Sep 06 03:22:13.659 INFO checking nes-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:22:13.659 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:22:13.659 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:22:13.944 INFO blam! e37e125e12f1962dada6990eb0f4b648f37317f51f8419c7f33433104d64cb55
Sep 06 03:22:13.946 INFO running `"docker" "start" "-a" "e37e125e12f1962dada6990eb0f4b648f37317f51f8419c7f33433104d64cb55"`
Sep 06 03:22:14.873 INFO kablam! usermod: no changes
Sep 06 03:22:14.919 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 06 03:22:14.919 INFO kablam!     Checking nes v0.1.1 (file:///source)
Sep 06 03:22:15.763 INFO kablam! warning: unused import: `RwLock`
Sep 06 03:22:15.763 INFO kablam!  --> examples/lock.rs:7:27
Sep 06 03:22:15.763 INFO kablam!   |
Sep 06 03:22:15.763 INFO kablam! 7 | use std::sync::{Mutex,Arc,RwLock};
Sep 06 03:22:15.763 INFO kablam!   |                           ^^^^^^
Sep 06 03:22:15.763 INFO kablam!   |
Sep 06 03:22:15.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 03:22:15.763 INFO kablam! 
Sep 06 03:22:15.845 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 03:22:15.845 INFO kablam!   --> examples/lock.rs:44:5
Sep 06 03:22:15.845 INFO kablam!    |
Sep 06 03:22:15.845 INFO kablam! 44 |     join_handle.join();
Sep 06 03:22:15.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 06 03:22:15.845 INFO kablam!    |
Sep 06 03:22:15.845 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 03:22:15.845 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 03:22:15.845 INFO kablam! 
Sep 06 03:22:15.864 INFO kablam! warning: unused variable: `file_name`
Sep 06 03:22:15.864 INFO kablam!   --> examples/example.rs:75:47
Sep 06 03:22:15.864 INFO kablam!    |
Sep 06 03:22:15.864 INFO kablam! 75 |         Err(CommonError::IncorrectExtension(_,file_name, extension)) => println!("incorrect extension {}",extension),
Sep 06 03:22:15.864 INFO kablam!    |                                               ^^^^^^^^^ help: consider using `_file_name` instead
Sep 06 03:22:15.864 INFO kablam!    |
Sep 06 03:22:15.864 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 03:22:15.864 INFO kablam! 
Sep 06 03:22:15.864 INFO kablam! warning: unused variable: `io_error`
Sep 06 03:22:15.864 INFO kablam!   --> examples/example.rs:78:86
Sep 06 03:22:15.865 INFO kablam!    |
Sep 06 03:22:15.865 INFO kablam! 78 |                 CommonError::ReadFileError(_, box ReadFileError::ReadFileError(_,ref io_error, ref file)) => println!("can not read file \"{}\"",file),
Sep 06 03:22:15.865 INFO kablam!    |                                                                                      ^^^^^^^^ help: consider using `_io_error` instead
Sep 06 03:22:15.870 INFO kablam! 
Sep 06 03:22:15.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Sep 06 03:22:15.959 INFO kablam! su: No module specific data is present
Sep 06 03:22:16.941 INFO running `"docker" "rm" "-f" "e37e125e12f1962dada6990eb0f4b648f37317f51f8419c7f33433104d64cb55"`
Sep 06 03:22:17.047 INFO blam! e37e125e12f1962dada6990eb0f4b648f37317f51f8419c7f33433104d64cb55