Jul 11 18:12:29.362 INFO checking vigenere-0.0.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 18:12:29.362 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:12:29.362 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:12:29.363 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 18:12:29.610 INFO blam! fe4b2dfc738f4a1af659679af3740114e5354a0d75d9463c08d3c0e366849457
Jul 11 18:12:29.613 INFO running `"docker" "start" "-a" "fe4b2dfc738f4a1af659679af3740114e5354a0d75d9463c08d3c0e366849457"`
Jul 11 18:12:30.776 INFO kablam!     Checking vigenere v0.0.3 (file:///source)
Jul 11 18:12:31.481 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 18:12:31.481 INFO kablam!   --> src/libvigenere.rs:63:29
Jul 11 18:12:31.481 INFO kablam!    |
Jul 11 18:12:31.481 INFO kablam! 63 |                             handle_out.write(&[out_char]);
Jul 11 18:12:31.481 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 18:12:31.486 INFO kablam!    |
Jul 11 18:12:31.486 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 18:12:31.487 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 18:12:31.487 INFO kablam! 
Jul 11 18:12:31.491 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 18:12:31.491 INFO kablam!   --> src/libvigenere.rs:63:29
Jul 11 18:12:31.491 INFO kablam!    |
Jul 11 18:12:31.491 INFO kablam! 63 |                             handle_out.write(&[out_char]);
Jul 11 18:12:31.491 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 18:12:31.491 INFO kablam!    |
Jul 11 18:12:31.491 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 18:12:31.491 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 18:12:31.491 INFO kablam! 
Jul 11 18:12:31.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Jul 11 18:12:31.581 INFO kablam! su: No module specific data is present
Jul 11 18:12:32.067 INFO running `"docker" "rm" "-f" "fe4b2dfc738f4a1af659679af3740114e5354a0d75d9463c08d3c0e366849457"`
Jul 11 18:12:32.233 INFO blam! fe4b2dfc738f4a1af659679af3740114e5354a0d75d9463c08d3c0e366849457