Aug 02 01:51:14.661 INFO checking promises-0.2.0 against 1.27.2 for lazy_static-1
Aug 02 01:51:14.662 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:14.662 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:14.662 INFO running `"docker" "create" "-v" "/tmp/crater.4hytkcykPs04:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 01:51:14.894 INFO blam! 5322efc0c35bf247dc5e6d61d6a680b23b12afd1dbc5d7e635cb72469adb2b46
Aug 02 01:51:14.897 INFO running `"docker" "start" "-a" "5322efc0c35bf247dc5e6d61d6a680b23b12afd1dbc5d7e635cb72469adb2b46"`
Aug 02 01:51:15.945 INFO kablam!     Checking promises v0.2.0 (file:///source)
Aug 02 01:51:16.734 INFO kablam! warning: unused import: `std::fs`
Aug 02 01:51:16.734 INFO kablam!  --> src/tests.rs:4:5
Aug 02 01:51:16.734 INFO kablam!   |
Aug 02 01:51:16.735 INFO kablam! 4 | use std::fs;
Aug 02 01:51:16.735 INFO kablam!   |     ^^^^^^^
Aug 02 01:51:16.735 INFO kablam!   |
Aug 02 01:51:16.735 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 01:51:16.735 INFO kablam! 
Aug 02 01:51:16.937 INFO kablam! warning: unused variable: `file`
Aug 02 01:51:16.937 INFO kablam!   --> src/tests.rs:23:12
Aug 02 01:51:16.937 INFO kablam!    |
Aug 02 01:51:16.937 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Aug 02 01:51:16.937 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Aug 02 01:51:16.937 INFO kablam!    |
Aug 02 01:51:16.937 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 01:51:16.937 INFO kablam! 
Aug 02 01:51:16.937 INFO kablam! warning: unused variable: `p`
Aug 02 01:51:16.937 INFO kablam!   --> src/tests.rs:31:9
Aug 02 01:51:16.937 INFO kablam!    |
Aug 02 01:51:16.937 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Aug 02 01:51:16.937 INFO kablam!    |         ^ help: consider using `_p` instead
Aug 02 01:51:16.937 INFO kablam! 
Aug 02 01:51:17.079 INFO kablam! warning: function is never used: `create_file`
Aug 02 01:51:17.080 INFO kablam!   --> src/tests.rs:13:1
Aug 02 01:51:17.080 INFO kablam!    |
Aug 02 01:51:17.080 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Aug 02 01:51:17.080 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:51:17.080 INFO kablam!    |
Aug 02 01:51:17.080 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 01:51:17.080 INFO kablam! 
Aug 02 01:51:17.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Aug 02 01:51:17.106 INFO kablam! su: No module specific data is present
Aug 02 01:51:17.646 INFO running `"docker" "rm" "-f" "5322efc0c35bf247dc5e6d61d6a680b23b12afd1dbc5d7e635cb72469adb2b46"`
Aug 02 01:51:17.828 INFO blam! 5322efc0c35bf247dc5e6d61d6a680b23b12afd1dbc5d7e635cb72469adb2b46