[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] c9d0bc67e23923c509f23b50c1978c936feb90d4
[INFO] checking stepanbenes/advent-of-code against 4d7f6614d0baa7689bd05eba340114667db4d5b7 for pr-133502-28
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepanbenes%2Fadvent-of-code" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stepanbenes/advent-of-code on toolchain 4d7f6614d0baa7689bd05eba340114667db4d5b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7f6614d0baa7689bd05eba340114667db4d5b7" "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" "+4d7f6614d0baa7689bd05eba340114667db4d5b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c
[INFO] running `Command { std: "docker" "start" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c", 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" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c" "/opt/rustwide/cargo-home/bin/cargo" "+4d7f6614d0baa7689bd05eba340114667db4d5b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c", 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" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c" "/opt/rustwide/cargo-home/bin/cargo" "+4d7f6614d0baa7689bd05eba340114667db4d5b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking solver v0.1.0 (/opt/rustwide/workdir/crates/solver)
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking varisat-formula v0.2.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking varisat-internal-proof v0.2.2
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking vec_mut_scan v0.3.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking aoc_2025 v0.1.0 (/opt/rustwide/workdir/binaries/aoc_2025)
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stdout] warning: methods `rotate`, `flip_horizontally`, and `flip_vertically` are never used
[INFO] [stdout]   --> binaries/aoc_2025/src/day12.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Shape {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 17 |     pub fn rotate(&self) -> Shape {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn flip_horizontally(&self) -> Shape {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn flip_vertically(&self) -> Shape {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `length`, and `presents` are never read
[INFO] [stdout]   --> binaries/aoc_2025/src/day12.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Region {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 66 |     width: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     length: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 68 |     presents: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Region` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `length`, and `presents` are never read
[INFO] [stdout]   --> binaries/aoc_2025/src/day12.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Region {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 66 |     width: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     length: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 68 |     presents: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Region` 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]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking regex v1.11.1
[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 serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling partial_ref_derive v0.3.3
[INFO] [stderr]     Checking partial_ref v0.3.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]     Checking varisat-dimacs v0.2.2
[INFO] [stderr]     Checking varisat-checker v0.2.2
[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/4d7f6614d0baa7689bd05eba340114667db4d5b7/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/build/varisat/b60d90711dfd8228/out -L dependency=/opt/rustwide/target/debug/build/anyhow/101a82265210061f/out -L dependency=/opt/rustwide/target/debug/build/itoa/9981568595f32b7f/out -L dependency=/opt/rustwide/target/debug/build/leb128/e2cfe90a4f08c29e/out -L dependency=/opt/rustwide/target/debug/build/log/1ded523b31599813/out -L dependency=/opt/rustwide/target/debug/build/num-traits/fc396c15cc05c70f/out -L dependency=/opt/rustwide/target/debug/build/ordered-float/ef7df0f808f2c88d/out -L dependency=/opt/rustwide/target/debug/build/partial_ref/736a0d49a24520d1/out -L dependency=/opt/rustwide/target/debug/build/partial_ref_derive/e16dc090e542a81b/out -L dependency=/opt/rustwide/target/debug/build/rustc-hash/59ad630e9e58123f/out -L dependency=/opt/rustwide/target/debug/build/serde/f3793f0cdb568b72/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/820b8b76a645a7e8/out -L dependency=/opt/rustwide/target/debug/build/smallvec/2e1317ef1e0b4408/out -L dependency=/opt/rustwide/target/debug/build/thiserror/89133b426f238104/out -L dependency=/opt/rustwide/target/debug/build/thiserror-impl/efdb63682133ec3b/out -L dependency=/opt/rustwide/target/debug/build/varisat-checker/61e57117e9ecddf9/out -L dependency=/opt/rustwide/target/debug/build/varisat-dimacs/ad117f815c74b295/out -L dependency=/opt/rustwide/target/debug/build/varisat-formula/0c77b8dfb4cf13db/out -L dependency=/opt/rustwide/target/debug/build/varisat-internal-macros/2aa6caea1f91c59c/out -L dependency=/opt/rustwide/target/debug/build/varisat-internal-proof/a3177ce618a7f22b/out -L dependency=/opt/rustwide/target/debug/build/vec_mut_scan/d6d45d62d21371cd/out --extern anyhow=/opt/rustwide/target/debug/build/anyhow/101a82265210061f/out/libanyhow-101a82265210061f.rmeta --extern itoa=/opt/rustwide/target/debug/build/itoa/9981568595f32b7f/out/libitoa-9981568595f32b7f.rmeta --extern leb128=/opt/rustwide/target/debug/build/leb128/e2cfe90a4f08c29e/out/libleb128-e2cfe90a4f08c29e.rmeta --extern log=/opt/rustwide/target/debug/build/log/1ded523b31599813/out/liblog-1ded523b31599813.rmeta --extern ordered_float=/opt/rustwide/target/debug/build/ordered-float/ef7df0f808f2c88d/out/libordered_float-ef7df0f808f2c88d.rmeta --extern partial_ref=/opt/rustwide/target/debug/build/partial_ref/736a0d49a24520d1/out/libpartial_ref-736a0d49a24520d1.rmeta --extern rustc_hash=/opt/rustwide/target/debug/build/rustc-hash/59ad630e9e58123f/out/librustc_hash-59ad630e9e58123f.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/f3793f0cdb568b72/out/libserde-f3793f0cdb568b72.rmeta --extern thiserror=/opt/rustwide/target/debug/build/thiserror/89133b426f238104/out/libthiserror-89133b426f238104.rmeta --extern varisat_checker=/opt/rustwide/target/debug/build/varisat-checker/61e57117e9ecddf9/out/libvarisat_checker-61e57117e9ecddf9.rmeta --extern varisat_dimacs=/opt/rustwide/target/debug/build/varisat-dimacs/ad117f815c74b295/out/libvarisat_dimacs-ad117f815c74b295.rmeta --extern varisat_formula=/opt/rustwide/target/debug/build/varisat-formula/0c77b8dfb4cf13db/out/libvarisat_formula-0c77b8dfb4cf13db.rmeta --extern varisat_internal_macros=/opt/rustwide/target/debug/build/varisat-internal-macros/2aa6caea1f91c59c/out/libvarisat_internal_macros-2aa6caea1f91c59c.so --extern varisat_internal_proof=/opt/rustwide/target/debug/build/varisat-internal-proof/a3177ce618a7f22b/out/libvarisat_internal_proof-a3177ce618a7f22b.rmeta --extern vec_mut_scan=/opt/rustwide/target/debug/build/vec_mut_scan/d6d45d62d21371cd/out/libvec_mut_scan-d6d45d62d21371cd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c", kill_on_drop: false }`
[INFO] [stdout] 16cf371f9270e0f64f6920d08fd1f2deed69dd816f9fb22127af7b5fe675461c