[INFO] cloning repository https://github.com/wearypossum4770/dark-coding-challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wearypossum4770/dark-coding-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwearypossum4770%2Fdark-coding-challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwearypossum4770%2Fdark-coding-challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1955aaea423c52f2b14fca2006da5f84142319ae
[INFO] checking wearypossum4770/dark-coding-challenges against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwearypossum4770%2Fdark-coding-challenges" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wearypossum4770/dark-coding-challenges
[INFO] finished tweaking git repo https://github.com/wearypossum4770/dark-coding-challenges
[INFO] tweaked toml for git repo https://github.com/wearypossum4770/dark-coding-challenges written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wearypossum4770/dark-coding-challenges on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wearypossum4770/dark-coding-challenges 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3106ea4572997f56c287b550dd9e41bf481268e21d5f4664d7b82d0b08cdaf3a
[INFO] running `Command { std: "docker" "start" "-a" "3106ea4572997f56c287b550dd9e41bf481268e21d5f4664d7b82d0b08cdaf3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3106ea4572997f56c287b550dd9e41bf481268e21d5f4664d7b82d0b08cdaf3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3106ea4572997f56c287b550dd9e41bf481268e21d5f4664d7b82d0b08cdaf3a", kill_on_drop: false }`
[INFO] [stdout] 3106ea4572997f56c287b550dd9e41bf481268e21d5f4664d7b82d0b08cdaf3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 537343d365d739fc637f6a1ff1f3a1dd0545b594e99b07527c223b3f450e2f73
[INFO] running `Command { std: "docker" "start" "-a" "537343d365d739fc637f6a1ff1f3a1dd0545b594e99b07527c223b3f450e2f73", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rstest v0.24.0
[INFO] [stderr]     Checking dark-coding-challenges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `assert_equal_linked_lists`
[INFO] [stdout]  --> src/easy/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod assert_equal_linked_lists;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `assert_equal_linked_lists`, create file "src/easy/assert_equal_linked_lists.rs" or "src/easy/assert_equal_linked_lists/mod.rs"
[INFO] [stdout]   = note: if there is a `mod assert_equal_linked_lists` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `breaking_the_records`
[INFO] [stdout]  --> src/easy/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod breaking_the_records;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `breaking_the_records`, create file "src/easy/breaking_the_records.rs" or "src/easy/breaking_the_records/mod.rs"
[INFO] [stdout]   = note: if there is a `mod breaking_the_records` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `assert_equal_linked_lists`
[INFO] [stdout]  --> src/easy/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod assert_equal_linked_lists;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `assert_equal_linked_lists`, create file "src/easy/assert_equal_linked_lists.rs" or "src/easy/assert_equal_linked_lists/mod.rs"
[INFO] [stdout]   = note: if there is a `mod assert_equal_linked_lists` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `check_array_sorted_rotated`
[INFO] [stdout]  --> src/easy/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod check_array_sorted_rotated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `check_array_sorted_rotated`, create file "src/easy/check_array_sorted_rotated.rs" or "src/easy/check_array_sorted_rotated/mod.rs"
[INFO] [stdout]   = note: if there is a `mod check_array_sorted_rotated` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `breaking_the_records`
[INFO] [stdout]  --> src/easy/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod breaking_the_records;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `breaking_the_records`, create file "src/easy/breaking_the_records.rs" or "src/easy/breaking_the_records/mod.rs"
[INFO] [stdout]   = note: if there is a `mod breaking_the_records` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `check_array_sorted_rotated`
[INFO] [stdout]  --> src/easy/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod check_array_sorted_rotated;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `check_array_sorted_rotated`, create file "src/easy/check_array_sorted_rotated.rs" or "src/easy/check_array_sorted_rotated/mod.rs"
[INFO] [stdout]   = note: if there is a `mod check_array_sorted_rotated` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `counting_sort`
[INFO] [stdout]  --> src/easy/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod counting_sort;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `counting_sort`, create file "src/easy/counting_sort.rs" or "src/easy/counting_sort/mod.rs"
[INFO] [stdout]   = note: if there is a `mod counting_sort` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `counting_sort`
[INFO] [stdout]  --> src/easy/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod counting_sort;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `counting_sort`, create file "src/easy/counting_sort.rs" or "src/easy/counting_sort/mod.rs"
[INFO] [stdout]   = note: if there is a `mod counting_sort` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `factorial`
[INFO] [stdout]  --> src/easy/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod factorial;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `factorial`, create file "src/easy/factorial.rs" or "src/easy/factorial/mod.rs"
[INFO] [stdout]   = note: if there is a `mod factorial` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `factorial`
