Nov 04 12:59:35.205 INFO checking LarryLo/spark_submit_helper against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 12:59:35.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 12:59:35.607 INFO blam! 400200388f2fb2b20cd25cdbb8f04209be0ff007e95ecb7e13b0377e476c6d60
Nov 04 12:59:35.615 INFO running `"docker" "start" "-a" "400200388f2fb2b20cd25cdbb8f04209be0ff007e95ecb7e13b0377e476c6d60"`
Nov 04 12:59:37.517 INFO kablam! usermod: no changes
Nov 04 12:59:37.664 INFO kablam!     Checking router v0.5.1
Nov 04 12:59:39.775 INFO kablam!     Checking spark_submit_helper v1.0.0 (/source)
Nov 04 12:59:41.994 INFO kablam! warning: unused import: `std::env`
Nov 04 12:59:41.994 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 04 12:59:41.994 INFO kablam!   |
Nov 04 12:59:41.994 INFO kablam! 6 | use std::env;
Nov 04 12:59:41.994 INFO kablam!   |     ^^^^^^^^
Nov 04 12:59:41.994 INFO kablam!   |
Nov 04 12:59:41.994 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:59:41.994 INFO kablam! 
Nov 04 12:59:42.195 INFO kablam! warning: unused variable: `mkdir`
Nov 04 12:59:42.195 INFO kablam!  --> src/user/mod.rs:8:9
Nov 04 12:59:42.195 INFO kablam!   |
Nov 04 12:59:42.195 INFO kablam! 8 |     let mkdir = 
Nov 04 12:59:42.195 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 04 12:59:42.195 INFO kablam!   |
Nov 04 12:59:42.195 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 12:59:42.195 INFO kablam! 
Nov 04 12:59:42.195 INFO kablam! warning: unused variable: `version`
Nov 04 12:59:42.195 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 04 12:59:42.195 INFO kablam!    |
Nov 04 12:59:42.195 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 04 12:59:42.195 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 04 12:59:42.195 INFO kablam! 
Nov 04 12:59:42.288 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:59:42.288 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 04 12:59:42.288 INFO kablam!    |
Nov 04 12:59:42.289 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 04 12:59:42.289 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:59:42.289 INFO kablam!    |
Nov 04 12:59:42.289 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:59:42.289 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:59:42.289 INFO kablam! 
Nov 04 12:59:42.289 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:59:42.289 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 04 12:59:42.290 INFO kablam!    |
Nov 04 12:59:42.290 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 04 12:59:42.290 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:59:42.290 INFO kablam!    |
Nov 04 12:59:42.290 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:59:42.290 INFO kablam! 
Nov 04 12:59:42.787 INFO kablam! warning: unused import: `std::env`
Nov 04 12:59:42.787 INFO kablam!  --> src/lang_test/lang.rs:6:5
Nov 04 12:59:42.787 INFO kablam!   |
Nov 04 12:59:42.787 INFO kablam! 6 | use std::env;
Nov 04 12:59:42.787 INFO kablam!   |     ^^^^^^^^
Nov 04 12:59:42.787 INFO kablam!   |
Nov 04 12:59:42.787 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:59:42.787 INFO kablam! 
Nov 04 12:59:42.929 INFO kablam! warning: unused variable: `mkdir`
Nov 04 12:59:42.929 INFO kablam!  --> src/user/mod.rs:8:9
Nov 04 12:59:42.929 INFO kablam!   |
Nov 04 12:59:42.929 INFO kablam! 8 |     let mkdir = 
Nov 04 12:59:42.929 INFO kablam!   |         ^^^^^ help: consider using `_mkdir` instead
Nov 04 12:59:42.929 INFO kablam!   |
Nov 04 12:59:42.929 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 12:59:42.929 INFO kablam! 
Nov 04 12:59:42.929 INFO kablam! warning: unused variable: `version`
Nov 04 12:59:42.929 INFO kablam!   --> src/lang_test/lang.rs:64:40
Nov 04 12:59:42.929 INFO kablam!    |
Nov 04 12:59:42.929 INFO kablam! 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Nov 04 12:59:42.929 INFO kablam!    |                                        ^^^^^^^ help: consider using `_version` instead
Nov 04 12:59:42.929 INFO kablam! 
Nov 04 12:59:42.991 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:59:42.991 INFO kablam!   --> src/lang_test/lang.rs:39:9
Nov 04 12:59:42.991 INFO kablam!    |
Nov 04 12:59:42.991 INFO kablam! 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Nov 04 12:59:42.991 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:59:42.991 INFO kablam!    |
Nov 04 12:59:42.991 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:59:42.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:59:42.991 INFO kablam! 
Nov 04 12:59:42.991 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:59:42.991 INFO kablam!   --> src/lang_test/lang.rs:69:9
Nov 04 12:59:42.991 INFO kablam!    |
Nov 04 12:59:42.991 INFO kablam! 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Nov 04 12:59:42.991 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:59:42.991 INFO kablam!    |
Nov 04 12:59:42.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:59:42.991 INFO kablam! 
Nov 04 12:59:43.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Nov 04 12:59:43.043 INFO kablam! su: No module specific data is present
Nov 04 12:59:43.972 INFO running `"docker" "rm" "-f" "400200388f2fb2b20cd25cdbb8f04209be0ff007e95ecb7e13b0377e476c6d60"`
Nov 04 12:59:44.300 INFO blam! 400200388f2fb2b20cd25cdbb8f04209be0ff007e95ecb7e13b0377e476c6d60