[INFO] fetching crate cowmug 0.0.1...
[INFO] testing cowmug-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cowmug 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cowmug 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-13/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72bb08591a6a96b81673862bedf578051ff3d692eb463f70ca3e6441fefde2e9
[INFO] running `Command { std: "docker" "start" "-a" "72bb08591a6a96b81673862bedf578051ff3d692eb463f70ca3e6441fefde2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72bb08591a6a96b81673862bedf578051ff3d692eb463f70ca3e6441fefde2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72bb08591a6a96b81673862bedf578051ff3d692eb463f70ca3e6441fefde2e9", kill_on_drop: false }`
[INFO] [stdout] 72bb08591a6a96b81673862bedf578051ff3d692eb463f70ca3e6441fefde2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7d61c859cbb34a278e682db757fbf9cf64cf9864ad11cd7325e19a5c7ef6484
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7d61c859cbb34a278e682db757fbf9cf64cf9864ad11cd7325e19a5c7ef6484", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[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 4.17s
[INFO] running `Command { std: "docker" "inspect" "c7d61c859cbb34a278e682db757fbf9cf64cf9864ad11cd7325e19a5c7ef6484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d61c859cbb34a278e682db757fbf9cf64cf9864ad11cd7325e19a5c7ef6484", kill_on_drop: false }`
[INFO] [stdout] c7d61c859cbb34a278e682db757fbf9cf64cf9864ad11cd7325e19a5c7ef6484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d78d920ae2a7e77eb594dcc7c252eb848712b761e83519453cedbd80b51d8dad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d78d920ae2a7e77eb594dcc7c252eb848712b761e83519453cedbd80b51d8dad", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowmug v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "d78d920ae2a7e77eb594dcc7c252eb848712b761e83519453cedbd80b51d8dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78d920ae2a7e77eb594dcc7c252eb848712b761e83519453cedbd80b51d8dad", kill_on_drop: false }`
[INFO] [stdout] d78d920ae2a7e77eb594dcc7c252eb848712b761e83519453cedbd80b51d8dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c481ed5cb18b11a20d8d07faead588e376956f3188cfece8df73aaf4acc45fa9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c481ed5cb18b11a20d8d07faead588e376956f3188cfece8df73aaf4acc45fa9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cowmug-79655b604de6da26
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests cowmug
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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::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::add_choice (line 100) ... 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::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::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::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 1.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c481ed5cb18b11a20d8d07faead588e376956f3188cfece8df73aaf4acc45fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c481ed5cb18b11a20d8d07faead588e376956f3188cfece8df73aaf4acc45fa9", kill_on_drop: false }`
[INFO] [stdout] c481ed5cb18b11a20d8d07faead588e376956f3188cfece8df73aaf4acc45fa9