Dec 13 06:11:27.510 INFO testing renosyah/RustAndMongoDB against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 06:11:27.510 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 13 06:11:27.987 INFO [stdout] a57867fa4beeffe90737de73cab291c719cbbbfb4fc6c06e5d393c04de42c3d4
Dec 13 06:11:27.987 INFO running `"docker" "start" "-a" "a57867fa4beeffe90737de73cab291c719cbbbfb4fc6c06e5d393c04de42c3d4"`
Dec 13 06:11:28.798 INFO [stderr] usermod: no changes
Dec 13 06:11:28.929 INFO [stderr]    Compiling data-encoding v1.2.0
Dec 13 06:11:28.930 INFO [stderr]    Compiling scan_fmt v0.1.1
Dec 13 06:11:28.935 INFO [stderr]    Compiling time v0.1.39
Dec 13 06:11:28.935 INFO [stderr]    Compiling hostname v0.1.4
Dec 13 06:11:28.935 INFO [stderr]    Compiling serde_json v1.0.9
Dec 13 06:11:31.615 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 06:11:31.615 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 06:11:35.035 INFO [stderr]    Compiling textnonce v0.6.3
Dec 13 06:11:39.161 INFO [stderr]    Compiling bson v0.10.0
Dec 13 06:11:41.031 INFO [stderr]    Compiling mongodb v0.3.7
Dec 13 06:11:47.120 INFO [stderr]    Compiling RustAndMongoDB v0.1.0 (/source)
Dec 13 06:11:47.815 INFO [stderr] warning: method is never used: `update`
Dec 13 06:11:47.815 INFO [stderr]    --> src/main.rs:105:5
Dec 13 06:11:47.815 INFO [stderr]     |
Dec 13 06:11:47.815 INFO [stderr] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
Dec 13 06:11:47.815 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.815 INFO [stderr]     |
Dec 13 06:11:47.815 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 06:11:47.815 INFO [stderr] 
Dec 13 06:11:47.815 INFO [stderr] warning: crate `RustAndMongoDB` should have a snake case name such as `rust_and_mongo_db`
Dec 13 06:11:47.815 INFO [stderr]   |
Dec 13 06:11:47.815 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 06:11:47.815 INFO [stderr] 
Dec 13 06:11:47.815 INFO [stderr] warning: constant `Mahasiswa` should have an upper case name such as `MAHASISWA`
Dec 13 06:11:47.815 INFO [stderr]   --> src/main.rs:20:1
Dec 13 06:11:47.815 INFO [stderr]    |
Dec 13 06:11:47.815 INFO [stderr] 20 | const Mahasiswa : &str = "Mahasiswa";
Dec 13 06:11:47.815 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.815 INFO [stderr]    |
Dec 13 06:11:47.815 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 13 06:11:47.815 INFO [stderr] 
Dec 13 06:11:47.815 INFO [stderr] warning: constant `Ka` should have an upper case name such as `KA`
Dec 13 06:11:47.815 INFO [stderr]   --> src/main.rs:21:1
Dec 13 06:11:47.815 INFO [stderr]    |
Dec 13 06:11:47.815 INFO [stderr] 21 | const Ka : &str = "KA";
Dec 13 06:11:47.815 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.815 INFO [stderr] 
Dec 13 06:11:47.815 INFO [stderr] warning: structure field `Nim` should have a snake case name such as `nim`
Dec 13 06:11:47.815 INFO [stderr]   --> src/main.rs:27:5
Dec 13 06:11:47.880 INFO [stderr]    |
Dec 13 06:11:47.880 INFO [stderr] 27 |     pub Nim : i32,
Dec 13 06:11:47.880 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 06:11:47.880 INFO [stderr] 
Dec 13 06:11:47.880 INFO [stderr] warning: structure field `Nama` should have a snake case name such as `nama`
Dec 13 06:11:47.880 INFO [stderr]   --> src/main.rs:28:5
Dec 13 06:11:47.880 INFO [stderr]    |
Dec 13 06:11:47.880 INFO [stderr] 28 |     pub  Nama : String,
