Nov 04 20:35:56.098 INFO checking nes-0.1.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 20:35:56.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 20:35:56.432 INFO blam! 1c7d7a2b70e8731014b6673d1c8d1f321919e2a608aade83cd7eb18820cbf9bf
Nov 04 20:35:56.437 INFO running `"docker" "start" "-a" "1c7d7a2b70e8731014b6673d1c8d1f321919e2a608aade83cd7eb18820cbf9bf"`
Nov 04 20:35:57.251 INFO kablam! usermod: no changes
Nov 04 20:35:57.283 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 04 20:35:57.291 INFO kablam!     Checking nes v0.1.1 (/source)
Nov 04 20:35:58.736 INFO kablam! warning: unused variable: `file_name`
Nov 04 20:35:58.736 INFO kablam!   --> examples/example.rs:75:47
Nov 04 20:35:58.736 INFO kablam!    |
Nov 04 20:35:58.736 INFO kablam! 75 |         Err(CommonError::IncorrectExtension(_,file_name, extension)) => println!("incorrect extension {}",extension),
Nov 04 20:35:58.736 INFO kablam!    |                                               ^^^^^^^^^ help: consider using `_file_name` instead
Nov 04 20:35:58.736 INFO kablam!    |
Nov 04 20:35:58.736 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 20:35:58.736 INFO kablam! 
Nov 04 20:35:58.736 INFO kablam! warning: unused variable: `io_error`
Nov 04 20:35:58.736 INFO kablam!   --> examples/example.rs:78:86
Nov 04 20:35:58.736 INFO kablam!    |
Nov 04 20:35:58.736 INFO kablam! 78 |                 CommonError::ReadFileError(_, box ReadFileError::ReadFileError(_,ref io_error, ref file)) => println!("can not read file \"{}\"",file),
Nov 04 20:35:58.736 INFO kablam!    |                                                                                      ^^^^^^^^ help: consider using `_io_error` instead
Nov 04 20:35:58.736 INFO kablam! 
Nov 04 20:35:58.836 INFO kablam! warning: unused import: `RwLock`
Nov 04 20:35:58.836 INFO kablam!  --> examples/lock.rs:7:27
Nov 04 20:35:58.836 INFO kablam!   |
Nov 04 20:35:58.836 INFO kablam! 7 | use std::sync::{Mutex,Arc,RwLock};
Nov 04 20:35:58.836 INFO kablam!   |                           ^^^^^^
Nov 04 20:35:58.836 INFO kablam!   |
Nov 04 20:35:58.836 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 20:35:58.836 INFO kablam! 
Nov 04 20:35:58.927 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 20:35:58.927 INFO kablam!   --> examples/lock.rs:44:5
Nov 04 20:35:58.927 INFO kablam!    |
Nov 04 20:35:58.927 INFO kablam! 44 |     join_handle.join();
Nov 04 20:35:58.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 20:35:58.927 INFO kablam!    |
Nov 04 20:35:58.927 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 20:35:58.927 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 20:35:58.927 INFO kablam! 
Nov 04 20:35:58.959 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 04 20:35:58.961 INFO kablam! su: No module specific data is present
Nov 04 20:35:59.475 INFO running `"docker" "rm" "-f" "1c7d7a2b70e8731014b6673d1c8d1f321919e2a608aade83cd7eb18820cbf9bf"`
Nov 04 20:35:59.661 INFO blam! 1c7d7a2b70e8731014b6673d1c8d1f321919e2a608aade83cd7eb18820cbf9bf