Sep 21 06:35:24.986 INFO checking nes-0.1.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:35:24.986 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:35:24.986 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:35:25.158 INFO blam! d02aca3b84198841ffe31374a3de162cf8745144e20ab0ab46e22fd5b4b138d4
Sep 21 06:35:25.162 INFO running `"docker" "start" "-a" "d02aca3b84198841ffe31374a3de162cf8745144e20ab0ab46e22fd5b4b138d4"`
Sep 21 06:35:26.322 INFO kablam! usermod: no changes
Sep 21 06:35:26.361 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 21 06:35:26.367 INFO kablam!     Checking nes v0.1.1 (/source)
Sep 21 06:35:27.006 INFO kablam! warning: unused import: `RwLock`
Sep 21 06:35:27.006 INFO kablam!  --> examples/lock.rs:7:27
Sep 21 06:35:27.006 INFO kablam!   |
Sep 21 06:35:27.006 INFO kablam! 7 | use std::sync::{Mutex,Arc,RwLock};
Sep 21 06:35:27.006 INFO kablam!   |                           ^^^^^^
Sep 21 06:35:27.006 INFO kablam!   |
Sep 21 06:35:27.006 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 06:35:27.006 INFO kablam! 
Sep 21 06:35:27.067 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 06:35:27.067 INFO kablam!   --> examples/lock.rs:44:5
Sep 21 06:35:27.067 INFO kablam!    |
Sep 21 06:35:27.067 INFO kablam! 44 |     join_handle.join();
Sep 21 06:35:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 21 06:35:27.067 INFO kablam!    |
Sep 21 06:35:27.067 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 06:35:27.067 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 06:35:27.067 INFO kablam! 
Sep 21 06:35:27.256 INFO kablam! warning: unused variable: `file_name`
Sep 21 06:35:27.257 INFO kablam!   --> examples/example.rs:75:47
Sep 21 06:35:27.257 INFO kablam!    |
Sep 21 06:35:27.257 INFO kablam! 75 |         Err(CommonError::IncorrectExtension(_,file_name, extension)) => println!("incorrect extension {}",extension),
Sep 21 06:35:27.258 INFO kablam!    |                                               ^^^^^^^^^ help: consider using `_file_name` instead
Sep 21 06:35:27.258 INFO kablam!    |
Sep 21 06:35:27.259 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 06:35:27.259 INFO kablam! 
Sep 21 06:35:27.259 INFO kablam! warning: unused variable: `io_error`
Sep 21 06:35:27.260 INFO kablam!   --> examples/example.rs:78:86
Sep 21 06:35:27.260 INFO kablam!    |
Sep 21 06:35:27.260 INFO kablam! 78 |                 CommonError::ReadFileError(_, box ReadFileError::ReadFileError(_,ref io_error, ref file)) => println!("can not read file \"{}\"",file),
Sep 21 06:35:27.261 INFO kablam!    |                                                                                      ^^^^^^^^ help: consider using `_io_error` instead
Sep 21 06:35:27.261 INFO kablam! 
Sep 21 06:35:27.345 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Sep 21 06:35:27.348 INFO kablam! su: No module specific data is present
Sep 21 06:35:28.178 INFO running `"docker" "rm" "-f" "d02aca3b84198841ffe31374a3de162cf8745144e20ab0ab46e22fd5b4b138d4"`
Sep 21 06:35:28.284 INFO blam! d02aca3b84198841ffe31374a3de162cf8745144e20ab0ab46e22fd5b4b138d4