49.288 INFO kablam!   |
Sep 03 17:26:49.288 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 17:26:49.288 INFO kablam! 
Sep 03 17:26:49.304 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 17:26:49.304 INFO kablam!   --> src/main.rs:14:22
Sep 03 17:26:49.304 INFO kablam!    |
Sep 03 17:26:49.304 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 03 17:26:49.305 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:26:49.305 INFO kablam!    |
Sep 03 17:26:49.305 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 17:26:49.305 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 17:26:49.305 INFO kablam! 
Sep 03 17:26:49.323 INFO kablam! warning: unused import: `std::io::Read`
Sep 03 17:26:49.323 INFO kablam!  --> src/main.rs:2:5
Sep 03 17:26:49.323 INFO kablam!   |
Sep 03 17:26:49.323 INFO kablam! 2 | use std::io::Read;
Sep 03 17:26:49.323 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 17:26:49.326 INFO kablam!   |
Sep 03 17:26:49.326 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 17:26:49.326 INFO kablam! 
Sep 03 17:26:49.358 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 17:26:49.358 INFO kablam!   --> src/main.rs:14:22
Sep 03 17:26:49.358 INFO kablam!    |
Sep 03 17:26:49.358 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 03 17:26:49.358 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 17:26:49.358 INFO kablam!    |
Sep 03 17:26:49.358 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 17:26:49.358 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 17:26:49.358 INFO kablam! 
Sep 03 17:26:49.432 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 03 17:26:49.435 INFO kablam! su: No module specific data is present
Sep 03 17:26:49.915 INFO running `"docker" "rm" "-f" "581d5ce291feb408c3c12bd8e7d6fa4ec6fc46d0521474c8f49310c10ea1c863"`
Sep 03 17:26:50.074 INFO blam! 581d5ce291feb408c3c12bd8e7d6fa4ec6fc46d0521474c8f49310c10ea1c863