Sep 19 22:33:51.098 INFO checking promises-0.2.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:33:51.098 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:33:51.098 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:33:51.249 INFO blam! d851daa35f3ee68704722a730c81ea17a50a29476a0bad7621e1a40f0214922c
Sep 19 22:33:51.251 INFO running `"docker" "start" "-a" "d851daa35f3ee68704722a730c81ea17a50a29476a0bad7621e1a40f0214922c"`
Sep 19 22:33:52.413 INFO kablam! usermod: no changes
Sep 19 22:33:52.439 INFO kablam!     Checking promises v0.2.0 (/source)
Sep 19 22:33:52.685 INFO kablam! warning: unused import: `std::fs`
Sep 19 22:33:52.685 INFO kablam!  --> src/tests.rs:4:5
Sep 19 22:33:52.686 INFO kablam!   |
Sep 19 22:33:52.686 INFO kablam! 4 | use std::fs;
Sep 19 22:33:52.686 INFO kablam!   |     ^^^^^^^
Sep 19 22:33:52.686 INFO kablam!   |
Sep 19 22:33:52.686 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:33:52.686 INFO kablam! 
Sep 19 22:33:52.776 INFO kablam! warning: unused variable: `file`
Sep 19 22:33:52.776 INFO kablam!   --> src/tests.rs:23:12
Sep 19 22:33:52.776 INFO kablam!    |
Sep 19 22:33:52.776 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Sep 19 22:33:52.776 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Sep 19 22:33:52.776 INFO kablam!    |
Sep 19 22:33:52.776 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:33:52.776 INFO kablam! 
Sep 19 22:33:52.776 INFO kablam! warning: unused variable: `p`
Sep 19 22:33:52.776 INFO kablam!   --> src/tests.rs:31:9
Sep 19 22:33:52.777 INFO kablam!    |
Sep 19 22:33:52.777 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Sep 19 22:33:52.777 INFO kablam!    |         ^ help: consider using `_p` instead
Sep 19 22:33:52.777 INFO kablam! 
Sep 19 22:33:52.797 INFO kablam! warning: function is never used: `create_file`
Sep 19 22:33:52.797 INFO kablam!   --> src/tests.rs:13:1
Sep 19 22:33:52.797 INFO kablam!    |
Sep 19 22:33:52.797 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Sep 19 22:33:52.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:33:52.797 INFO kablam!    |
Sep 19 22:33:52.797 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 22:33:52.797 INFO kablam! 
Sep 19 22:33:52.811 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 19 22:33:52.812 INFO kablam! su: No module specific data is present
Sep 19 22:33:53.637 INFO running `"docker" "rm" "-f" "d851daa35f3ee68704722a730c81ea17a50a29476a0bad7621e1a40f0214922c"`
Sep 19 22:33:53.700 INFO blam! d851daa35f3ee68704722a730c81ea17a50a29476a0bad7621e1a40f0214922c