Free-threaded Python Library Compatibility Checker

  error: subprocess-exited-with-error
  
  × Building wheel for cryptography (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmp5vz3x9wr/venv/bin/python --compatibility off`
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support
      🐍 Found CPython 3.14t at /tmp/tmp5vz3x9wr/venv/bin/python
      📡 Using build options locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmp5vz3x9wr/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/Cargo.toml: unused manifest key: lints
      error: package `cryptography-openssl v0.1.0 (/tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/cryptography-openssl)` cannot be built because it requires rustc 1.74.0 or newer, while the currently active rustc version is 1.63.0
      
      💥 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_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmp5vz3x9wr/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmp5vz3x9wr/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-4a_3d1cf/cryptography_13b2bcc182f148e98eb6241b9f130494/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmp5vz3x9wr/venv/bin/python', '--compatibility', 'off'] returned non-zero exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cryptography
ERROR: Failed to build installable wheels for some pyproject.toml based projects (cryptography)

  error: subprocess-exited-with-error
  
  × Building wheel for cryptography (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [19 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmpwpfb3o77/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/LICENSE"
      📦 Including license file "/tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/LICENSE.APACHE"
      📦 Including license file "/tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/LICENSE.BSD"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support
      🐍 Found CPython 3.14t at /tmp/tmpwpfb3o77/venv/bin/python
      📡 Using build options locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmpwpfb3o77/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      error: package `cryptography-cffi v0.1.0 (/tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/cryptography-cffi)` cannot be built because it requires rustc 1.74.0 or newer, while the currently active rustc version is 1.63.0
      
      💥 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_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmpwpfb3o77/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpwpfb3o77/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-oblayvy2/cryptography_bcacde4896a345889a47fe4720d97802/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpwpfb3o77/venv/bin/python', '--compatibility', 'off'] returned non-zero exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cryptography
ERROR: Failed to build installable wheels for some pyproject.toml based projects (cryptography)

  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [1 lines of output]
      proj executable not found. Please set the PROJ_DIR variable. For more information see: https://pyproj4.github.io/pyproj/stable/installation.html
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [54 lines of output]
      + meson setup /tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877 /tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877/.mesonpy-oopbce2m -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877/.mesonpy-oopbce2m/meson-python-native-file.ini
      The Meson build system
      Version: 1.8.1
      Source dir: /tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877
      Build dir: /tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877/.mesonpy-oopbce2m
      Build type: native build
      Project name: scipy
      Project version: 1.15.3
      C compiler for the host machine: cc (gcc 12.2.0 "cc (Debian 12.2.0-14+deb12u1) 12.2.0")
      C linker for the host machine: cc ld.bfd 2.40
      C++ compiler for the host machine: c++ (gcc 12.2.0 "c++ (Debian 12.2.0-14+deb12u1) 12.2.0")
      C++ linker for the host machine: c++ ld.bfd 2.40
      Cython compiler for the host machine: cython (cython 3.0.12)
      Host machine cpu family: x86_64
      Host machine cpu: x86_64
      Program python found: YES (/tmp/tmpjcjmpog8/venv/bin/python)
      Did not find pkg-config by name 'pkg-config'
      Found pkg-config: NO
      Run-time dependency python found: YES 3.14
      Program cython found: YES (/tmp/pip-build-env-oebf03c_/overlay/bin/cython)
      Compiler for C supports arguments -Wno-unused-but-set-variable: YES
      Compiler for C supports arguments -Wno-unused-function: YES
      Compiler for C supports arguments -Wno-conversion: YES
      Compiler for C supports arguments -Wno-misleading-indentation: YES
      Library m found: YES
      
