[INFO] cloning repository https://github.com/rylev/compiler-errors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rylev/compiler-errors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fcompiler-errors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fcompiler-errors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d24344c19ba8714dddb18f02d40f023450031121
[INFO] checking rylev/compiler-errors against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fcompiler-errors" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rylev/compiler-errors on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rylev/compiler-errors
[INFO] finished tweaking git repo https://github.com/rylev/compiler-errors
[INFO] tweaked toml for git repo https://github.com/rylev/compiler-errors written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rylev/compiler-errors 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e6dbc1c188e0d17525e0cfe03a061f8cea9303a04857365439a5509d8885fd
[INFO] running `Command { std: "docker" "start" "-a" "68e6dbc1c188e0d17525e0cfe03a061f8cea9303a04857365439a5509d8885fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e6dbc1c188e0d17525e0cfe03a061f8cea9303a04857365439a5509d8885fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e6dbc1c188e0d17525e0cfe03a061f8cea9303a04857365439a5509d8885fd", kill_on_drop: false }`
[INFO] [stdout] 68e6dbc1c188e0d17525e0cfe03a061f8cea9303a04857365439a5509d8885fd
[INFO] checking rylev/compiler-errors against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fcompiler-errors" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rylev/compiler-errors on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rylev/compiler-errors
[INFO] finished tweaking git repo https://github.com/rylev/compiler-errors
[INFO] tweaked toml for git repo https://github.com/rylev/compiler-errors written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rylev/compiler-errors 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/f0df01105965683e28d5d7e3d9cf35b886a6e7efa8d6963d1a4d205980245e24-init: no space left on device
[INFO] checking rylev/compiler-errors against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fcompiler-errors" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rylev/compiler-errors on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rylev/compiler-errors
[INFO] finished tweaking git repo https://github.com/rylev/compiler-errors
[INFO] tweaked toml for git repo https://github.com/rylev/compiler-errors written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rylev/compiler-errors 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d4d1f5e45425d68667fb3170d11206710079f4d5dc37d27b5989c24e624ed8f
[INFO] running `Command { std: "docker" "start" "-a" "4d4d1f5e45425d68667fb3170d11206710079f4d5dc37d27b5989c24e624ed8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d4d1f5e45425d68667fb3170d11206710079f4d5dc37d27b5989c24e624ed8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4d1f5e45425d68667fb3170d11206710079f4d5dc37d27b5989c24e624ed8f", kill_on_drop: false }`
[INFO] [stdout] 4d4d1f5e45425d68667fb3170d11206710079f4d5dc37d27b5989c24e624ed8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02134b7e43d447697114481736a41b6c2dcb37897182c072dec6140c1e5cddfe
[INFO] running `Command { std: "docker" "start" "-a" "02134b7e43d447697114481736a41b6c2dcb37897182c072dec6140c1e5cddfe", kill_on_drop: false }`
[INFO] [stderr]     Checking compiler-errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `&&str` with `str`
[INFO] [stdout]  --> examples/indirection.rs:5:46
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let found = collection.iter().find(|i| i == item);
[INFO] [stdout]   |                                              ^^ no implementation for `&&str == str`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `PartialEq<str>` is not implemented for `&&str`
[INFO] [stdout]   = note: required for `&&&str` to implement `PartialEq<&str>`
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let found = collection.iter().find(|i| **i == item);
[INFO] [stdout]   |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `counter`, which is owned by the current function
[INFO] [stdout]  --> examples/threaded.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let handle = std::thread::spawn(|| counter.inc());
[INFO] [stdout]   |                                         ^^ ------- `counter` is borrowed here
[INFO] [stdout]   |                                         |
[INFO] [stdout]   |                                         may outlive borrowed value `counter`
[INFO] [stdout]   |
[INFO] [stdout] note: function requires argument type to outlive `'static`
[INFO] [stdout]  --> examples/threaded.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let handle = std::thread::spawn(|| counter.inc());
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: to force the closure to take ownership of `counter` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let handle = std::thread::spawn(move || counter.inc());
[INFO] [stdout]   |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `counter` as mutable more than once at a time
[INFO] [stdout]  --> examples/threaded.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let handle = std::thread::spawn(|| counter.inc());
[INFO] [stdout]   |                      -------------------^^---------------
[INFO] [stdout]   |                      |                  |  |
[INFO] [stdout]   |                      |                  |  borrows occur due to use of `counter` in closure
[INFO] [stdout]   |                      |                  `counter` was mutably borrowed here in the previous iteration of the loop
[INFO] [stdout]   |                      argument requires that `counter` is borrowed for `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `counter.n` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> examples/threaded.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 5  |         let handle = std::thread::spawn(|| counter.inc());
[INFO] [stdout]    |                      ------------------------------------
[INFO] [stdout]    |                      |                  |  |
[INFO] [stdout]    |                      |                  |  first borrow occurs due to use of `counter` in closure
[INFO] [stdout]    |                      |                  mutable borrow occurs here
[INFO] [stdout]    |                      argument requires that `counter` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 12 |     println!("Count: {}", counter.n)
[INFO] [stdout]    |                           ^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> examples/indirection.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     if let Some("Rust") = found {
