[INFO] cloning repository https://github.com/stepanbenes/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stepanbenes/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepanbenes%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepanbenes%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7631de3cc9915a2c884b6f4892762449729936b [INFO] checking stepanbenes/advent-of-code against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepanbenes%2Fadvent-of-code" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stepanbenes/advent-of-code [INFO] finished tweaking git repo https://github.com/stepanbenes/advent-of-code [INFO] tweaked toml for git repo https://github.com/stepanbenes/advent-of-code written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stepanbenes/advent-of-code on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stepanbenes/advent-of-code 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2aeab4d8b615d9bba88a408c2492f8aca935bf2f83d925b0ad000ffa1b51978 [INFO] running `Command { std: "docker" "start" "-a" "c2aeab4d8b615d9bba88a408c2492f8aca935bf2f83d925b0ad000ffa1b51978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2aeab4d8b615d9bba88a408c2492f8aca935bf2f83d925b0ad000ffa1b51978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2aeab4d8b615d9bba88a408c2492f8aca935bf2f83d925b0ad000ffa1b51978", kill_on_drop: false }` [INFO] [stdout] c2aeab4d8b615d9bba88a408c2492f8aca935bf2f83d925b0ad000ffa1b51978 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 543ed18fd69e93ac4db69b7154ce613ea8b2bd2b4a8e9f21ef47d9f52701ab79 [INFO] running `Command { std: "docker" "start" "-a" "543ed18fd69e93ac4db69b7154ce613ea8b2bd2b4a8e9f21ef47d9f52701ab79", kill_on_drop: false }` [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Checking solver v0.1.0 (/opt/rustwide/workdir/crates/solver) [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking varisat-formula v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking vec_mut_scan v0.3.0 [INFO] [stderr] Checking aoc_2025 v0.1.0 (/opt/rustwide/workdir/binaries/aoc_2025) [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rustix v0.38.44 [INFO] [stdout] warning: field `joltages` is never read [INFO] [stdout] --> binaries/aoc_2025/src/day10.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Light { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | joltages: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Light` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `joltages` is never read [INFO] [stdout] --> binaries/aoc_2025/src/day10.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Light { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | joltages: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Light` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking varisat-internal-proof v0.2.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling varisat v0.2.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking aoc_2016 v0.1.0 (/opt/rustwide/workdir/binaries/aoc_2016) [INFO] [stderr] Checking aoc_2017 v0.1.0 (/opt/rustwide/workdir/binaries/aoc_2017) [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking varisat-dimacs v0.2.2 [INFO] [stderr] Checking partial_ref v0.3.3 [INFO] [stderr] Checking varisat-checker v0.2.2 [INFO] [stderr] Checking serde_json v1.0.139 [INFO] [stderr] Checking aoc_2015 v0.1.0 (/opt/rustwide/workdir/binaries/aoc_2015) [INFO] [stderr] warning: varisat@0.2.2: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] warning: varisat@0.2.2: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] error: could not compile `varisat` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name varisat --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/varisat-0.2.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d747df294fe3bac5 -C extra-filename=-b60d90711dfd8228 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-101a82265210061f.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-9981568595f32b7f.rmeta --extern leb128=/opt/rustwide/target/debug/deps/libleb128-e2cfe90a4f08c29e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1ded523b31599813.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-ef7df0f808f2c88d.rmeta --extern partial_ref=/opt/rustwide/target/debug/deps/libpartial_ref-736a0d49a24520d1.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-59ad630e9e58123f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f3793f0cdb568b72.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-89133b426f238104.rmeta --extern varisat_checker=/opt/rustwide/target/debug/deps/libvarisat_checker-61e57117e9ecddf9.rmeta --extern varisat_dimacs=/opt/rustwide/target/debug/deps/libvarisat_dimacs-ad117f815c74b295.rmeta --extern varisat_formula=/opt/rustwide/target/debug/deps/libvarisat_formula-0c77b8dfb4cf13db.rmeta --extern varisat_internal_macros=/opt/rustwide/target/debug/deps/libvarisat_internal_macros-2aa6caea1f91c59c.so --extern varisat_internal_proof=/opt/rustwide/target/debug/deps/libvarisat_internal_proof-a3177ce618a7f22b.rmeta --extern vec_mut_scan=/opt/rustwide/target/debug/deps/libvec_mut_scan-d6d45d62d21371cd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "543ed18fd69e93ac4db69b7154ce613ea8b2bd2b4a8e9f21ef47d9f52701ab79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543ed18fd69e93ac4db69b7154ce613ea8b2bd2b4a8e9f21ef47d9f52701ab79", kill_on_drop: false }` [INFO] [stdout] 543ed18fd69e93ac4db69b7154ce613ea8b2bd2b4a8e9f21ef47d9f52701ab79