[INFO] cloning repository https://github.com/hua0512/leetcode-75-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hua0512/leetcode-75-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhua0512%2Fleetcode-75-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhua0512%2Fleetcode-75-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4493665e2880d9a8a01579445f05c962b9e5a0bc
[INFO] fixing hua0512/leetcode-75-rust against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhua0512%2Fleetcode-75-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hua0512/leetcode-75-rust
[INFO] finished tweaking git repo https://github.com/hua0512/leetcode-75-rust
[INFO] tweaked toml for git repo https://github.com/hua0512/leetcode-75-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hua0512/leetcode-75-rust on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hua0512/leetcode-75-rust 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--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-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b
[INFO] running `Command { std: "docker" "start" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode-75 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |         root1: Option<Rc<RefCell<TreeNode>>>,
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |         root2: Option<Rc<RefCell<TreeNode>>>,
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn is_leaf(node: &TreeNode) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn leaves(tree: &Option<Rc<RefCell<TreeNode>>>) -> Box<dyn Iterator<Item = i32>> {
[INFO] [stdout]    |                                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/max_depth.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn max_depth(root: Option<Rc<RefCell<TreeNode>>>) -> i32 {
[INFO] [stdout]    |                                              ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 {}
[INFO] [stdout]    |                                             ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:21:43
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn delete_middle(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:21:69
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn delete_middle(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/odd_even_list.rs:23:43
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn odd_even_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/odd_even_list.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn odd_even_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/pair_sum.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn pair_sum(head: Option<Box<ListNode>>) -> i32 {
[INFO] [stdout]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn reverse_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                          ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:21:68
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn reverse_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/solutions/hashmap/close_strings.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/solutions/prefix_sum/pivot_index.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |         root1: Option<Rc<RefCell<TreeNode>>>,
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |         root2: Option<Rc<RefCell<TreeNode>>>,
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn is_leaf(node: &TreeNode) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/leaf_similar.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn leaves(tree: &Option<Rc<RefCell<TreeNode>>>) -> Box<dyn Iterator<Item = i32>> {
[INFO] [stdout]    |                                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/max_depth.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn max_depth(root: Option<Rc<RefCell<TreeNode>>>) -> i32 {
[INFO] [stdout]    |                                              ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TreeNode` in this scope
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 {}
[INFO] [stdout]    |                                             ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<TreeNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:21:43
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn delete_middle(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/delete_middle.rs:21:69
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn delete_middle(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/odd_even_list.rs:23:43
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn odd_even_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/odd_even_list.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn odd_even_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/pair_sum.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn pair_sum(head: Option<Box<ListNode>>) -> i32 {
[INFO] [stdout]    |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: these structs exist but are inaccessible
[INFO] [stdout]   --> src/solutions/arrays/can_place_flowers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::can_place_flowers::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/compress.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::compress::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/gcd_of_strings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::gcd_of_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/increasing_triplet.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::increasing_triplet::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/kids_with_candies.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::kids_with_candies::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/merge_alternately.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::merge_alternately::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/product_except_self.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::product_except_self::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/arrays/reverse_words.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::arrays::reverse_words::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/dfs/max_depth.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::dfs::max_depth::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/is_subsequence.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::is_subsequence::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_area.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_area::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/max_operations.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::max_operations::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/double_pointers/move_zeroes.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::double_pointers::move_zeroes::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/close_strings.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::close_strings::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/equal_pairs.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::equal_pairs::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/find_difference.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::find_difference::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/hashmap/unique_occurrences.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::hashmap::unique_occurrences::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/odd_even_list.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::odd_even_list::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/linkedlist/pair_sum.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::linkedlist::pair_sum::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/largest_altitude.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::largest_altitude::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/prefix_sum/pivot_index.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::prefix_sum::pivot_index::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/queue/predict_party_victory.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::queue::predict_party_victory::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/find_max_average.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::find_max_average::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_ones.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_ones::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/longest_subarray.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::longest_subarray::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/sliding_window/max_vowels.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::sliding_window::max_vowels::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/asteroid_collision.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::asteroid_collision::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/decode_string.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::decode_string::Solution`: not accessible
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/solutions/stack/remove_stars.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | struct Solution;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ `crate::solutions::stack::remove_stars::Solution`: not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn reverse_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                          ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ListNode` in this scope
[INFO] [stdout]   --> src/solutions/linkedlist/reverse_list.rs:21:68
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn reverse_list(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
[INFO] [stdout]    |                                                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<ListNode> Solution {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/solutions/hashmap/close_strings.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/solutions/prefix_sum/pivot_index.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:24:78
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 {}
[INFO] [stdout]    |            --------                                                          ^^^ expected `i32`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout] help: consider returning the local binding `target_sum`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 { target_sum }
[INFO] [stdout]    |                                                                                    ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/solutions/dfs/path_sum.rs:24:78
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 {}
[INFO] [stdout]    |            --------                                                          ^^^ expected `i32`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout] help: consider returning the local binding `target_sum`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn path_sum(root: Option<Rc<RefCell<TreeNode>>>, target_sum: i32) -> i32 { target_sum }
[INFO] [stdout]    |                                                                                    ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/solutions/arrays/increasing_triplet.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let n = nums.len();
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.queue` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/solutions/queue/recent_counter.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         self.queue.push(t);
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn ping(&mut self, t: i32) -> i32 {
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.queue` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/solutions/queue/recent_counter.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             self.queue.remove(0);
[INFO] [stdout]    |             ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn ping(&mut self, t: i32) -> i32 {
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode-75` (lib) due to 20 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/solutions/arrays/increasing_triplet.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let n = nums.len();
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.queue` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/solutions/queue/recent_counter.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         self.queue.push(t);
[INFO] [stdout]    |         ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn ping(&mut self, t: i32) -> i32 {
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `self.queue` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/solutions/queue/recent_counter.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             self.queue.remove(0);
[INFO] [stdout]    |             ^^^^^^^^^^ `self` is a `&` reference, so it cannot be borrowed as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be a mutable reference
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn ping(&mut self, t: i32) -> i32 {
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode-75` (lib test) due to 20 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b", kill_on_drop: false }`
[INFO] [stdout] 5bb3e7225487213357a381614d2248238692328cf8f13e7ebcc36e36e2a6ae3b