Dec 13 06:11:47.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.880 INFO [stderr] 
Dec 13 06:11:47.880 INFO [stderr] warning: structure field `Jurusan` should have a snake case name such as `jurusan`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:29:5
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 29 |     pub Jurusan : String,
Dec 13 06:11:47.881 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: structure field `All` should have a snake case name such as `all`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:34:5
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 34 |     pub All : Vec<Mahasiswa>
Dec 13 06:11:47.881 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: method `insertData` should have a snake case name such as `insert_data`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:41:5
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 41 | /     fn insertData(data: Mahasiswa) -> bool {
Dec 13 06:11:47.881 INFO [stderr] 42 | |         let db = connect();
Dec 13 06:11:47.881 INFO [stderr] 43 | |         let coll = db.db(Ka).collection(Mahasiswa);
Dec 13 06:11:47.881 INFO [stderr] 44 | |
Dec 13 06:11:47.881 INFO [stderr] ...  |
Dec 13 06:11:47.881 INFO [stderr] 55 | |         return true;
Dec 13 06:11:47.881 INFO [stderr] 56 | |     }
Dec 13 06:11:47.881 INFO [stderr]    | |_____^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:45:13
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 45 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
Dec 13 06:11:47.881 INFO [stderr]    |             ^^^^^^^^^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: method `findAllData` should have a snake case name such as `find_all_data`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:58:5
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 58 | /     fn findAllData() -> AllMahasiswa {
Dec 13 06:11:47.881 INFO [stderr] 59 | |         let db = connect();
Dec 13 06:11:47.881 INFO [stderr] 60 | |         let coll = db
Dec 13 06:11:47.881 INFO [stderr] 61 | |             .db(Ka)
Dec 13 06:11:47.881 INFO [stderr] ...  |
Dec 13 06:11:47.881 INFO [stderr] 77 | |         return all;
Dec 13 06:11:47.881 INFO [stderr] 78 | |     }
Dec 13 06:11:47.881 INFO [stderr]    | |_____^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: variable `AllData` should have a snake case name such as `all_data`
Dec 13 06:11:47.881 INFO [stderr]   --> src/main.rs:64:13
Dec 13 06:11:47.881 INFO [stderr]    |
Dec 13 06:11:47.881 INFO [stderr] 64 |         let mut AllData: Vec<Mahasiswa> = Vec::new();
Dec 13 06:11:47.881 INFO [stderr]    |             ^^^^^^^^^^^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.881 INFO [stderr] warning: method `findOne` should have a snake case name such as `find_one`
Dec 13 06:11:47.881 INFO [stderr]    --> src/main.rs:80:5
Dec 13 06:11:47.881 INFO [stderr]     |
Dec 13 06:11:47.881 INFO [stderr] 80  | /     fn findOne(data : Mahasiswa) -> Mahasiswa {
Dec 13 06:11:47.881 INFO [stderr] 81  | |         let db = connect();
Dec 13 06:11:47.881 INFO [stderr] 82  | |         let coll = db
Dec 13 06:11:47.881 INFO [stderr] 83  | |             .db(Ka)
Dec 13 06:11:47.881 INFO [stderr] ...   |
Dec 13 06:11:47.881 INFO [stderr] 102 | |         return person;
Dec 13 06:11:47.881 INFO [stderr] 103 | |     }
Dec 13 06:11:47.881 INFO [stderr]     | |_____^
Dec 13 06:11:47.881 INFO [stderr] 
