Nov 03 04:58:54.649 INFO checking nes-0.1.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 04:58:54.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 04:58:55.082 INFO blam! 6c0b192538605aa1b50edd770a953b0f2555624942c1678dd28c90a2f9526176
Nov 03 04:58:55.092 INFO running `"docker" "start" "-a" "6c0b192538605aa1b50edd770a953b0f2555624942c1678dd28c90a2f9526176"`
Nov 03 04:58:56.144 INFO kablam! usermod: no changes
Nov 03 04:58:56.148 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 03 04:58:56.158 INFO kablam!     Checking nes v0.1.1 (/source)
Nov 03 04:58:57.941 INFO kablam! warning: unused variable: `file_name`
Nov 03 04:58:57.941 INFO kablam!   --> examples/example.rs:75:47
Nov 03 04:58:57.941 INFO kablam!    |
Nov 03 04:58:57.942 INFO kablam! 75 |         Err(CommonError::IncorrectExtension(_,file_name, extension)) => println!("incorrect extension {}",extension),
Nov 03 04:58:57.942 INFO kablam!    |                                               ^^^^^^^^^ help: consider using `_file_name` instead
Nov 03 04:58:57.942 INFO kablam!    |
Nov 03 04:58:57.943 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 04:58:57.943 INFO kablam! 
Nov 03 04:58:57.943 INFO kablam! warning: unused variable: `io_error`
Nov 03 04:58:57.943 INFO kablam!   --> examples/example.rs:78:86
Nov 03 04:58:57.944 INFO kablam!    |
Nov 03 04:58:57.944 INFO kablam! 78 |                 CommonError::ReadFileError(_, box ReadFileError::ReadFileError(_,ref io_error, ref file)) => println!("can not read file \"{}\"",file),
Nov 03 04:58:57.944 INFO kablam!    |                                                                                      ^^^^^^^^ help: consider using `_io_error` instead
Nov 03 04:58:57.945 INFO kablam! 
Nov 03 04:58:58.002 INFO kablam! warning: unused import: `RwLock`
Nov 03 04:58:58.002 INFO kablam!  --> examples/lock.rs:7:27
Nov 03 04:58:58.002 INFO kablam!   |
Nov 03 04:58:58.002 INFO kablam! 7 | use std::sync::{Mutex,Arc,RwLock};
Nov 03 04:58:58.002 INFO kablam!   |                           ^^^^^^
Nov 03 04:58:58.002 INFO kablam!   |
Nov 03 04:58:58.002 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 04:58:58.002 INFO kablam! 
Nov 03 04:58:58.147 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 04:58:58.147 INFO kablam!   --> examples/lock.rs:44:5
Nov 03 04:58:58.147 INFO kablam!    |
Nov 03 04:58:58.147 INFO kablam! 44 |     join_handle.join();
Nov 03 04:58:58.147 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 03 04:58:58.147 INFO kablam!    |
Nov 03 04:58:58.147 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 04:58:58.147 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 04:58:58.147 INFO kablam! 
Nov 03 04:58:58.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Nov 03 04:58:58.199 INFO kablam! su: No module specific data is present
Nov 03 04:58:58.885 INFO running `"docker" "rm" "-f" "6c0b192538605aa1b50edd770a953b0f2555624942c1678dd28c90a2f9526176"`
Nov 03 04:58:59.076 INFO blam! 6c0b192538605aa1b50edd770a953b0f2555624942c1678dd28c90a2f9526176