[INFO] cloning repository https://github.com/nouman-96/december_twentytwo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nouman-96/december_twentytwo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c5484da4b74b1b84150f60bf8de0670e28fc20d
[INFO] checking nouman-96/december_twentytwo against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nouman-96/december_twentytwo on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nouman-96/december_twentytwo
[INFO] finished tweaking git repo https://github.com/nouman-96/december_twentytwo
[INFO] tweaked toml for git repo https://github.com/nouman-96/december_twentytwo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nouman-96/december_twentytwo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd661c1032b01ac1e8e7ee34bbc855dd6abc1b3987f36a4d9ec1f79053ac1c4c
[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" "dd661c1032b01ac1e8e7ee34bbc855dd6abc1b3987f36a4d9ec1f79053ac1c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd661c1032b01ac1e8e7ee34bbc855dd6abc1b3987f36a4d9ec1f79053ac1c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd661c1032b01ac1e8e7ee34bbc855dd6abc1b3987f36a4d9ec1f79053ac1c4c", kill_on_drop: false }`
[INFO] [stdout] dd661c1032b01ac1e8e7ee34bbc855dd6abc1b3987f36a4d9ec1f79053ac1c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--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] bd445ecdb8fe5850722aee7ce077622b4d3badc2d2485258e027791c94611cdd
[INFO] running `Command { std: "docker" "start" "-a" "bd445ecdb8fe5850722aee7ce077622b4d3badc2d2485258e027791c94611cdd", kill_on_drop: false }`
[INFO] [stderr]     Checking december_twentytwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let Foody_1 = UDF("Banana".to_string(),50,12);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let Foody_2 = Foody::UDF("Apple".to_string(),120,2);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let Foody_1 = UDF("Banana".to_string(),50,12);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let Foody_2 = Foody::UDF("Apple".to_string(),120,2);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "bd445ecdb8fe5850722aee7ce077622b4d3badc2d2485258e027791c94611cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd445ecdb8fe5850722aee7ce077622b4d3badc2d2485258e027791c94611cdd", kill_on_drop: false }`
[INFO] [stdout] bd445ecdb8fe5850722aee7ce077622b4d3badc2d2485258e027791c94611cdd