[INFO] [stdout]  --> src/easy/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod factorial;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `factorial`, create file "src/easy/factorial.rs" or "src/easy/factorial/mod.rs"
[INFO] [stdout]   = note: if there is a `mod factorial` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_array_duplicate`
[INFO] [stdout]  --> src/easy/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod find_array_duplicate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `find_array_duplicate`, create file "src/easy/find_array_duplicate.rs" or "src/easy/find_array_duplicate/mod.rs"
[INFO] [stdout]   = note: if there is a `mod find_array_duplicate` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_missing_and_repeated_values`
[INFO] [stdout]   --> src/easy/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod find_missing_and_repeated_values;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `find_missing_and_repeated_values`, create file "src/easy/find_missing_and_repeated_values.rs" or "src/easy/find_missing_and_repeated_values/mod.rs"
[INFO] [stdout]    = note: if there is a `mod find_missing_and_repeated_values` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_array_duplicate`
[INFO] [stdout]  --> src/easy/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod find_array_duplicate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `find_array_duplicate`, create file "src/easy/find_array_duplicate.rs" or "src/easy/find_array_duplicate/mod.rs"
[INFO] [stdout]   = note: if there is a `mod find_array_duplicate` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `grains`
[INFO] [stdout]   --> src/easy/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub mod grains;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `grains`, create file "src/easy/grains.rs" or "src/easy/grains/mod.rs"
[INFO] [stdout]    = note: if there is a `mod grains` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `insert_linked_list_node_at_position`
[INFO] [stdout]   --> src/easy/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod insert_linked_list_node_at_position;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `insert_linked_list_node_at_position`, create file "src/easy/insert_linked_list_node_at_position.rs" or "src/easy/insert_linked_list_node_at_position/mod.rs"
[INFO] [stdout]    = note: if there is a `mod insert_linked_list_node_at_position` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `is_perfect_square`
[INFO] [stdout]   --> src/easy/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub mod is_perfect_square;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `is_perfect_square`, create file "src/easy/is_perfect_square.rs" or "src/easy/is_perfect_square/mod.rs"
[INFO] [stdout]    = note: if there is a `mod is_perfect_square` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `kindergarten_garden`
[INFO] [stdout]   --> src/easy/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub mod kindergarten_garden;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `kindergarten_garden`, create file "src/easy/kindergarten_garden.rs" or "src/easy/kindergarten_garden/mod.rs"
[INFO] [stdout]    = note: if there is a `mod kindergarten_garden` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `length_of_last_word`
[INFO] [stdout]   --> src/easy/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod length_of_last_word;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `length_of_last_word`, create file "src/easy/length_of_last_word.rs" or "src/easy/length_of_last_word/mod.rs"
[INFO] [stdout]    = note: if there is a `mod length_of_last_word` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `majority_element`
[INFO] [stdout]   --> src/easy/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub mod majority_element;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `majority_element`, create file "src/easy/majority_element.rs" or "src/easy/majority_element/mod.rs"
[INFO] [stdout]    = note: if there is a `mod majority_element` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `max_sub_array`
[INFO] [stdout]   --> src/easy/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub mod max_sub_array;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `max_sub_array`, create file "src/easy/max_sub_array.rs" or "src/easy/max_sub_array/mod.rs"
[INFO] [stdout]    = note: if there is a `mod max_sub_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_missing_and_repeated_values`
[INFO] [stdout]   --> src/easy/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod find_missing_and_repeated_values;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `find_missing_and_repeated_values`, create file "src/easy/find_missing_and_repeated_values.rs" or "src/easy/find_missing_and_repeated_values/mod.rs"
[INFO] [stdout]    = note: if there is a `mod find_missing_and_repeated_values` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `grains`
[INFO] [stdout]   --> src/easy/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub mod grains;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `grains`, create file "src/easy/grains.rs" or "src/easy/grains/mod.rs"
[INFO] [stdout]    = note: if there is a `mod grains` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `insert_linked_list_node_at_position`
[INFO] [stdout]   --> src/easy/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod insert_linked_list_node_at_position;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `insert_linked_list_node_at_position`, create file "src/easy/insert_linked_list_node_at_position.rs" or "src/easy/insert_linked_list_node_at_position/mod.rs"
[INFO] [stdout]    = note: if there is a `mod insert_linked_list_node_at_position` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `is_perfect_square`
