==> Building on centiskorch ==> Checking for remote environment... ==> Syncing package to remote host... sending incremental file list created directory packages/jupyter-nbclassic ./ PKGBUILD 1,195 100% 0.00kB/s 0:00:00 1,195 100% 0.00kB/s 0:00:00 (xfr#1, to-chk=1/3) jupyter-nbclassic-1.0.0-1.log 366 100% 357.42kB/s 0:00:00 366 100% 357.42kB/s 0:00:00 (xfr#2, to-chk=0/3) sent 1,052 bytes received 106 bytes 772.00 bytes/sec total size is 1,393 speedup is 1.20 ==> Running extra-riscv64-build -- -d /home/felix/packages/riscv64-pkg-cache:/var/cache/pacman/pkg -l root4 on remote host... [?25l:: Synchronizing package databases... core downloading... extra downloading... :: Starting full system upgrade... there is nothing to do [?25h==> Building in chroot for [extra] (riscv64)... ==> Synchronizing chroot copy [/var/lib/archbuild/extra-riscv64/root] -> [root4]...done ==> Making package: jupyter-nbclassic 1.0.0-1 (Thu Sep 14 16:47:10 2023) ==> Retrieving sources...  -> Downloading nbclassic-1.0.0.tar.gz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 122 100 122 0 0 643 0 --:--:-- --:--:-- --:--:-- 642 100 278 100 278 0 0 467 0 --:--:-- --:--:-- --:--:-- 467 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 2 19.2M 2 463k 0 0 423k 0 0:00:46 0:00:01 0:00:45 423k 20 19.2M 20 4096k 0 0 1947k 0 0:00:10 0:00:02 0:00:08 3610k 42 19.2M 42 8415k 0 0 2719k 0 0:00:07 0:00:03 0:00:04 3977k 67 19.2M 67 13.0M 0 0 3197k 0 0:00:06 0:00:04 0:00:02 4190k 100 19.2M 100 19.2M 0 0 3906k 0 0:00:05 0:00:05 --:--:-- 4873k ==> Validating source files with sha256sums... nbclassic-1.0.0.tar.gz ... Passed ==> Making package: jupyter-nbclassic 1.0.0-1 (Thu Sep 14 16:47:34 2023) ==> Checking runtime dependencies... ==> Installing missing dependencies... [?25lresolving dependencies... looking for conflicting packages... warning: dependency cycle detected: warning: python-ipykernel will be installed before its python-jupyter-client dependency Package (89) New Version Net Change Download Size core/argon2 20190702-5 0.08 MiB extra/ipython 8.14.0-1 8.60 MiB extra/jupyter-nbclient 0.7.4-1 0.42 MiB extra/jupyter-nbconvert 7.3.1-1 1.61 MiB extra/jupyter-nbformat 5.9.2-1 0.68 MiB 0.10 MiB extra/jupyter-server 2.7.0-1 3.31 MiB extra/jupyterlab-pygments 0.2.2-1 0.06 MiB core/libnsl 2.0.0-3 0.06 MiB extra/libpgm 5.3.128-3 0.32 MiB extra/libsodium 1.0.18-2 0.38 MiB extra/libxslt 1.1.38-1 0.71 MiB extra/libyaml 0.2.5-2 0.15 MiB core/python 3.11.5-2 107.30 MiB extra/python-anyio 3.7.1-1 1.19 MiB extra/python-argon2-cffi-bindings 21.2.0-4 0.05 MiB extra/python-argon2_cffi 23.1.0-1 0.11 MiB 0.03 MiB extra/python-asttokens 2.4.0-1 0.21 MiB extra/python-async_generator 1.10-8 0.25 MiB extra/python-attrs 22.2.0-3 0.55 MiB extra/python-backcall 0.2.0-8 0.11 MiB extra/python-beautifulsoup4 4.12.2-1 1.68 MiB extra/python-bleach 6.0.0-2 2.07 MiB extra/python-cffi 1.15.1-4 1.39 MiB extra/python-click 8.1.7-1 1.24 MiB extra/python-colorama 0.4.6-2 0.27 MiB extra/python-comm 0.1.4-1 0.04 MiB extra/python-dateutil 2.8.2-5 1.05 MiB extra/python-decorator 5.1.1-3 0.07 MiB extra/python-defusedxml 0.7.1-5 0.15 MiB extra/python-entrypoints 0.4-3 0.04 MiB extra/python-executing 1.2.0-3 0.24 MiB extra/python-fastjsonschema 2.18.0-1 0.29 MiB extra/python-idna 3.4-3 0.71 MiB extra/python-ipykernel 6.24.0-1.1 1.65 MiB extra/python-jedi 0.19.0-1 6.49 MiB extra/python-jinja 1:3.1.2-4 1.82 MiB extra/python-json-logger 2.0.7-2 0.04 