[INFO] cloning repository https://github.com/sanchit1053/Advent_of_code_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sanchit1053/Advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanchit1053%2FAdvent_of_code_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanchit1053%2FAdvent_of_code_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b1e50064064ad92b09d292638e2e135ca10343f [INFO] checking sanchit1053/Advent_of_code_2023 against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanchit1053%2FAdvent_of_code_2023" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: Unable to create '/workspace/builds/worker-4-tc2/source/.git/refs/remotes/origin/HEAD.lock': No such file or directory [INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD [INFO] checking sanchit1053/Advent_of_code_2023 against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanchit1053%2FAdvent_of_code_2023" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc2/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.bare' to 'false' [INFO] checking sanchit1053/Advent_of_code_2023 against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanchit1053%2FAdvent_of_code_2023" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sanchit1053/Advent_of_code_2023 on toolchain be699666730c5a1745838222e98e2d85019affdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sanchit1053/Advent_of_code_2023 [INFO] finished tweaking git repo https://github.com/sanchit1053/Advent_of_code_2023 [INFO] tweaked toml for git repo https://github.com/sanchit1053/Advent_of_code_2023 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sanchit1053/Advent_of_code_2023 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" "+be699666730c5a1745838222e98e2d85019affdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2dd6cf5fdc2b429cfef468ba06399abf7a7a77fdf52b3b8532faf93b6fb62c3 [INFO] running `Command { std: "docker" "start" "-a" "d2dd6cf5fdc2b429cfef468ba06399abf7a7a77fdf52b3b8532faf93b6fb62c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2dd6cf5fdc2b429cfef468ba06399abf7a7a77fdf52b3b8532faf93b6fb62c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2dd6cf5fdc2b429cfef468ba06399abf7a7a77fdf52b3b8532faf93b6fb62c3", kill_on_drop: false }` [INFO] [stdout] d2dd6cf5fdc2b429cfef468ba06399abf7a7a77fdf52b3b8532faf93b6fb62c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bfbfdd0e79f1fe7d4fb5298d1a4a75ac66548c3c4b1e7bb4dfeaf4658a1e673 [INFO] running `Command { std: "docker" "start" "-a" "7bfbfdd0e79f1fe7d4fb5298d1a4a75ac66548c3c4b1e7bb4dfeaf4658a1e673", kill_on_drop: false }` [INFO] [stderr] Checking aoc23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `regex` [INFO] [stdout] --> src/bin/8_day.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::Regex; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `regex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_symbols` is never used [INFO] [stdout] --> src/bin/3_day.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | fn get_symbols(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/bin/2_day.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let num: Vec<&str> = game[0].split(" ").collect(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/bin/2_day.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let num: Vec<&str> = game[0].split(" ").collect(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/bin/2_day.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const RED: i32 = 12; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN` is never used [INFO] [stdout] --> src/bin/2_day.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const GREEN: i32 = 13; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/bin/2_day.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BLUE: i32 = 14; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `possible` is never used [INFO] [stdout] --> src/bin/2_day.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn possible(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/bin/2_day.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const RED: i32 = 12; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN` is never used [INFO] [stdout] --> src/bin/2_day.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const GREEN: i32 = 13; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/bin/2_day.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BLUE: i32 = 14; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `possible` is never used [INFO] [stdout] --> src/bin/2_day.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn possible(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `regex` [INFO] [stdout] --> src/bin/8_day.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::Regex; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `regex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc23` (bin "8_day" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc23` (bin "8_day") due to 1 previous error [INFO] [stdout] warning: method `get_symbols` is never used [INFO] [stdout] --> src/bin/3_day.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | fn get_symbols(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7bfbfdd0e79f1fe7d4fb5298d1a4a75ac66548c3c4b1e7bb4dfeaf4658a1e673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bfbfdd0e79f1fe7d4fb5298d1a4a75ac66548c3c4b1e7bb4dfeaf4658a1e673", kill_on_drop: false }` [INFO] [stdout] 7bfbfdd0e79f1fe7d4fb5298d1a4a75ac66548c3c4b1e7bb4dfeaf4658a1e673