[INFO] [stdout]   --> src/easy/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub mod is_perfect_square;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `is_perfect_square`, create file "src/easy/is_perfect_square.rs" or "src/easy/is_perfect_square/mod.rs"
[INFO] [stdout]    = note: if there is a `mod is_perfect_square` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `kindergarten_garden`
[INFO] [stdout]   --> src/easy/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub mod kindergarten_garden;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `kindergarten_garden`, create file "src/easy/kindergarten_garden.rs" or "src/easy/kindergarten_garden/mod.rs"
[INFO] [stdout]    = note: if there is a `mod kindergarten_garden` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `length_of_last_word`
[INFO] [stdout]   --> src/easy/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod length_of_last_word;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `length_of_last_word`, create file "src/easy/length_of_last_word.rs" or "src/easy/length_of_last_word/mod.rs"
[INFO] [stdout]    = note: if there is a `mod length_of_last_word` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `majority_element`
[INFO] [stdout]   --> src/easy/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub mod majority_element;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `majority_element`, create file "src/easy/majority_element.rs" or "src/easy/majority_element/mod.rs"
[INFO] [stdout]    = note: if there is a `mod majority_element` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `max_sub_array`
[INFO] [stdout]   --> src/easy/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub mod max_sub_array;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `max_sub_array`, create file "src/easy/max_sub_array.rs" or "src/easy/max_sub_array/mod.rs"
[INFO] [stdout]    = note: if there is a `mod max_sub_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `merge_two_linked_lists`
[INFO] [stdout]   --> src/easy/mod.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod merge_two_linked_lists;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `merge_two_linked_lists`, create file "src/easy/merge_two_linked_lists.rs" or "src/easy/merge_two_linked_lists/mod.rs"
[INFO] [stdout]    = note: if there is a `mod merge_two_linked_lists` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `middle_linked_list_node`
[INFO] [stdout]   --> src/easy/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod middle_linked_list_node;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `middle_linked_list_node`, create file "src/easy/middle_linked_list_node.rs" or "src/easy/middle_linked_list_node/mod.rs"
[INFO] [stdout]    = note: if there is a `mod middle_linked_list_node` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `merge_two_linked_lists`
[INFO] [stdout]   --> src/easy/mod.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod merge_two_linked_lists;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `merge_two_linked_lists`, create file "src/easy/merge_two_linked_lists.rs" or "src/easy/merge_two_linked_lists/mod.rs"
[INFO] [stdout]    = note: if there is a `mod merge_two_linked_lists` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `middle_linked_list_node`
[INFO] [stdout]   --> src/easy/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod middle_linked_list_node;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `middle_linked_list_node`, create file "src/easy/middle_linked_list_node.rs" or "src/easy/middle_linked_list_node/mod.rs"
[INFO] [stdout]    = note: if there is a `mod middle_linked_list_node` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `missing_number`
[INFO] [stdout]   --> src/easy/mod.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod missing_number;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `missing_number`, create file "src/easy/missing_number.rs" or "src/easy/missing_number/mod.rs"
[INFO] [stdout]    = note: if there is a `mod missing_number` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `odd_occurrences_of_zeros`
[INFO] [stdout]   --> src/easy/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub mod odd_occurrences_of_zeros;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `odd_occurrences_of_zeros`, create file "src/easy/odd_occurrences_of_zeros.rs" or "src/easy/odd_occurrences_of_zeros/mod.rs"
[INFO] [stdout]    = note: if there is a `mod odd_occurrences_of_zeros` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `rain_drops_converter`
[INFO] [stdout]   --> src/easy/mod.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub mod rain_drops_converter;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `rain_drops_converter`, create file "src/easy/rain_drops_converter.rs" or "src/easy/rain_drops_converter/mod.rs"
[INFO] [stdout]    = note: if there is a `mod rain_drops_converter` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `remove_linked_list_elements`
[INFO] [stdout]   --> src/easy/mod.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub mod remove_linked_list_elements;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `remove_linked_list_elements`, create file "src/easy/remove_linked_list_elements.rs" or "src/easy/remove_linked_list_elements/mod.rs"
[INFO] [stdout]    = note: if there is a `mod remove_linked_list_elements` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `rotate_array_left`
[INFO] [stdout]   --> src/easy/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub mod rotate_array_left;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `rotate_array_left`, create file "src/easy/rotate_array_left.rs" or "src/easy/rotate_array_left/mod.rs"
[INFO] [stdout]    = note: if there is a `mod rotate_array_left` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `sparse_array`
