[INFO] cloning repository https://github.com/roboliver/advent-of-code-2024-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roboliver/advent-of-code-2024-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froboliver%2Fadvent-of-code-2024-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froboliver%2Fadvent-of-code-2024-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f320a83494378728fc2cc3be058e3897284d1f24 [INFO] checking roboliver/advent-of-code-2024-rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froboliver%2Fadvent-of-code-2024-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] started tweaking git repo https://github.com/roboliver/advent-of-code-2024-rust [INFO] finished tweaking git repo https://github.com/roboliver/advent-of-code-2024-rust [INFO] tweaked toml for git repo https://github.com/roboliver/advent-of-code-2024-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/roboliver/advent-of-code-2024-rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/roboliver/advent-of-code-2024-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ca0d76774021e47a0bdf0023ff2ea838527b1b228968365dd63690d77189b25 [INFO] running `Command { std: "docker" "start" "-a" "0ca0d76774021e47a0bdf0023ff2ea838527b1b228968365dd63690d77189b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ca0d76774021e47a0bdf0023ff2ea838527b1b228968365dd63690d77189b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ca0d76774021e47a0bdf0023ff2ea838527b1b228968365dd63690d77189b25", kill_on_drop: false }` [INFO] [stdout] 0ca0d76774021e47a0bdf0023ff2ea838527b1b228968365dd63690d77189b25 [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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bef849eeec041a2129f300b1c185e1b03b0a44cb8fb89482a48a3672c647779a [INFO] running `Command { std: "docker" "start" "-a" "bef849eeec041a2129f300b1c185e1b03b0a44cb8fb89482a48a3672c647779a", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Checking advent-of-code-2024-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `rotate_anticlockwise` is never used [INFO] [stdout] --> src/common.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn rotate_anticlockwise(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `warehouse_str` is never used [INFO] [stdout] --> src/day_15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn warehouse_str(warehouse: &[Vec]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_09.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | checksum += count * u64::try_from(block).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2024-rust` (lib test) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `rotate_anticlockwise` is never used [INFO] [stdout] --> src/common.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn rotate_anticlockwise(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `warehouse_str` is never used [INFO] [stdout] --> src/day_15.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn warehouse_str(warehouse: &[Vec]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/day_09.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | checksum += count * u64::try_from(block).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2024-rust` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bef849eeec041a2129f300b1c185e1b03b0a44cb8fb89482a48a3672c647779a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bef849eeec041a2129f300b1c185e1b03b0a44cb8fb89482a48a3672c647779a", kill_on_drop: false }` [INFO] [stdout] bef849eeec041a2129f300b1c185e1b03b0a44cb8fb89482a48a3672c647779a