Sep 14 03:39:34.420 INFO checking millere/bf against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 03:39:34.420 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 03:39:34.420 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/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 03:39:34.943 INFO blam! b6e7a494761bc7434edb3fd084aded22538aa359af64faf6d64398e6bfc9457e
Sep 14 03:39:34.950 INFO running `"docker" "start" "-a" "b6e7a494761bc7434edb3fd084aded22538aa359af64faf6d64398e6bfc9457e"`
Sep 14 03:39:36.498 INFO kablam! usermod: no changes
Sep 14 03:39:36.564 INFO kablam!     Checking bf v0.0.1 (file:///source)
Sep 14 03:39:36.971 INFO kablam! warning: unused import: `std::io::Read`
Sep 14 03:39:36.971 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:39:36.971 INFO kablam!   |
Sep 14 03:39:36.971 INFO kablam! 2 | use std::io::Read;
Sep 14 03:39:36.971 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:39:36.971 INFO kablam!   |
Sep 14 03:39:36.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:39:36.971 INFO kablam! 
Sep 14 03:39:36.987 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:39:36.987 INFO kablam!   --> src/main.rs:14:22
Sep 14 03:39:36.987 INFO kablam!    |
Sep 14 03:39:36.987 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 14 03:39:36.987 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:39:36.987 INFO kablam!    |
Sep 14 03:39:36.987 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:39:36.987 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:39:36.987 INFO kablam! 
Sep 14 03:39:37.027 INFO kablam! warning: unused import: `std::io::Read`
Sep 14 03:39:37.027 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:39:37.027 INFO kablam!   |
Sep 14 03:39:37.027 INFO kablam! 2 | use std::io::Read;
Sep 14 03:39:37.027 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:39:37.027 INFO kablam!   |
Sep 14 03:39:37.027 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:39:37.027 INFO kablam! 
Sep 14 03:39:37.035 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:39:37.035 INFO kablam!   --> src/main.rs:14:22
Sep 14 03:39:37.035 INFO kablam!    |
Sep 14 03:39:37.035 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 14 03:39:37.035 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:39:37.035 INFO kablam!    |
Sep 14 03:39:37.035 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:39:37.035 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:39:37.035 INFO kablam! 
Sep 14 03:39:37.071 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 14 03:39:37.073 INFO kablam! su: No module specific data is present
Sep 14 03:39:37.955 INFO running `"docker" "rm" "-f" "b6e7a494761bc7434edb3fd084aded22538aa359af64faf6d64398e6bfc9457e"`
Sep 14 03:39:38.211 INFO blam! b6e7a494761bc7434edb3fd084aded22538aa359af64faf6d64398e6bfc9457e