Aug 30 07:47:52.061 INFO checking promises-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 07:47:52.061 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 07:47:52.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:47:52.254 INFO blam! 48a08b5821d0e0153099d111bb2b4185136ad3832173bd36e3b0a6db90589237
Aug 30 07:47:52.256 INFO running `"docker" "start" "-a" "48a08b5821d0e0153099d111bb2b4185136ad3832173bd36e3b0a6db90589237"`
Aug 30 07:47:52.939 INFO kablam!     Checking promises v0.2.0 (file:///source)
Aug 30 07:47:53.382 INFO kablam! warning: unused import: `std::fs`
Aug 30 07:47:53.382 INFO kablam!  --> src/tests.rs:4:5
Aug 30 07:47:53.382 INFO kablam!   |
Aug 30 07:47:53.382 INFO kablam! 4 | use std::fs;
Aug 30 07:47:53.382 INFO kablam!   |     ^^^^^^^
Aug 30 07:47:53.382 INFO kablam!   |
Aug 30 07:47:53.382 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:47:53.383 INFO kablam! 
Aug 30 07:47:53.531 INFO kablam! warning: unused variable: `file`
Aug 30 07:47:53.531 INFO kablam!   --> src/tests.rs:23:12
Aug 30 07:47:53.531 INFO kablam!    |
Aug 30 07:47:53.531 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Aug 30 07:47:53.531 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Aug 30 07:47:53.531 INFO kablam!    |
Aug 30 07:47:53.531 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 07:47:53.531 INFO kablam! 
Aug 30 07:47:53.532 INFO kablam! warning: unused variable: `p`
Aug 30 07:47:53.532 INFO kablam!   --> src/tests.rs:31:9
Aug 30 07:47:53.532 INFO kablam!    |
Aug 30 07:47:53.532 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Aug 30 07:47:53.532 INFO kablam!    |         ^ help: consider using `_p` instead
Aug 30 07:47:53.532 INFO kablam! 
Aug 30 07:47:53.590 INFO kablam! warning: function is never used: `create_file`
Aug 30 07:47:53.590 INFO kablam!   --> src/tests.rs:13:1
Aug 30 07:47:53.590 INFO kablam!    |
Aug 30 07:47:53.590 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Aug 30 07:47:53.590 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:47:53.590 INFO kablam!    |
Aug 30 07:47:53.590 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 07:47:53.590 INFO kablam! 
Aug 30 07:47:53.629 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Aug 30 07:47:53.631 INFO kablam! su: No module specific data is present
Aug 30 07:47:54.249 INFO running `"docker" "rm" "-f" "48a08b5821d0e0153099d111bb2b4185136ad3832173bd36e3b0a6db90589237"`
Aug 30 07:47:54.360 INFO blam! 48a08b5821d0e0153099d111bb2b4185136ad3832173bd36e3b0a6db90589237