[INFO] cloning repository https://github.com/stoneAgeEngineer/build-your-own-grep-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stoneAgeEngineer/build-your-own-grep-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FstoneAgeEngineer%2Fbuild-your-own-grep-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FstoneAgeEngineer%2Fbuild-your-own-grep-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 041ec81a60d573b1f6d72edb12610d1e0ea49601
[INFO] fixing stoneAgeEngineer/build-your-own-grep-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%2FstoneAgeEngineer%2Fbuild-your-own-grep-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/stoneAgeEngineer/build-your-own-grep-rust
[INFO] finished tweaking git repo https://github.com/stoneAgeEngineer/build-your-own-grep-rust
[INFO] tweaked toml for git repo https://github.com/stoneAgeEngineer/build-your-own-grep-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stoneAgeEngineer/build-your-own-grep-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/stoneAgeEngineer/build-your-own-grep-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] 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] 39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7
[INFO] running `Command { std: "docker" "start" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7", 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" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7", 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" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7" "/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]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking codecrafters-grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn check_if_string_has_number(text : string) -> bool{
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 13 - fn check_if_string_has_number(text : string) -> bool{
[INFO] [stdout] 13 + fn check_if_string_has_number(text : String) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn check_string_for_w_char(text : string) -> bool{
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 22 - fn check_string_for_w_char(text : string) -> bool{
[INFO] [stdout] 22 + fn check_string_for_w_char(text : String) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 34 - fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 34 + fn check_string_for_postive_char(text : String , input_line : string) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:34:63
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                                               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 34 - fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 34 + fn check_string_for_postive_char(text : string , input_line : String) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 44 - fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 44 + fn check_string_for_negative_char(text : String , input_line : string) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:44:64
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 44 - fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 44 + fn check_string_for_negative_char(text : string , input_line : String) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 55 - fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout] 55 + fn identify_if_multliple_char_classes_passed(text : String , input_line : string ) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:55:75
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout]    |                                                                           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 55 - fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout] 55 + fn identify_if_multliple_char_classes_passed(text : string , input_line : String ) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]   --> src/main.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let text_char : vec<char> = text.chars().collect();
[INFO] [stdout]    |                     ^^^^^^^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 57 -     let text_char : vec<char> = text.chars().collect();
[INFO] [stdout] 57 +     let text_char : Vec<char> = text.chars().collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]   --> src/main.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let input_line_char : vec<char> = input_line.chars().collect();
[INFO] [stdout]    |                           ^^^^^^^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 58 -     let input_line_char : vec<char> = input_line.chars().collect();
[INFO] [stdout] 58 +     let input_line_char : Vec<char> = input_line.chars().collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]   --> src/main.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut input_line = string::new();
[INFO] [stdout]    |                          ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 75 -     let mut input_line = string::new();
[INFO] [stdout] 75 +     let mut input_line = String::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]   --> src/main.rs:95:36
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut sanitized_string = string::new();
[INFO] [stdout]    |                                    ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let mut sanitized_string = string::new();
[INFO] [stdout] 95 +         let mut sanitized_string = String::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]    --> src/main.rs:109:36
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut sanitized_string = string::new();
[INFO] [stdout]     |                                    ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 109 -         let mut sanitized_string = string::new();
[INFO] [stdout] 109 +         let mut sanitized_string = String::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0573.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codecrafters-grep` (bin "codecrafters-grep" test) due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn check_if_string_has_number(text : string) -> bool{
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 13 - fn check_if_string_has_number(text : string) -> bool{
[INFO] [stdout] 13 + fn check_if_string_has_number(text : String) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn check_string_for_w_char(text : string) -> bool{
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 22 - fn check_string_for_w_char(text : string) -> bool{
[INFO] [stdout] 22 + fn check_string_for_w_char(text : String) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 34 - fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 34 + fn check_string_for_postive_char(text : String , input_line : string) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:34:63
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                                               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 34 - fn check_string_for_postive_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 34 + fn check_string_for_postive_char(text : string , input_line : String) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 44 - fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 44 + fn check_string_for_negative_char(text : String , input_line : string) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:44:64
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout]    |                                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 44 - fn check_string_for_negative_char(text : string , input_line : string) -> bool {
[INFO] [stdout] 44 + fn check_string_for_negative_char(text : string , input_line : String) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 55 - fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout] 55 + fn identify_if_multliple_char_classes_passed(text : String , input_line : string ) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `string` in this scope
[INFO] [stdout]   --> src/main.rs:55:75
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout]    |                                                                           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/string.rs:353:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 55 - fn identify_if_multliple_char_classes_passed(text : string , input_line : string ) -> bool {
[INFO] [stdout] 55 + fn identify_if_multliple_char_classes_passed(text : string , input_line : String ) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]   --> src/main.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let text_char : vec<char> = text.chars().collect();
[INFO] [stdout]    |                     ^^^^^^^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 57 -     let text_char : vec<char> = text.chars().collect();
[INFO] [stdout] 57 +     let text_char : Vec<char> = text.chars().collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]   --> src/main.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let input_line_char : vec<char> = input_line.chars().collect();
[INFO] [stdout]    |                           ^^^^^^^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 58 -     let input_line_char : vec<char> = input_line.chars().collect();
[INFO] [stdout] 58 +     let input_line_char : Vec<char> = input_line.chars().collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]   --> src/main.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut input_line = string::new();
[INFO] [stdout]    |                          ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 75 -     let mut input_line = string::new();
[INFO] [stdout] 75 +     let mut input_line = String::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]   --> src/main.rs:95:36
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut sanitized_string = string::new();
[INFO] [stdout]    |                                    ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let mut sanitized_string = string::new();
[INFO] [stdout] 95 +         let mut sanitized_string = String::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `string` in this scope
[INFO] [stdout]    --> src/main.rs:109:36
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut sanitized_string = string::new();
[INFO] [stdout]     |                                    ^^^^^^ use of unresolved module or unlinked crate `string`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `string`, use `cargo add string` to add it to your `Cargo.toml`
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]     |
[INFO] [stdout] 109 -         let mut sanitized_string = string::new();
[INFO] [stdout] 109 +         let mut sanitized_string = String::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0573.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codecrafters-grep` (bin "codecrafters-grep") due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7", kill_on_drop: false }`
[INFO] [stdout] 39cab62521e77d1362b88ea1c2ab248c1ad5a65131d1ab961cb3233de6cb65e7