MiB extra/python-jsonschema 4.19.0-1 1.36 MiB extra/python-jsonschema-specifications 2023.7.1-1 0.05 MiB extra/python-jupyter-client 8.3.0-1.1 1.16 MiB extra/python-jupyter-core 5.3.1-1 0.64 MiB extra/python-jupyter-events 0.7.0-1 0.14 MiB 0.03 MiB extra/python-lxml 4.9.2-3 4.39 MiB extra/python-markdown-it-py 2.2.0-3 0.67 MiB extra/python-markupsafe 2.1.3-1 0.08 MiB extra/python-matplotlib-inline 0.1.6-4.1 0.06 MiB extra/python-mdurl 0.1.2-4 0.06 MiB extra/python-mistune 1:2.0.5-1 0.27 MiB 0.06 MiB extra/python-nest-asyncio 1.5.7-1 0.04 MiB extra/python-overrides 7.4.0-1 0.15 MiB 0.03 MiB extra/python-packaging 23.1-1 0.47 MiB extra/python-pandocfilters 1.5.0-3 0.05 MiB extra/python-parso 1:0.8.3-2 1.01 MiB extra/python-pexpect 4.8.0-7 0.38 MiB extra/python-pickleshare 0.7.5-9 0.03 MiB extra/python-platformdirs 3.10.0-1 0.23 MiB extra/python-ply 3.11-12 0.40 MiB extra/python-prometheus_client 0.17.1-1 0.61 MiB 0.12 MiB extra/python-prompt_toolkit 3.0.39-1 4.65 MiB extra/python-psutil 5.9.5-1 3.35 MiB extra/python-ptyprocess 0.7.0-5 0.08 MiB extra/python-pure-eval 0.2.2-3 0.11 MiB extra/python-pycparser 2.21-5 1.77 MiB extra/python-pygments 2.16.1-1 13.80 MiB extra/python-pyrsistent 0.19.3-3 0.63 MiB extra/python-pyzmq 25.1.1-1 2.60 MiB extra/python-referencing 0.30.2-1 0.39 MiB extra/python-rich 13.5.2-1 3.29 MiB extra/python-rpds-py 0.9.2-1 0.51 MiB extra/python-send2trash 1.8.2-1 0.10 MiB extra/python-six 1.16.0-8 0.12 MiB extra/python-sniffio 1.3.0-3 0.03 MiB extra/python-soupsieve 2.5-1 0.45 MiB extra/python-stack-data 0.6.2-5 0.23 MiB extra/python-terminado 0.17.1-3 0.14 MiB extra/python-testpath 0.6.0-2 0.08 MiB extra/python-tinycss2 1.2.1-2 0.27 MiB extra/python-tornado 6.2.0-4 5.89 MiB extra/python-traitlets 5.9.0-2 1.89 MiB extra/python-typing_extensions 4.7.1-1 0.37 MiB extra/python-uc-micro-py 1.0.2-1 0.02 MiB extra/python-wcwidth 0.2.6-1 0.52 MiB extra/python-webencodings 0.5.1-10 0.07 MiB extra/python-websocket-client 1.6.3-1 0.65 MiB 0.11 MiB extra/python-yaml 6.0.1-2 0.91 MiB extra/zeromq 4.3.4-4 2.86 MiB extra/jupyter-notebook-shim 0.2.3-2 0.10 MiB extra/mathjax2 2.7.9-1 28.23 MiB 7.41 MiB extra/python-jupyter-server-terminals 0.4.4-4 0.08 MiB Total Download Size: 7.88 MiB Total Installed Size: 231.81 MiB :: Proceed with installation? [Y/n] :: Retrieving packages... mathjax2-2.7.9-1-any downloading... python-prometheus_client-0.17.1-1-any downloading... python-websocket-client-1.6.3-1-any downloading... jupyter-nbformat-5.9.2-1-any downloading... python-mistune-1:2.0.5-1-any downloading... python-overrides-7.4.0-1-any downloading... python-jupyter-events-0.7.0-1-any downloading... python-argon2_cffi-23.1.0-1-riscv64 downloading... checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing libnsl... installing python... Optional dependencies for python python-setuptools: for building Python packages using tooling that is usually bundled with Python python-pip: for installing Python packages using tooling that is usually bundled with Python python-pipx: for installing Python software not packaged on Arch Linux sqlite: for a default database integration [installed] mpdecimal: for decimal xz: for lzma [installed] tk: for tkinter installing python-decorator... installing python-traitlets... installing python-comm... installing python-tornado... Optional dependencies for python-tornado python-pycurl: for tornado.curl_httpclient python-twisted: for