[INFO] cloning repository https://github.com/chrisg07/advent-of-code-2022-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisg07/advent-of-code-2022-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisg07%2Fadvent-of-code-2022-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisg07%2Fadvent-of-code-2022-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f646a3f345f267b5c15c3318da16487e05ba019a [INFO] checking chrisg07/advent-of-code-2022-rust against try#d8a5ee01b913730aca7ab44c72c8f2722c0533ff for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisg07%2Fadvent-of-code-2022-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisg07/advent-of-code-2022-rust on toolchain d8a5ee01b913730aca7ab44c72c8f2722c0533ff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisg07/advent-of-code-2022-rust [INFO] finished tweaking git repo https://github.com/chrisg07/advent-of-code-2022-rust [INFO] tweaked toml for git repo https://github.com/chrisg07/advent-of-code-2022-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chrisg07/advent-of-code-2022-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" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a3c5ea99237310294d4f2f6c87e2d66665cc9da4ccad3e1ce76193d17904962 [INFO] running `Command { std: "docker" "start" "-a" "9a3c5ea99237310294d4f2f6c87e2d66665cc9da4ccad3e1ce76193d17904962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a3c5ea99237310294d4f2f6c87e2d66665cc9da4ccad3e1ce76193d17904962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a3c5ea99237310294d4f2f6c87e2d66665cc9da4ccad3e1ce76193d17904962", kill_on_drop: false }` [INFO] [stdout] 9a3c5ea99237310294d4f2f6c87e2d66665cc9da4ccad3e1ce76193d17904962 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 757b16d3e9268100d3f571a1757b99ca14824536aa8aa41df4dd0b57382fd611 [INFO] running `Command { std: "docker" "start" "-a" "757b16d3e9268100d3f571a1757b99ca14824536aa8aa41df4dd0b57382fd611", kill_on_drop: false }` [INFO] [stderr] Checking advent-of-code-2022-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/main.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{fs, collections::{HashMap, VecDeque, HashSet}, char, cell::RefCell, rc::Rc, borrow::Borrow}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `advent_of_code_2022_rust` [INFO] [stdout] --> src/main.rs:213:2 [INFO] [stdout] | [INFO] [stdout] 213 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2022-rust` (bin "advent-of-code-2022-rust") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:168:15 [INFO] [stdout] | [INFO] [stdout] 168 | if node.borrow().val == target { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 168 - if node.borrow().val == target { [INFO] [stdout] 168 + if > as Borrow>::borrow(&node).val == target { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `val` on type `&_` [INFO] [stdout] --> src/main.rs:168:24 [INFO] [stdout] | [INFO] [stdout] 168 | if node.borrow().val == target { [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/main.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let start = self.nodes.get_key_value(&0); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2022-rust` (bin "advent-of-code-2022-rust" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "757b16d3e9268100d3f571a1757b99ca14824536aa8aa41df4dd0b57382fd611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "757b16d3e9268100d3f571a1757b99ca14824536aa8aa41df4dd0b57382fd611", kill_on_drop: false }` [INFO] [stdout] 757b16d3e9268100d3f571a1757b99ca14824536aa8aa41df4dd0b57382fd611