[INFO] cloning repository https://github.com/11MK/100-exercises-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/11MK/100-exercises-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11MK%2F100-exercises-rust", kill_on_drop: false }`
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[INFO] [stdout] 9e7da6766b4d1615f764cae237f14bfa65c86c44
[INFO] checking 11MK/100-exercises-rust against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11MK%2F100-exercises-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/11MK/100-exercises-rust
[INFO] finished tweaking git repo https://github.com/11MK/100-exercises-rust
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[INFO] validating manifest of git repo https://github.com/11MK/100-exercises-rust on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
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[INFO] crate git repo https://github.com/11MK/100-exercises-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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 3ccb9d2328ad7c512c05865e51c0db092ff2d5227478deb8acea1dd8e45ed023
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d18758437fcf28d89ba50077d49a14c642c71856175ab506365eb07f2d44c42c
[INFO] running `Command { std: "docker" "start" "-a" "d18758437fcf28d89ba50077d49a14c642c71856175ab506365eb07f2d44c42c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/helpers/common)
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking outro_02 v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/12_outro)
[INFO] [stderr]     Checking outro_03 v0.1.0 (/opt/rustwide/workdir/exercises/04_traits/13_outro)
[INFO] [stderr]     Checking destructor v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/11_destructor)
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking match_ v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/02_match)
[INFO] [stderr]     Checking modules v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/03_modules)
[INFO] [stderr]     Checking tryfrom v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/13_try_from)
[INFO] [stderr]     Checking as_cast v0.1.0 (/opt/rustwide/workdir/exercises/02_basic_calculator/10_as_casting)
[INFO] [stderr]     Checking static v0.1.0 (/opt/rustwide/workdir/exercises/07_threads/02_static)
[INFO] [stderr]     Checking trait_ v0.1.0 (/opt/rustwide/workdir/exercises/04_traits/01_trait)
[INFO] [stderr]     Checking interior_mutability v0.1.0 (/opt/rustwide/workdir/exercises/07_threads/06_interior_mutability)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         assert_eq!(47u16 as u32, todo!());
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^-------^
[INFO] [stdout]   |         |                        |
[INFO] [stdout]   |         |                        any code following this expression is unreachable
[INFO] [stdout]   |         unreachable expression
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]   = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]  --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         assert_eq!(47u16 as u32, todo!());
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         unreachable expression
[INFO] [stdout]   |         any code following this expression is unreachable
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         assert_eq!(255 as i8, todo!());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^-------^
[INFO] [stdout]    |         |                     |
[INFO] [stdout]    |         |                     any code following this expression is unreachable
[INFO] [stdout]    |         unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         assert_eq!(255 as i8, todo!());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unreachable expression
[INFO] [stdout]    |         any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         assert_eq!(true as u8, todo!());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^-------^
[INFO] [stdout]    |         |                      |
[INFO] [stdout]    |         |                      any code following this expression is unreachable
[INFO] [stdout]    |         unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> exercises/02_basic_calculator/10_as_casting/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         assert_eq!(true as u8, todo!());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unreachable expression
[INFO] [stdout]    |         any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Shape` is never used
[INFO] [stdout]  --> exercises/05_ticket_v2/02_match/src/lib.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Shape {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `n_sides` is never used
[INFO] [stdout]   --> exercises/05_ticket_v2/02_match/src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Shape {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 10 |     // TODO: Implement the `n_sides` method using a `match`.
[INFO] [stdout] 11 |     pub fn n_sides(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vec v0.1.0 (/opt/rustwide/workdir/exercises/06_ticket_management/02_vec)
[INFO] [stderr]     Checking variants_with_data v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/03_variants_with_data)
[INFO] [stdout] error: expected type, found `"not yet implemented"`
[INFO] [stdout]  --> exercises/07_threads/06_interior_mutability/src/lib.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     counter: todo!(),
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |              |
[INFO] [stdout]   |              expected type
[INFO] [stdout]   |              in this macro invocation
[INFO] [stdout]   |              this macro call doesn't expand to a type
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `"not yet implemented"`
[INFO] [stdout]   --> exercises/07_threads/06_interior_mutability/src/lib.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(value: T, counter: todo!()) -> Self {
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected type
[INFO] [stdout]    |                                   in this macro invocation
[INFO] [stdout]    |                                   this macro call doesn't expand to a type
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> exercises/07_threads/06_interior_mutability/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> exercises/07_threads/06_interior_mutability/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `interior_mutability` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> exercises/06_ticket_management/02_vec/src/lib.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn fibonacci(n: u32) -> u32 {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `outro_03::SaturatingU16`
[INFO] [stdout]  --> exercises/04_traits/13_outro/tests/integration.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use outro_03::SaturatingU16;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^ no `SaturatingU16` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `outro_03` (test "integration") due to 1 previous error
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> exercises/07_threads/02_static/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]  --> exercises/07_threads/02_static/src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn sum(slice: &'static [i32]) -> i32 {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<String>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let status = Status::try_from("ToDO".to_string()).unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<String>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `String` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<String>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let status = Status::try_from("inproGress".to_string()).unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<String>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `String` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<String>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let status = Status::try_from("Done".to_string()).unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<String>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `String` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: From<String>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let status = Status::try_from("ToDO".to_string()).unwrap();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<String>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `String` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let status = Status::try_from("todo").unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let status = Status::try_from("inprogress").unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: TryFrom<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let status = Status::try_from("done").unwrap();
[INFO] [stdout]    |                      ^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: From<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let status = Status::try_from("todo").unwrap();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: From<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let status = Status::try_from("inprogress").unwrap();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Status: From<&str>` is not satisfied
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let status = Status::try_from("done").unwrap();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `From<&str>` is not implemented for `Status`
[INFO] [stdout]   --> exercises/05_ticket_v2/13_try_from/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | enum Status {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: required for `&str` to implement `Into<Status>`
[INFO] [stdout]    = note: required for `Status` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tryfrom` (lib test) due to 10 previous errors
[INFO] [stdout] error[E0432]: unresolved import `outro_02::Order`
[INFO] [stdout]  --> exercises/03_ticket_v1/12_outro/tests/integration.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use outro_02::Order;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Order` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ticket` is never constructed
[INFO] [stdout]  --> exercises/05_ticket_v2/03_variants_with_data/src/lib.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Ticket {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]   --> exercises/05_ticket_v2/03_variants_with_data/src/lib.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Status {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `assigned_to` are never used
[INFO] [stdout]   --> exercises/05_ticket_v2/03_variants_with_data/src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Ticket {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(title: String, description: String, status: Status) -> Ticket {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn assigned_to(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `outro_02` (test "integration") due to 1 previous error
[INFO] [stdout] error[E0412]: cannot find type `Ticket` in this scope
[INFO] [stdout]  --> exercises/03_ticket_v1/03_modules/src/lib.rs:5:66
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn create_todo_ticket(title: String, description: String) -> Ticket {
[INFO] [stdout]   |                                                                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 5 +     use crate::Ticket;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `modules` (lib) due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ticket`
[INFO] [stdout]  --> exercises/03_ticket_v1/03_modules/src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Ticket::new(title, description, "To-Do".into())
[INFO] [stdout]   |         ^^^^^^ use of undeclared type `Ticket`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 5 +     use crate::Ticket;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d18758437fcf28d89ba50077d49a14c642c71856175ab506365eb07f2d44c42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18758437fcf28d89ba50077d49a14c642c71856175ab506365eb07f2d44c42c", kill_on_drop: false }`
[INFO] [stdout] d18758437fcf28d89ba50077d49a14c642c71856175ab506365eb07f2d44c42c