Dec 13 06:11:47.882 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:47.882 INFO [stderr]   --> src/main.rs:88:13
Dec 13 06:11:47.882 INFO [stderr]    |
Dec 13 06:11:47.882 INFO [stderr] 88 |         let serialMhs = bson::to_bson(&data)
Dec 13 06:11:47.882 INFO [stderr]    |             ^^^^^^^^^
Dec 13 06:11:47.882 INFO [stderr] 
Dec 13 06:11:47.882 INFO [stderr] warning: variable `dataNew` should have a snake case name such as `data_new`
Dec 13 06:11:47.882 INFO [stderr]    --> src/main.rs:105:32
Dec 13 06:11:47.882 INFO [stderr]     |
Dec 13 06:11:47.882 INFO [stderr] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
Dec 13 06:11:47.882 INFO [stderr]     |                                ^^^^^^^
Dec 13 06:11:47.882 INFO [stderr] 
Dec 13 06:11:47.882 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:47.882 INFO [stderr]    --> src/main.rs:114:13
Dec 13 06:11:47.882 INFO [stderr]     |
Dec 13 06:11:47.882 INFO [stderr] 114 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
Dec 13 06:11:47.882 INFO [stderr]     |             ^^^^^^^^^
Dec 13 06:11:47.882 INFO [stderr] 
Dec 13 06:11:49.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.41s
Dec 13 06:11:49.222 INFO [stderr] su: No module specific data is present
Dec 13 06:11:49.759 INFO running `"docker" "inspect" "a57867fa4beeffe90737de73cab291c719cbbbfb4fc6c06e5d393c04de42c3d4"`
Dec 13 06:11:50.193 INFO running `"docker" "rm" "-f" "a57867fa4beeffe90737de73cab291c719cbbbfb4fc6c06e5d393c04de42c3d4"`
Dec 13 06:11:50.465 INFO [stdout] a57867fa4beeffe90737de73cab291c719cbbbfb4fc6c06e5d393c04de42c3d4
Dec 13 06:11:50.468 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 13 06:11:50.802 INFO [stdout] 71a428990cf38d1dcb0ac4b00ef5fd1bf06dc1b4fe09de4ba6b305e8d37e1a79
Dec 13 06:11:50.802 INFO running `"docker" "start" "-a" "71a428990cf38d1dcb0ac4b00ef5fd1bf06dc1b4fe09de4ba6b305e8d37e1a79"`
Dec 13 06:11:51.387 INFO [stderr] usermod: no changes
Dec 13 06:11:51.539 INFO [stderr]    Compiling RustAndMongoDB v0.1.0 (/source)
Dec 13 06:11:52.519 INFO [stderr] warning: method is never used: `update`
Dec 13 06:11:52.519 INFO [stderr]    --> src/main.rs:105:5
Dec 13 06:11:52.519 INFO [stderr]     |
Dec 13 06:11:52.519 INFO [stderr] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
Dec 13 06:11:52.519 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.519 INFO [stderr]     |
Dec 13 06:11:52.519 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 06:11:52.519 INFO [stderr] 
Dec 13 06:11:52.519 INFO [stderr] warning: crate `RustAndMongoDB` should have a snake case name such as `rust_and_mongo_db`
Dec 13 06:11:52.519 INFO [stderr]   |
Dec 13 06:11:52.519 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 06:11:52.519 INFO [stderr] 
Dec 13 06:11:52.519 INFO [stderr] warning: constant `Mahasiswa` should have an upper case name such as `MAHASISWA`
Dec 13 06:11:52.519 INFO [stderr]   --> src/main.rs:20:1
Dec 13 06:11:52.519 INFO [stderr]    |
Dec 13 06:11:52.519 INFO [stderr] 20 | const Mahasiswa : &str = "Mahasiswa";
Dec 13 06:11:52.519 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.519 INFO [stderr]    |
Dec 13 06:11:52.519 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 13 06:11:52.519 INFO [stderr] 
Dec 13 06:11:52.519 INFO [stderr] warning: constant `Ka` should have an upper case name such as `KA`
Dec 13 06:11:52.519 INFO [stderr]   --> src/main.rs:21:1
Dec 13 06:11:52.519 INFO [stderr]    |
Dec 13 06:11:52.519 INFO [stderr] 21 | const Ka : &str = "KA";
