[INFO] fetching crate fastwfc-sys 0.1.0...
[INFO] testing fastwfc-sys-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fastwfc-sys 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fastwfc-sys 0.1.0
[INFO] finished tweaking crates.io crate fastwfc-sys 0.1.0
[INFO] tweaked toml for crates.io crate fastwfc-sys 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastwfc-sys 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.51.1 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aca451499e3fab7d4d81bd8a9249754ff4853fae25bc527225662cb687fa79aa
[INFO] running `Command { std: "docker" "start" "-a" "aca451499e3fab7d4d81bd8a9249754ff4853fae25bc527225662cb687fa79aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aca451499e3fab7d4d81bd8a9249754ff4853fae25bc527225662cb687fa79aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca451499e3fab7d4d81bd8a9249754ff4853fae25bc527225662cb687fa79aa", kill_on_drop: false }`
[INFO] [stdout] aca451499e3fab7d4d81bd8a9249754ff4853fae25bc527225662cb687fa79aa
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c140c0991b42c0e48d4b339d7ca25787aaa011a4c96b09432c19954b6cd58ec7
[INFO] running `Command { std: "docker" "start" "-a" "c140c0991b42c0e48d4b339d7ca25787aaa011a4c96b09432c19954b6cd58ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling fastwfc-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In constructor 'ArrayColor2D::ArrayColor2D(Array2D<Color>)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:51: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                   ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/overlapping_wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from wrapper.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping(ArrayColor2D*, OverlappingWFCOptions, unsigned int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:63:50: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    63 |     if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping_with_seed(ArrayColor2D*, OverlappingWFCOptions, int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:71:48: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    71 |   if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'Array2D<T> OverlappingWFC<T>::to_image(const Array2D<unsigned int>&) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:318:14:   required from 'std::optional<Array2D<T> > OverlappingWFC<T>::run() [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:62:52:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:301:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   301 |     return output;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::get_sub_array(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:177:31:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:95:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    95 |     return sub_array_2d;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::reflected() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:179:53:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:67:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    67 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::rotated() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:180:51:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:80:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    80 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&, const std::vector<std::array<std::vector<unsigned int>, 4> >&) [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:92:59:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:74:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:74:9: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    74 |       : input(input), options(options), patterns(patterns.first),
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |         ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp: In member function 'Array2D<unsigned int> WFC::wave_to_output() const':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp:33:10: warning: implicitly-declared 'Array2D<unsigned int>::Array2D(const Array2D<unsigned int>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    33 |   return output_patterns;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |          ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from fast-wfc/src/lib/wfc.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<unsigned int>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = unsigned int]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c140c0991b42c0e48d4b339d7ca25787aaa011a4c96b09432c19954b6cd58ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c140c0991b42c0e48d4b339d7ca25787aaa011a4c96b09432c19954b6cd58ec7", kill_on_drop: false }`
[INFO] [stdout] c140c0991b42c0e48d4b339d7ca25787aaa011a4c96b09432c19954b6cd58ec7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a46a9f0082ac8bd429f513e80dacb6e4ffd07ffe4737d249847cc8c25e31052
[INFO] running `Command { std: "docker" "start" "-a" "7a46a9f0082ac8bd429f513e80dacb6e4ffd07ffe4737d249847cc8c25e31052", kill_on_drop: false }`
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In constructor 'ArrayColor2D::ArrayColor2D(Array2D<Color>)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:51: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                   ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/overlapping_wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from wrapper.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping(ArrayColor2D*, OverlappingWFCOptions, unsigned int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:63:50: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    63 |     if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping_with_seed(ArrayColor2D*, OverlappingWFCOptions, int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:71:48: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    71 |   if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'Array2D<T> OverlappingWFC<T>::to_image(const Array2D<unsigned int>&) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:318:14:   required from 'std::optional<Array2D<T> > OverlappingWFC<T>::run() [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:62:52:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:301:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   301 |     return output;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::get_sub_array(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:177:31:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:95:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    95 |     return sub_array_2d;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::reflected() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:179:53:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:67:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    67 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::rotated() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:180:51:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:80:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    80 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&, const std::vector<std::array<std::vector<unsigned int>, 4> >&) [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:92:59:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:74:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:74:9: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    74 |       : input(input), options(options), patterns(patterns.first),
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |         ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp: In member function 'Array2D<unsigned int> WFC::wave_to_output() const':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp:33:10: warning: implicitly-declared 'Array2D<unsigned int>::Array2D(const Array2D<unsigned int>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    33 |   return output_patterns;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |          ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from fast-wfc/src/lib/wfc.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<unsigned int>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = unsigned int]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr]    Compiling fastwfc-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:996
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . periodic_input as * const _ as usize } , 0usize , concat ! (...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1242
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . periodic_output as * const _ as usize } , 1usize , concat ! ...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1490
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_height as * const _ as usize } , 4usize , concat ! ("Off...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1728
