[INFO] cloning repository https://github.com/DerFetzer/in-code-we-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerFetzer/in-code-we-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Fin-code-we-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Fin-code-we-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e425cc987fcc6c356ef7ce2ba16c64ae1e9c7b7
[INFO] testing DerFetzer/in-code-we-rust against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Fin-code-we-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DerFetzer/in-code-we-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/DerFetzer/in-code-we-rust
[INFO] finished tweaking git repo https://github.com/DerFetzer/in-code-we-rust
[INFO] tweaked toml for git repo https://github.com/DerFetzer/in-code-we-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DerFetzer/in-code-we-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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded console-subscriber v0.2.0
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[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7526c75e374a8cda259fbb2812c8c659926708312cbac377378ec3098b9d5c2c
[INFO] running `Command { std: "docker" "start" "-a" "7526c75e374a8cda259fbb2812c8c659926708312cbac377378ec3098b9d5c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7526c75e374a8cda259fbb2812c8c659926708312cbac377378ec3098b9d5c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7526c75e374a8cda259fbb2812c8c659926708312cbac377378ec3098b9d5c2c", kill_on_drop: false }`
[INFO] [stdout] 7526c75e374a8cda259fbb2812c8c659926708312cbac377378ec3098b9d5c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c9b704d8746631571f986699226ad432f95564bd370445213e225fd4b93170
[INFO] running `Command { std: "docker" "start" "-a" "d8c9b704d8746631571f986699226ad432f95564bd370445213e225fd4b93170", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn fill_stock(&mut self, book: Book, amount: u32) {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:28:46
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn fill_stock(&mut self, book: Book, amount: u32) {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn lend(&mut self, book: &Book) -> Result<(), LibraryError> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:38:33
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn take_back(&mut self, book: &Book) -> Result<(), LibraryError> {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_overall_amount(&self, book: &Book) -> Option<u32> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_lent_amount(&self, book: &Book) -> Option<u32> {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `overall` and `lent` are never read
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Stock {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 12 |     overall: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     lent: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stock` is never read
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Library {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     stock: HashMap<Book, Stock>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0505]: cannot move out of `decorated_cake` because it is borrowed
[INFO] [stdout]   --> crates/exercise-02/src/bin/b04.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let decorated_cake = baked_cake
[INFO] [stdout]    |             -------------- binding `decorated_cake` declared here
[INFO] [stdout] ...
[INFO] [stdout] 22 |         let first_ingredient = decorated_cake.get_ingredients().first().unwrap();
[INFO] [stdout]    |                                -------------- borrow of `decorated_cake` occurs here
[INFO] [stdout] 23 |
[INFO] [stdout] 24 |         decorated_cake.eat();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ move out of `decorated_cake` occurs here
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |         println!("The first ingredient was: {first_ingredient}");
[INFO] [stdout]    |                                             ------------------ borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0505`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exercise-02` (bin "b04") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d8c9b704d8746631571f986699226ad432f95564bd370445213e225fd4b93170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c9b704d8746631571f986699226ad432f95564bd370445213e225fd4b93170", kill_on_drop: false }`
[INFO] [stdout] d8c9b704d8746631571f986699226ad432f95564bd370445213e225fd4b93170
[INFO] testing DerFetzer/in-code-we-rust against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Fin-code-we-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DerFetzer/in-code-we-rust on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/DerFetzer/in-code-we-rust
[INFO] finished tweaking git repo https://github.com/DerFetzer/in-code-we-rust
[INFO] tweaked toml for git repo https://github.com/DerFetzer/in-code-we-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/DerFetzer/in-code-we-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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbb2710f591ba9e8528dee7be2b519dfb46063fbe6a1a981881e3246c9699d07
[INFO] running `Command { std: "docker" "start" "-a" "cbb2710f591ba9e8528dee7be2b519dfb46063fbe6a1a981881e3246c9699d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbb2710f591ba9e8528dee7be2b519dfb46063fbe6a1a981881e3246c9699d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb2710f591ba9e8528dee7be2b519dfb46063fbe6a1a981881e3246c9699d07", kill_on_drop: false }`