Dec 13 06:11:52.519 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.519 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: structure field `Nim` should have a snake case name such as `nim`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:27:5
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 27 |     pub Nim : i32,
Dec 13 06:11:52.523 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: structure field `Nama` should have a snake case name such as `nama`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:28:5
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 28 |     pub  Nama : String,
Dec 13 06:11:52.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: structure field `Jurusan` should have a snake case name such as `jurusan`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:29:5
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 29 |     pub Jurusan : String,
Dec 13 06:11:52.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: structure field `All` should have a snake case name such as `all`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:34:5
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 34 |     pub All : Vec<Mahasiswa>
Dec 13 06:11:52.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: method `insertData` should have a snake case name such as `insert_data`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:41:5
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 41 | /     fn insertData(data: Mahasiswa) -> bool {
Dec 13 06:11:52.523 INFO [stderr] 42 | |         let db = connect();
Dec 13 06:11:52.523 INFO [stderr] 43 | |         let coll = db.db(Ka).collection(Mahasiswa);
Dec 13 06:11:52.523 INFO [stderr] 44 | |
Dec 13 06:11:52.523 INFO [stderr] ...  |
Dec 13 06:11:52.523 INFO [stderr] 55 | |         return true;
Dec 13 06:11:52.523 INFO [stderr] 56 | |     }
Dec 13 06:11:52.523 INFO [stderr]    | |_____^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:45:13
Dec 13 06:11:52.523 INFO [stderr]    |
Dec 13 06:11:52.523 INFO [stderr] 45 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
Dec 13 06:11:52.523 INFO [stderr]    |             ^^^^^^^^^
Dec 13 06:11:52.523 INFO [stderr] 
Dec 13 06:11:52.523 INFO [stderr] warning: method `findAllData` should have a snake case name such as `find_all_data`
Dec 13 06:11:52.523 INFO [stderr]   --> src/main.rs:58:5
Dec 13 06:11:52.524 INFO [stderr]    |
Dec 13 06:11:52.524 INFO [stderr] 58 | /     fn findAllData() -> AllMahasiswa {
Dec 13 06:11:52.524 INFO [stderr] 59 | |         let db = connect();
Dec 13 06:11:52.524 INFO [stderr] 60 | |         let coll = db
Dec 13 06:11:52.524 INFO [stderr] 61 | |             .db(Ka)
Dec 13 06:11:52.524 INFO [stderr] ...  |
Dec 13 06:11:52.524 INFO [stderr] 77 | |         return all;
Dec 13 06:11:52.524 INFO [stderr] 78 | |     }
Dec 13 06:11:52.524 INFO [stderr]    | |_____^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.524 INFO [stderr] warning: variable `AllData` should have a snake case name such as `all_data`
Dec 13 06:11:52.524 INFO [stderr]   --> src/main.rs:64:13
Dec 13 06:11:52.524 INFO [stderr]    |
Dec 13 06:11:52.524 INFO [stderr] 64 |         let mut AllData: Vec<Mahasiswa> = Vec::new();
Dec 13 06:11:52.524 INFO [stderr]    |             ^^^^^^^^^^^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.524 INFO [stderr] warning: method `findOne` should have a snake case name such as `find_one`
