Sep 02 03:31:52.529 INFO checking aluminum-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 03:31:52.529 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:31:52.529 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 02 03:31:52.766 INFO blam! e222419ddf1879ead214282c538c5611f2f829fd4985384e673eadde447669f7
Sep 02 03:31:52.768 INFO running `"docker" "start" "-a" "e222419ddf1879ead214282c538c5611f2f829fd4985384e673eadde447669f7"`
Sep 02 03:31:53.741 INFO kablam!     Checking aluminum v0.3.0 (file:///source)
Sep 02 03:31:57.504 INFO kablam! warning: unreachable expression
Sep 02 03:31:57.504 INFO kablam!    --> src/commands.rs:141:5
Sep 02 03:31:57.504 INFO kablam!     |
Sep 02 03:31:57.504 INFO kablam! 141 |     Ok(())
Sep 02 03:31:57.504 INFO kablam!     |     ^^^^^^
Sep 02 03:31:57.505 INFO kablam!     |
Sep 02 03:31:57.505 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 02 03:31:57.505 INFO kablam! 
Sep 02 03:31:57.555 INFO kablam! warning: unused import: `std::io::prelude::*`
Sep 02 03:31:57.555 INFO kablam!   --> src/generation.rs:94:9
Sep 02 03:31:57.555 INFO kablam!    |
Sep 02 03:31:57.555 INFO kablam! 94 |     use std::io::prelude::*;
Sep 02 03:31:57.555 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 02 03:31:57.555 INFO kablam!    |
Sep 02 03:31:57.555 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 03:31:57.556 INFO kablam! 
Sep 02 03:31:57.651 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:57.651 INFO kablam!    --> src/commands.rs:105:5
Sep 02 03:31:57.651 INFO kablam!     |
Sep 02 03:31:57.651 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Sep 02 03:31:57.651 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Sep 02 03:31:57.651 INFO kablam! 107 | |     });
Sep 02 03:31:57.651 INFO kablam!     | |_______^
Sep 02 03:31:57.651 INFO kablam!     |
Sep 02 03:31:57.651 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 03:31:57.651 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:57.651 INFO kablam! 
Sep 02 03:31:57.651 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:57.651 INFO kablam!    --> src/commands.rs:106:9
Sep 02 03:31:57.651 INFO kablam!     |
Sep 02 03:31:57.651 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Sep 02 03:31:57.651 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:31:57.651 INFO kablam!     |
Sep 02 03:31:57.652 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:57.652 INFO kablam! 
Sep 02 03:31:57.652 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:57.652 INFO kablam!    --> src/commands.rs:129:9
Sep 02 03:31:57.652 INFO kablam!     |
Sep 02 03:31:57.652 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Sep 02 03:31:57.652 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:31:57.652 INFO kablam!     |
Sep 02 03:31:57.652 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:57.652 INFO kablam! 
Sep 02 03:31:57.799 INFO kablam! warning: unreachable expression
Sep 02 03:31:57.799 INFO kablam!    --> src/commands.rs:141:5
Sep 02 03:31:57.799 INFO kablam!     |
Sep 02 03:31:57.799 INFO kablam! 141 |     Ok(())
Sep 02 03:31:57.799 INFO kablam!     |     ^^^^^^
Sep 02 03:31:57.816 INFO kablam!     |
Sep 02 03:31:57.816 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 02 03:31:57.816 INFO kablam! 
Sep 02 03:31:58.295 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:58.295 INFO kablam!    --> src/commands.rs:105:5
Sep 02 03:31:58.295 INFO kablam!     |
Sep 02 03:31:58.295 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Sep 02 03:31:58.295 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Sep 02 03:31:58.295 INFO kablam! 107 | |     });
Sep 02 03:31:58.295 INFO kablam!     | |_______^
Sep 02 03:31:58.295 INFO kablam!     |
Sep 02 03:31:58.295 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 03:31:58.295 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:58.295 INFO kablam! 
Sep 02 03:31:58.296 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:58.296 INFO kablam!    --> src/commands.rs:106:9
Sep 02 03:31:58.296 INFO kablam!     |
Sep 02 03:31:58.296 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Sep 02 03:31:58.296 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:31:58.296 INFO kablam!     |
Sep 02 03:31:58.296 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:58.296 INFO kablam! 
Sep 02 03:31:58.296 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:31:58.296 INFO kablam!    --> src/commands.rs:129:9
Sep 02 03:31:58.296 INFO kablam!     |
Sep 02 03:31:58.296 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Sep 02 03:31:58.296 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:31:58.296 INFO kablam!     |
Sep 02 03:31:58.296 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:31:58.296 INFO kablam! 
Sep 02 03:32:04.067 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
Sep 02 03:32:04.079 INFO kablam! su: No module specific data is present
Sep 02 03:32:04.633 INFO running `"docker" "rm" "-f" "e222419ddf1879ead214282c538c5611f2f829fd4985384e673eadde447669f7"`
Sep 02 03:32:04.790 INFO blam! e222419ddf1879ead214282c538c5611f2f829fd4985384e673eadde447669f7