Nov 01 11:23:18.585 INFO checking LarryLo/spark_submit_helper against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 11:23:18.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 11:23:19.041 INFO blam! 6c041457cf90d52aa52bfed3e74c52f4b4a0eadaaa952b9840eb44515d0ff680
Nov 01 11:23:19.043 INFO running `"docker" "start" "-a" "6c041457cf90d52aa52bfed3e74c52f4b4a0eadaaa952b9840eb44515d0ff680"`
Nov 01 11:23:20.778 INFO kablam! usermod: no changes
Nov 01 11:23:20.979 INFO kablam!     Checking router v0.5.1
Nov 01 11:23:23.085 INFO kablam!     Checking spark_submit_helper v1.0.0 (/source)
Nov 01 11:23:25.653 INFO kablam! warning: unused import: `std::env`
Nov 01 11:23:25.654 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 01 11:23:25.654 INFO kablam!   |
Nov 01 11:23:25.654 INFO kablam! 6 | use std::env;
Nov 01 11:23:25.654 INFO kablam!   |     ^^^^^^^^
Nov 01 11:23:25.654 INFO kablam!   |
Nov 01 11:23:25.654 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:23:25.654 INFO kablam! 
Nov 01 11:23:25.969 INFO kablam! warning: unused variable: `mkdir`
Nov 01 11:23:25.969 INFO kablam!  --> src/user/mod.rs:8:9
Nov 01 11:23:25.969 INFO kablam!   |
Nov 01 11:23:25.969 INFO kablam! 8 |     let mkdir = 
Nov 01 11:23:25.969 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 01 11:23:25.969 INFO kablam!   |
Nov 01 11:23:25.969 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 11:23:25.970 INFO kablam! 
Nov 01 11:23:25.970 INFO kablam! warning: unused variable: `version`
Nov 01 11:23:25.970 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 01 11:23:25.971 INFO kablam!    |
Nov 01 11:23:25.971 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 01 11:23:25.972 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 01 11:23:25.972 INFO kablam! 
Nov 01 11:23:26.140 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:23:26.140 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 01 11:23:26.140 INFO kablam!    |
Nov 01 11:23:26.140 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 01 11:23:26.140 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:23:26.156 INFO kablam!    |
Nov 01 11:23:26.157 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:23:26.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:23:26.157 INFO kablam! 
Nov 01 11:23:26.158 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:23:26.158 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 01 11:23:26.159 INFO kablam!    |
Nov 01 11:23:26.159 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 01 11:23:26.159 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:23:26.160 INFO kablam!    |
Nov 01 11:23:26.160 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:23:26.160 INFO kablam! 
Nov 01 11:23:26.230 INFO kablam! warning: unused import: `std::env`
Nov 01 11:23:26.231 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 01 11:23:26.231 INFO kablam!   |
Nov 01 11:23:26.231 INFO kablam! 6 | use std::env;
Nov 01 11:23:26.232 INFO kablam!   |     ^^^^^^^^
Nov 01 11:23:26.232 INFO kablam!   |
Nov 01 11:23:26.232 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:23:26.233 INFO kablam! 
Nov 01 11:23:26.439 INFO kablam! warning: unused variable: `mkdir`
Nov 01 11:23:26.439 INFO kablam!  --> src/user/mod.rs:8:9
Nov 01 11:23:26.439 INFO kablam!   |
Nov 01 11:23:26.439 INFO kablam! 8 |     let mkdir = 
Nov 01 11:23:26.439 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 01 11:23:26.440 INFO kablam!   |
Nov 01 11:23:26.440 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 11:23:26.440 INFO kablam! 
Nov 01 11:23:26.440 INFO kablam! warning: unused variable: `version`
Nov 01 11:23:26.440 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 01 11:23:26.440 INFO kablam!    |
Nov 01 11:23:26.440 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 01 11:23:26.440 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 01 11:23:26.440 INFO kablam! 
Nov 01 11:23:26.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:23:26.504 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 01 11:23:26.504 INFO kablam!    |
Nov 01 11:23:26.504 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 01 11:23:26.504 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:23:26.504 INFO kablam!    |
Nov 01 11:23:26.504 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:23:26.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:23:26.504 INFO kablam! 
Nov 01 11:23:26.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:23:26.504 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 01 11:23:26.504 INFO kablam!    |
Nov 01 11:23:26.504 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 01 11:23:26.504 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:23:26.504 INFO kablam!    |
Nov 01 11:23:26.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:23:26.504 INFO kablam! 
Nov 01 11:23:26.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
Nov 01 11:23:26.568 INFO kablam! su: No module specific data is present
Nov 01 11:23:27.489 INFO running `"docker" "rm" "-f" "6c041457cf90d52aa52bfed3e74c52f4b4a0eadaaa952b9840eb44515d0ff680"`
Nov 01 11:23:27.753 INFO blam! 6c041457cf90d52aa52bfed3e74c52f4b4a0eadaaa952b9840eb44515d0ff680