Sep 10 14:04:51.809 INFO checking nes-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:04:51.809 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:04:51.809 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:04:52.063 INFO blam! a412a03fa3b588343e8e3b152fc2b7c0bb6372840cac065c67bc50955ba5ab83
Sep 10 14:04:52.065 INFO running `"docker" "start" "-a" "a412a03fa3b588343e8e3b152fc2b7c0bb6372840cac065c67bc50955ba5ab83"`
Sep 10 14:04:53.248 INFO kablam! usermod: no changes
Sep 10 14:04:53.322 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 10 14:04:53.322 INFO kablam!     Checking nes v0.1.1 (file:///source)
Sep 10 14:04:54.330 INFO kablam! warning: unused import: `RwLock`
Sep 10 14:04:54.330 INFO kablam!  --> examples/lock.rs:7:27
Sep 10 14:04:54.330 INFO kablam!   |
Sep 10 14:04:54.330 INFO kablam! 7 | use std::sync::{Mutex,Arc,RwLock};
Sep 10 14:04:54.330 INFO kablam!   |                           ^^^^^^
Sep 10 14:04:54.330 INFO kablam!   |
Sep 10 14:04:54.330 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:04:54.330 INFO kablam! 
Sep 10 14:04:54.490 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 14:04:54.490 INFO kablam!   --> examples/lock.rs:44:5
Sep 10 14:04:54.490 INFO kablam!    |
Sep 10 14:04:54.490 INFO kablam! 44 |     join_handle.join();
Sep 10 14:04:54.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:54.490 INFO kablam!    |
Sep 10 14:04:54.490 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 14:04:54.490 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 14:04:54.490 INFO kablam! 
Sep 10 14:04:54.490 INFO kablam! warning: unused variable: `file_name`
Sep 10 14:04:54.490 INFO kablam!   --> examples/example.rs:75:47
Sep 10 14:04:54.490 INFO kablam!    |
Sep 10 14:04:54.490 INFO kablam! 75 |         Err(CommonError::IncorrectExtension(_,file_name, extension)) => println!("incorrect extension {}",extension),
Sep 10 14:04:54.490 INFO kablam!    |                                               ^^^^^^^^^ help: consider using `_file_name` instead
Sep 10 14:04:54.490 INFO kablam!    |
Sep 10 14:04:54.490 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 14:04:54.490 INFO kablam! 
Sep 10 14:04:54.490 INFO kablam! warning: unused variable: `io_error`
Sep 10 14:04:54.490 INFO kablam!   --> examples/example.rs:78:86
Sep 10 14:04:54.490 INFO kablam!    |
Sep 10 14:04:54.490 INFO kablam! 78 |                 CommonError::ReadFileError(_, box ReadFileError::ReadFileError(_,ref io_error, ref file)) => println!("can not read file \"{}\"",file),
Sep 10 14:04:54.490 INFO kablam!    |                                                                                      ^^^^^^^^ help: consider using `_io_error` instead
Sep 10 14:04:54.490 INFO kablam! 
Sep 10 14:04:54.546 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Sep 10 14:04:54.550 INFO kablam! su: No module specific data is present
Sep 10 14:04:55.821 INFO running `"docker" "rm" "-f" "a412a03fa3b588343e8e3b152fc2b7c0bb6372840cac065c67bc50955ba5ab83"`
Sep 10 14:04:55.937 INFO blam! a412a03fa3b588343e8e3b152fc2b7c0bb6372840cac065c67bc50955ba5ab83