[INFO] cloning repository https://github.com/lreynolds18/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lreynolds18/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flreynolds18%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flreynolds18%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a144dc8081fb7cf99e7c15ea1426e03c73f78842
[INFO] documenting lreynolds18/cryptopals against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flreynolds18%2Fcryptopals" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lreynolds18/cryptopals on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lreynolds18/cryptopals
[INFO] finished tweaking git repo https://github.com/lreynolds18/cryptopals
[INFO] tweaked toml for git repo https://github.com/lreynolds18/cryptopals written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lreynolds18/cryptopals 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.64
[INFO] [stderr]   Downloaded cargo_metadata v0.5.5
[INFO] [stderr]   Downloaded serde_json v1.0.19
[INFO] [stderr]   Downloaded clippy v0.0.206
[INFO] [stderr]   Downloaded clippy_lints v0.0.206
[INFO] [stderr]   Downloaded serde v1.0.64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd019778472a45ea2747e856231a37a7936e3e3ea71918698fcf42f73b153ba6
[INFO] running `Command { std: "docker" "start" "-a" "dd019778472a45ea2747e856231a37a7936e3e3ea71918698fcf42f73b153ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd019778472a45ea2747e856231a37a7936e3e3ea71918698fcf42f73b153ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd019778472a45ea2747e856231a37a7936e3e3ea71918698fcf42f73b153ba6", kill_on_drop: false }`
[INFO] [stdout] dd019778472a45ea2747e856231a37a7936e3e3ea71918698fcf42f73b153ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6888e926aebf20c8e8ff4c4df08ebfd5d26f786520971fd8f4288b4f9a4336ac
[INFO] running `Command { std: "docker" "start" "-a" "6888e926aebf20c8e8ff4c4df08ebfd5d26f786520971fd8f4288b4f9a4336ac", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]  Documenting cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: struct `Builder` is private
[INFO] [stdout]   --> src/set1/mod.rs:5:16
[INFO] [stdout]    |
[INFO] [stdout] 5  | use challenge::Builder;
[INFO] [stdout]    |                ^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Builder` is defined here
[INFO] [stdout]   --> src/challenge.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Builder {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 48...57 => u - 48,  // 0 - 9
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:119:19
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 97...102 => u - 87, // a - f
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 65...70 => u - 55,  // A - F
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:126:19
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 65...90 => u - 65,  // A - Z
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 97...122 => u - 71, // a - z
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 48...57 => u + 4,   // 0 - 9
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 0...9 => (u + 48) as char,   // 0 - 9
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:153:19
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 10...15 => (u + 87) as char, // a - f
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 0...25 => (u + 65) as char,  // A - Z
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 26...51 => (u + 71) as char, // a - z
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/storage.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 52...61 => (u - 4) as char,  // 0 - 9
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `header` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:337:34
[INFO] [stdout]     |
[INFO] [stdout] 337 |     fn header(&mut self, header: &str) -> &mut Self {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  expected `std::string::String`, found `&str`
[INFO] [stdout]     |                                  help: change the parameter type to match the trait: `std::string::String`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:28:34
[INFO] [stdout]     |
[INFO] [stdout] 28  |     fn header(&mut self, header: String) -> &mut Self;
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::string::String) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `input` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:341:32
[INFO] [stdout]     |
[INFO] [stdout] 341 |     fn input(&mut self, input: &str) -> &mut Self {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:29:32
[INFO] [stdout]     |
[INFO] [stdout] 29  |     fn input(&mut self, input: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `input_file` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:345:42
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn input_file(&mut self, input_file: &str) -> &mut Self {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                          help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:30:42
[INFO] [stdout]     |
[INFO] [stdout] 30  |     fn input_file(&mut self, input_file: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `input_type` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:349:42
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn input_type(&mut self, input_type: &str) -> &mut Self {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                          help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:31:42
[INFO] [stdout]     |
[INFO] [stdout] 31  |     fn input_type(&mut self, input_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `input2` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:353:34
[INFO] [stdout]     |
[INFO] [stdout] 353 |     fn input2(&mut self, input2: &str) -> &mut Self {
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                  help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:32:34
[INFO] [stdout]     |
[INFO] [stdout] 32  |     fn input2(&mut self, input2: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `input2_type` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:357:44
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn input2_type(&mut self, input2_type: &str) -> &mut Self {
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                            help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:33:44
[INFO] [stdout]     |
[INFO] [stdout] 33  |     fn input2_type(&mut self, input2_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `key` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:361:28
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn key(&mut self, key: &str) -> &mut Self {
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            expected `Option<String>`, found `&str`
[INFO] [stdout]     |                            help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:34:28
[INFO] [stdout]     |
[INFO] [stdout] 34  |     fn key(&mut self, key: Option<String>) -> &mut Self;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `key_type` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:365:38
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn key_type(&mut self, key_type: &str) -> &mut Self {
