[INFO] fetching crate fastwfc-sys 0.1.0...
[INFO] testing fastwfc-sys-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate fastwfc-sys 0.1.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastwfc-sys 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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-2026-03-05" "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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fc6d2ea5f120e46529510fa0f5dcb4eb6a3f5a9e20ec79bbfef0c89b6ca9355
[INFO] running `Command { std: "docker" "start" "-a" "1fc6d2ea5f120e46529510fa0f5dcb4eb6a3f5a9e20ec79bbfef0c89b6ca9355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fc6d2ea5f120e46529510fa0f5dcb4eb6a3f5a9e20ec79bbfef0c89b6ca9355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc6d2ea5f120e46529510fa0f5dcb4eb6a3f5a9e20ec79bbfef0c89b6ca9355", kill_on_drop: false }`
[INFO] [stdout] 1fc6d2ea5f120e46529510fa0f5dcb4eb6a3f5a9e20ec79bbfef0c89b6ca9355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28be985d59a9a776dd4f76a5bf387ebcad08ef10052b63484978bca7ee2a7460
[INFO] running `Command { std: "docker" "start" "-a" "28be985d59a9a776dd4f76a5bf387ebcad08ef10052b63484978bca7ee2a7460", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cmake v0.1.57
[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 16.05s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "28be985d59a9a776dd4f76a5bf387ebcad08ef10052b63484978bca7ee2a7460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28be985d59a9a776dd4f76a5bf387ebcad08ef10052b63484978bca7ee2a7460", kill_on_drop: false }`
[INFO] [stdout] 28be985d59a9a776dd4f76a5bf387ebcad08ef10052b63484978bca7ee2a7460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5edaafa0d5235c34f1e8576e2712ee84ef649cc167c8ea204f65ff41dda62c
[INFO] running `Command { std: "docker" "start" "-a" "2e5edaafa0d5235c34f1e8576e2712ee84ef649cc167c8ea204f65ff41dda62c", 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-7362ba6fc342a7b9/out/bindings.rs:3:996
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:1242
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:1490
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_height as * const _ as usize } , 4usize , concat ! ("O...
[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-7362ba6fc342a7b9/out/bindings.rs:3:1728
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_width as * const _ as usize } , 8usize , concat ! ("Of...
[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-7362ba6fc342a7b9/out/bindings.rs:3:1964
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . symmetry as * const _ as usize } , 12usize , concat ! ("Of...
[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-7362ba6fc342a7b9/out/bindings.rs:3:2199
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . ground as * const _ as usize } , 16usize , 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-7362ba6fc342a7b9/out/bindings.rs:3:2430
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:3181
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3369
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3557
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3745
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:4416
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . init as * const _ as usize } , 0usize , concat ! ("Offset of f...
[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-7362ba6fc342a7b9/out/bindings.rs:3:4624
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . inner as * const _ as usize } , 8usize , concat ! ("Offset of ...
[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-7362ba6fc342a7b9/out/bindings.rs:3:4834
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . ref_ as * const _ as usize } , 40usize , concat ! ("Offset of ...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "2e5edaafa0d5235c34f1e8576e2712ee84ef649cc167c8ea204f65ff41dda62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5edaafa0d5235c34f1e8576e2712ee84ef649cc167c8ea204f65ff41dda62c", kill_on_drop: false }`
[INFO] [stdout] 2e5edaafa0d5235c34f1e8576e2712ee84ef649cc167c8ea204f65ff41dda62c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ba8ffd5b256ce514e4bf265f1daa9b5f31367b0e2235ac52d443ae556ffcc50
[INFO] running `Command { std: "docker" "start" "-a" "5ba8ffd5b256ce514e4bf265f1daa9b5f31367b0e2235ac52d443ae556ffcc50", 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-7362ba6fc342a7b9/out/bindings.rs:3:996
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:1242
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:1490
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_height as * const _ as usize } , 4usize , concat ! ("O...
[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-7362ba6fc342a7b9/out/bindings.rs:3:1728
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . out_width as * const _ as usize } , 8usize , concat ! ("Of...
[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-7362ba6fc342a7b9/out/bindings.rs:3:1964
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . symmetry as * const _ as usize } , 12usize , concat ! ("Of...