tornado.platform.twisted installing python-ptyprocess... installing python-pexpect... installing python-pickleshare... installing python-pygments... installing python-wcwidth... installing python-prompt_toolkit... installing python-parso... installing python-jedi... installing python-backcall... installing python-matplotlib-inline... Optional dependencies for python-matplotlib-inline python-matplotlib installing python-six... installing python-asttokens... installing python-executing... installing python-pure-eval... installing python-stack-data... installing ipython... Optional dependencies for ipython python-black: to auto format with Black yapf: to auto format with YAPF installing python-psutil... installing python-nest-asyncio... installing python-ipykernel... Optional dependencies for python-ipykernel python-debugpy: debugger support installing libsodium... installing libpgm... installing zeromq... Optional dependencies for zeromq cppzmq: C++ binding for libzmq installing python-pyzmq... installing python-typing_extensions... installing python-platformdirs... installing python-jupyter-core... installing python-dateutil... installing python-entrypoints... installing python-jupyter-client... installing python-attrs... installing python-pyrsistent... installing python-rpds-py... installing python-referencing... installing python-jsonschema-specifications... installing python-jsonschema... Optional dependencies for python-jsonschema python-isoduration: for duration format python-fqdn: for hostname format python-idna: for idn-hostname format [pending] python-jsonpointer: for json-pointer & relative-json-pointer format python-rfc3339-validator: for date-time format python-rfc3987: for iri, iri-reference, uri & uri-reference format python-uri-template: for uri-template format python-webcolors: for color format installing python-fastjsonschema... installing jupyter-nbformat... installing python-async_generator... installing python-testpath... installing jupyter-nbclient... installing jupyterlab-pygments... installing python-soupsieve... installing python-beautifulsoup4... Optional dependencies for python-beautifulsoup4 python-chardet: to autodetect character encodings python-lxml: alternative HTML parser [pending] python-html5lib: alternative HTML parser installing python-packaging... installing python-webencodings... installing python-bleach... Optional dependencies for python-bleach python-tinycss2: for CSS sanitisation [pending] installing python-defusedxml... installing python-markupsafe... installing python-jinja... Optional dependencies for python-jinja python-babel: for i18n support installing python-pandocfilters... installing python-mistune... installing python-tinycss2... installing libxslt... Optional dependencies for libxslt python: Python bindings [installed] installing python-lxml... Optional dependencies for python-lxml python-beautifulsoup4: support for beautifulsoup parser to parse not well formed HTML [installed] python-cssselect: support for cssselect python-html5lib: support for html5lib parser python-lxml-docs: offline docs installing jupyter-nbconvert... Optional dependencies for jupyter-nbconvert pandoc: non-html conversion output python-pyppeteer: for webPDF conversion support installing python-prometheus_client... installing python-send2trash... installing python-idna... installing python-sniffio... installing python-anyio... Optional dependencies