[INFO] cloning repository https://github.com/renosyah/RustAndMongoDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renosyah/RustAndMongoDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndMongoDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndMongoDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81e510534c00b770a66a6f89f8867fdf814b5687
[INFO] checking renosyah/RustAndMongoDB against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndMongoDB" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renosyah/RustAndMongoDB on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/renosyah/RustAndMongoDB
[INFO] finished tweaking git repo https://github.com/renosyah/RustAndMongoDB
[INFO] tweaked toml for git repo https://github.com/renosyah/RustAndMongoDB written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/renosyah/RustAndMongoDB already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textnonce v0.6.3
[INFO] [stderr]   Downloaded data-encoding v1.2.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94facab7fefa54d230ead3e134b907d8f6ea7dd23196f5abd0628e9343a18186
[INFO] running `Command { std: "docker" "start" "-a" "94facab7fefa54d230ead3e134b907d8f6ea7dd23196f5abd0628e9343a18186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94facab7fefa54d230ead3e134b907d8f6ea7dd23196f5abd0628e9343a18186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94facab7fefa54d230ead3e134b907d8f6ea7dd23196f5abd0628e9343a18186", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df80fc82343efb1447f761576901439f90dd4316dbe7e9bd66673a69eb2ef946
[INFO] running `Command { std: "docker" "start" "-a" "df80fc82343efb1447f761576901439f90dd4316dbe7e9bd66673a69eb2ef946", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking num-traits v0.1.41
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[INFO] [stderr]    Compiling unicode-xid v0.0.4
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[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]     Checking itoa v0.3.4
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[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking textnonce v0.6.3
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[INFO] [stderr]     Checking RustAndMongoDB v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]    --> src/main.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]    --> src/main.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustAndMongoDB` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_and_mongo_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustAndMongoDB` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_and_mongo_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Mahasiswa` should have an upper case name
[INFO] [stdout]   --> src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const Mahasiswa : &str = "Mahasiswa";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `MAHASISWA`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Mahasiswa` should have an upper case name
[INFO] [stdout]   --> src/main.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const Mahasiswa : &str = "Mahasiswa";
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `MAHASISWA`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Ka` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const Ka : &str = "KA";
[INFO] [stdout]    |       ^^ help: convert the identifier to upper case: `KA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Ka` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const Ka : &str = "KA";
[INFO] [stdout]    |       ^^ help: convert the identifier to upper case: `KA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Nim` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub Nim : i32,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `nim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Nim` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub Nim : i32,
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `nim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Nama` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub  Nama : String,
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `nama`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Nama` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub  Nama : String,
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `nama`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Jurusan` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub Jurusan : String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `jurusan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Jurusan` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub Jurusan : String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `jurusan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `All` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub All : Vec<Mahasiswa>
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `All` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub All : Vec<Mahasiswa>
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn insertData(data: Mahasiswa) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `insert_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn insertData(data: Mahasiswa) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `insert_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `findAllData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn findAllData() -> AllMahasiswa {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `find_all_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `findAllData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn findAllData() -> AllMahasiswa {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `find_all_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AllData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut AllData: Vec<Mahasiswa> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `all_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AllData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut AllData: Vec<Mahasiswa> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `all_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `findOne` should have a snake case name
[INFO] [stdout]   --> src/main.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn findOne(data : Mahasiswa) -> Mahasiswa {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `find_one`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `findOne` should have a snake case name
[INFO] [stdout]   --> src/main.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn findOne(data : Mahasiswa) -> Mahasiswa {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `find_one`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let serialMhs = bson::to_bson(&data)
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataNew` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:32
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
[INFO] [stdout]     |                                ^^^^^^^ help: convert the identifier to snake case: `data_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let serialMhs = bson::to_bson(&data)
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataNew` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:32
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn update(data: Mahasiswa, dataNew: Mahasiswa) {
[INFO] [stdout]     |                                ^^^^^^^ help: convert the identifier to snake case: `data_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serialMhs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let serialMhs = bson::to_bson(&data).ok().expect("failed");
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `serial_mhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `Command { std: "docker" "inspect" "df80fc82343efb1447f761576901439f90dd4316dbe7e9bd66673a69eb2ef946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df80fc82343efb1447f761576901439f90dd4316dbe7e9bd66673a69eb2ef946", kill_on_drop: false }`
[INFO] [stdout] df80fc82343efb1447f761576901439f90dd4316dbe7e9bd66673a69eb2ef946