Dec 06 12:19:36.791 INFO testing LarryLo/spark_submit_helper against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:19:36.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:19:37.073 INFO [stdout] af8fd53cca601d4494e23926544087639c198d21b13b13db9e9bc1430b7bea23
Dec 06 12:19:37.074 INFO running `"docker" "start" "-a" "af8fd53cca601d4494e23926544087639c198d21b13b13db9e9bc1430b7bea23"`
Dec 06 12:19:37.444 INFO [stderr] usermod: no changes
Dec 06 12:19:37.548 INFO [stderr]    Compiling hyper v0.10.12
Dec 06 12:19:45.552 INFO [stderr]    Compiling iron v0.5.1
Dec 06 12:19:47.436 INFO [stderr]    Compiling router v0.5.1
Dec 06 12:19:49.701 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 06 12:19:51.711 INFO [stderr] warning: unused import: `std::env`
Dec 06 12:19:51.711 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 06 12:19:51.711 INFO [stderr]   |
Dec 06 12:19:51.711 INFO [stderr] 6 | use std::env;
Dec 06 12:19:51.711 INFO [stderr]   |     ^^^^^^^^
Dec 06 12:19:51.711 INFO [stderr]   |
Dec 06 12:19:51.711 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:19:51.711 INFO [stderr] 
Dec 06 12:19:51.843 INFO [stderr] warning: unused variable: `mkdir`
Dec 06 12:19:51.843 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 06 12:19:51.843 INFO [stderr]   |
Dec 06 12:19:51.843 INFO [stderr] 8 |     let mkdir = 
Dec 06 12:19:51.843 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 06 12:19:51.843 INFO [stderr]   |
Dec 06 12:19:51.843 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 12:19:51.843 INFO [stderr] 
Dec 06 12:19:51.843 INFO [stderr] warning: unused variable: `version`
Dec 06 12:19:51.843 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 06 12:19:51.843 INFO [stderr]    |
Dec 06 12:19:51.843 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 06 12:19:51.843 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 06 12:19:51.843 INFO [stderr] 
Dec 06 12:19:51.894 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:19:51.894 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 06 12:19:51.894 INFO [stderr]    |
Dec 06 12:19:51.894 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 06 12:19:51.894 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:19:51.894 INFO [stderr]    |
Dec 06 12:19:51.894 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:19:51.894 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:19:51.894 INFO [stderr] 
Dec 06 12:19:51.894 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:19:51.894 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 06 12:19:51.894 INFO [stderr]    |
Dec 06 12:19:51.894 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 06 12:19:51.894 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:19:51.894 INFO [stderr]    |
Dec 06 12:19:51.894 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:19:51.894 INFO [stderr] 
Dec 06 12:19:54.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.12s
Dec 06 12:19:54.588 INFO [stderr] su: No module specific data is present
Dec 06 12:19:54.821 INFO running `"docker" "inspect" "af8fd53cca601d4494e23926544087639c198d21b13b13db9e9bc1430b7bea23"`
Dec 06 12:19:54.915 INFO running `"docker" "rm" "-f" "af8fd53cca601d4494e23926544087639c198d21b13b13db9e9bc1430b7bea23"`
Dec 06 12:19:55.124 INFO [stdout] af8fd53cca601d4494e23926544087639c198d21b13b13db9e9bc1430b7bea23
Dec 06 12:19:55.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:19:55.393 INFO [stdout] 0721506c203f65d9d96e4391f6b24d8a3fa614e6acc662113e199200bc207e64
Dec 06 12:19:55.398 INFO running `"docker" "start" "-a" "0721506c203f65d9d96e4391f6b24d8a3fa614e6acc662113e199200bc207e64"`
Dec 06 12:19:56.116 INFO [stderr] usermod: no changes
Dec 06 12:19:56.218 INFO [stderr]    Compiling spark_submit_helper v1.0.0 (/source)
Dec 06 12:19:57.931 INFO [stderr] warning: unused import: `std::env`
