Aug 31 00:27:48.874 INFO checking aluminum-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 31 00:27:48.874 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 31 00:27:48.875 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:27:49.070 INFO blam! ba182b7006ca691ad5b02e69e1d02d7d170943e4690aba39042d80335df8a56f
Aug 31 00:27:49.071 INFO running `"docker" "start" "-a" "ba182b7006ca691ad5b02e69e1d02d7d170943e4690aba39042d80335df8a56f"`
Aug 31 00:27:49.738 INFO kablam!     Checking aluminum v0.3.0 (file:///source)
Aug 31 00:27:53.764 INFO kablam! warning: unreachable expression
Aug 31 00:27:53.764 INFO kablam!    --> src/commands.rs:141:5
Aug 31 00:27:53.764 INFO kablam!     |
Aug 31 00:27:53.764 INFO kablam! 141 |     Ok(())
Aug 31 00:27:53.765 INFO kablam!     |     ^^^^^^
Aug 31 00:27:53.765 INFO kablam!     |
Aug 31 00:27:53.765 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 31 00:27:53.765 INFO kablam! 
Aug 31 00:27:53.897 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:53.897 INFO kablam!    --> src/commands.rs:105:5
Aug 31 00:27:53.897 INFO kablam!     |
Aug 31 00:27:53.897 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Aug 31 00:27:53.897 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Aug 31 00:27:53.897 INFO kablam! 107 | |     });
Aug 31 00:27:53.897 INFO kablam!     | |_______^
Aug 31 00:27:53.897 INFO kablam!     |
Aug 31 00:27:53.897 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 00:27:53.897 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:53.897 INFO kablam! 
Aug 31 00:27:53.897 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:53.897 INFO kablam!    --> src/commands.rs:106:9
Aug 31 00:27:53.897 INFO kablam!     |
Aug 31 00:27:53.897 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Aug 31 00:27:53.897 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:27:53.897 INFO kablam!     |
Aug 31 00:27:53.897 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:53.897 INFO kablam! 
Aug 31 00:27:53.897 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:53.897 INFO kablam!    --> src/commands.rs:129:9
Aug 31 00:27:53.898 INFO kablam!     |
Aug 31 00:27:53.898 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Aug 31 00:27:53.898 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:27:53.898 INFO kablam!     |
Aug 31 00:27:53.898 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:53.898 INFO kablam! 
Aug 31 00:27:53.929 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 31 00:27:53.929 INFO kablam!   --> src/generation.rs:94:9
Aug 31 00:27:53.929 INFO kablam!    |
Aug 31 00:27:53.929 INFO kablam! 94 |     use std::io::prelude::*;
Aug 31 00:27:53.929 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Aug 31 00:27:53.929 INFO kablam!    |
Aug 31 00:27:53.929 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 00:27:53.929 INFO kablam! 
Aug 31 00:27:54.211 INFO kablam! warning: unreachable expression
Aug 31 00:27:54.211 INFO kablam!    --> src/commands.rs:141:5
Aug 31 00:27:54.211 INFO kablam!     |
Aug 31 00:27:54.211 INFO kablam! 141 |     Ok(())
Aug 31 00:27:54.211 INFO kablam!     |     ^^^^^^
Aug 31 00:27:54.211 INFO kablam!     |
Aug 31 00:27:54.211 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 31 00:27:54.211 INFO kablam! 
Aug 31 00:27:54.514 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:54.514 INFO kablam!    --> src/commands.rs:105:5
Aug 31 00:27:54.514 INFO kablam!     |
Aug 31 00:27:54.514 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Aug 31 00:27:54.514 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Aug 31 00:27:54.514 INFO kablam! 107 | |     });
Aug 31 00:27:54.514 INFO kablam!     | |_______^
Aug 31 00:27:54.514 INFO kablam!     |
Aug 31 00:27:54.515 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 00:27:54.515 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:54.515 INFO kablam! 
Aug 31 00:27:54.516 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:54.516 INFO kablam!    --> src/commands.rs:106:9
Aug 31 00:27:54.516 INFO kablam!     |
Aug 31 00:27:54.516 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Aug 31 00:27:54.516 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:27:54.516 INFO kablam!     |
Aug 31 00:27:54.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:54.517 INFO kablam! 
Aug 31 00:27:54.517 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 00:27:54.517 INFO kablam!    --> src/commands.rs:129:9
Aug 31 00:27:54.517 INFO kablam!     |
Aug 31 00:27:54.517 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Aug 31 00:27:54.517 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:27:54.518 INFO kablam!     |
Aug 31 00:27:54.518 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 00:27:54.518 INFO kablam! 
Aug 31 00:27:59.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
Aug 31 00:27:59.270 INFO kablam! su: No module specific data is present
Aug 31 00:27:59.684 INFO running `"docker" "rm" "-f" "ba182b7006ca691ad5b02e69e1d02d7d170943e4690aba39042d80335df8a56f"`
Aug 31 00:27:59.789 INFO blam! ba182b7006ca691ad5b02e69e1d02d7d170943e4690aba39042d80335df8a56f