[INFO] cloning repository https://github.com/lolgeny/aoc-24 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lolgeny/aoc-24" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2Faoc-24", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2Faoc-24'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab280be1e8b70bae9d7fd932cde15315556f150b [INFO] checking lolgeny/aoc-24 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolgeny%2Faoc-24" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/lolgeny/aoc-24 [INFO] finished tweaking git repo https://github.com/lolgeny/aoc-24 [INFO] tweaked toml for git repo https://github.com/lolgeny/aoc-24 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lolgeny/aoc-24 on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lolgeny/aoc-24 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `aoc24` (manifest) generated 1 warning [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107 [INFO] running `Command { std: "docker" "start" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `aoc24` (manifest) generated 1 warning [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling coin_cbc_sys v0.1.2 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.20 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking coin_cbc v0.1.8 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking smallvec v0.1.8 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking foldhash v0.1.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking good_lp v1.10.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking smallset v0.1.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking identity-hash v0.1.0 [INFO] [stderr] Checking rdx v0.0.7 [INFO] [stderr] Checking tiny_sort v1.0.5 [INFO] [stderr] Checking radsort v0.1.1 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Compiling libmimalloc-sys v0.1.39 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking mimalloc v0.1.43 [INFO] [stderr] Checking partitions v0.2.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking small-map v0.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking aoc24 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/bin/day21.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | if level > 0 && let Some(x) = cache.get(&(start, end, level)) {return *x}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryHeap`, `cell::RefCell`, `iter::once`, and `sync::RwLock` [INFO] [stdout] --> src/bin/day21.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{cell::RefCell, collections::{BinaryHeap, VecDeque}, fmt::Display, iter::once, sync::RwLock}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Set` and `phf_set` [INFO] [stdout] --> src/bin/day21.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use phf::{phf_map, phf_set, Map, Set}; [INFO] [stdout] | ^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/bin/day21.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use rand::{thread_rng, Rng}; [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/bin/day21.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![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/bin/day11.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day21.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut rng = thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/bin/day21.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut rng = thread_rng(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc24` (bin "day21" test) due to 1 previous error; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/bin/day9.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | if let Some(c) = (0..files.len()-b+a).filter(|i| files[*i..(*i+b-a)].iter().all(|x| x == &None)) [INFO] [stdout] | ____________^ [INFO] [stdout] 82 | | .next() && c < a { [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/bin/day9.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc24` (bin "day9") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107", kill_on_drop: false }` [INFO] [stdout] 28dbf38f725ee1d0def677d29a9a40da6b7e46c9377aadf804ebe8609b18a107