Dec 06 12:19:57.931 INFO [stderr]  --> src/lang_test/lang.rs:6:5
Dec 06 12:19:57.931 INFO [stderr]   |
Dec 06 12:19:57.931 INFO [stderr] 6 | use std::env;
Dec 06 12:19:57.932 INFO [stderr]   |     ^^^^^^^^
Dec 06 12:19:57.932 INFO [stderr]   |
Dec 06 12:19:57.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:19:57.932 INFO [stderr] 
Dec 06 12:19:58.050 INFO [stderr] warning: unused variable: `mkdir`
Dec 06 12:19:58.050 INFO [stderr]  --> src/user/mod.rs:8:9
Dec 06 12:19:58.050 INFO [stderr]   |
Dec 06 12:19:58.050 INFO [stderr] 8 |     let mkdir = 
Dec 06 12:19:58.050 INFO [stderr]   |         ^^^^^ help: consider using `_mkdir` instead
Dec 06 12:19:58.050 INFO [stderr]   |
Dec 06 12:19:58.050 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 12:19:58.050 INFO [stderr] 
Dec 06 12:19:58.051 INFO [stderr] warning: unused variable: `version`
Dec 06 12:19:58.051 INFO [stderr]   --> src/lang_test/lang.rs:64:40
Dec 06 12:19:58.051 INFO [stderr]    |
Dec 06 12:19:58.051 INFO [stderr] 64 |     fn run_test(&self, solution: &str, version: i8) -> String {
Dec 06 12:19:58.051 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_version` instead
Dec 06 12:19:58.051 INFO [stderr] 
Dec 06 12:19:58.104 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:19:58.104 INFO [stderr]   --> src/lang_test/lang.rs:39:9
Dec 06 12:19:58.104 INFO [stderr]    |
Dec 06 12:19:58.104 INFO [stderr] 39 |         echo(solution, &Path::new(&format!("{}/solution.py", &to)));
Dec 06 12:19:58.104 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:19:58.104 INFO [stderr]    |
Dec 06 12:19:58.104 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:19:58.104 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:19:58.104 INFO [stderr] 
Dec 06 12:19:58.104 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:19:58.104 INFO [stderr]   --> src/lang_test/lang.rs:69:9
Dec 06 12:19:58.104 INFO [stderr]    |
Dec 06 12:19:58.104 INFO [stderr] 69 |         echo(solution, &Path::new(&format!("{}/src/main/scala/org/sparktw/codefight/Solution.scala", &to)));
Dec 06 12:19:58.104 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:19:58.104 INFO [stderr]    |
Dec 06 12:19:58.104 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:19:58.105 INFO [stderr] 
Dec 06 12:19:58.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 06 12:19:58.380 INFO [stderr] su: No module specific data is present
Dec 06 12:19:58.852 INFO running `"docker" "inspect" "0721506c203f65d9d96e4391f6b24d8a3fa614e6acc662113e199200bc207e64"`
Dec 06 12:19:59.030 INFO running `"docker" "rm" "-f" "0721506c203f65d9d96e4391f6b24d8a3fa614e6acc662113e199200bc207e64"`
Dec 06 12:19:59.196 INFO [stdout] 0721506c203f65d9d96e4391f6b24d8a3fa614e6acc662113e199200bc207e64
Dec 06 12:19:59.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:19:59.444 INFO [stdout] f06a3ddf5924052493807e4274b21137f798302fee080c386c3fb75d268d4887
Dec 06 12:19:59.446 INFO running `"docker" "start" "-a" "f06a3ddf5924052493807e4274b21137f798302fee080c386c3fb75d268d4887"`
Dec 06 12:20:00.088 INFO [stderr] usermod: no changes
Dec 06 12:20:00.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 06 12:20:00.204 INFO [stderr]      Running /target/debug/deps/spark_submit_helper-3ac86e10cbdc8b6c
Dec 06 12:20:00.204 INFO [stdout] 
Dec 06 12:20:00.204 INFO [stderr] su: No module specific data is present
Dec 06 12:20:00.204 INFO [stdout] running 0 tests
Dec 06 12:20:00.204 INFO [stdout] 
Dec 06 12:20:00.204 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:20:00.204 INFO [stdout] 
Dec 06 12:20:00.776 INFO running `"docker" "inspect" "f06a3ddf5924052493807e4274b21137f798302fee080c386c3fb75d268d4887"`
Dec 06 12:20:00.888 INFO running `"docker" "rm" "-f" "f06a3ddf5924052493807e4274b21137f798302fee080c386c3fb75d268d4887"`
Dec 06 12:20:00.992 INFO [stdout] f06a3ddf5924052493807e4274b21137f798302fee080c386c3fb75d268d4887