      ../meson.build:80:0: ERROR: Unknown compiler(s): [['gfortran'], ['flang-new'], ['flang'], ['nvfortran'], ['pgfortran'], ['ifort'], ['ifx'], ['g95']]
      The following exception(s) were encountered:
      Running `gfortran --help` gave "[Errno 2] No such file or directory: 'gfortran'"
      Running `gfortran --version` gave "[Errno 2] No such file or directory: 'gfortran'"
      Running `gfortran -V` gave "[Errno 2] No such file or directory: 'gfortran'"
      Running `flang-new --help` gave "[Errno 2] No such file or directory: 'flang-new'"
      Running `flang-new --version` gave "[Errno 2] No such file or directory: 'flang-new'"
      Running `flang-new -V` gave "[Errno 2] No such file or directory: 'flang-new'"
      Running `flang --help` gave "[Errno 2] No such file or directory: 'flang'"
      Running `flang --version` gave "[Errno 2] No such file or directory: 'flang'"
      Running `flang -V` gave "[Errno 2] No such file or directory: 'flang'"
      Running `nvfortran --help` gave "[Errno 2] No such file or directory: 'nvfortran'"
      Running `nvfortran --version` gave "[Errno 2] No such file or directory: 'nvfortran'"
      Running `nvfortran -V` gave "[Errno 2] No such file or directory: 'nvfortran'"
      Running `pgfortran --help` gave "[Errno 2] No such file or directory: 'pgfortran'"
      Running `pgfortran --version` gave "[Errno 2] No such file or directory: 'pgfortran'"
      Running `pgfortran -V` gave "[Errno 2] No such file or directory: 'pgfortran'"
      Running `ifort --help` gave "[Errno 2] No such file or directory: 'ifort'"
      Running `ifort --version` gave "[Errno 2] No such file or directory: 'ifort'"
      Running `ifort -V` gave "[Errno 2] No such file or directory: 'ifort'"
      Running `ifx --help` gave "[Errno 2] No such file or directory: 'ifx'"
      Running `ifx --version` gave "[Errno 2] No such file or directory: 'ifx'"
      Running `ifx -V` gave "[Errno 2] No such file or directory: 'ifx'"
      Running `g95 --help` gave "[Errno 2] No such file or directory: 'g95'"
      Running `g95 --version` gave "[Errno 2] No such file or directory: 'g95'"
      Running `g95 -V` gave "[Errno 2] No such file or directory: 'g95'"
      
      A full log can be found at /tmp/pip-install-kmn0mp5e/scipy_991066b2f61d4a0ab63a138f1a879877/.mesonpy-oopbce2m/meson-logs/meson-log.txt
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

  error: subprocess-exited-with-error
  
  × Building wheel for cryptography (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [19 lines of output]
      Running `maturin pep517 build-wheel -i /tmp/tmp_kkvzzit/venv/bin/python --compatibility off`
      📦 Including license file "/tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/LICENSE"
      📦 Including license file "/tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/LICENSE.APACHE"
      📦 Including license file "/tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/LICENSE.BSD"
      🍹 Building a mixed python/rust project
      🔗 Found pyo3 bindings with abi3 support
      🐍 Found CPython 3.14t at /tmp/tmp_kkvzzit/venv/bin/python
      📡 Using build options locked from pyproject.toml
      ⚠️ Warning: CPython 3.14t at /tmp/tmp_kkvzzit/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
      warning: /tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
      warning: /tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/Cargo.toml: unused manifest key: lints
      error: package `cryptography-x509 v0.1.0 (/tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/cryptography-x509)` cannot be built because it requires rustc 1.74.0 or newer, while the currently active rustc version is 1.63.0
      
      💥 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_ENVIRONMENT_SIGNATURE="cpython-3.14-64bit" PYO3_PYTHON="/tmp/tmp_kkvzzit/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmp_kkvzzit/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-qz5ilzqp/cryptography_2e2733e2dc424a26995555da67629858/src/rust/Cargo.toml" "--release" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmp_kkvzzit/venv/bin/python', '--compatibility', 'off'] returned non-zero exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cryptography
ERROR: Failed to build installable wheels for some pyproject.toml based projects (cryptography)

  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [10 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-ukl1_ztl --interpreter /tmp/tmpnhjlum7c/venv/bin/python`
      error: failed to parse lock file at: /tmp/pip-install-fmcn1ebd/rpds-py_f7ff915b1fa04300974d1ce1c39d8ed9/Cargo.lock
      
      Caused by:
        lock file version `4` was found, but this version of Cargo does not understand this lock file, perhaps Cargo needs to be updated?
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-ukl1_ztl', '--interpreter', '/tmp/tmpnhjlum7c/venv/bin/python']' returned non-zero exit status 1.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [13 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-mti3tih5 --interpreter /tmp/tmpagodl6d4/venv/bin/python`
      error: failed to parse manifest at `/tmp/pip-install-5r1mu96w/deltalake_681924ff4c9941779225a576381537a3/python/Cargo.toml`
      
      Caused by:
        failed to parse manifest at `/tmp/pip-install-5r1mu96w/deltalake_681924ff4c9941779225a576381537a3/Cargo.toml`
      
      Caused by:
        expected a boolean or an integer for key `profile.test.debug`
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-mti3tih5', '--interpreter', '/tmp/tmpagodl6d4/venv/bin/python']' returned non-zero exit status 1.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.