[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] testing lolgeny/aoc-24 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [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 dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5122fe003a7f5bf55ee347c6bcba6bd7ef19fb676c042a74b46ca13b7fffdf2 [INFO] running `Command { std: "docker" "start" "-a" "a5122fe003a7f5bf55ee347c6bcba6bd7ef19fb676c042a74b46ca13b7fffdf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5122fe003a7f5bf55ee347c6bcba6bd7ef19fb676c042a74b46ca13b7fffdf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5122fe003a7f5bf55ee347c6bcba6bd7ef19fb676c042a74b46ca13b7fffdf2", kill_on_drop: false }` [INFO] [stdout] a5122fe003a7f5bf55ee347c6bcba6bd7ef19fb676c042a74b46ca13b7fffdf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbf6bf305658571dd39ccc146c7f49a2f120c8908905700724d22944a4b50da8 [INFO] running `Command { std: "docker" "start" "-a" "cbf6bf305658571dd39ccc146c7f49a2f120c8908905700724d22944a4b50da8", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [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 byteorder v1.5.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling allocator-api2 v0.2.20 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling smallvec v0.1.8 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling foldhash v0.1.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling smallset v0.1.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling glidesort v0.1.2 [INFO] [stderr] Compiling tiny_sort v1.0.5 [INFO] [stderr] Compiling identity-hash v0.1.0 [INFO] [stderr] Compiling rdx v0.0.7 [INFO] [stderr] Compiling coin_cbc_sys v0.1.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling coin_cbc v0.1.8 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling good_lp v1.10.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling libmimalloc-sys v0.1.39 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling mimalloc v0.1.43 [INFO] [stderr] Compiling partitions v0.2.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling small-map v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling aoc24 v0.1.0 (/opt/rustwide/workdir) [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] 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: `cmp::Reverse` and `collections::BinaryHeap` [INFO] [stdout] --> src/bin/day20.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp::Reverse, collections::BinaryHeap, fmt::Display}; [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: `HashMap` and `HashSet` [INFO] [stdout] --> src/bin/day20.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use hashbrown::{HashMap, HashSet}; [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: unused variable: `inp` [INFO] [stdout] --> src/bin/day20.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | fn part2(inp: &str) -> impl Display { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/bin/day20.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn part2(inp: &str) -> impl Display { [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 `part1` is never used [INFO] [stdout] --> src/bin/day22.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn part1(inp: &str) -> impl Display { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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") due to 1 previous error; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: feature `iter_advance_by` is declared but not used [INFO] [stdout] --> src/bin/day1.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iter_advance_by, map_try_insert, portable_simd)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `portable_simd` is declared but not used [INFO] [stdout] --> src/bin/day1.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iter_advance_by, map_try_insert, portable_simd)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcTC64ep/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libitertools-9c395fc816259394,libeither-38d43fea6173fdf6,libgood_lp-10e985ef50581b11,libcoin_cbc-1cebbc891756fb9e,liblazy_static-b3603208c0de2608,libcoin_cbc_sys-1306e4fdd3a48869,libfnv-2d77ec4f6f971b24,libaoc24-65a566b5ef20a684}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lCbcSolver" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcTC64ep/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/libmimalloc-sys-0556133a8c00a6e3/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/day13-4fa14beb18d25d08" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lCbcSolver [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `iter_map_windows` is declared but not used [INFO] [stdout] --> src/bin/day22.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iter_map_windows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc24` (bin "day13") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "cbf6bf305658571dd39ccc146c7f49a2f120c8908905700724d22944a4b50da8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf6bf305658571dd39ccc146c7f49a2f120c8908905700724d22944a4b50da8", kill_on_drop: false }` [INFO] [stdout] cbf6bf305658571dd39ccc146c7f49a2f120c8908905700724d22944a4b50da8