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_width as * const _ as usize } , 8usize , concat ! ("Offs...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1964
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . symmetry as * const _ as usize } , 12usize , concat ! ("Offs...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:2199
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . ground as * const _ as usize } , 16usize , concat ! ("Offset...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:2430
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . pattern_size as * const _ as usize } , 20usize , concat ! ("...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3181
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . r as * const _ as usize } , 0usize , concat ! ("Offset of field: " ,...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3369
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . g as * const _ as usize } , 1usize , concat ! ("Offset of field: " ,...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3557
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . b as * const _ as usize } , 2usize , concat ! ("Offset of field: " ,...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3745
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . a as * const _ as usize } , 3usize , concat ! ("Offset of field: " ,...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4416
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . init as * const _ as usize } , 0usize , concat ! ("Offset of fie...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4624
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . inner as * const _ as usize } , 8usize , concat ! ("Offset of fi...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4834
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . ref_ as * const _ as usize } , 40usize , concat ! ("Offset of fi...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "7a46a9f0082ac8bd429f513e80dacb6e4ffd07ffe4737d249847cc8c25e31052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a46a9f0082ac8bd429f513e80dacb6e4ffd07ffe4737d249847cc8c25e31052", kill_on_drop: false }`
[INFO] [stdout] 7a46a9f0082ac8bd429f513e80dacb6e4ffd07ffe4737d249847cc8c25e31052
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6df9fe2ccdbcc86f70e7d6676c118e1145241614fbbb9b53a20c2a69b2ec1b07
[INFO] running `Command { std: "docker" "start" "-a" "6df9fe2ccdbcc86f70e7d6676c118e1145241614fbbb9b53a20c2a69b2ec1b07", kill_on_drop: false }`
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In constructor 'ArrayColor2D::ArrayColor2D(Array2D<Color>)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:51: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                   ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/overlapping_wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from wrapper.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping(ArrayColor2D*, OverlappingWFCOptions, unsigned int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:63:50: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    63 |     if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp: In function 'ArrayColor2D* run_overlapping_with_seed(ArrayColor2D*, OverlappingWFCOptions, int)':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:71:48: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    71 |   if (success) return new ArrayColor2D(*success);
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                                                ^
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:40:31: note:   initializing argument 1 of 'ArrayColor2D::ArrayColor2D(Array2D<Color>)'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    40 |   ArrayColor2D(Array2D<Color> inner): init(true), inner(inner), ref(nullptr) {}
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |                ~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'Array2D<T> OverlappingWFC<T>::to_image(const Array2D<unsigned int>&) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:318:14:   required from 'std::optional<Array2D<T> > OverlappingWFC<T>::run() [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:62:52:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:301:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   301 |     return output;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::get_sub_array(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:177:31:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:95:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    95 |     return sub_array_2d;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::reflected() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:179:53:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:67:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    67 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp: In instantiation of 'Array2D<T> Array2D<T>::rotated() const [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:180:51:   required from 'static std::pair<std::vector<Array2D<T> >, std::vector<double> > OverlappingWFC<T>::get_patterns(const Array2D<T>&, const OverlappingWFCOptions&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:58:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:80:12: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    80 |     return result;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |            ^~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp: In instantiation of 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&, const std::vector<std::array<std::vector<unsigned int>, 4> >&) [with T = Color]':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:92:59:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, const int&, const std::pair<std::vector<Array2D<T> >, std::vector<double> >&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:310:74:   required from 'OverlappingWFC<T>::OverlappingWFC(const Array2D<T>&, const OverlappingWFCOptions&, int) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0: wrapper.cpp:61:54:   required from here
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/overlapping_wfc.hpp:74:9: warning: implicitly-declared 'Array2D<Color>::Array2D(const Array2D<Color>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    74 |       : input(input), options(options), patterns(patterns.first),
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |         ^~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<Color>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = Color]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp: In member function 'Array2D<unsigned int> WFC::wave_to_output() const':
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/lib/wfc.cpp:33:10: warning: implicitly-declared 'Array2D<unsigned int>::Array2D(const Array2D<unsigned int>&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning: fastwfc-sys@0.1.0:    33 |   return output_patterns;
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |          ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: fastwfc-sys@0.1.0: In file included from fast-wfc/src/include/wfc.hpp:7,
[INFO] [stderr] warning: fastwfc-sys@0.1.0:                  from fast-wfc/src/lib/wfc.cpp:1:
[INFO] [stderr] warning: fastwfc-sys@0.1.0: fast-wfc/src/include/utils/array2D.hpp:101:15: note: because 'Array2D<unsigned int>' has user-provided 'Array2D<T>& Array2D<T>::operator=(const Array2D<T>&) [with T = unsigned int]'
[INFO] [stderr] warning: fastwfc-sys@0.1.0:   101 |   Array2D<T> &operator=(const Array2D<T> &a) noexcept {
[INFO] [stderr] warning: fastwfc-sys@0.1.0:       |               ^~~~~~~~
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:996
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . periodic_input as * const _ as usize } , 0usize , concat ! (...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1242
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . periodic_output as * const _ as usize } , 1usize , concat ! ...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1490
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_height as * const _ as usize } , 4usize , concat ! ("Off...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1728
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_width as * const _ as usize } , 8usize , concat ! ("Offs...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:1964
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . symmetry as * const _ as usize } , 12usize , concat ! ("Offs...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:2199
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . ground as * const _ as usize } , 16usize , concat ! ("Offset...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:2430
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . pattern_size as * const _ as usize } , 20usize , concat ! ("...