[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-7362ba6fc342a7b9/out/bindings.rs:3:2199
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < OverlappingWFCOptions > ())) . ground as * const _ as usize } , 16usize , 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-7362ba6fc342a7b9/out/bindings.rs:3:2430
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nsafe { & (* (:: 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-7362ba6fc342a7b9/out/bindings.rs:3:3181
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3369
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3557
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:3745
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._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-7362ba6fc342a7b9/out/bindings.rs:3:4416
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . init as * const _ as usize } , 0usize , concat ! ("Offset of f...
[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-7362ba6fc342a7b9/out/bindings.rs:3:4624
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . inner as * const _ as usize } , 8usize , concat ! ("Offset of ...
[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-7362ba6fc342a7b9/out/bindings.rs:3:4834
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < ArrayColor2D > ())) . ref_ as * const _ as usize } , 40usize , concat ! ("Offset of ...
[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 0.07s
[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 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastwfc_sys-dadcc62ba1381a0e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'bindgen_test_layout_ArrayColor2D' (25) panicked at /opt/rustwide/target/debug/build/fastwfc-sys-7362ba6fc342a7b9/out/bindings.rs:3:4414:
[INFO] [stderr] null pointer dereference occurred
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x60bfef8bba0a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x60bfef8bba0a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x60bfef8bba0a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x60bfef8bba0a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x60bfef8cf6aa - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x60bfef8cf6aa - core[10b6fa85044e1869]::fmt::write
[INFO] [stderr]    6:     0x60bfef8c0de2 - std[b80a194dd3c418bb]::io::default_write_fmt::<std[b80a194dd3c418bb]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x60bfef8c0de2 - <std[b80a194dd3c418bb]::sys::stdio::unix::Stderr as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x60bfef89ac1f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x60bfef89ac1f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x60bfef8b3f41 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x60bfef850fdc - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   12:     0x60bfef850fdc - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x60bfef8b4132 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   14:     0x60bfef8b4132 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x60bfef89ad0a - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:691:13
[INFO] [stderr]   16:     0x60bfef892679 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x60bfef89b9ed - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x60bfef8cfd3d - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x60bfef8cfd3d - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stderr]   20:     0x60bfef8cfe87 - core[10b6fa85044e1869]::panicking::panic_null_pointer_dereference
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:302:5
[INFO] [stderr]   21:     0x60bfef843c5e - fastwfc_sys::bindgen_test_layout_ArrayColor2D::h069310c440d553b4
[INFO] [stderr]                                at /opt/rustwide/target/debug/build/fastwfc-sys-7362ba6fc342a7b9/out/bindings.rs:3:4414
[INFO] [stderr]   22:     0x60bfef843e27 - fastwfc_sys::bindgen_test_layout_ArrayColor2D::{{closure}}::h07dca9f6cb177c3a
[INFO] [stderr]                                at /opt/rustwide/target/debug/build/fastwfc-sys-7362ba6fc342a7b9/out/bindings.rs:3:4129
[INFO] [stderr]   23:     0x60bfef844526 - core::ops::function::FnOnce::call_once::h6fb49205ecb972b5
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   24:     0x60bfef8450bb - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   25:     0x60bfef8450bb - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stderr]   26:     0x60bfef851aab - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stderr]   27:     0x60bfef851aab - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   28:     0x60bfef851aab - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x60bfef851aab - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]   30:     0x60bfef851aab - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x60bfef851aab - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stderr]   32:     0x60bfef851aab - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stderr]   33:     0x60bfef84d1c4 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stderr]   34:     0x60bfef84d1c4 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   35:     0x60bfef8546b2 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   36:     0x60bfef8546b2 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   37:     0x60bfef8546b2 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x60bfef8546b2 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x60bfef8546b2 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x60bfef8546b2 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   41:     0x60bfef8546b2 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x60bfef8bb31f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stderr]   43:     0x60bfef8bb31f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   44:     0x7000dd98eaa4 - <unknown>
[INFO] [stderr]   45:     0x7000dda1ba64 - 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-dadcc62ba1381a0e` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "5ba8ffd5b256ce514e4bf265f1daa9b5f31367b0e2235ac52d443ae556ffcc50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba8ffd5b256ce514e4bf265f1daa9b5f31367b0e2235ac52d443ae556ffcc50", kill_on_drop: false }`
[INFO] [stdout] 5ba8ffd5b256ce514e4bf265f1daa9b5f31367b0e2235ac52d443ae556ffcc50
