Sep 02 04:16:03.227 INFO checking promises-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 04:16:03.227 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 04:16:03.227 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:16:03.382 INFO blam! ccc07a63fd442516f63eee4a154acb1a5e43a67017d8dc66c3f1f1568eef2350
Sep 02 04:16:03.383 INFO running `"docker" "start" "-a" "ccc07a63fd442516f63eee4a154acb1a5e43a67017d8dc66c3f1f1568eef2350"`
Sep 02 04:16:04.131 INFO kablam!     Checking promises v0.2.0 (file:///source)
Sep 02 04:16:04.713 INFO kablam! warning: unused import: `std::fs`
Sep 02 04:16:04.713 INFO kablam!  --> src/tests.rs:4:5
Sep 02 04:16:04.713 INFO kablam!   |
Sep 02 04:16:04.713 INFO kablam! 4 | use std::fs;
Sep 02 04:16:04.713 INFO kablam!   |     ^^^^^^^
Sep 02 04:16:04.713 INFO kablam!   |
Sep 02 04:16:04.713 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 04:16:04.713 INFO kablam! 
Sep 02 04:16:04.897 INFO kablam! warning: unused variable: `file`
Sep 02 04:16:04.897 INFO kablam!   --> src/tests.rs:23:12
Sep 02 04:16:04.897 INFO kablam!    |
Sep 02 04:16:04.897 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Sep 02 04:16:04.897 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Sep 02 04:16:04.897 INFO kablam!    |
Sep 02 04:16:04.898 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 04:16:04.898 INFO kablam! 
Sep 02 04:16:04.898 INFO kablam! warning: unused variable: `p`
Sep 02 04:16:04.898 INFO kablam!   --> src/tests.rs:31:9
Sep 02 04:16:04.898 INFO kablam!    |
Sep 02 04:16:04.898 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Sep 02 04:16:04.898 INFO kablam!    |         ^ help: consider using `_p` instead
Sep 02 04:16:04.898 INFO kablam! 
Sep 02 04:16:04.974 INFO kablam! warning: function is never used: `create_file`
Sep 02 04:16:04.974 INFO kablam!   --> src/tests.rs:13:1
Sep 02 04:16:04.975 INFO kablam!    |
Sep 02 04:16:04.975 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Sep 02 04:16:04.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 04:16:04.975 INFO kablam!    |
Sep 02 04:16:04.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 04:16:04.975 INFO kablam! 
Sep 02 04:16:05.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Sep 02 04:16:05.007 INFO kablam! su: No module specific data is present
Sep 02 04:16:05.495 INFO running `"docker" "rm" "-f" "ccc07a63fd442516f63eee4a154acb1a5e43a67017d8dc66c3f1f1568eef2350"`
Sep 02 04:16:05.674 INFO blam! ccc07a63fd442516f63eee4a154acb1a5e43a67017d8dc66c3f1f1568eef2350