[INFO] [stdout]   |                 ^^^^^^    ----- this expression has type `Option<&&str>`
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 expected `&&str`, found `&str`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&&_`
[INFO] [stdout]              found reference `&'static _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0373, E0499, E0502.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0373`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `Some(&mut Food::Chips)` and `Some(&mut Food::Cake)` not covered
[INFO] [stdout]  --> examples/lifetime.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     match pantry.iter_mut().find(|f| matches!(f, Food::Avocados(_))) {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ patterns `Some(&mut Food::Chips)` and `Some(&mut Food::Cake)` not covered
[INFO] [stdout]   |
[INFO] [stdout] note: `Option<&mut Food>` defined here
[INFO] [stdout]  --> /rustc/1f5783cbeb5da8b38566d718631d016891e9c912/library/core/src/option.rs:591:1
[INFO] [stdout]  ::: /rustc/1f5783cbeb5da8b38566d718631d016891e9c912/library/core/src/option.rs:599:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: not covered
[INFO] [stdout]   = note: the matched value is of type `Option<&mut Food>`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
[INFO] [stdout]   |
[INFO] [stdout] 12~         None => pantry.push(Food::Cake),
[INFO] [stdout] 13~         Some(&mut Food::Chips) | Some(&mut Food::Cake) => todo!(),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `if` and `else` have incompatible types
[INFO] [stdout]   --> examples/cow.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |       let url = if url.starts_with("https://") {
[INFO] [stdout]    |  _______________-
[INFO] [stdout] 7  | |         url
[INFO] [stdout]    | |         --- expected because of this
[INFO] [stdout] 8  | |     } else {
[INFO] [stdout] 9  | |         format!("https://example.com{url}")
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found `String`
[INFO] [stdout] 10 | |     };
[INFO] [stdout]    | |_____- `if` and `else` have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of partially moved value: `ryan`
[INFO] [stdout]  --> examples/move.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let name = ryan.name;
[INFO] [stdout]   |                --------- value partially moved here
[INFO] [stdout] 8 |     println!("My name is {name}");
[INFO] [stdout] 9 |     print_hobbies(ryan);
[INFO] [stdout]   |                   ^^^^ value used here after partial move
[INFO] [stdout]   |
[INFO] [stdout]   = note: partial move occurs because `ryan.name` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]   --> examples/async.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | /     spawn(async {
[INFO] [stdout] 5  | |         let mut scores = UserScore(Mutex::new(HashMap::new()));
[INFO] [stdout] 6  | |         scores.increment("Ryan").await;
[INFO] [stdout] 7  | |     })
[INFO] [stdout]    | |______^ future created by async block is not `Send`
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `{async block@examples/async.rs:4:11: 4:16}`, the trait `Send` is not implemented for `MutexGuard<'_, HashMap<String, u8>>`
[INFO] [stdout] note: future is not `Send` as this value is used across an await
[INFO] [stdout]   --> examples/async.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut scores = self.0.lock().unwrap();
[INFO] [stdout]    |             ---------- has type `MutexGuard<'_, HashMap<String, u8>>` which is not `Send`
[INFO] [stdout] 15 |         let score = scores.entry(name.to_owned()).or_default();
[INFO] [stdout] 16 |         store(name, *score).await;
[INFO] [stdout]    |                             ^^^^^ await occurs here, with `mut scores` maybe used later
[INFO] [stdout] note: required by a bound in `spawn`
[INFO] [stdout]   --> examples/async.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn spawn<T>(_future: T)
[INFO] [stdout]    |        ----- required by a bound in this function
[INFO] [stdout] 26 | where
[INFO] [stdout] 27 |     T: Future + Send + 'static,
[INFO] [stdout]    |                 ^^^^ required by this bound in `spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `ryan`
[INFO] [stdout]   --> examples/move.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 2  |     let ryan = Person {
[INFO] [stdout]    |         ---- move occurs because `ryan` has type `Person`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 9  |     print_hobbies(ryan);
[INFO] [stdout]    |                   ---- value moved here
[INFO] [stdout] 10 |     println!("My age is {}", ryan.age);
[INFO] [stdout]    |                              ^^^^^^^^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout] note: consider changing this parameter type in function `print_hobbies` to borrow instead if owning the value isn't necessary
[INFO] [stdout]   --> examples/move.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn print_hobbies(person: Person) {
[INFO] [stdout]    |    -------------         ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]    |    |
[INFO] [stdout]    |    in this function
[INFO] [stdout] note: if `Person` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> examples/move.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 9  |     print_hobbies(ryan);
[INFO] [stdout]    |                   ---- you could clone this value
[INFO] [stdout] ...
[INFO] [stdout] 20 | struct Person {
[INFO] [stdout]    | ^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> examples/cow.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn make_request(method: Method, url: String) {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-errors` (example "threaded") due to 3 previous errors
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> examples/cow.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn make_request(method: Method, url: String) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-errors` (example "indirection") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-errors` (example "lifetime") due to 1 previous error
[INFO] [stderr] error: could not compile `compiler-errors` (example "async") due to 1 previous error
[INFO] [stderr] error: could not compile `compiler-errors` (example "move") due to 2 previous errors
[INFO] [stderr] error: could not compile `compiler-errors` (example "cow") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "02134b7e43d447697114481736a41b6c2dcb37897182c072dec6140c1e5cddfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02134b7e43d447697114481736a41b6c2dcb37897182c072dec6140c1e5cddfe", kill_on_drop: false }`
[INFO] [stdout] 02134b7e43d447697114481736a41b6c2dcb37897182c072dec6140c1e5cddfe
