[INFO] fetching crate libswifft_sys 0.2.0... [INFO] testing libswifft_sys-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate libswifft_sys 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate libswifft_sys 0.2.0 [INFO] finished tweaking crates.io crate libswifft_sys 0.2.0 [INFO] tweaked toml for crates.io crate libswifft_sys 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libswifft_sys 0.2.0 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 48 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.5 (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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c775f442f1488e74f8b95baba2cf3cd317cc202318cd3f3684c0aa2ec5b38d6a [INFO] running `Command { std: "docker" "start" "-a" "c775f442f1488e74f8b95baba2cf3cd317cc202318cd3f3684c0aa2ec5b38d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c775f442f1488e74f8b95baba2cf3cd317cc202318cd3f3684c0aa2ec5b38d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c775f442f1488e74f8b95baba2cf3cd317cc202318cd3f3684c0aa2ec5b38d6a", kill_on_drop: false }` [INFO] [stdout] c775f442f1488e74f8b95baba2cf3cd317cc202318cd3f3684c0aa2ec5b38d6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] f5896bc4a22a0424a3fd5a2f3ecf3d64b8d3f654e7e9674fe3dd6c3b4559ea6e [INFO] running `Command { std: "docker" "start" "-a" "f5896bc4a22a0424a3fd5a2f3ecf3d64b8d3f654e7e9674fe3dd6c3b4559ea6e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling bindgen v0.69.5 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling libswifft_sys v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `libswifft_sys v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libswifft_sys-f61a2452fe05e7b5/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_GENERATOR_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_GENERATOR_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE = None [INFO] [stderr] CMAKE = None [INFO] [stderr] running: cd "/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/build" && CMAKE_PREFIX_PATH="" LC_ALL="C" "cmake" "/opt/rustwide/workdir/src" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_BUILD_TYPE=Debug" [INFO] [stderr] -- The C compiler identification is GNU 13.3.0 [INFO] [stderr] -- The CXX compiler identification is GNU 13.3.0 [INFO] [stderr] -- Detecting C compiler ABI info [INFO] [stderr] -- Detecting C compiler ABI info - done [INFO] [stderr] -- Check for working C compiler: /usr/bin/cc - skipped [INFO] [stderr] -- Detecting C compile features [INFO] [stderr] -- Detecting C compile features - done [INFO] [stderr] -- Detecting CXX compiler ABI info [INFO] [stderr] -- Detecting CXX compiler ABI info - done [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ - skipped [INFO] [stderr] -- Detecting CXX compile features [INFO] [stderr] -- Detecting CXX compile features - done [INFO] [stderr] -- Configuring done (1.0s) [INFO] [stderr] -- Generating done (0.0s) [INFO] [stderr] -- Build files have been written to: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/build [INFO] [stderr] running: cd "/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/build" && LC_ALL="C" MAKEFLAGS="-j --jobserver-fds=8,9 --jobserver-auth=8,9" "cmake" "--build" "/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/build" "--target" "install" "--config" "Debug" [INFO] [stderr] [ 7%] Building CXX object src/CMakeFiles/swifft_keygen.dir/swifft_keygen.cpp.o [INFO] [stderr] [ 15%] Linking CXX executable swifft_keygen [INFO] [stderr] [ 15%] Built target swifft_keygen [INFO] [stderr] [ 23%] Generating swifft_key.c [INFO] [stderr] [ 38%] Building C object src/CMakeFiles/swifft_static.dir/swifft_ver.c.o [INFO] [stderr] [ 46%] Building C object src/CMakeFiles/swifft_static.dir/swifft.c.o [INFO] [stderr] [ 53%] Building C object src/CMakeFiles/swifft_static.dir/swifft_key.c.o [INFO] [stderr] [ 61%] Building C object src/CMakeFiles/swifft_static.dir/swifft_avx2.c.o [INFO] [stderr] [ 69%] Building C object src/CMakeFiles/swifft_static.dir/swifft_avx512.c.o [INFO] [stderr] [ 30%] Building C object src/CMakeFiles/swifft_static.dir/swifft_avx.c.o [INFO] [stderr] [ 76%] Building C object src/CMakeFiles/swifft_static.dir/swifft_object.c.o [INFO] [stderr] [ 84%] Linking C static library libswifft.a [INFO] [stderr] [ 84%] Built target swifft_static [INFO] [stderr] [ 92%] Building C object src/CMakeFiles/swifft_shared.dir/swifft_so_dummy.c.o [INFO] [stderr] [100%] Linking CXX shared library libswifft.so [INFO] [stderr] [100%] Built target swifft_shared [INFO] [stderr] Install the project... [INFO] [stderr] -- Install configuration: "Debug" [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/common.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_avx2.