[INFO] [stdout]   --> src/easy/mod.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub mod sparse_array;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `sparse_array`, create file "src/easy/sparse_array.rs" or "src/easy/sparse_array/mod.rs"
[INFO] [stdout]    = note: if there is a `mod sparse_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `sum_of_multiples`
[INFO] [stdout]   --> src/easy/mod.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub mod sum_of_multiples;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `sum_of_multiples`, create file "src/easy/sum_of_multiples.rs" or "src/easy/sum_of_multiples/mod.rs"
[INFO] [stdout]    = note: if there is a `mod sum_of_multiples` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `summing_series`
[INFO] [stdout]   --> src/easy/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub mod summing_series;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `summing_series`, create file "src/easy/summing_series.rs" or "src/easy/summing_series/mod.rs"
[INFO] [stdout]    = note: if there is a `mod summing_series` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `missing_number`
[INFO] [stdout]   --> src/easy/mod.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod missing_number;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `missing_number`, create file "src/easy/missing_number.rs" or "src/easy/missing_number/mod.rs"
[INFO] [stdout]    = note: if there is a `mod missing_number` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `hard`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod hard;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `hard`, create file "src/hard.rs" or "src/hard/mod.rs"
[INFO] [stdout]   = note: if there is a `mod hard` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `image`
[INFO] [stdout]  --> src/helpers/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod image;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `image`, create file "src/helpers/image.rs" or "src/helpers/image/mod.rs"
[INFO] [stdout]   = note: if there is a `mod image` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `itertools`
[INFO] [stdout]  --> src/helpers/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod itertools;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `itertools`, create file "src/helpers/itertools.rs" or "src/helpers/itertools/mod.rs"
[INFO] [stdout]   = note: if there is a `mod itertools` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `linked_list`
[INFO] [stdout]  --> src/helpers/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod linked_list;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `linked_list`, create file "src/helpers/linked_list.rs" or "src/helpers/linked_list/mod.rs"
[INFO] [stdout]   = note: if there is a `mod linked_list` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `odd_occurrences_of_zeros`
[INFO] [stdout]   --> src/easy/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub mod odd_occurrences_of_zeros;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `odd_occurrences_of_zeros`, create file "src/easy/odd_occurrences_of_zeros.rs" or "src/easy/odd_occurrences_of_zeros/mod.rs"
[INFO] [stdout]    = note: if there is a `mod odd_occurrences_of_zeros` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `convert_to_string_decimal`
[INFO] [stdout]  --> src/very_easy/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod convert_to_string_decimal;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `convert_to_string_decimal`, create file "src/very_easy/convert_to_string_decimal.rs" or "src/very_easy/convert_to_string_decimal/mod.rs"
[INFO] [stdout]   = note: if there is a `mod convert_to_string_decimal` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `count_hand_washes`
[INFO] [stdout]  --> src/very_easy/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod count_hand_washes;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `count_hand_washes`, create file "src/very_easy/count_hand_washes.rs" or "src/very_easy/count_hand_washes/mod.rs"
[INFO] [stdout]   = note: if there is a `mod count_hand_washes` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `csv_to_array`
[INFO] [stdout]  --> src/very_easy/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod csv_to_array;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `csv_to_array`, create file "src/very_easy/csv_to_array.rs" or "src/very_easy/csv_to_array/mod.rs"
[INFO] [stdout]   = note: if there is a `mod csv_to_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `extracting_numbers`
[INFO] [stdout]  --> src/very_easy/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod extracting_numbers;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `extracting_numbers`, create file "src/very_easy/extracting_numbers.rs" or "src/very_easy/extracting_numbers/mod.rs"
[INFO] [stdout]   = note: if there is a `mod extracting_numbers` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_largest_num`
[INFO] [stdout]  --> src/very_easy/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod find_largest_num;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `find_largest_num`, create file "src/very_easy/find_largest_num.rs" or "src/very_easy/find_largest_num/mod.rs"
[INFO] [stdout]   = note: if there is a `mod find_largest_num` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `has_same_bread`
[INFO] [stdout]  --> src/very_easy/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod has_same_bread;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `has_same_bread`, create file "src/very_easy/has_same_bread.rs" or "src/very_easy/has_same_bread/mod.rs"
[INFO] [stdout]   = note: if there is a `mod has_same_bread` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `hash_plus_count`
