Nov 02 20:53:10.219 INFO checking LarryLo/spark_submit_helper against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 20:53:10.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 20:53:10.793 INFO blam! 6d90be02bac0e824ebd1fd17987abdbf6cfba1d806fcd65d98b083fc7d5ca2ae
Nov 02 20:53:10.795 INFO running `"docker" "start" "-a" "6d90be02bac0e824ebd1fd17987abdbf6cfba1d806fcd65d98b083fc7d5ca2ae"`
Nov 02 20:53:12.347 INFO kablam! usermod: no changes
Nov 02 20:53:12.496 INFO kablam!     Checking iron v0.5.1
Nov 02 20:53:14.506 INFO kablam!     Checking router v0.5.1
Nov 02 20:53:16.348 INFO kablam!     Checking spark_submit_helper v1.0.0 (/source)
Nov 02 20:53:18.814 INFO kablam! warning: unused import: `std::env`
Nov 02 20:53:18.814 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 02 20:53:18.814 INFO kablam!   |
Nov 02 20:53:18.814 INFO kablam! 6 | use std::env;
Nov 02 20:53:18.814 INFO kablam!   |     ^^^^^^^^
Nov 02 20:53:18.814 INFO kablam!   |
Nov 02 20:53:18.814 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:53:18.814 INFO kablam! 
Nov 02 20:53:19.024 INFO kablam! warning: unused variable: `mkdir`
Nov 02 20:53:19.024 INFO kablam!  --> src/user/mod.rs:8:9
Nov 02 20:53:19.024 INFO kablam!   |
Nov 02 20:53:19.024 INFO kablam! 8 |     let mkdir = 
Nov 02 20:53:19.024 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 02 20:53:19.024 INFO kablam!   |
Nov 02 20:53:19.024 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 20:53:19.024 INFO kablam! 
Nov 02 20:53:19.024 INFO kablam! warning: unused variable: `version`
Nov 02 20:53:19.024 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 02 20:53:19.024 INFO kablam!    |
Nov 02 20:53:19.024 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 02 20:53:19.024 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 02 20:53:19.024 INFO kablam! 
Nov 02 20:53:19.136 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 20:53:19.136 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 02 20:53:19.136 INFO kablam!    |
Nov 02 20:53:19.136 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 02 20:53:19.136 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:19.136 INFO kablam!    |
Nov 02 20:53:19.136 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 20:53:19.136 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 20:53:19.136 INFO kablam! 
Nov 02 20:53:19.136 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 20:53:19.136 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 02 20:53:19.136 INFO kablam!    |
Nov 02 20:53:19.136 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 02 20:53:19.136 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:19.136 INFO kablam!    |
Nov 02 20:53:19.136 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 20:53:19.136 INFO kablam! 
Nov 02 20:53:19.504 INFO kablam! warning: unused import: `std::env`
Nov 02 20:53:19.504 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 02 20:53:19.504 INFO kablam!   |
Nov 02 20:53:19.504 INFO kablam! 6 | use std::env;
Nov 02 20:53:19.504 INFO kablam!   |     ^^^^^^^^
Nov 02 20:53:19.504 INFO kablam!   |
Nov 02 20:53:19.504 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:53:19.504 INFO kablam! 
Nov 02 20:53:19.652 INFO kablam! warning: unused variable: `mkdir`
Nov 02 20:53:19.652 INFO kablam!  --> src/user/mod.rs:8:9
Nov 02 20:53:19.652 INFO kablam!   |
Nov 02 20:53:19.652 INFO kablam! 8 |     let mkdir = 
Nov 02 20:53:19.652 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 02 20:53:19.652 INFO kablam!   |
Nov 02 20:53:19.652 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 20:53:19.652 INFO kablam! 
Nov 02 20:53:19.652 INFO kablam! warning: unused variable: `version`
Nov 02 20:53:19.652 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 02 20:53:19.652 INFO kablam!    |
Nov 02 20:53:19.652 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 02 20:53:19.652 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 02 20:53:19.652 INFO kablam! 
Nov 02 20:53:19.714 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 20:53:19.714 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 02 20:53:19.714 INFO kablam!    |
Nov 02 20:53:19.714 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 02 20:53:19.714 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:19.714 INFO kablam!    |
Nov 02 20:53:19.714 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 20:53:19.714 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 20:53:19.714 INFO kablam! 
Nov 02 20:53:19.715 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 20:53:19.715 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 02 20:53:19.715 INFO kablam!    |
Nov 02 20:53:19.715 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 02 20:53:19.715 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:19.715 INFO kablam!    |
Nov 02 20:53:19.715 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 20:53:19.715 INFO kablam! 
Nov 02 20:53:19.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
Nov 02 20:53:19.792 INFO kablam! su: No module specific data is present
Nov 02 20:53:20.554 INFO running `"docker" "rm" "-f" "6d90be02bac0e824ebd1fd17987abdbf6cfba1d806fcd65d98b083fc7d5ca2ae"`
Nov 02 20:53:20.892 INFO blam! 6d90be02bac0e824ebd1fd17987abdbf6cfba1d806fcd65d98b083fc7d5ca2ae