[INFO] fetching crate menu_generator 0.1.4...
[INFO] testing menu_generator-0.1.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate menu_generator 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate menu_generator 0.1.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate menu_generator 0.1.4
[INFO] finished tweaking crates.io crate menu_generator 0.1.4
[INFO] tweaked toml for crates.io crate menu_generator 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 862304a6dc3ae35485be6ffe9c6453731ddb693e33c910c70c4634e769d94bde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "862304a6dc3ae35485be6ffe9c6453731ddb693e33c910c70c4634e769d94bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862304a6dc3ae35485be6ffe9c6453731ddb693e33c910c70c4634e769d94bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862304a6dc3ae35485be6ffe9c6453731ddb693e33c910c70c4634e769d94bde", kill_on_drop: false }`
[INFO] [stdout] 862304a6dc3ae35485be6ffe9c6453731ddb693e33c910c70c4634e769d94bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8433ce6177e26dd42853fc2681790c1c763f31f76ead66e6a965bdad34994d73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8433ce6177e26dd42853fc2681790c1c763f31f76ead66e6a965bdad34994d73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling menu_generator v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Name:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Course:String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         City:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         Distance_Learning:String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                      ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:53
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                     ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RollNo` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Center` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let Center="Bahria Auditorium".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Campus` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let Campus="Karsaz".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `campus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Quarter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let Quarter="Q1".to_string();
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `quarter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Batch` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let Batch:i32=2;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `batch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "8433ce6177e26dd42853fc2681790c1c763f31f76ead66e6a965bdad34994d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8433ce6177e26dd42853fc2681790c1c763f31f76ead66e6a965bdad34994d73", kill_on_drop: false }`
[INFO] [stdout] 8433ce6177e26dd42853fc2681790c1c763f31f76ead66e6a965bdad34994d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2cd766a1cd2c88b22c54d95cb169eb2918e324cf5fff11f2abb330eb77f1da31
[INFO] running `Command { std: "docker" "start" "-a" "2cd766a1cd2c88b22c54d95cb169eb2918e324cf5fff11f2abb330eb77f1da31", kill_on_drop: false }`
[INFO] [stderr]    Compiling menu_generator v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Name:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Course:String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         City:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         Distance_Learning:String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                      ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:53
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                     ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RollNo` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Center` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let Center="Bahria Auditorium".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Campus` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let Campus="Karsaz".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `campus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Quarter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let Quarter="Q1".to_string();
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `quarter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Batch` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let Batch:i32=2;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `batch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Name:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Course:String,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         City:String,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         Distance_Learning:String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Name` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Course` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                      ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `City` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:53
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                     ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Distance_Learning` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RollNo` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Center` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let Center="Bahria Auditorium".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Campus` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let Campus="Karsaz".to_string();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `campus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Quarter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let Quarter="Q1".to_string();
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `quarter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Batch` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let Batch:i32=2;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `batch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "2cd766a1cd2c88b22c54d95cb169eb2918e324cf5fff11f2abb330eb77f1da31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd766a1cd2c88b22c54d95cb169eb2918e324cf5fff11f2abb330eb77f1da31", kill_on_drop: false }`
[INFO] [stdout] 2cd766a1cd2c88b22c54d95cb169eb2918e324cf5fff11f2abb330eb77f1da31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73844a3b566d3a2560f6c754d7971704833efab802815e4b3b45f45175a6a052
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "73844a3b566d3a2560f6c754d7971704833efab802815e4b3b45f45175a6a052", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Name` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Name:String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Course` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Course:String,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `City` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         City:String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Distance_Learning` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         Distance_Learning:String,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Name` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stderr]    |                         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Course` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:38:38
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stderr]    |                                      ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `City` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:38:53
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stderr]    |                                                     ^^^^ help: convert the identifier to snake case (notice the capitalization): `city`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Distance_Learning` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:38:66
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub fn register(Name:String, Course:String, City:String, Distance_Learning:String)->Student
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `distance_learning`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `RollNo` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let mut RollNo:i32=super::random::random_gen();
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Center` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let Center="Bahria Auditorium".to_string();
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `center`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Campus` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let Campus="Karsaz".to_string();
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `campus`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Quarter` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let Quarter="Q1".to_string();
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `quarter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Batch` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let Batch:i32=2;
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `batch`
[INFO] [stderr] 
[INFO] [stderr] warning: `menu_generator` (lib) generated 14 warnings
[INFO] [stderr] warning: `menu_generator` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/menu_generator-836f8b3bce093e79)
[INFO] [stderr]    Doc-tests menu_generator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73844a3b566d3a2560f6c754d7971704833efab802815e4b3b45f45175a6a052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73844a3b566d3a2560f6c754d7971704833efab802815e4b3b45f45175a6a052", kill_on_drop: false }`
[INFO] [stdout] 73844a3b566d3a2560f6c754d7971704833efab802815e4b3b45f45175a6a052