Dec 02 06:01:07.923 INFO testing LarryLo/spark_submit_helper against 1.30.1 for beta-1.31-5
Dec 02 06:01:07.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:01:08.111 INFO [stdout] 8bff96c80eefb35ecf56ae88af2457b6e744ce30f25c7041fb4b8c68ddbfb4d3
Dec 02 06:01:08.116 INFO running `"docker" "start" "-a" "8bff96c80eefb35ecf56ae88af2457b6e744ce30f25c7041fb4b8c68ddbfb4d3"`
Dec 02 06:01:08.516 INFO [stderr] usermod: no changes
Dec 02 06:01:08.626 INFO [stderr]    Compiling hyper v0.10.12
Dec 02 06:01:15.606 INFO [stderr]    Compiling iron v0.5.1
Dec 02 06:01:17.393 INFO [stderr]    Compiling router v0.5.1
Dec 02 06:01:20.094 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 02 06:01:22.519 INFO [stderr] warning: unused import: `std::env`
Dec 02 06:01:22.519 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 02 06:01:22.519 INFO [stderr]   |
Dec 02 06:01:22.519 INFO [stderr] 6 | use std::env;
Dec 02 06:01:22.519 INFO [stderr]   |     ^^^^^^^^
Dec 02 06:01:22.519 INFO [stderr]   |
Dec 02 06:01:22.519 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:01:22.519 INFO [stderr] 
Dec 02 06:01:22.675 INFO [stderr] warning: unused variable: `mkdir`
Dec 02 06:01:22.675 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 02 06:01:22.675 INFO [stderr]   |
Dec 02 06:01:22.675 INFO [stderr] 8 |     let mkdir = 
Dec 02 06:01:22.675 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 02 06:01:22.675 INFO [stderr]   |
Dec 02 06:01:22.675 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 06:01:22.675 INFO [stderr] 
Dec 02 06:01:22.675 INFO [stderr] warning: unused variable: `version`
Dec 02 06:01:22.675 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 02 06:01:22.675 INFO [stderr]    |
Dec 02 06:01:22.675 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 02 06:01:22.675 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 02 06:01:22.675 INFO [stderr] 
Dec 02 06:01:22.723 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:01:22.723 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 02 06:01:22.723 INFO [stderr]    |
Dec 02 06:01:22.723 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 02 06:01:22.723 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:01:22.723 INFO [stderr]    |
Dec 02 06:01:22.723 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 06:01:22.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:01:22.723 INFO [stderr] 
Dec 02 06:01:22.723 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:01:22.723 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 02 06:01:22.723 INFO [stderr]    |
Dec 02 06:01:22.723 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 02 06:01:22.723 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:01:22.723 INFO [stderr]    |
Dec 02 06:01:22.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:01:22.723 INFO [stderr] 
Dec 02 06:01:25.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
Dec 02 06:01:25.590 INFO [stderr] su: No module specific data is present
Dec 02 06:01:26.040 INFO running `"docker" "inspect" "8bff96c80eefb35ecf56ae88af2457b6e744ce30f25c7041fb4b8c68ddbfb4d3"`
Dec 02 06:01:26.208 INFO running `"docker" "rm" "-f" "8bff96c80eefb35ecf56ae88af2457b6e744ce30f25c7041fb4b8c68ddbfb4d3"`
Dec 02 06:01:26.337 INFO [stdout] 8bff96c80eefb35ecf56ae88af2457b6e744ce30f25c7041fb4b8c68ddbfb4d3
Dec 02 06:01:26.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:01:26.538 INFO [stdout] cb6e79b3b1fa20db48571d4322a4148b90ea0bccb7bcf76024c3ff8311298d04
Dec 02 06:01:26.539 INFO running `"docker" "start" "-a" "cb6e79b3b1fa20db48571d4322a4148b90ea0bccb7bcf76024c3ff8311298d04"`
Dec 02 06:01:27.037 INFO [stderr] usermod: no changes
Dec 02 06:01:27.124 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 02 06:01:29.371 INFO [stderr] warning: unused import: `std::env`
