📦 Including license file "/tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/LICENSE"
📦 Including license file "/tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/LICENSE.APACHE"
📦 Including license file "/tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/LICENSE.BSD"
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings with abi3 support
🐍 Found CPython 3.13t at /tmp/tmpbluqovqu/venv/bin/python
📡 Using build options locked from pyproject.toml
⚠️ Warning: CPython 3.13t at /tmp/tmpbluqovqu/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
warning: /tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/src/rust/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
error: package `asn1_derive v0.21.3` cannot be built because it requires rustc 1.65.0 or newer, while the currently active rustc version is 1.63.0
Either upgrade to rustc 1.65.0 or newer, or use
cargo update -p asn1_derive@0.21.3 --precise ver
where `ver` is the latest version of `asn1_derive` supporting rustc 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-3.13-64bit" PYO3_PYTHON="/tmp/tmpbluqovqu/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpbluqovqu/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-paw0rq76/cryptography_df1169009b3e4f99b76037ecf560bf96/src/rust/Cargo.toml" "--release" "--lib"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpbluqovqu/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: subprocess-exited-with-error
× Building wheel for zstandard (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
<string>:41: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
<string>:42: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
<frozen importlib._bootstrap>:488: RuntimeWarning: The global interpreter lock (GIL) has been enabled to load module '_cffi_backend', which has not declared that it can run safely without the GIL. To override this behavior and keep the GIL disabled (at your own risk), run with PYTHON_GIL=0 or -Xgil=0.
generating build/zstandard/_cffi.c
(already up-to-date)
not modified: 'build/zstandard/_cffi.c'
running bdist_wheel
running build
running build_py
creating build/lib.linux-x86_64-cpython-313
creating build/lib.linux-x86_64-cpython-313/zstandard
copying zstandard/__init__.py -> build/lib.linux-x86_64-cpython-313/zstandard
copying zstandard/backend_cffi.py -> build/lib.linux-x86_64-cpython-313/zstandard
copying zstandard/__init__.pyi -> build/lib.linux-x86_64-cpython-313/zstandard
copying zstandard/py.typed -> build/lib.linux-x86_64-cpython-313/zstandard
running build_ext
building 'zstandard.backend_c' extension
creating build/temp.linux-x86_64-cpython-313
creating build/temp.linux-x86_64-cpython-313/c-ext
cc -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Ic-ext -Izstd -I/tmp/tmpbluqovqu/venv/include -I/root/.local/share/uv/python/cpython-3.13.3+freethreaded-linux-x86_64-gnu/include/python3.13t -c c-ext/backend_c.c -o build/temp.linux-x86_64-cpython-313/c-ext/backend_c.o -DZSTD_SINGLE_FILE -DZSTDLIB_VISIBLE= -DZDICTLIB_VISIBLE= -DZSTDERRORLIB_VISIBLE= -fvisibility=hidden
c-ext/backend_c.c: In function ‘safe_pybytes_resize’:
c-ext/backend_c.c:316:15: error: ‘PyObject’ {aka ‘struct _object’} has no member named ‘ob_refcnt’
316 | if ((*obj)->ob_refcnt == 1) {
| ^~
error: command '/usr/bin/cc' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for zstandard
ERROR: Failed to build installable wheels for some pyproject.toml based projects (msgpack, cryptography, zstandard)
error: subprocess-exited-with-error
× Building wheel for cryptography (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [18 lines of output]
Running `maturin pep517 build-wheel -i /tmp/tmpcwsqalo9/venv/bin/python --compatibility off`
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings with abi3 support
🐍 Found CPython 3.13t at /tmp/tmpcwsqalo9/venv/bin/python
📡 Using build options locked from pyproject.toml
⚠️ Warning: CPython 3.13t at /tmp/tmpcwsqalo9/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
warning: /tmp/pip-install-r057t2l6/cryptography_c8872969c76741039a9bca4d0de0ff97/src/rust/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-r057t2l6/cryptography_c8872969c76741039a9bca4d0de0ff97/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-r057t2l6/cryptography_c8872969c76741039a9bca4d0de0ff97/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-r057t2l6/cryptography_c8872969c76741039a9bca4d0de0ff97/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
error: package `once_cell v1.21.3` cannot be built because it requires rustc 1.65 or newer, while the currently active rustc version is 1.63.0
Either upgrade to rustc 1.65 or newer, or use
cargo update -p once_cell@1.21.3 --precise ver
