Building wheel for bcrypt (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: /opt/odoo12/odoo12/bin/python3.6 /opt/odoo12/odoo12/lib/python3.6/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp38f4ywgj
       cwd: /tmp/pip-install-v3qlju9d/bcrypt_f889dea6d4e8456a84a571303ab7a0ab
  Complete output (58 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-armv7l-3.6
  creating build/lib.linux-armv7l-3.6/bcrypt
  copying src/bcrypt/__about__.py -> build/lib.linux-armv7l-3.6/bcrypt
  copying src/bcrypt/__init__.py -> build/lib.linux-armv7l-3.6/bcrypt
  running egg_info
  writing src/bcrypt.egg-info/PKG-INFO
  writing dependency_links to src/bcrypt.egg-info/dependency_links.txt
  writing requirements to src/bcrypt.egg-info/requires.txt
  writing top-level names to src/bcrypt.egg-info/top_level.txt
  reading manifest file 'src/bcrypt.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no previously-included files found matching 'requirements.txt'
  warning: no previously-included files found matching 'release.py'
  warning: no previously-included files found matching 'mypy.ini'
  warning: no previously-included files matching '*' found under directory '.github'
  warning: no previously-included files matching '*' found under directory '.circleci'
  warning: no previously-included files found matching 'src/_bcrypt/target'
  warning: no previously-included files matching '*' found under directory 'src/_bcrypt/target'
  adding license file 'LICENSE'
  writing manifest file 'src/bcrypt.egg-info/SOURCES.txt'
  copying src/bcrypt/_bcrypt.pyi -> build/lib.linux-armv7l-3.6/bcrypt
  copying src/bcrypt/py.typed -> build/lib.linux-armv7l-3.6/bcrypt
  running build_ext
  running build_rust
  
      =============================DEBUG ASSISTANCE=============================
      If you are seeing a compilation error please try the following steps to
      successfully install bcrypt:
      1) Upgrade to the latest pip and try again. This will fix errors for most
         users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip
      2) Ensure you have a recent Rust toolchain installed. bcrypt requires
         rustc >= 1.56.0.
  
      Python: 3.6.3
      platform: Linux-6.6.31+rpt-rpi-v7-armv7l-with-debian-12.1
      pip: n/a
      setuptools: 59.6.0
      setuptools_rust: 1.1.2
      rustc: n/a
      =============================DEBUG ASSISTANCE=============================
  
  error: can't find Rust compiler
  
  If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would avoid the need for a Rust compiler.
  
  To update pip, run:
  
      pip install --upgrade pip
  
  and then retry package installation.
  
  If you did intend to build this package from source, try installing a Rust compiler from your system package manager and ensure it is on the PATH during installation. Alternatively, rustup (available at https://rustup.rs) is the recommended way to download and update the Rust compiler toolchain.
  