[INFO] [stdout]  --> src/very_easy/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod hash_plus_count;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `hash_plus_count`, create file "src/very_easy/hash_plus_count.rs" or "src/very_easy/hash_plus_count/mod.rs"
[INFO] [stdout]   = note: if there is a `mod hash_plus_count` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `rain_drops_converter`
[INFO] [stdout]   --> src/easy/mod.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub mod rain_drops_converter;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `rain_drops_converter`, create file "src/easy/rain_drops_converter.rs" or "src/easy/rain_drops_converter/mod.rs"
[INFO] [stdout]    = note: if there is a `mod rain_drops_converter` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `remove_linked_list_elements`
[INFO] [stdout]   --> src/easy/mod.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub mod remove_linked_list_elements;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `remove_linked_list_elements`, create file "src/easy/remove_linked_list_elements.rs" or "src/easy/remove_linked_list_elements/mod.rs"
[INFO] [stdout]    = note: if there is a `mod remove_linked_list_elements` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `rotate_array_left`
[INFO] [stdout]   --> src/easy/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub mod rotate_array_left;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `rotate_array_left`, create file "src/easy/rotate_array_left.rs" or "src/easy/rotate_array_left/mod.rs"
[INFO] [stdout]    = note: if there is a `mod rotate_array_left` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `leap_year`
[INFO] [stdout]  --> src/very_easy/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod leap_year;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `leap_year`, create file "src/very_easy/leap_year.rs" or "src/very_easy/leap_year/mod.rs"
[INFO] [stdout]   = note: if there is a `mod leap_year` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `sparse_array`
[INFO] [stdout]   --> src/easy/mod.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub mod sparse_array;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `sparse_array`, create file "src/easy/sparse_array.rs" or "src/easy/sparse_array/mod.rs"
[INFO] [stdout]    = note: if there is a `mod sparse_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `letter_counter`
[INFO] [stdout]  --> src/very_easy/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod letter_counter;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `letter_counter`, create file "src/very_easy/letter_counter.rs" or "src/very_easy/letter_counter/mod.rs"
[INFO] [stdout]   = note: if there is a `mod letter_counter` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `sum_of_multiples`
[INFO] [stdout]   --> src/easy/mod.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub mod sum_of_multiples;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `sum_of_multiples`, create file "src/easy/sum_of_multiples.rs" or "src/easy/sum_of_multiples/mod.rs"
[INFO] [stdout]    = note: if there is a `mod sum_of_multiples` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `summing_series`
[INFO] [stdout]   --> src/easy/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub mod summing_series;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `summing_series`, create file "src/easy/summing_series.rs" or "src/easy/summing_series/mod.rs"
[INFO] [stdout]    = note: if there is a `mod summing_series` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `hard`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod hard;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `hard`, create file "src/hard.rs" or "src/hard/mod.rs"
[INFO] [stdout]   = note: if there is a `mod hard` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `image`
[INFO] [stdout]  --> src/helpers/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod image;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `image`, create file "src/helpers/image.rs" or "src/helpers/image/mod.rs"
[INFO] [stdout]   = note: if there is a `mod image` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `itertools`
[INFO] [stdout]  --> src/helpers/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod itertools;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `itertools`, create file "src/helpers/itertools.rs" or "src/helpers/itertools/mod.rs"
[INFO] [stdout]   = note: if there is a `mod itertools` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `linked_list`
[INFO] [stdout]  --> src/helpers/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod linked_list;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `linked_list`, create file "src/helpers/linked_list.rs" or "src/helpers/linked_list/mod.rs"
[INFO] [stdout]   = note: if there is a `mod linked_list` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `convert_to_string_decimal`
[INFO] [stdout]  --> src/very_easy/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod convert_to_string_decimal;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `convert_to_string_decimal`, create file "src/very_easy/convert_to_string_decimal.rs" or "src/very_easy/convert_to_string_decimal/mod.rs"
[INFO] [stdout]   = note: if there is a `mod convert_to_string_decimal` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `count_hand_washes`
[INFO] [stdout]  --> src/very_easy/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod count_hand_washes;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `count_hand_washes`, create file "src/very_easy/count_hand_washes.rs" or "src/very_easy/count_hand_washes/mod.rs"
[INFO] [stdout]   = note: if there is a `mod count_hand_washes` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `csv_to_array`
