[INFO] cloning repository https://github.com/kamioftea/advent-of-code-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamioftea/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamioftea%2Fadvent-of-code-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamioftea%2Fadvent-of-code-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5551d60829229217b57bbe59f5db78b99cc95b0d [INFO] checking kamioftea/advent-of-code-2021 against master#ac385a5af6d9fa8399a0cec799833cd28324abf8 for pr-125107 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamioftea%2Fadvent-of-code-2021" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamioftea/advent-of-code-2021 on toolchain ac385a5af6d9fa8399a0cec799833cd28324abf8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kamioftea/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/kamioftea/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/kamioftea/advent-of-code-2021 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kamioftea/advent-of-code-2021 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" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c6581edcac6fc798f60ae87d40e18cb41c7fd81522ef42b95345bba7b744395 [INFO] running `Command { std: "docker" "start" "-a" "6c6581edcac6fc798f60ae87d40e18cb41c7fd81522ef42b95345bba7b744395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c6581edcac6fc798f60ae87d40e18cb41c7fd81522ef42b95345bba7b744395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6581edcac6fc798f60ae87d40e18cb41c7fd81522ef42b95345bba7b744395", kill_on_drop: false }` [INFO] [stdout] 6c6581edcac6fc798f60ae87d40e18cb41c7fd81522ef42b95345bba7b744395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+ac385a5af6d9fa8399a0cec799833cd28324abf8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 565df4bad03e30c6f744d2d27d3c83474195ea3540e64611eb590dc5e4f69b83 [INFO] running `Command { std: "docker" "start" "-a" "565df4bad03e30c6f744d2d27d3c83474195ea3540e64611eb590dc5e4f69b83", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking text_io v0.1.9 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "565df4bad03e30c6f744d2d27d3c83474195ea3540e64611eb590dc5e4f69b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "565df4bad03e30c6f744d2d27d3c83474195ea3540e64611eb590dc5e4f69b83", kill_on_drop: false }` [INFO] [stdout] 565df4bad03e30c6f744d2d27d3c83474195ea3540e64611eb590dc5e4f69b83 [INFO] checking kamioftea/advent-of-code-2021 against try#9130c02509ce15f69dc5da6359bb9d140d41d4ac for pr-125107 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamioftea%2Fadvent-of-code-2021" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamioftea/advent-of-code-2021 on toolchain 9130c02509ce15f69dc5da6359bb9d140d41d4ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kamioftea/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/kamioftea/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/kamioftea/advent-of-code-2021 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kamioftea/advent-of-code-2021 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" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00d684c4bab9b821418cca8e4956af5be080b0f87c9c7f74af177e00a66229a7 [INFO] running `Command { std: "docker" "start" "-a" "00d684c4bab9b821418cca8e4956af5be080b0f87c9c7f74af177e00a66229a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00d684c4bab9b821418cca8e4956af5be080b0f87c9c7f74af177e00a66229a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d684c4bab9b821418cca8e4956af5be080b0f87c9c7f74af177e00a66229a7", kill_on_drop: false }` [INFO] [stdout] 00d684c4bab9b821418cca8e4956af5be080b0f87c9c7f74af177e00a66229a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+9130c02509ce15f69dc5da6359bb9d140d41d4ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c2f69952821b418664bb708112fdacc6ea954b0ab83e79204b24534be465e40 [INFO] running `Command { std: "docker" "start" "-a" "9c2f69952821b418664bb708112fdacc6ea954b0ab83e79204b24534be465e40", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking text_io v0.1.9 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `Cell` is ambiguous [INFO] [stdout] --> src/day_25.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution [INFO] [stdout] note: `Cell` could refer to the enum defined here [INFO] [stdout] --> src/day_25.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / enum Cell { [INFO] [stdout] 62 | | EMPTY, [INFO] [stdout] 63 | | DOWN, [INFO] [stdout] 64 | | RIGHT, [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = help: use `self::Cell` to refer to this enum unambiguously [INFO] [stdout] note: `Cell` could also refer to a struct from prelude [INFO] [stdout] --> /rustc/9130c02509ce15f69dc5da6359bb9d140d41d4ac/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the import [INFO] [stdout] --> src/day_25.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `Cell` is ambiguous [INFO] [stdout] --> src/day_25.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | use Cell::{DOWN, EMPTY, RIGHT}; [INFO] [stdout] | ^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution [INFO] [stdout] note: `Cell` could refer to the enum defined here [INFO] [stdout] --> src/day_25.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / enum Cell { [INFO] [stdout] 62 | | EMPTY, [INFO] [stdout] 63 | | DOWN, [INFO] [stdout] 64 | | RIGHT, [INFO] [stdout] 65 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = help: use `self::Cell` to refer to this enum unambiguously [INFO] [stdout] note: `Cell` could also refer to a struct from prelude [INFO] [stdout] --> /rustc/9130c02509ce15f69dc5da6359bb9d140d41d4ac/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `EMPTY` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `day_25::Cell::EMPTY` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `DOWN` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `day_25::Cell::DOWN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `RIGHT` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `day_25::Cell::RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ----- matches any value [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ----- matches any value [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EMPTY` [INFO] [stdout] --> src/day_25.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_EMPTY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `DOWN` [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_DOWN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `RIGHT` [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0170, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2021` (bin "advent-of-code-2021") due to 8 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0170]: pattern binding `EMPTY` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `day_25::Cell::EMPTY` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `DOWN` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `day_25::Cell::DOWN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `RIGHT` is named the same as one of the variants of the type `day_25::Cell` [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `day_25::Cell::RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ----- matches any value [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ----- matches any value [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EMPTY` [INFO] [stdout] --> src/day_25.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | EMPTY => ".", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_EMPTY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `DOWN` [INFO] [stdout] --> src/day_25.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | DOWN => "v", [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_DOWN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `RIGHT` [INFO] [stdout] --> src/day_25.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | RIGHT => ">", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0170, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2021` (bin "advent-of-code-2021" test) due to 8 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9c2f69952821b418664bb708112fdacc6ea954b0ab83e79204b24534be465e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2f69952821b418664bb708112fdacc6ea954b0ab83e79204b24534be465e40", kill_on_drop: false }` [INFO] [stdout] 9c2f69952821b418664bb708112fdacc6ea954b0ab83e79204b24534be465e40