Dec 13 06:11:52.524 INFO [stderr]    --> src/main.rs:80:5
Dec 13 06:11:52.524 INFO [stderr]     |
Dec 13 06:11:52.524 INFO [stderr] 80  | /     fn findOne(data : Mahasiswa) -> Mahasiswa {
Dec 13 06:11:52.524 INFO [stderr] 81  | |         let db = connect();
Dec 13 06:11:52.524 INFO [stderr] 82  | |         let coll = db
Dec 13 06:11:52.524 INFO [stderr] 83  | |             .db(Ka)
Dec 13 06:11:52.524 INFO [stderr] ...   |
Dec 13 06:11:52.524 INFO [stderr] 102 | |         return person;
Dec 13 06:11:52.524 INFO [stderr] 103 | |     }
Dec 13 06:11:52.524 INFO [stderr]     | |_____^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.524 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:52.524 INFO [stderr]   --> src/main.rs:88:13
Dec 13 06:11:52.524 INFO [stderr]    |
Dec 13 06:11:52.524 INFO [stderr] 88 |         let serialMhs = bson::to_bson(&data)
Dec 13 06:11:52.524 INFO [stderr]    |             ^^^^^^^^^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.524 INFO [stderr] warning: variable `dataNew` should have a snake case name such as `data_new`
Dec 13 06:11:52.524 INFO [stderr]    --> src/main.rs:105:32
Dec 13 06:11:52.524 INFO [stderr]     |
Dec 13 06:11:52.524 INFO [stderr] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
Dec 13 06:11:52.524 INFO [stderr]     |                                ^^^^^^^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.524 INFO [stderr] warning: variable `serialMhs` should have a snake case name such as `serial_mhs`
Dec 13 06:11:52.524 INFO [stderr]    --> src/main.rs:114:13
Dec 13 06:11:52.524 INFO [stderr]     |
Dec 13 06:11:52.524 INFO [stderr] 114 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
Dec 13 06:11:52.524 INFO [stderr]     |             ^^^^^^^^^
Dec 13 06:11:52.524 INFO [stderr] 
Dec 13 06:11:52.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 13 06:11:52.906 INFO [stderr] su: No module specific data is present
Dec 13 06:11:53.553 INFO running `"docker" "inspect" "71a428990cf38d1dcb0ac4b00ef5fd1bf06dc1b4fe09de4ba6b305e8d37e1a79"`
Dec 13 06:11:53.807 INFO running `"docker" "rm" "-f" "71a428990cf38d1dcb0ac4b00ef5fd1bf06dc1b4fe09de4ba6b305e8d37e1a79"`
Dec 13 06:11:54.123 INFO [stdout] 71a428990cf38d1dcb0ac4b00ef5fd1bf06dc1b4fe09de4ba6b305e8d37e1a79
Dec 13 06:11:54.125 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 13 06:11:54.757 INFO [stdout] e6d6da41a261ba2bf7b7c24bd41e24ec1836d6d6d9e4c99db7a8738853bad1be
Dec 13 06:11:54.759 INFO running `"docker" "start" "-a" "e6d6da41a261ba2bf7b7c24bd41e24ec1836d6d6d9e4c99db7a8738853bad1be"`
Dec 13 06:11:56.092 INFO [stderr] usermod: no changes
Dec 13 06:11:56.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 06:11:56.257 INFO [stderr]      Running /target/debug/deps/RustAndMongoDB-2c4d7bc602a9a9aa
Dec 13 06:11:56.259 INFO [stdout] 
Dec 13 06:11:56.259 INFO [stdout] running 0 tests
Dec 13 06:11:56.259 INFO [stdout] 
Dec 13 06:11:56.259 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 06:11:56.259 INFO [stdout] 
Dec 13 06:11:56.262 INFO [stderr] su: No module specific data is present
Dec 13 06:11:56.917 INFO running `"docker" "inspect" "e6d6da41a261ba2bf7b7c24bd41e24ec1836d6d6d9e4c99db7a8738853bad1be"`
Dec 13 06:11:57.104 INFO running `"docker" "rm" "-f" "e6d6da41a261ba2bf7b7c24bd41e24ec1836d6d6d9e4c99db7a8738853bad1be"`
Dec 13 06:11:57.374 INFO [stdout] e6d6da41a261ba2bf7b7c24bd41e24ec1836d6d6d9e4c99db7a8738853bad1be