  This package requires Rust >=1.56.0.
  ----------------------------------------
  ERROR: Failed building wheel for bcrypt
  Building wheel for cryptography (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: /opt/odoo12/odoo12/bin/python3.6 /opt/odoo12/odoo12/lib/python3.6/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmpw5e7fawz
       cwd: /tmp/pip-install-v3qlju9d/cryptography_7758d3afb9e1480ab5b6f6c3dd12ea79
  Complete output (167 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-armv7l-3.6
  creating build/lib.linux-armv7l-3.6/cryptography
  copying src/cryptography/__about__.py -> build/lib.linux-armv7l-3.6/cryptography
  copying src/cryptography/exceptions.py -> build/lib.linux-armv7l-3.6/cryptography
  copying src/cryptography/fernet.py -> build/lib.linux-armv7l-3.6/cryptography
  copying src/cryptography/__init__.py -> build/lib.linux-armv7l-3.6/cryptography
  copying src/cryptography/utils.py -> build/lib.linux-armv7l-3.6/cryptography
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat
  copying src/cryptography/hazmat/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat
  copying src/cryptography/hazmat/_oid.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat
  creating build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/general_name.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/oid.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/certificate_transparency.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/ocsp.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/name.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/extensions.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  copying src/cryptography/x509/base.py -> build/lib.linux-armv7l-3.6/cryptography/x509
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings
  copying src/cryptography/hazmat/bindings/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/_serialization.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/cmac.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/keywrap.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/poly1305.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/constant_time.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/padding.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/hashes.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/_asymmetric.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/_cipheralgorithm.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  copying src/cryptography/hazmat/primitives/hmac.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/backends
  copying src/cryptography/hazmat/backends/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/openssl
  copying src/cryptography/hazmat/bindings/openssl/_conditional.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/openssl
  copying src/cryptography/hazmat/bindings/openssl/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/openssl
  copying src/cryptography/hazmat/bindings/openssl/binding.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/openssl
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  copying src/cryptography/hazmat/primitives/serialization/ssh.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  copying src/cryptography/hazmat/primitives/serialization/pkcs12.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  copying src/cryptography/hazmat/primitives/serialization/pkcs7.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  copying src/cryptography/hazmat/primitives/serialization/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  copying src/cryptography/hazmat/primitives/serialization/base.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/serialization
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  copying src/cryptography/hazmat/primitives/ciphers/modes.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  copying src/cryptography/hazmat/primitives/ciphers/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  copying src/cryptography/hazmat/primitives/ciphers/base.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  copying src/cryptography/hazmat/primitives/ciphers/algorithms.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  copying src/cryptography/hazmat/primitives/ciphers/aead.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/ciphers
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/ed25519.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/ed448.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/dh.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/dsa.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/padding.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/types.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/rsa.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/ec.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/x448.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/utils.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  copying src/cryptography/hazmat/primitives/asymmetric/x25519.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/asymmetric
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/twofactor
  copying src/cryptography/hazmat/primitives/twofactor/hotp.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/twofactor
  copying src/cryptography/hazmat/primitives/twofactor/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/twofactor
  copying src/cryptography/hazmat/primitives/twofactor/totp.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/twofactor
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/pbkdf2.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/scrypt.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/x963kdf.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/kbkdf.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/hkdf.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  copying src/cryptography/hazmat/primitives/kdf/concatkdf.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/primitives/kdf
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/cmac.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/ed25519.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/ed448.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/poly1305.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/dh.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/backend.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/ciphers.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/dsa.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/decode_asn1.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/__init__.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/rsa.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/hashes.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/ec.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/x448.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/hmac.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/aead.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  copying src/cryptography/hazmat/backends/openssl/utils.py -> build/lib.linux-armv7l-3.6/cryptography/hazmat/backends/openssl
  running egg_info
  writing src/cryptography.egg-info/PKG-INFO
  writing dependency_links to src/cryptography.egg-info/dependency_links.txt
  writing requirements to src/cryptography.egg-info/requires.txt
  writing top-level names to src/cryptography.egg-info/top_level.txt
  reading manifest file 'src/cryptography.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  /usr/local/lib/python3.6/importlib/__init__.py:126: CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python core team. Therefore, support for it is deprecated in cryptography. The next release of cryptography will remove support for Python 3.6.
    return _bootstrap._gcd_import(name[level:], package, level)
  no previously-included directories found matching 'docs/_build'
  warning: no previously-included files found matching 'vectors'
  warning: no previously-included files matching '*' found under directory 'vectors'
  warning: no previously-included files matching '*' found under directory '.github'
  warning: no previously-included files found matching 'release.py'
  warning: no previously-included files found matching '.readthedocs.yml'
  warning: no previously-included files found matching 'ci-constraints-requirements.txt'
  warning: no previously-included files found matching 'mypy.ini'
  adding license file 'LICENSE'
  adding license file 'LICENSE.APACHE'
  adding license file 'LICENSE.BSD'
  adding license file 'LICENSE.PSF'
  writing manifest file 'src/cryptography.egg-info/SOURCES.txt'
  copying src/cryptography/py.typed -> build/lib.linux-armv7l-3.6/cryptography
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/__init__.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/_openssl.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/asn1.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/ocsp.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/pkcs7.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  copying src/cryptography/hazmat/bindings/_rust/x509.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust
  creating build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust/openssl
  copying src/cryptography/hazmat/bindings/_rust/openssl/__init__.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust/openssl
  copying src/cryptography/hazmat/bindings/_rust/openssl/x25519.pyi -> build/lib.linux-armv7l-3.6/cryptography/hazmat/bindings/_rust/openssl
  running build_ext
  running build_rust
  
      =============================DEBUG ASSISTANCE=============================
      If you are seeing a compilation error please try the following steps to
      successfully install cryptography:
      1) Upgrade to the latest pip and try again. This will fix errors for most
         users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip
      2) Read https://cryptography.io/en/latest/installation/ for specific
         instructions for your platform.
      3) Check our frequently asked questions for more information:
         https://cryptography.io/en/latest/faq/
      4) Ensure you have a recent Rust toolchain installed:
         https://cryptography.io/en/latest/installation/#rust
  
      Python: 3.6.3
      platform: Linux-6.6.31+rpt-rpi-v7-armv7l-with-debian-12.1
      pip: n/a
      setuptools: 59.6.0
      setuptools_rust: 1.1.2
      rustc: n/a
      =============================DEBUG ASSISTANCE=============================
  
  error: can't find Rust compiler
  
  If you are using an outdated pip version, it is possible a prebuilt wheel is available for this package but pip is not able to install from it. Installing from the wheel would avoid the need for a Rust compiler.
  
  To update pip, run:
  
      pip install --upgrade pip
  
  and then retry package installation.
  
  If you did intend to build this package from source, try installing a Rust compiler from your system package manager and ensure it is on the PATH during installation. Alternatively, rustup (available at https://rustup.rs) is the recommended way to download and update the Rust compiler toolchain.
  
  This package requires Rust >=1.48.0.
  ----------------------------------------
  ERROR: Failed building wheel for cryptography
Failed to build bcrypt cryptography
ERROR: Could not build wheels for bcrypt, cryptography, which is required to install pyproject.toml-based projects