[INFO] [stdout]  --> src/very_easy/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod csv_to_array;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `csv_to_array`, create file "src/very_easy/csv_to_array.rs" or "src/very_easy/csv_to_array/mod.rs"
[INFO] [stdout]   = note: if there is a `mod csv_to_array` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `extracting_numbers`
[INFO] [stdout]  --> src/very_easy/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod extracting_numbers;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `extracting_numbers`, create file "src/very_easy/extracting_numbers.rs" or "src/very_easy/extracting_numbers/mod.rs"
[INFO] [stdout]   = note: if there is a `mod extracting_numbers` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `find_largest_num`
[INFO] [stdout]  --> src/very_easy/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod find_largest_num;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `find_largest_num`, create file "src/very_easy/find_largest_num.rs" or "src/very_easy/find_largest_num/mod.rs"
[INFO] [stdout]   = note: if there is a `mod find_largest_num` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `has_same_bread`
[INFO] [stdout]  --> src/very_easy/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod has_same_bread;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `has_same_bread`, create file "src/very_easy/has_same_bread.rs" or "src/very_easy/has_same_bread/mod.rs"
[INFO] [stdout]   = note: if there is a `mod has_same_bread` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `hash_plus_count`
[INFO] [stdout]  --> src/very_easy/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod hash_plus_count;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `hash_plus_count`, create file "src/very_easy/hash_plus_count.rs" or "src/very_easy/hash_plus_count/mod.rs"
[INFO] [stdout]   = note: if there is a `mod hash_plus_count` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `leap_year`
[INFO] [stdout]  --> src/very_easy/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod leap_year;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `leap_year`, create file "src/very_easy/leap_year.rs" or "src/very_easy/leap_year/mod.rs"
[INFO] [stdout]   = note: if there is a `mod leap_year` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `letter_counter`
[INFO] [stdout]  --> src/very_easy/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod letter_counter;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `letter_counter`, create file "src/very_easy/letter_counter.rs" or "src/very_easy/letter_counter/mod.rs"
[INFO] [stdout]   = note: if there is a `mod letter_counter` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `reverse_alpha_case`
[INFO] [stdout]   --> src/very_easy/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod reverse_alpha_case;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `reverse_alpha_case`, create file "src/very_easy/reverse_alpha_case.rs" or "src/very_easy/reverse_alpha_case/mod.rs"
[INFO] [stdout]    = note: if there is a `mod reverse_alpha_case` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `reverse_sentence`
[INFO] [stdout]   --> src/very_easy/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub mod reverse_sentence;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `reverse_sentence`, create file "src/very_easy/reverse_sentence.rs" or "src/very_easy/reverse_sentence/mod.rs"
[INFO] [stdout]    = note: if there is a `mod reverse_sentence` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `triangular_number_sequence`
[INFO] [stdout]   --> src/very_easy/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub mod triangular_number_sequence;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `triangular_number_sequence`, create file "src/very_easy/triangular_number_sequence.rs" or "src/very_easy/triangular_number_sequence/mod.rs"
[INFO] [stdout]    = note: if there is a `mod triangular_number_sequence` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `reverse_alpha_case`
[INFO] [stdout]   --> src/very_easy/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod reverse_alpha_case;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `reverse_alpha_case`, create file "src/very_easy/reverse_alpha_case.rs" or "src/very_easy/reverse_alpha_case/mod.rs"
[INFO] [stdout]    = note: if there is a `mod reverse_alpha_case` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `reverse_sentence`
[INFO] [stdout]   --> src/very_easy/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub mod reverse_sentence;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `reverse_sentence`, create file "src/very_easy/reverse_sentence.rs" or "src/very_easy/reverse_sentence/mod.rs"
[INFO] [stdout]    = note: if there is a `mod reverse_sentence` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `triangular_number_sequence`
[INFO] [stdout]   --> src/very_easy/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub mod triangular_number_sequence;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `triangular_number_sequence`, create file "src/very_easy/triangular_number_sequence.rs" or "src/very_easy/triangular_number_sequence/mod.rs"
[INFO] [stdout]    = note: if there is a `mod triangular_number_sequence` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dark-coding-challenges` (bin "dark-coding-challenges") due to 40 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dark-coding-challenges` (bin "dark-coding-challenges" test) due to 40 previous errors
[INFO] running `Command { std: "docker" "inspect" "537343d365d739fc637f6a1ff1f3a1dd0545b594e99b07527c223b3f450e2f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537343d365d739fc637f6a1ff1f3a1dd0545b594e99b07527c223b3f450e2f73", kill_on_drop: false }`
[INFO] [stdout] 537343d365d739fc637f6a1ff1f3a1dd0545b594e99b07527c223b3f450e2f73