elastic-arm-894d4556: building 47l07piyf39h5l4swsfj4rspyvlr99vb-python3.14-primp-2.0.1.drv
Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing pypa-build-hook
Using pypaBuildPhase
Sourcing python-runtime-deps-check-hook
Using pythonRuntimeDepsCheckHook
Sourcing pypa-install-hook
Using pypaInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-metadata-check-hook.sh
Using pythonMetadataCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing pytest-check-hook
Using pytestCheckPhase
Running phase: unpackPhase
unpacking source archive /nix/store/1mi085f09gzzh8kd1rlxjzwwfsghn98d-source
source root is source
Executing cargoSetupPostUnpackHook
Finished cargoSetupPostUnpackHook
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/crates/primp/tests/zstd.rs"
unpackPhase completed in 43 seconds
Running phase: patchPhase
Executing cargoSetupPostPatchHook
Validating consistency between /build/source/Cargo.lock and /build/primp-2.0.1-vendor/Cargo.lock
Finished cargoSetupPostPatchHook
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
Executing maturinBuildHook
/build/source/crates/primp-python /build/source
maturinBuildHook flags: --jobs=16 --offline --target aarch64-unknown-linux-gnu --manylinux off --strip --out /build/source/dist --interpreter python3.14 --release
🐍 Found CPython 3.14 at /nix/store/9zyabiswyisqky2gd1d3z1ig5rm7dd94-python3-3.14.10/bin/python3.14
🔗 Found pyo3 bindings with abi3-py3.10 support
📡 Using build options features from pyproject.toml
   Compiling proc-macro2 v1.0.107
   Compiling unicode-ident v1.0.24
   Compiling quote v1.0.47
   Compiling libc v0.2.189
   Compiling cfg-if v1.0.4
   Compiling smallvec v1.16.1
   Compiling find-msvc-tools v0.1.12
   Compiling shlex v2.0.1
   Compiling parking_lot_core v0.9.12
   Compiling scopeguard v1.2.0
   Compiling pkg-config v0.3.34
   Compiling portable-atomic v1.15.0
   Compiling serde_core v1.0.229
   Compiling critical-section v1.2.0
   Compiling stable_deref_trait v1.2.1
   Compiling pin-project-lite v0.2.17
   Compiling bytes v1.12.1
   Compiling log v0.4.34
   Compiling lock_api v0.4.14
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   Compiling target-lexicon v0.13.5
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   Compiling aws-lc-rs v1.18.1
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   Compiling tracing-core v0.1.36
   Compiling fnv v1.0.7
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   Compiling new_debug_unreachable v1.0.6
   Compiling adler2 v2.0.1
   Compiling subtle v2.6.1
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   Compiling web_atoms v0.2.6
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   Compiling errno v0.3.14
   Compiling mio v1.2.3
   Compiling cc v1.4.5
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   Compiling socket2 v0.6.5
   Compiling parking_lot v0.12.5
   Compiling pyo3-ffi v0.29.2
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   Compiling num-integer v0.1.47
   Compiling http-body v1.1.0
   Compiling brotli-decompressor v5.0.3
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   Compiling num-conv v0.2.2
   Compiling crossbeam-epoch v0.9.21
   Compiling num-bigint v0.4.8
   Compiling either v1.18.0
   Compiling tinyvec_macros v0.1.1
   Compiling time-core v0.1.9
   Compiling alloc-no-stdlib v3.0.0
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   Compiling inventory v0.3.24
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   Compiling tinyvec v1.13.2
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   Compiling getrandom v0.3.4
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   Compiling compression-core v0.4.33
   Compiling brotli v8.0.4
   Compiling powerfmt v0.2.0
   Compiling zerocopy v0.8.57
   Compiling data-encoding v2.11.1
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   Compiling mime_guess v2.0.5
   Compiling want v0.3.1
   Compiling indexmap v2.14.2
   Compiling crossbeam-channel v0.5.17
   Compiling brotli-decompressor v6.0.0
   Compiling aws-lc-sys v0.45.0
   Compiling zstd-sys v2.1.0+zstd.1.5.7
   Compiling uuid v1.26.1
   Compiling encoding_rs v0.8.41
   Compiling tendril v0.5.1
   Compiling ahash v0.8.12
error: failed to run custom build command for `zstd-sys v2.1.0+zstd.1.5.7`

Caused by:
  process didn't exit successfully: `/build/source/target/release/build/zstd-sys-ff80f613a6a607c5/build-script-build` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=ZSTD_SYS_USE_PKG_CONFIG
  cargo:rerun-if-env-changed=LIBZSTD_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_aarch64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_aarch64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR

  --- stderr

  thread 'main' (1741) panicked at /build/primp-2.0.1-vendor/source-registry-0/zstd-sys-2.1.0+zstd.1.5.7/build.rs:201:10:
  Can't probe for zstd in pkg-config: Could not run `PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --static --libs --cflags libzstd`
  The pkg-config command could not be found.

  Most likely, you need to install a pkg-config package for your OS.
  Try `apt install pkg-config`, or `yum install pkg-config`, or `brew install pkgconf`
  or `pkg install pkg-config`, or `apk add pkgconfig` depending on your distribution.

  If you've already installed it, ensure the pkg-config command is one of the
  directories in the PATH environment variable.

  If you did not expect this build to link to a pre-installed system library,
  then check documentation of the zstd-sys crate for an option to
  build the library from source, or disable features or dependencies
  that require pkg-config.
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
💥 maturin failed
  Caused by: Failed to build a native library through cargo
  Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_BUILD_EXTENSION_MODULE="1" PYO3_CONFIG_FILE="/build/source/target/maturin/pyo3-config-aarch64-unknown-linux-gnu-3.14-abi3.txt" PYO3_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/nix/store/9zyabiswyisqky2gd1d3z1ig5rm7dd94-python3-3.14.10/bin/python3.14" PYTHON_SYS_EXECUTABLE="/nix/store/9zyabiswyisqky2gd1d3z1ig5rm7dd94-python3-3.14.10/bin/python3.14" "cargo" "rustc" "--jobs" "16" "--profile" "release" "--target" "aarch64-unknown-linux-gnu" "--message-format" "json-render-diagnostics" "--offline" "--manifest-path" "/build/source/crates/primp-python/Cargo.toml" "--lib" "--" "-C" "strip=symbols"`