[INFO] updating cached repository https://github.com/syedqutaiba/Q1_Assignment_3a
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a4f98cbe11dc008f9a8993f2b307bfe7a6e3730
[INFO] testing syedqutaiba/Q1_Assignment_3a against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyedqutaiba%2FQ1_Assignment_3a" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/syedqutaiba/Q1_Assignment_3a on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/syedqutaiba/Q1_Assignment_3a
[INFO] finished tweaking git repo https://github.com/syedqutaiba/Q1_Assignment_3a
[INFO] tweaked toml for git repo https://github.com/syedqutaiba/Q1_Assignment_3a written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/syedqutaiba/Q1_Assignment_3a already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec8e97e225cb5fc90da3759dd30b9f4934c857e5ea944304e58d1fc749534af2
[INFO] running `"docker" "start" "-a" "ec8e97e225cb5fc90da3759dd30b9f4934c857e5ea944304e58d1fc749534af2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assignment_3a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type `vehicle_types` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | struct vehicle_types {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `VehicleTypes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_1000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series1000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_2000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series2000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_3000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series3000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_4000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series4000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_5000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series5000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_6000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series6000`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `HP` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: to match on the variant, qualify the path: `Laptops::HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Asus` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: to match on the variant, qualify the path: `Laptops::Asus`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Lenovo` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: to match on the variant, qualify the path: `Laptops::Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HP`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Dell`
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Dell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Asus`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Asus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Lenovo`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Trucks`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Trucks(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dell`
[INFO] [stderr]    --> src/main.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     Dell(Models),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_1000`
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_2000`
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_3000`
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_4000`
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_5000`
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_6000`
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Cars` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Cars: String,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `cars`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Trucks` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Trucks: String,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `trucks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Bikes` should have a snake case name
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Bikes: String,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `bikes`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HP` should have a snake case name
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: convert the identifier to snake case: `hp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Dell` should have a snake case name
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `dell`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Asus` should have a snake case name
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `asus`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Lenovo` should have a snake case name
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case: `lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "ec8e97e225cb5fc90da3759dd30b9f4934c857e5ea944304e58d1fc749534af2"`
[INFO] running `"docker" "rm" "-f" "ec8e97e225cb5fc90da3759dd30b9f4934c857e5ea944304e58d1fc749534af2"`
[INFO] [stdout] ec8e97e225cb5fc90da3759dd30b9f4934c857e5ea944304e58d1fc749534af2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 252bd44a8cf162812e9ef7ec8eafdbe0ebdda161afa5cf556d8ecbcf8616f102
[INFO] running `"docker" "start" "-a" "252bd44a8cf162812e9ef7ec8eafdbe0ebdda161afa5cf556d8ecbcf8616f102"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assignment_3a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type `vehicle_types` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | struct vehicle_types {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `VehicleTypes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_1000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series1000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_2000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series2000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_3000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series3000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_4000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series4000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_5000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series5000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_6000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series6000`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `HP` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: to match on the variant, qualify the path: `Laptops::HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Asus` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: to match on the variant, qualify the path: `Laptops::Asus`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Lenovo` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: to match on the variant, qualify the path: `Laptops::Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HP`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Dell`
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Dell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Asus`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Asus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Lenovo`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Trucks`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Trucks(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dell`
[INFO] [stderr]    --> src/main.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     Dell(Models),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_1000`
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_2000`
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_3000`
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_4000`
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_5000`
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_6000`
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Cars` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Cars: String,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `cars`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Trucks` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Trucks: String,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `trucks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Bikes` should have a snake case name
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Bikes: String,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `bikes`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HP` should have a snake case name
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: convert the identifier to snake case: `hp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Dell` should have a snake case name
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `dell`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Asus` should have a snake case name
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `asus`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Lenovo` should have a snake case name
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case: `lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "252bd44a8cf162812e9ef7ec8eafdbe0ebdda161afa5cf556d8ecbcf8616f102"`
[INFO] running `"docker" "rm" "-f" "252bd44a8cf162812e9ef7ec8eafdbe0ebdda161afa5cf556d8ecbcf8616f102"`
[INFO] [stdout] 252bd44a8cf162812e9ef7ec8eafdbe0ebdda161afa5cf556d8ecbcf8616f102
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0bb0f2af488d530d1192ff570fcb5f3dd86e462197df1a19f91b376197a9f436
[INFO] running `"docker" "start" "-a" "0bb0f2af488d530d1192ff570fcb5f3dd86e462197df1a19f91b376197a9f436"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: type `vehicle_types` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | struct vehicle_types {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `VehicleTypes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_1000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series1000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_2000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series2000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_3000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series3000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_4000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series4000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_5000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series5000`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Series_6000` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Series6000`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `HP` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: to match on the variant, qualify the path: `Laptops::HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Asus` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: to match on the variant, qualify the path: `Laptops::Asus`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Lenovo` is named the same as one of the variants of the type `Laptops`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: to match on the variant, qualify the path: `Laptops::Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         -- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HP`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_HP`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Dell`
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Dell`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Asus`
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Asus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Lenovo`
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Trucks`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Trucks(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dell`
[INFO] [stderr]    --> src/main.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     Dell(Models),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_1000`
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Series_1000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_2000`
[INFO] [stderr]    --> src/main.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Series_2000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_3000`
[INFO] [stderr]    --> src/main.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     Series_3000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_4000`
[INFO] [stderr]    --> src/main.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     Series_4000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_5000`
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     Series_5000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Series_6000`
[INFO] [stderr]    --> src/main.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     Series_6000,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Cars` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Cars: String,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `cars`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Trucks` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Trucks: String,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `trucks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Bikes` should have a snake case name
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Bikes: String,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `bikes`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HP` should have a snake case name
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         HP => {
[INFO] [stderr]     |         ^^ help: convert the identifier to snake case: `hp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Dell` should have a snake case name
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Dell => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `dell`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Asus` should have a snake case name
[INFO] [stderr]    --> src/main.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         Asus => {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `asus`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Lenovo` should have a snake case name
[INFO] [stderr]    --> src/main.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Lenovo => {
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case: `lenovo`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assignment_3a-185d3d9ff4bfb3fd
[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 `"docker" "inspect" "0bb0f2af488d530d1192ff570fcb5f3dd86e462197df1a19f91b376197a9f436"`
[INFO] running `"docker" "rm" "-f" "0bb0f2af488d530d1192ff570fcb5f3dd86e462197df1a19f91b376197a9f436"`
[INFO] [stdout] 0bb0f2af488d530d1192ff570fcb5f3dd86e462197df1a19f91b376197a9f436