[INFO] cloning repository https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPIST-Pakistan-IOT-Students-Team%2FRUST-Class-Exapmle-Application", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPIST-Pakistan-IOT-Students-Team%2FRUST-Class-Exapmle-Application'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 884514f494ab67fe297331e8702edada029d4e03
[INFO] checking PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPIST-Pakistan-IOT-Students-Team%2FRUST-Class-Exapmle-Application" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application
[INFO] finished tweaking git repo https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application
[INFO] tweaked toml for git repo https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/PIST-Pakistan-IOT-Students-Team/RUST-Class-Exapmle-Application already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aabe17d9b1e772f3f834099230fa4bc27860ceb7c0fc30a0802d931348692a88
[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" "aabe17d9b1e772f3f834099230fa4bc27860ceb7c0fc30a0802d931348692a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aabe17d9b1e772f3f834099230fa4bc27860ceb7c0fc30a0802d931348692a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabe17d9b1e772f3f834099230fa4bc27860ceb7c0fc30a0802d931348692a88", kill_on_drop: false }`
[INFO] [stdout] aabe17d9b1e772f3f834099230fa4bc27860ceb7c0fc30a0802d931348692a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f10e1ac73d561effc88f40aeceddbae846d81099728378c9d934f7637b4c43b
[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" "5f10e1ac73d561effc88f40aeceddbae846d81099728378c9d934f7637b4c43b", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-match v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     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 `RollNo` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RollNo: u8,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Gender` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Gender: Gender,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `gender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Timing` should have a snake case name
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Timing: Timing,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `timing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Course` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Course: Course,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     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 `RollNo` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RollNo: u8,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `roll_no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Gender` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Gender: Gender,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `gender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Timing` should have a snake case name
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Timing: Timing,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `timing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Course` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Course: Course,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `course`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "5f10e1ac73d561effc88f40aeceddbae846d81099728378c9d934f7637b4c43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f10e1ac73d561effc88f40aeceddbae846d81099728378c9d934f7637b4c43b", kill_on_drop: false }`
[INFO] [stdout] 5f10e1ac73d561effc88f40aeceddbae846d81099728378c9d934f7637b4c43b