[INFO] cloning repository https://github.com/superaxander/aoc_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superaxander/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperaxander%2Faoc_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperaxander%2Faoc_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae126aba4dd2ed0cc216813786305a27638d33c5 [INFO] checking superaxander/aoc_2023 against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperaxander%2Faoc_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] started tweaking git repo https://github.com/superaxander/aoc_2023 [INFO] finished tweaking git repo https://github.com/superaxander/aoc_2023 [INFO] tweaked toml for git repo https://github.com/superaxander/aoc_2023 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/superaxander/aoc_2023 on toolchain 969026c535f4240ff7866ef11207dfda18a26af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/superaxander/aoc_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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking superaxander/aoc_2023 against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperaxander%2Faoc_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] started tweaking git repo https://github.com/superaxander/aoc_2023 [INFO] finished tweaking git repo https://github.com/superaxander/aoc_2023 [INFO] tweaked toml for git repo https://github.com/superaxander/aoc_2023 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/superaxander/aoc_2023 on toolchain 969026c535f4240ff7866ef11207dfda18a26af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/superaxander/aoc_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" "+969026c535f4240ff7866ef11207dfda18a26af6" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3 v0.12.1 [INFO] [stderr] Downloaded bindgen v0.66.1 [INFO] [stderr] Downloaded rustix v0.38.24 [INFO] [stderr] Downloaded z3-sys v0.8.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b0ad44eecc8de2dbb148225312be9194d593bc02dc7dda841840d6c7ffc15de [INFO] running `Command { std: "docker" "start" "-a" "5b0ad44eecc8de2dbb148225312be9194d593bc02dc7dda841840d6c7ffc15de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b0ad44eecc8de2dbb148225312be9194d593bc02dc7dda841840d6c7ffc15de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b0ad44eecc8de2dbb148225312be9194d593bc02dc7dda841840d6c7ffc15de", kill_on_drop: false }` [INFO] [stdout] 5b0ad44eecc8de2dbb148225312be9194d593bc02dc7dda841840d6c7ffc15de [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3683ee25fd5eea3a7b1ce497f53bfe07671ea3cea216841d26cd9874b351df0 [INFO] running `Command { std: "docker" "start" "-a" "a3683ee25fd5eea3a7b1ce497f53bfe07671ea3cea216841d26cd9874b351df0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking mimalloc v0.1.39 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling z3-sys v0.8.1 [INFO] [stderr] Checking z3 v0.12.1 [INFO] [stderr] Checking aoc_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 127 | | get_directions(grid[y][x - 1]).and_then(|lr| get_opposite(lr, Direction::East)) [INFO] [stdout] | |___________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 127 | | get_directions(grid[y][x - 1]).and_then(|lr| get_opposite(lr, Direction::East)) [INFO] [stdout] | |___________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 132 | | get_directions(grid[y][x + 1]).and_then(|lr| get_opposite(lr, Direction::West)) [INFO] [stdout] | |___________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 132 | | get_directions(grid[y][x + 1]).and_then(|lr| get_opposite(lr, Direction::West)) [INFO] [stdout] | |___________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 137 | | get_directions(grid[y - 1][x]).and_then(|lr| get_opposite(lr, Direction::South)) [INFO] [stdout] | |____________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 137 | | get_directions(grid[y - 1][x]).and_then(|lr| get_opposite(lr, Direction::South)) [INFO] [stdout] | |____________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 142 | | get_directions(grid[y + 1][x]).and_then(|lr| get_opposite(lr, Direction::North)) [INFO] [stdout] | |____________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/day10.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | && let Some(d) = [INFO] [stdout] | ____________^ [INFO] [stdout] 142 | | get_directions(grid[y + 1][x]).and_then(|lr| get_opposite(lr, Direction::North)) [INFO] [stdout] | |____________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(lazy_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2023` (bin "aoc_2023" test) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc_2023` (bin "aoc_2023") due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a3683ee25fd5eea3a7b1ce497f53bfe07671ea3cea216841d26cd9874b351df0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3683ee25fd5eea3a7b1ce497f53bfe07671ea3cea216841d26cd9874b351df0", kill_on_drop: false }` [INFO] [stdout] a3683ee25fd5eea3a7b1ce497f53bfe07671ea3cea216841d26cd9874b351df0