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                      help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:35:38
[INFO] [stdout]     |
[INFO] [stdout] 35  |     fn key_type(&mut self, key_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_type` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:369:48
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn expected_type(&mut self, expected_type: &str) -> &mut Self {
[INFO] [stdout]     |                                                ^^^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                                help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:36:48
[INFO] [stdout]     |
[INFO] [stdout] 36  |     fn expected_type(&mut self, expected_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_line` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:373:48
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn expected_line(&mut self, expected_line: i32) -> &mut Self {
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                expected `std::option::Option<i32>`, found `i32`
[INFO] [stdout]     |                                                help: change the parameter type to match the trait: `std::option::Option<i32>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:38:48
[INFO] [stdout]     |
[INFO] [stdout] 38  |     fn expected_line(&mut self, expected_line: Option<i32>) -> &mut Self;
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<i32>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, i32) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_size` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:377:48
[INFO] [stdout]     |
[INFO] [stdout] 377 |     fn expected_size(&mut self, expected_size: usize) -> &mut Self {
[INFO] [stdout]     |                                                ^^^^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                expected `std::option::Option<usize>`, found `usize`
[INFO] [stdout]     |                                                help: change the parameter type to match the trait: `std::option::Option<usize>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:40:48
[INFO] [stdout]     |
[INFO] [stdout] 40  |     fn expected_size(&mut self, expected_size: Option<usize>) -> &mut Self;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<usize>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, usize) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_key` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:381:46
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn expected_key(&mut self, expected_key: &str) -> &mut Self {
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                              help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:42:46
[INFO] [stdout]     |
[INFO] [stdout] 42  |     fn expected_key(&mut self, expected_key: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_key_type` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:385:56
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn expected_key_type(&mut self, expected_key_type: &str) -> &mut Self {
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                                        help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:44:56
[INFO] [stdout]     |
[INFO] [stdout] 44  |     fn expected_key_type(&mut self, expected_key_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `expected_answer` has an incompatible type for trait
[INFO] [stdout]    --> src/challenge.rs:389:52
[INFO] [stdout]     |
[INFO] [stdout] 389 |     fn expected_answer(&mut self, expected_answer: &str) -> &mut Self {
[INFO] [stdout]     |                                                    ^^^^
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    expected `Option<String>`, found `&str`
[INFO] [stdout]     |                                                    help: change the parameter type to match the trait: `std::option::Option<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/challenge.rs:46:52
[INFO] [stdout]     |
[INFO] [stdout] 46  |     fn expected_answer(&mut self, expected_answer: Option<String>) -> &mut Self;
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut challenge::Builder, std::option::Option<std::string::String>) -> &mut challenge::Builder`
[INFO] [stdout]                found signature `fn(&mut challenge::Builder, &str) -> &mut challenge::Builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `actual_type`, `actual_line`, `actual_size`, `actual_key`, `actual_key_type`, `actual_answer`
[INFO] [stdout]    --> src/challenge.rs:336:1
[INFO] [stdout]     |
[INFO] [stdout] 37  |     fn actual_type(&mut self, actual_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |     -------------------------------------------------------------------- `actual_type` from trait
[INFO] [stdout] 38  |     fn expected_line(&mut self, expected_line: Option<i32>) -> &mut Self;
[INFO] [stdout] 39  |     fn actual_line(&mut self, actual_line: Option<i32>) -> &mut Self;
[INFO] [stdout]     |     ----------------------------------------------------------------- `actual_line` from trait
[INFO] [stdout] 40  |     fn expected_size(&mut self, expected_size: Option<usize>) -> &mut Self;
[INFO] [stdout] 41  |     fn actual_size(&mut self, actual_answer: Option<usize>) -> &mut Self;
[INFO] [stdout]     |     --------------------------------------------------------------------- `actual_size` from trait
[INFO] [stdout] 42  |     fn expected_key(&mut self, expected_key: Option<String>) -> &mut Self;
[INFO] [stdout] 43  |     fn actual_key(&mut self, actual_key: Option<String>) -> &mut Self;
[INFO] [stdout]     |     ------------------------------------------------------------------ `actual_key` from trait
[INFO] [stdout] 44  |     fn expected_key_type(&mut self, expected_key_type: Option<String>) -> &mut Self;
[INFO] [stdout] 45  |     fn actual_key_type(&mut self, actual_key_type: Option<String>) -> &mut Self;
[INFO] [stdout]     |     ---------------------------------------------------------------------------- `actual_key_type` from trait
[INFO] [stdout] 46  |     fn expected_answer(&mut self, expected_answer: Option<String>) -> &mut Self;
[INFO] [stdout] 47  |     fn actual_answer(&mut self, actual_answer: Option<String>) -> &mut Self;
[INFO] [stdout]     |     ------------------------------------------------------------------------ `actual_answer` from trait
[INFO] [stdout] ...
[INFO] [stdout] 336 | impl ChallengeBuilder for Builder {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `actual_type`, `actual_line`, `actual_size`, `actual_key`, `actual_key_type`, `actual_answer` in implementation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0053, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `cryptopals`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name cryptopals src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3e8716be06f271eb -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-8ff35c602815fe32.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6888e926aebf20c8e8ff4c4df08ebfd5d26f786520971fd8f4288b4f9a4336ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6888e926aebf20c8e8ff4c4df08ebfd5d26f786520971fd8f4288b4f9a4336ac", kill_on_drop: false }`
[INFO] [stdout] 6888e926aebf20c8e8ff4c4df08ebfd5d26f786520971fd8f4288b4f9a4336ac