where `ver` is the latest version of `once_cell` supporting rustc 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-3.13-64bit" PYO3_PYTHON="/tmp/tmpcwsqalo9/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpcwsqalo9/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-r057t2l6/cryptography_c8872969c76741039a9bca4d0de0ff97/src/rust/Cargo.toml" "--release" "--lib"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpcwsqalo9/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)
ning `maturin pep517 build-wheel -i /tmp/tmpx0larhn0/venv/bin/python --compatibility off`
📦 Including license file "/tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/LICENSE"
📦 Including license file "/tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/LICENSE.APACHE"
📦 Including license file "/tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/LICENSE.BSD"
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings with abi3 support
🐍 Found CPython 3.14t at /tmp/tmpx0larhn0/venv/bin/python
📡 Using build options locked from pyproject.toml
⚠️ Warning: CPython 3.14t at /tmp/tmpx0larhn0/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
warning: /tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
error: package `cryptography-rust v0.1.0 (/tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust)` 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/tmpx0larhn0/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmpx0larhn0/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-0gdfx3yh/cryptography_512db0af22184c03be84350004e1c63c/src/rust/Cargo.toml" "--release" "--lib"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmpx0larhn0/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: subprocess-exited-with-error
× Building wheel for zstandard (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
<string>:41: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
<string>:42: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
<frozen importlib._bootstrap>:491: RuntimeWarning: The global interpreter lock (GIL) has been enabled to load module '_cffi_backend', which has not declared that it can run safely without the GIL. To override this behavior and keep the GIL disabled (at your own risk), run with PYTHON_GIL=0 or -Xgil=0.
generating build/zstandard/_cffi.c
(already up-to-date)
not modified: 'build/zstandard/_cffi.c'
running bdist_wheel
running build
running build_py
creating build/lib.linux-x86_64-cpython-314
creating build/lib.linux-x86_64-cpython-314/zstandard
copying zstandard/__init__.py -> build/lib.linux-x86_64-cpython-314/zstandard
copying zstandard/backend_cffi.py -> build/lib.linux-x86_64-cpython-314/zstandard
copying zstandard/__init__.pyi -> build/lib.linux-x86_64-cpython-314/zstandard
copying zstandard/py.typed -> build/lib.linux-x86_64-cpython-314/zstandard
running build_ext
building 'zstandard.backend_c' extension
creating build/temp.linux-x86_64-cpython-314
creating build/temp.linux-x86_64-cpython-314/c-ext
cc -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -Ic-ext -Izstd -I/tmp/tmpx0larhn0/venv/include -I/root/.local/share/uv/python/cpython-3.14.0a7+freethreaded-linux-x86_64-gnu/include/python3.14t -c c-ext/backend_c.c -o build/temp.linux-x86_64-cpython-314/c-ext/backend_c.o -DZSTD_SINGLE_FILE -DZSTDLIB_VISIBLE= -DZDICTLIB_VISIBLE= -DZSTDERRORLIB_VISIBLE= -fvisibility=hidden
c-ext/backend_c.c: In function ‘safe_pybytes_resize’:
c-ext/backend_c.c:316:15: error: ‘PyObject’ {aka ‘struct _object’} has no member named ‘ob_refcnt’
316 | if ((*obj)->ob_refcnt == 1) {
| ^~
error: command '/usr/bin/cc' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for zstandard
ERROR: Failed to build installable wheels for some pyproject.toml based projects (msgpack, cryptography, zstandard)
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/tmp3f6_z4r9/venv/bin/python --compatibility off`
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings with abi3 support
🐍 Found CPython 3.14t at /tmp/tmp3f6_z4r9/venv/bin/python
📡 Using build options locked from pyproject.toml
⚠️ Warning: CPython 3.14t at /tmp/tmp3f6_z4r9/venv/bin/python does not yet support abi3 so the build artifacts will be version-specific.
warning: /tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/src/rust/cryptography-openssl/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/src/rust/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/src/rust/cryptography-cffi/Cargo.toml: unused manifest key: lints
warning: /tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/src/rust/cryptography-key-parsing/Cargo.toml: unused manifest key: lints
error: package `cryptography-openssl v0.1.0 (/tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/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/tmp3f6_z4r9/venv/bin/python" PYTHON_SYS_EXECUTABLE="/tmp/tmp3f6_z4r9/venv/bin/python" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--locked" "--manifest-path" "/tmp/pip-install-1akuj842/cryptography_a326398f26af435eb3a412e9b16680a8/src/rust/Cargo.toml" "--release" "--lib"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/tmp/tmp3f6_z4r9/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)