Dec 14 08:36:31.109 INFO testing LarryLo/spark_submit_helper against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 08:36:31.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 08:36:31.488 INFO [stdout] 8017358d113a04927a9c7ec06bfb82f0ee99a8a980d7205e9f9c28b740341a06
Dec 14 08:36:31.492 INFO running `"docker" "start" "-a" "8017358d113a04927a9c7ec06bfb82f0ee99a8a980d7205e9f9c28b740341a06"`
Dec 14 08:36:31.942 INFO [stderr] usermod: no changes
Dec 14 08:36:32.075 INFO [stderr]    Compiling hyper v0.10.12
Dec 14 08:36:40.814 INFO [stderr]    Compiling iron v0.5.1
Dec 14 08:36:43.535 INFO [stderr]    Compiling router v0.5.1
Dec 14 08:36:46.117 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 14 08:36:47.643 INFO [stderr] warning: unused import: `std::env`
Dec 14 08:36:47.643 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 14 08:36:47.643 INFO [stderr]   |
Dec 14 08:36:47.643 INFO [stderr] 6 | use std::env;
Dec 14 08:36:47.643 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:36:47.643 INFO [stderr]   |
Dec 14 08:36:47.643 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:36:47.643 INFO [stderr] 
Dec 14 08:36:47.786 INFO [stderr] warning: unused variable: `mkdir`
Dec 14 08:36:47.786 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 14 08:36:47.786 INFO [stderr]   |
Dec 14 08:36:47.786 INFO [stderr] 8 |     let mkdir = 
Dec 14 08:36:47.786 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 14 08:36:47.786 INFO [stderr]   |
Dec 14 08:36:47.786 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 08:36:47.786 INFO [stderr] 
Dec 14 08:36:47.786 INFO [stderr] warning: unused variable: `version`
Dec 14 08:36:47.786 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 14 08:36:47.786 INFO [stderr]    |
Dec 14 08:36:47.786 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 14 08:36:47.786 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 14 08:36:47.786 INFO [stderr] 
Dec 14 08:36:47.818 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:36:47.818 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 14 08:36:47.818 INFO [stderr]    |
Dec 14 08:36:47.818 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 14 08:36:47.818 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:36:47.818 INFO [stderr]    |
Dec 14 08:36:47.818 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:36:47.818 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:36:47.818 INFO [stderr] 
Dec 14 08:36:47.818 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:36:47.818 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 14 08:36:47.818 INFO [stderr]    |
Dec 14 08:36:47.818 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 14 08:36:47.818 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:36:47.818 INFO [stderr]    |
Dec 14 08:36:47.818 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:36:47.818 INFO [stderr] 
Dec 14 08:36:50.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.75s
Dec 14 08:36:50.726 INFO [stderr] su: No module specific data is present
Dec 14 08:36:51.003 INFO running `"docker" "inspect" "8017358d113a04927a9c7ec06bfb82f0ee99a8a980d7205e9f9c28b740341a06"`
Dec 14 08:36:51.063 INFO running `"docker" "rm" "-f" "8017358d113a04927a9c7ec06bfb82f0ee99a8a980d7205e9f9c28b740341a06"`
Dec 14 08:36:51.158 INFO [stdout] 8017358d113a04927a9c7ec06bfb82f0ee99a8a980d7205e9f9c28b740341a06
Dec 14 08:36:51.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 08:36:51.317 INFO [stdout] b457106316fb3b7f0457e889b2ec04fccef54de2a82938d98bc6676d44f9a4f5
Dec 14 08:36:51.325 INFO running `"docker" "start" "-a" "b457106316fb3b7f0457e889b2ec04fccef54de2a82938d98bc6676d44f9a4f5"`
Dec 14 08:36:52.167 INFO [stderr] usermod: no changes
Dec 14 08:36:52.255 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 14 08:36:54.387 INFO [stderr] warning: unused import: `std::env`
Dec 14 08:36:54.387 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 14 08:36:54.387 INFO [stderr]   |
Dec 14 08:36:54.387 INFO [stderr] 6 | use std::env;
Dec 14 08:36:54.387 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:36:54.387 INFO [stderr]   |
Dec 14 08:36:54.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:36:54.387 INFO [stderr] 
Dec 14 08:36:54.523 INFO [stderr] warning: unused variable: `mkdir`
Dec 14 08:36:54.523 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 14 08:36:54.523 INFO [stderr]   |
Dec 14 08:36:54.524 INFO [stderr] 8 |     let mkdir = 
Dec 14 08:36:54.524 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 14 08:36:54.531 INFO [stderr]   |
Dec 14 08:36:54.531 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 08:36:54.531 INFO [stderr] 
Dec 14 08:36:54.531 INFO [stderr] warning: unused variable: `version`
Dec 14 08:36:54.531 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 14 08:36:54.531 INFO [stderr]    |
Dec 14 08:36:54.531 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 14 08:36:54.531 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 14 08:36:54.531 INFO [stderr] 
Dec 14 08:36:54.632 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:36:54.632 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 14 08:36:54.632 INFO [stderr]    |
Dec 14 08:36:54.632 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 14 08:36:54.632 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:36:54.632 INFO [stderr]    |
Dec 14 08:36:54.632 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:36:54.632 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:36:54.632 INFO [stderr] 
Dec 14 08:36:54.632 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:36:54.632 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 14 08:36:54.632 INFO [stderr]    |
Dec 14 08:36:54.632 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 14 08:36:54.632 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:36:54.632 INFO [stderr]    |
Dec 14 08:36:54.632 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:36:54.632 INFO [stderr] 
Dec 14 08:36:55.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 14 08:36:55.014 INFO [stderr] su: No module specific data is present
Dec 14 08:36:55.373 INFO running `"docker" "inspect" "b457106316fb3b7f0457e889b2ec04fccef54de2a82938d98bc6676d44f9a4f5"`
Dec 14 08:36:55.553 INFO running `"docker" "rm" "-f" "b457106316fb3b7f0457e889b2ec04fccef54de2a82938d98bc6676d44f9a4f5"`
Dec 14 08:36:55.771 INFO [stdout] b457106316fb3b7f0457e889b2ec04fccef54de2a82938d98bc6676d44f9a4f5
Dec 14 08:36:55.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 08:36:56.139 INFO [stdout] 2258adeecfe502029f63d6fcb5ab978711e066e3674e6819031ae6079de1ea97
Dec 14 08:36:56.143 INFO running `"docker" "start" "-a" "2258adeecfe502029f63d6fcb5ab978711e066e3674e6819031ae6079de1ea97"`
Dec 14 08:36:56.819 INFO [stderr] usermod: no changes
Dec 14 08:36:56.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 08:36:56.896 INFO [stderr]      Running /target/debug/deps/spark_submit_helper-f2caf029fdf77d84
Dec 14 08:36:56.896 INFO [stdout] 
Dec 14 08:36:56.896 INFO [stdout] running 0 tests
Dec 14 08:36:56.896 INFO [stdout] 
Dec 14 08:36:56.896 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:36:56.896 INFO [stdout] 
Dec 14 08:36:56.899 INFO [stderr] su: No module specific data is present
Dec 14 08:36:57.340 INFO running `"docker" "inspect" "2258adeecfe502029f63d6fcb5ab978711e066e3674e6819031ae6079de1ea97"`
Dec 14 08:36:57.536 INFO running `"docker" "rm" "-f" "2258adeecfe502029f63d6fcb5ab978711e066e3674e6819031ae6079de1ea97"`
Dec 14 08:36:57.783 INFO [stdout] 2258adeecfe502029f63d6fcb5ab978711e066e3674e6819031ae6079de1ea97