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_avx512.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_avx.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_common.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_iset.inl [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/include/swifft_object.h [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/./libswifft.a [INFO] [stderr] -- Installing: /opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out/./libswifft.so [INFO] [stderr] cargo:root=/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/libswifft_sys-1fd65885d049e72e/out [INFO] [stderr] cargo:rustc-link-lib=static=swifft [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] CMake Warning: [INFO] [stderr] Manually-specified variables were not used by the project: [INFO] [stderr] [INFO] [stderr] CMAKE_ASM_COMPILER [INFO] [stderr] CMAKE_ASM_FLAGS [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] In file included from /opt/rustwide/workdir/src/src/swifft_object.c:12: [INFO] [stderr] /opt/rustwide/workdir/src/include/swifft_object.h:70:17: note: '#pragma message: LibSWIFFT API for AVX512 is disabled' [INFO] [stderr] 70 | #pragma message "LibSWIFFT API for AVX512 is disabled" [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/src/src/swifft_object.c:42:17: note: '#pragma message: LibSWIFFT API for AVX512 is disabled' [INFO] [stderr] 42 | #pragma message "LibSWIFFT API for AVX512 is disabled" [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/src/src/swifft.c:15: [INFO] [stderr] /opt/rustwide/workdir/src/include/swifft_avx512.h:19:17: note: '#pragma message: LibSWIFFT API for AVX512 is disabled' [INFO] [stderr] 19 | #pragma message "LibSWIFFT API for AVX512 is disabled" [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] [INFO] [stderr] thread 'main' (274) panicked at build.rs:13:10: [INFO] [stderr] Couldn't write bindings!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x611e1f3a7922 - 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: 0x611e1f3a7922 - 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: 0x611e1f3a7922 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x611e1f3a7922 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x611e1f3b945f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x611e1f3b945f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x611e1f3758a1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x611e1f3758a1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x611e1f381572 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x611e1f3849cf - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x611e1f384829 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x611e1f385105 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x611e1f384eea - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x611e1f3816a9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x611e1f36971d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x611e1f3c3370 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x611e1f3c25f6 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x611e1eeec0b0 - core::result::Result::expect::h5361b5609cdd1d03 [INFO] [stderr] 18: 0x611e1edb3c44 - build_script_build::main::ha98b2723fa095a48 [INFO] [stderr] 19: 0x611e1edb4383 - core::ops::function::FnOnce::call_once::he508af0ce7a29291 [INFO] [stderr] 20: 0x611e1edb4296 - std::sys::backtrace::__rust_begin_short_backtrace::ha6be5c8675fd3106 [INFO] [stderr] 21: 0x611e1edb4219 - std::rt::lang_start::{{closure}}::h91978511e17d3b2a [INFO] [stderr] 22: 0x611e1f377430 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x611e1f377430 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x611e1f377430 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x611e1f377430 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x611e1f377430 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x611e1f377430 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x611e1f377430 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x611e1f377430 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x611e1f377430 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x611e1edb4201 - std::rt::lang_start::hc3b9d8f21e0ea58a [INFO] [stderr] 32: 0x611e1edb65b5 - main [INFO] [stderr] 33: 0x73e7b6f1d1ca - [INFO] [stderr] 34: 0x73e7b6f1d28b - __libc_start_main [INFO] [stderr] 35: 0x611e1edb37b5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "f5896bc4a22a0424a3fd5a2f3ecf3d64b8d3f654e7e9674fe3dd6c3b4559ea6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5896bc4a22a0424a3fd5a2f3ecf3d64b8d3f654e7e9674fe3dd6c3b4559ea6e", kill_on_drop: false }` [INFO] [stdout] f5896bc4a22a0424a3fd5a2f3ecf3d64b8d3f654e7e9674fe3dd6c3b4559ea6e