[INFO] fetching crate cowmug 0.0.1...
[INFO] testing cowmug-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cowmug 0.0.1 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate cowmug 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cowmug 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cowmug 0.0.1
[INFO] tweaked toml for crates.io crate cowmug 0.0.1 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate cowmug 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 452f4fbf97479cf60500104d8fa6a45a855e66333e380cbaaf013b1fe202dae4
[INFO] running `Command { std: "docker" "start" "-a" "452f4fbf97479cf60500104d8fa6a45a855e66333e380cbaaf013b1fe202dae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "452f4fbf97479cf60500104d8fa6a45a855e66333e380cbaaf013b1fe202dae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452f4fbf97479cf60500104d8fa6a45a855e66333e380cbaaf013b1fe202dae4", kill_on_drop: false }`
[INFO] [stdout] 452f4fbf97479cf60500104d8fa6a45a855e66333e380cbaaf013b1fe202dae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cd2623f6511fa6a3a1c5a89e91101208d35e5a03352ee01b0ad9dc3316d4e9e
[INFO] running `Command { std: "docker" "start" "-a" "7cd2623f6511fa6a3a1c5a89e91101208d35e5a03352ee01b0ad9dc3316d4e9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling cowmug v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "7cd2623f6511fa6a3a1c5a89e91101208d35e5a03352ee01b0ad9dc3316d4e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd2623f6511fa6a3a1c5a89e91101208d35e5a03352ee01b0ad9dc3316d4e9e", kill_on_drop: false }`
[INFO] [stdout] 7cd2623f6511fa6a3a1c5a89e91101208d35e5a03352ee01b0ad9dc3316d4e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cd51436f962efe2bd715f717af398973bc4932dc1387dc4f322bbdc6dc708cf
[INFO] running `Command { std: "docker" "start" "-a" "3cd51436f962efe2bd715f717af398973bc4932dc1387dc4f322bbdc6dc708cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowmug v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3cd51436f962efe2bd715f717af398973bc4932dc1387dc4f322bbdc6dc708cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd51436f962efe2bd715f717af398973bc4932dc1387dc4f322bbdc6dc708cf", kill_on_drop: false }`
[INFO] [stdout] 3cd51436f962efe2bd715f717af398973bc4932dc1387dc4f322bbdc6dc708cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb1288fb1b6417005c2c0fdbcb81aa15a3dcff3374c6a6c0dd2d1c5399ec10ba
[INFO] running `Command { std: "docker" "start" "-a" "fb1288fb1b6417005c2c0fdbcb81aa15a3dcff3374c6a6c0dd2d1c5399ec10ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cowmug-f76c644d24ef47a7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests cowmug
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/question.rs - question::Question (line 8) ... FAILED
[INFO] [stdout] test src/question.rs - question::Question::add_choice (line 100) ... FAILED
[INFO] [stdout] test src/question.rs - question::Question::question (line 39) ... FAILED
[INFO] [stdout] test src/question.rs - question::Question::add_choices (line 114) ... FAILED
[INFO] [stdout] test src/question.rs - question::Question::index_answer (line 57) ... FAILED
[INFO] [stdout] test src/question.rs - question::Question::string_answer (line 78) ... FAILED
[INFO] [stdout] test src/prompt.rs - prompt::Prompt::exec (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/question.rs - question::Question (line 8) stdout ----
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:9:66
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]  --> src/question.rs:13:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | } _doctest_main_src_question_rs_8_0() }
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/question.rs - question::Question::add_choice (line 100) stdout ----
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:101:66
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]  --> src/question.rs:105:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | } _doctest_main_src_question_rs_100_0() }
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:101:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/question.rs - question::Question::question (line 39) stdout ----
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:40:66
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]  --> src/question.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | } _doctest_main_src_question_rs_39_0() }
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:40:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/question.rs - question::Question::add_choices (line 114) stdout ----
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:115:66
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]   --> src/question.rs:122:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | } _doctest_main_src_question_rs_114_0() }
[INFO] [stdout]    | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:115:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/question.rs - question::Question::index_answer (line 57) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/question.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_question_rs_57_0() {
[INFO] [stdout]    |                                                                              - closing delimiter possibly meant for this
[INFO] [stdout] 3  | let mut list_questions: Vec<Question> = Vec::new();
