[INFO] fetching crate rlx-mlx-sys 0.2.17...
[INFO] testing rlx-mlx-sys-0.2.17 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rlx-mlx-sys 0.2.17 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rlx-mlx-sys 0.2.17
[INFO] finished tweaking crates.io crate rlx-mlx-sys 0.2.17
[INFO] tweaked toml for crates.io crate rlx-mlx-sys 0.2.17 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlx-mlx-sys 0.2.17 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rlx-mlx-sys 0.2.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83
[INFO] running `Command { std: "docker" "start" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling rlx-mlx-sys v0.2.17 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rlx-mlx-sys v0.2.17 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/rlx-mlx-sys-6ba13bb15845f4c3/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo::rustc-check-cfg=cfg(rlx_mlx_host)
[INFO] [stderr]   cargo:rustc-cfg=rlx_mlx_host
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/patches/0001-metal-target-sdk.patch
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/patches/0002-no-process-spawn.patch
[INFO] [stderr]   cargo:rerun-if-env-changed=RLX_MLX_CUDA
[INFO] [stderr]   cargo:rerun-if-env-changed=RLX_MLX_CUDA_ARCH
[INFO] [stderr]   cargo:rerun-if-env-changed=RLX_MLX_JOBS
[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]   -- The C compiler identification is GNU 15.2.0
[INFO] [stderr]   -- The CXX compiler identification is GNU 15.2.0
[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]   -- Building MLX for x86_64 processor on Linux
[INFO] [stderr]   -- Accelerate not found, using default backend.
[INFO] [stderr]   -- Looking for sgemm_
[INFO] [stderr]   -- Looking for sgemm_ - found
[INFO] [stderr]   -- Found BLAS: /usr/lib/x86_64-linux-gnu/libopenblas.so
[INFO] [stderr]   -- Looking for cheev_
[INFO] [stderr]   -- Looking for cheev_ - found
[INFO] [stderr]   -- Found LAPACK: /usr/lib/x86_64-linux-gnu/libopenblas.so;/usr/lib/x86_64-linux-gnu/libopenblas.so
[INFO] [stderr]   -- Lapack lib /usr/lib/x86_64-linux-gnu/libopenblas.so/usr/lib/x86_64-linux-gnu/libopenblas.so
[INFO] [stderr]   -- Lapack include /usr/include
[INFO] [stderr]   -- Blas lib /usr/lib/x86_64-linux-gnu/libopenblas.so
[INFO] [stderr]   -- Blas include /usr/include
[INFO] [stderr]   -- Downloading json
[INFO] [stderr]   -- Configuring incomplete, errors occurred!
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Cloning into '/opt/rustwide/target/release/build/rlx-mlx-sys-fmt-12.1.0.tmp.108'...
[INFO] [stderr]   fatal: unable to access 'https://github.com/fmtlib/fmt.git/': Could not resolve host: github.com
[INFO] [stderr]   running: cd "/opt/rustwide/target/release/build/rlx-mlx-sys-76a64aeea8baa27a/out/build" && BLAS_HOME="/usr" CMAKE_PREFIX_PATH="" LAPACK_ROOT="/usr" LC_ALL="C" "cmake" "/opt/rustwide/workdir/vendor/mlx" "-B" "/opt/rustwide/target/release/build/rlx-mlx-sys-76a64aeea8baa27a/out/build" "-DMLX_BUILD_TESTS=OFF" "-DMLX_BUILD_EXAMPLES=OFF" "-DMLX_BUILD_BENCHMARKS=OFF" "-DMLX_BUILD_PYTHON_BINDINGS=OFF" "-DMLX_BUILD_PYTHON_STUBS=OFF" "-DMLX_BUILD_METAL=OFF" "-DMLX_BUILD_CPU=ON" "-DMLX_BUILD_GGUF=OFF" "-DMLX_BUILD_SAFETENSORS=OFF" "-DBUILD_SHARED_LIBS=OFF" "-DCMAKE_BUILD_TYPE=Release" "-DMLX_USE_CCACHE=OFF" "-DLAPACK_INCLUDE_DIRS=/usr/include" "-DBLAS_INCLUDE_DIRS=/usr/include" "-DBLA_VENDOR=OpenBLAS" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/release/build/rlx-mlx-sys-76a64aeea8baa27a/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64 -w" "-DCMAKE_ASM_COMPILER=/usr/bin/cc"
[INFO] [stderr]   [ 11%] Creating directories for 'json-populate'
[INFO] [stderr]   [ 22%] Performing download step (download, verify and extract) for 'json-populate'
[INFO] [stderr]   -- Downloading...