Dec 02 06:01:29.371 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 02 06:01:29.371 INFO [stderr]   |
Dec 02 06:01:29.371 INFO [stderr] 6 | use std::env;
Dec 02 06:01:29.371 INFO [stderr]   |     ^^^^^^^^
Dec 02 06:01:29.371 INFO [stderr]   |
Dec 02 06:01:29.371 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:01:29.371 INFO [stderr] 
Dec 02 06:01:29.507 INFO [stderr] warning: unused variable: `mkdir`
Dec 02 06:01:29.507 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 02 06:01:29.507 INFO [stderr]   |
Dec 02 06:01:29.507 INFO [stderr] 8 |     let mkdir = 
Dec 02 06:01:29.507 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 02 06:01:29.507 INFO [stderr]   |
Dec 02 06:01:29.507 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 06:01:29.507 INFO [stderr] 
Dec 02 06:01:29.507 INFO [stderr] warning: unused variable: `version`
Dec 02 06:01:29.507 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 02 06:01:29.507 INFO [stderr]    |
Dec 02 06:01:29.507 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 02 06:01:29.507 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 02 06:01:29.507 INFO [stderr] 
Dec 02 06:01:29.559 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:01:29.559 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 02 06:01:29.559 INFO [stderr]    |
Dec 02 06:01:29.559 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 02 06:01:29.559 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:01:29.559 INFO [stderr]    |
Dec 02 06:01:29.559 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 06:01:29.559 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:01:29.559 INFO [stderr] 
Dec 02 06:01:29.559 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 06:01:29.559 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 02 06:01:29.559 INFO [stderr]    |
Dec 02 06:01:29.559 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 02 06:01:29.559 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:01:29.559 INFO [stderr]    |
Dec 02 06:01:29.559 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:01:29.559 INFO [stderr] 
Dec 02 06:01:29.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 02 06:01:29.934 INFO [stderr] su: No module specific data is present
Dec 02 06:01:30.320 INFO running `"docker" "inspect" "cb6e79b3b1fa20db48571d4322a4148b90ea0bccb7bcf76024c3ff8311298d04"`
Dec 02 06:01:30.523 INFO running `"docker" "rm" "-f" "cb6e79b3b1fa20db48571d4322a4148b90ea0bccb7bcf76024c3ff8311298d04"`
Dec 02 06:01:30.658 INFO [stdout] cb6e79b3b1fa20db48571d4322a4148b90ea0bccb7bcf76024c3ff8311298d04
Dec 02 06:01:30.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:01:30.920 INFO [stdout] e200c9d009001106ade05684ff71ef2886cfa0660aafa2c602af0981e2a1e06a
Dec 02 06:01:30.925 INFO running `"docker" "start" "-a" "e200c9d009001106ade05684ff71ef2886cfa0660aafa2c602af0981e2a1e06a"`
Dec 02 06:01:31.847 INFO [stderr] usermod: no changes
Dec 02 06:01:31.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 02 06:01:31.967 INFO [stderr]      Running /target/debug/deps/spark_submit_helper-a4995aec9ec31f18
Dec 02 06:01:31.987 INFO [stdout] 
Dec 02 06:01:31.987 INFO [stdout] running 0 tests
Dec 02 06:01:31.987 INFO [stdout] 
Dec 02 06:01:31.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:01:31.987 INFO [stdout] 
Dec 02 06:01:31.987 INFO [stderr] su: No module specific data is present
Dec 02 06:01:32.764 INFO running `"docker" "inspect" "e200c9d009001106ade05684ff71ef2886cfa0660aafa2c602af0981e2a1e06a"`
Dec 02 06:01:33.141 INFO running `"docker" "rm" "-f" "e200c9d009001106ade05684ff71ef2886cfa0660aafa2c602af0981e2a1e06a"`
Dec 02 06:01:33.466 INFO [stdout] e200c9d009001106ade05684ff71ef2886cfa0660aafa2c602af0981e2a1e06a