[INFO] [stdout] 4  | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]    |                                 - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 12 | } _doctest_main_src_question_rs_57_0() }
[INFO] [stdout]    | ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:59:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]   --> src/question.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | } _doctest_main_src_question_rs_57_0() }
[INFO] [stdout]    | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Question` in this scope
[INFO] [stdout]  --> src/question.rs:58:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut list_questions: Vec<Question> = Vec::new();
[INFO] [stdout]   |                             ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:59:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `prompt` in this scope
[INFO] [stdout]  --> src/question.rs:64:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | prompt.exec(&mut list_questions).unwrap();
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/question.rs - question::Question::string_answer (line 78) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/question.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_question_rs_78_0() {
[INFO] [stdout]    |                                                                              - closing delimiter possibly meant for this
[INFO] [stdout] 3  | let mut list_questions: Vec<Question> = Vec::new();
[INFO] [stdout] 4  | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]    |                                 - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 12 | } _doctest_main_src_question_rs_78_0() }
[INFO] [stdout]    | ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `;`
[INFO] [stdout]  --> src/question.rs:80:66
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                                 - unclosed delimiter             ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]   --> src/question.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | } _doctest_main_src_question_rs_78_0() }
[INFO] [stdout]    | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Question` in this scope
[INFO] [stdout]  --> src/question.rs:79:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut list_questions: Vec<Question> = Vec::new();
[INFO] [stdout]   |                             ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/question.rs:80:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut question = Question::new(String::from("choose a color: ");
[INFO] [stdout]   |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `prompt` in this scope
[INFO] [stdout]  --> src/question.rs:85:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | prompt.exec(&mut list_questions).unwrap();
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/prompt.rs - prompt::Prompt::exec (line 29) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Question` in this scope
[INFO] [stdout]  --> src/prompt.rs:30:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut list_questions: Vec<Question> = Vec::new();
[INFO] [stdout]   |                             ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]  --> src/prompt.rs:31:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut pizza_size = Question::new(String::from("Choose the size of your pizza: "));
[INFO] [stdout]   |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cowmug::Question;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]   --> src/prompt.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | let mut pizza_flavor = Question::new(String::from("Choose pizza:"));
[INFO] [stdout]    |                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use cowmug::Question;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Prompt`
[INFO] [stdout]   --> src/prompt.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | let mut prompt = Prompt::new();
[INFO] [stdout]    |                  ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use cowmug::Prompt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Question`
[INFO] [stdout]   --> src/prompt.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 24 | let mut choices_is_correct = Question::new(format!(
[INFO] [stdout]    |                              ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use cowmug::Question;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/prompt.rs - prompt::Prompt::exec (line 29)
[INFO] [stdout]     src/question.rs - question::Question (line 8)
[INFO] [stdout]     src/question.rs - question::Question::add_choice (line 100)
[INFO] [stdout]     src/question.rs - question::Question::add_choices (line 114)
[INFO] [stdout]     src/question.rs - question::Question::index_answer (line 57)
[INFO] [stdout]     src/question.rs - question::Question::question (line 39)
[INFO] [stdout]     src/question.rs - question::Question::string_answer (line 78)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "fb1288fb1b6417005c2c0fdbcb81aa15a3dcff3374c6a6c0dd2d1c5399ec10ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1288fb1b6417005c2c0fdbcb81aa15a3dcff3374c6a6c0dd2d1c5399ec10ba", kill_on_drop: false }`
[INFO] [stdout] fb1288fb1b6417005c2c0fdbcb81aa15a3dcff3374c6a6c0dd2d1c5399ec10ba