[INFO] [stderr]      dst='/opt/rustwide/target/release/build/rlx-mlx-sys-76a64aeea8baa27a/out/build/_deps/json-subbuild/json-populate-prefix/src/json.tar.xz'
[INFO] [stderr]      timeout='none'
[INFO] [stderr]      inactivity timeout='none'
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   -- Retrying...
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   -- Retry after 5 seconds (attempt #2) ...
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   -- Retry after 5 seconds (attempt #3) ...
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   -- Retry after 15 seconds (attempt #4) ...
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   -- Retry after 60 seconds (attempt #5) ...
[INFO] [stderr]   -- Using src='https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz'
[INFO] [stderr]   CMake Error at json-subbuild/json-populate-prefix/src/json-populate-stamp/download-json-populate.cmake:163 (message):
[INFO] [stderr]     Each download failed!
[INFO] [stderr] 
[INFO] [stderr]       error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             error: downloading 'https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz' failed
[INFO] [stderr]             status_code: 6
[INFO] [stderr]             status_string: "Could not resolve hostname"
[INFO] [stderr]             log:
[INFO] [stderr]             --- LOG BEGIN ---
[INFO] [stderr]             Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]     Store negative name resolve for github.com:443
[INFO] [stderr] 
[INFO] [stderr]     shutting down connection #0
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]             --- LOG END ---
[INFO] [stderr]             
[INFO] [stderr]       
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   gmake[2]: *** [CMakeFiles/json-populate.dir/build.make:100: json-populate-prefix/src/json-populate-stamp/json-populate-download] Error 1
[INFO] [stderr]   gmake[1]: *** [CMakeFiles/Makefile2:87: CMakeFiles/json-populate.dir/all] Error 2
[INFO] [stderr]   gmake: *** [Makefile:91: all] Error 2
[INFO] [stderr] 
[INFO] [stderr]   CMake Error at /usr/share/cmake-4.2/Modules/FetchContent.cmake:1928 (message):
[INFO] [stderr]     Build step for json failed: 2
[INFO] [stderr]   Call Stack (most recent call first):
[INFO] [stderr]     /usr/share/cmake-4.2/Modules/FetchContent.cmake:1619 (__FetchContent_populateSubbuild)
[INFO] [stderr]     /usr/share/cmake-4.2/Modules/FetchContent.cmake:2155:EVAL:2 (__FetchContent_doPopulation)
[INFO] [stderr]     /usr/share/cmake-4.2/Modules/FetchContent.cmake:2155 (cmake_language)
[INFO] [stderr]     /usr/share/cmake-4.2/Modules/FetchContent.cmake:2394 (__FetchContent_Populate)
[INFO] [stderr]     CMakeLists.txt:363 (FetchContent_MakeAvailable)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (108) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cmake-0.1.58/src/lib.rs:1132:5:
[INFO] [stderr] 
[INFO] [stderr]   command did not execute successfully, got: exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x561cad0271f1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x561cad03c21a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x561cad02cdcc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x561cad004036 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x561cad0206f1 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x561cad0208ab - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x561cad0040e2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x561cacffc8e9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x561cad004c3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x561cad03c98c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x561cacf827b7 - cmake[6bf1a902ab0e145d]::fail
[INFO] [stderr]     11:     0x561cacf82443 - cmake[6bf1a902ab0e145d]::run
[INFO] [stderr]     12:     0x561cacf87d02 - <cmake[6bf1a902ab0e145d]::Config>::build
[INFO] [stderr]     13:     0x561cacf6e16b - build_script_build[52b30f309c7b5003]::main
[INFO] [stderr]     14:     0x561cacf66153 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x561cacf62c0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x561cacf73a79 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x561cad01f619 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     18:     0x561cacf72661 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x561cacf70c75 - main
[INFO] [stderr]     20:     0x74afe4b44601 - <unknown>
[INFO] [stderr]     21:     0x74afe4b44718 - __libc_start_main
[INFO] [stderr]     22:     0x561cacf612a5 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83", kill_on_drop: false }`
[INFO] [stdout] 2dad9bb6ef3deaf15a99082b500f4968be3ff97468727e09cc20405257c7df83