[INFO] [stdout] cbb2710f591ba9e8528dee7be2b519dfb46063fbe6a1a981881e3246c9699d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5913245d99fcbf4efeb08f12fad984f874f6cde452f8f1109f6212784bdec3
[INFO] running `Command { std: "docker" "start" "-a" "cc5913245d99fcbf4efeb08f12fad984f874f6cde452f8f1109f6212784bdec3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling glow v0.12.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling web-time v0.2.3
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling exercise-02 v0.1.0 (/opt/rustwide/workdir/crates/exercise-02)
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling tonic v0.10.2
[INFO] [stderr]    Compiling reqwest v0.11.22
[INFO] [stderr]    Compiling clap_builder v4.4.8
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling egui_glow v0.24.0
[INFO] [stderr]    Compiling enum-map v2.7.3
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling clap v4.4.8
[INFO] [stderr]    Compiling console-api v0.6.0
[INFO] [stderr]    Compiling egui_extras v0.24.0
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling exercise-04 v0.1.0 (/opt/rustwide/workdir/crates/exercise-04)
[INFO] [stderr]    Compiling console-subscriber v0.2.0
[INFO] [stderr]    Compiling exercise-03 v0.1.0 (/opt/rustwide/workdir/crates/exercise-03)
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn fill_stock(&mut self, book: Book, amount: u32) {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:28:46
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn fill_stock(&mut self, book: Book, amount: u32) {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn lend(&mut self, book: &Book) -> Result<(), LibraryError> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:38:33
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn take_back(&mut self, book: &Book) -> Result<(), LibraryError> {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_overall_amount(&self, book: &Book) -> Option<u32> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_lent_amount(&self, book: &Book) -> Option<u32> {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `overall` and `lent` are never read
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Stock {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 12 |     overall: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     lent: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stock` is never read
[INFO] [stdout]   --> crates/exercise-03/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Library {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     stock: HashMap<Book, Stock>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling exercise-01 v0.1.0 (/opt/rustwide/workdir/crates/exercise-01)
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `flour`
[INFO] [stdout]   --> crates/exercise-02/src/bin/b02.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 6  |     let flour = "Flour".to_string();
[INFO] [stdout]    |         ----- move occurs because `flour` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |         .add_ingredient(flour)
[INFO] [stdout]    |                         ----- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     println!("Ingredients in the cake: {flour} {eggs} {sugar}");
[INFO] [stdout]    |                                        ^^^^^^^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 11 |         .add_ingredient(flour.clone())
[INFO] [stdout]    |                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `eggs`
[INFO] [stdout]   --> crates/exercise-02/src/bin/b02.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 7  |     let eggs = "Eggs".to_string();
[INFO] [stdout]    |         ---- move occurs because `eggs` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |         .add_ingredient(eggs)
[INFO] [stdout]    |                         ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     println!("Ingredients in the cake: {flour} {eggs} {sugar}");
[INFO] [stdout]    |                                                ^^^^^^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .add_ingredient(eggs.clone())
[INFO] [stdout]    |                             ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `sugar`
[INFO] [stdout]   --> crates/exercise-02/src/bin/b02.rs:15:55
[INFO] [stdout]    |
[INFO] [stdout] 8  |     let sugar = "Sugar".to_string();
[INFO] [stdout]    |         ----- move occurs because `sugar` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |         .add_ingredient(sugar);
[INFO] [stdout]    |                         ----- value moved here
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     println!("Ingredients in the cake: {flour} {eggs} {sugar}");
[INFO] [stdout]    |                                                       ^^^^^^^ value borrowed here after move
[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] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .add_ingredient(sugar.clone());
[INFO] [stdout]    |                              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exercise-02` (bin "b02") due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cc5913245d99fcbf4efeb08f12fad984f874f6cde452f8f1109f6212784bdec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5913245d99fcbf4efeb08f12fad984f874f6cde452f8f1109f6212784bdec3", kill_on_drop: false }`
[INFO] [stdout] cc5913245d99fcbf4efeb08f12fad984f874f6cde452f8f1109f6212784bdec3
