Aug 30 07:47:53.805 INFO checking promises-0.2.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:47:53.805 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:47:53.805 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:47:53.981 INFO blam! c153205a16b221a54068a6d068369236a484173e6a2f30a85bf3992d5de29f0f
Aug 30 07:47:53.983 INFO running `"docker" "start" "-a" "c153205a16b221a54068a6d068369236a484173e6a2f30a85bf3992d5de29f0f"`
Aug 30 07:47:54.740 INFO kablam!     Checking promises v0.2.0 (file:///source)
Aug 30 07:47:55.159 INFO kablam! warning: unused import: `std::fs`
Aug 30 07:47:55.159 INFO kablam!  --> src/tests.rs:4:5
Aug 30 07:47:55.159 INFO kablam!   |
Aug 30 07:47:55.159 INFO kablam! 4 | use std::fs;
Aug 30 07:47:55.159 INFO kablam!   |     ^^^^^^^
Aug 30 07:47:55.159 INFO kablam!   |
Aug 30 07:47:55.159 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:47:55.159 INFO kablam! 
Aug 30 07:47:55.256 INFO kablam! warning: unused variable: `file`
Aug 30 07:47:55.256 INFO kablam!   --> src/tests.rs:23:12
Aug 30 07:47:55.256 INFO kablam!    |
Aug 30 07:47:55.256 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Aug 30 07:47:55.256 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Aug 30 07:47:55.256 INFO kablam!    |
Aug 30 07:47:55.256 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 07:47:55.256 INFO kablam! 
Aug 30 07:47:55.256 INFO kablam! warning: unused variable: `p`
Aug 30 07:47:55.256 INFO kablam!   --> src/tests.rs:31:9
Aug 30 07:47:55.256 INFO kablam!    |
Aug 30 07:47:55.256 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Aug 30 07:47:55.256 INFO kablam!    |         ^ help: consider using `_p` instead
Aug 30 07:47:55.256 INFO kablam! 
Aug 30 07:47:55.293 INFO kablam! warning: function is never used: `create_file`
Aug 30 07:47:55.293 INFO kablam!   --> src/tests.rs:13:1
Aug 30 07:47:55.293 INFO kablam!    |
Aug 30 07:47:55.293 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Aug 30 07:47:55.293 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:47:55.293 INFO kablam!    |
Aug 30 07:47:55.293 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 07:47:55.293 INFO kablam! 
Aug 30 07:47:55.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Aug 30 07:47:55.307 INFO kablam! su: No module specific data is present
Aug 30 07:47:55.838 INFO running `"docker" "rm" "-f" "c153205a16b221a54068a6d068369236a484173e6a2f30a85bf3992d5de29f0f"`
Aug 30 07:47:55.922 INFO blam! c153205a16b221a54068a6d068369236a484173e6a2f30a85bf3992d5de29f0f