[INFO] fetching crate menu_generator 0.1.4...
[INFO] testing menu_generator-0.1.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate menu_generator 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate menu_generator 0.1.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 425c44005111148cc541208d8d22cb268bd5ef49b0318fec70857e268197aedd
[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" "425c44005111148cc541208d8d22cb268bd5ef49b0318fec70857e268197aedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "425c44005111148cc541208d8d22cb268bd5ef49b0318fec70857e268197aedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425c44005111148cc541208d8d22cb268bd5ef49b0318fec70857e268197aedd", kill_on_drop: false }`
[INFO] [stdout] 425c44005111148cc541208d8d22cb268bd5ef49b0318fec70857e268197aedd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc7ae18ce9cd08de6b76333fad16a650fd3d639935f29a19c77983b61b2c35b
[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" "7fc7ae18ce9cd08de6b76333fad16a650fd3d639935f29a19c77983b61b2c35b", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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 7.51s
[INFO] running `Command { std: "docker" "inspect" "7fc7ae18ce9cd08de6b76333fad16a650fd3d639935f29a19c77983b61b2c35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc7ae18ce9cd08de6b76333fad16a650fd3d639935f29a19c77983b61b2c35b", kill_on_drop: false }`
[INFO] [stdout] 7fc7ae18ce9cd08de6b76333fad16a650fd3d639935f29a19c77983b61b2c35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4968f0e4442c0e023dbc35879b6e194c0d331a8cade5a5746c82f00ced73f00
[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" "c4968f0e4442c0e023dbc35879b6e194c0d331a8cade5a5746c82f00ced73f00", 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 0.87s
[INFO] running `Command { std: "docker" "inspect" "c4968f0e4442c0e023dbc35879b6e194c0d331a8cade5a5746c82f00ced73f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4968f0e4442c0e023dbc35879b6e194c0d331a8cade5a5746c82f00ced73f00", kill_on_drop: false }`
[INFO] [stdout] c4968f0e4442c0e023dbc35879b6e194c0d331a8cade5a5746c82f00ced73f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c13a50fd7ded79d42e81613d07d1f19bc85da17e4ba4cf6e226b2b1fe7b2f91
[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" "3c13a50fd7ded79d42e81613d07d1f19bc85da17e4ba4cf6e226b2b1fe7b2f91", 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: 14 warnings emitted
[INFO] [stderr] 
[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: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/menu_generator-2a9493d23659d39e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests menu_generator
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c13a50fd7ded79d42e81613d07d1f19bc85da17e4ba4cf6e226b2b1fe7b2f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c13a50fd7ded79d42e81613d07d1f19bc85da17e4ba4cf6e226b2b1fe7b2f91", kill_on_drop: false }`
[INFO] [stdout] 3c13a50fd7ded79d42e81613d07d1f19bc85da17e4ba4cf6e226b2b1fe7b2f91