[INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn/hooks/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn/info/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn/hooks/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-aamir95/DSA-Rust-Reborn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b5e1607f3ef2a850798e1666bbfc32a137b9709 [INFO] checking m-aamir95/DSA-Rust-Reborn against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-aamir95%2FDSA-Rust-Reborn" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m-aamir95/DSA-Rust-Reborn on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] finished tweaking git repo https://github.com/m-aamir95/DSA-Rust-Reborn [INFO] tweaked toml for git repo https://github.com/m-aamir95/DSA-Rust-Reborn written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/m-aamir95/DSA-Rust-Reborn already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b548756c42ecd3c73529005989b1b61508e6da2829413e7ad7894a76ea590690 [INFO] running `Command { std: "docker" "start" "-a" "b548756c42ecd3c73529005989b1b61508e6da2829413e7ad7894a76ea590690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b548756c42ecd3c73529005989b1b61508e6da2829413e7ad7894a76ea590690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b548756c42ecd3c73529005989b1b61508e6da2829413e7ad7894a76ea590690", kill_on_drop: false }` [INFO] [stdout] b548756c42ecd3c73529005989b1b61508e6da2829413e7ad7894a76ea590690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa37410be0862bab4797b6abb985c79a7bd78fe6a4f40499be6ab698589a025 [INFO] running `Command { std: "docker" "start" "-a" "1aa37410be0862bab4797b6abb985c79a7bd78fe6a4f40499be6ab698589a025", kill_on_drop: false }` [INFO] [stderr] Checking DSA-Rust-Reborn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LeetCodeProblems::FloodFill` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use LeetCodeProblems::FloodFill; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LeetCodeProblems::FloodFill` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use LeetCodeProblems::FloodFill; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solution` is never constructed [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Solution{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `flood_fill` and `dfs` are never used [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Solution { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 8 | pub fn flood_fill(image: Vec>, sr: i32, sc: i32, color: i32) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn dfs(image: &mut Vec>, sr: usize, sc : usize, src_color : i32, target_color: i32){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Driver` is never constructed [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct Driver{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `run_tests` is never used [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Driver{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 42 | [INFO] [stdout] 43 | pub fn run_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LeetCodeProblems` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod LeetCodeProblems; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `leet_code_problems` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `FloodFill` should have a snake case name [INFO] [stdout] --> src/LeetCodeProblems/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod FloodFill; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `flood_fill` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LongestCommonPrefix` should have a snake case name [INFO] [stdout] --> src/LeetCodeProblems/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod LongestCommonPrefix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_common_prefix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Solution` is never constructed [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Solution{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `flood_fill` and `dfs` are never used [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Solution { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 8 | pub fn flood_fill(image: Vec>, sr: i32, sc: i32, color: i32) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn dfs(image: &mut Vec>, sr: usize, sc : usize, src_color : i32, target_color: i32){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Driver` is never constructed [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct Driver{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `run_tests` is never used [INFO] [stdout] --> src/LeetCodeProblems/FloodFill.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Driver{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 42 | [INFO] [stdout] 43 | pub fn run_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LeetCodeProblems` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod LeetCodeProblems; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `leet_code_problems` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `FloodFill` should have a snake case name [INFO] [stdout] --> src/LeetCodeProblems/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod FloodFill; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `flood_fill` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LongestCommonPrefix` should have a snake case name [INFO] [stdout] --> src/LeetCodeProblems/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod LongestCommonPrefix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_common_prefix` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "1aa37410be0862bab4797b6abb985c79a7bd78fe6a4f40499be6ab698589a025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa37410be0862bab4797b6abb985c79a7bd78fe6a4f40499be6ab698589a025", kill_on_drop: false }` [INFO] [stdout] 1aa37410be0862bab4797b6abb985c79a7bd78fe6a4f40499be6ab698589a025