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3181
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . r as * const _ as usize } , 0usize , concat ! ("Offset of field: " ,...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3369
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . g as * const _ as usize } , 1usize , concat ! ("Offset of field: " ,...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3557
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . b as * const _ as usize } , 2usize , concat ! ("Offset of field: " ,...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3745
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Color > ())) . a as * const _ as usize } , 3usize , concat ! ("Offset of field: " ,...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4416
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . init as * const _ as usize } , 0usize , concat ! ("Offset of fie...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4624
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . inner as * const _ as usize } , 8usize , concat ! ("Offset of fi...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:4834
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . ref_ as * const _ as usize } , 40usize , concat ! ("Offset of fi...
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `fastwfc-sys` (lib test) generated 14 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastwfc_sys-d80170de0af867b6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'bindgen_test_layout_Color' (17) panicked at /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3179:
[INFO] [stderr] null pointer dereference occurred
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c2b6a81c642 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c2b6a81c642 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c2b6a81c642 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5c2b6a81c642 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5c2b6a82c77f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5c2b6a82c77f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]    6:     0x5c2b6a7e9911 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c2b6a7e9911 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5c2b6a7f5c12 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5c2b6a7fa75f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x5c2b6a7fa5b9 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x5c2b6a7bb1be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   12:     0x5c2b6a7bb1be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5c2b6a7fae1f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   14:     0x5c2b6a7fae1f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x5c2b6a7fac46 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stderr]   16:     0x5c2b6a7f5d49 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x5c2b6a7de08d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x5c2b6a833d5d - core::panicking::panic_nounwind_fmt::runtime::hf619e8fd73995337
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:117:22
[INFO] [stderr]   19:     0x5c2b6a833d5d - core::panicking::panic_nounwind_fmt::hc177e1bd7a48be0d
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/intrinsics/mod.rs:2435:9
[INFO] [stderr]   20:     0x5c2b6a833f3d - core::panicking::panic_null_pointer_dereference::h0eafed6fbb56ab06
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:302:5
[INFO] [stderr]   21:     0x5c2b6a79865b - fastwfc_sys::bindgen_test_layout_Color::he245e11ad3633fec
[INFO] [stderr]                                at /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:3179
[INFO] [stderr]   22:     0x5c2b6a798917 - fastwfc_sys::bindgen_test_layout_Color::{{closure}}::hcd5f28ab3974f920
[INFO] [stderr]                                at /opt/rustwide/target/debug/build/fastwfc-sys-60a624de13bfad0e/out/bindings.rs:3:2923
[INFO] [stderr]   23:     0x5c2b6a799656 - core::ops::function::FnOnce::call_once::hf590945e3ca0ff08
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   24:     0x5c2b6a7baf7b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   25:     0x5c2b6a7baf7b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stderr]   26:     0x5c2b6a7d0be5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stderr]   27:     0x5c2b6a7d0be5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   28:     0x5c2b6a7d0be5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   29:     0x5c2b6a7d0be5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   30:     0x5c2b6a7d0be5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x5c2b6a7d0be5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stderr]   32:     0x5c2b6a7d0be5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stderr]   33:     0x5c2b6a7a73d4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stderr]   34:     0x5c2b6a7a73d4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   35:     0x5c2b6a7aac9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]   36:     0x5c2b6a7aac9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   37:     0x5c2b6a7aac9a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   38:     0x5c2b6a7aac9a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   39:     0x5c2b6a7aac9a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x5c2b6a7aac9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stderr]   41:     0x5c2b6a7aac9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x5c2b6a7f0eaf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]   43:     0x5c2b6a7f0eaf - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stderr]   44:     0x73172f5b9aa4 - <unknown>
[INFO] [stderr]   45:     0x73172f646a34 - clone
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/fastwfc_sys-d80170de0af867b6` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "6df9fe2ccdbcc86f70e7d6676c118e1145241614fbbb9b53a20c2a69b2ec1b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df9fe2ccdbcc86f70e7d6676c118e1145241614fbbb9b53a20c2a69b2ec1b07", kill_on_drop: false }`
[INFO] [stdout] 6df9fe2ccdbcc86f70e7d6676c118e1145241614fbbb9b53a20c2a69b2ec1b07