for python-anyio python-trio: trio backend python-outcome: trio backend python-uvloop: use uvloop for asyncio backend python-pytest: pytest plugin installing python-websocket-client... installing python-ply... installing python-pycparser... installing python-cffi... Optional dependencies for python-cffi python-setuptools: "limited api" version checking in cffi.setuptools_ext installing argon2... installing python-argon2-cffi-bindings... installing python-argon2_cffi... installing python-json-logger... installing libyaml... installing python-yaml... installing python-click... installing python-colorama... installing python-uc-micro-py... installing python-mdurl... installing python-markdown-it-py... Optional dependencies for python-markdown-it-py python-mdit_py_plugins: core plugins installing python-rich... installing python-jupyter-events... installing python-overrides... installing jupyter-server... Optional dependencies for jupyter-server jupyter-server-mathjax: to use local MathJax python-jupyter-server-terminals: terminals support [pending] installing python-terminado... installing python-jupyter-server-terminals... installing jupyter-notebook-shim... installing mathjax2... [?25h==> Checking buildtime dependencies... ==> Installing missing dependencies... [?25lresolving dependencies... looking for conflicting packages... Package (20) New Version Net Change Download Size extra/python-autocommand 2.2.2-4 0.08 MiB extra/python-inflect 7.0.0-1 0.39 MiB extra/python-iniconfig 2.0.0-4 0.04 MiB extra/python-jaraco.context 4.3.0-3 0.04 MiB extra/python-jaraco.functools 3.9.0-1 0.07 MiB extra/python-jaraco.text 3.11.1-3 0.09 MiB extra/python-more-itertools 10.1.0-1 0.63 MiB extra/python-ordered-set 4.1.0-4 0.07 MiB extra/python-pluggy 1.3.0-1 0.20 MiB extra/python-pydantic 1.10.9-1 6.57 MiB extra/python-pyproject-hooks 1.0.0-5 0.09 MiB extra/python-pytest 7.4.2-1 4.01 MiB extra/python-tomli 2.0.1-3 0.11 MiB extra/python-trove-classifiers 2023.8.7-1 0.11 MiB extra/python-validate-pyproject 0.13-1 0.29 MiB extra/python-build 0.10.0-4 0.68 MiB extra/python-installer 0.7.0-3 0.82 MiB extra/python-pytest-jupyter 0.7.0-3.1 0.12 MiB 0.03 MiB extra/python-pytest-tornasync 0.6.0.post2-5 0.03 MiB extra/python-setuptools 1:68.0.0-1 4.64 MiB Total Download Size: 0.03 MiB Total Installed Size: 19.08 MiB :: Proceed with installation? [Y/n] :: Retrieving packages... python-pytest-jupyter-0.7.0-3.1-any downloading... checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing python-pyproject-hooks... installing python-build... Optional dependencies for python-build python-virtualenv: Use virtualenv for build isolation installing python-installer... installing python-more-itertools... installing python-jaraco.functools... installing python-jaraco.context... installing python-autocommand... installing python-pydantic... Optional dependencies for python-pydantic python-dotenv: for .env file support python-email-validator: for email validation installing python-inflect... installing python-jaraco.text... installing python-ordered-set... installing python-tomli... installing python-trove-classifiers... installing python-validate-pyproject... installing python-setuptools... installing python-iniconfig... installing python-pluggy... installing python-pytest... installing python-pytest-tornasync... installing python-pytest-jupyter... [?25h==> Retrieving sources...  -> Found nbclassic-1.0.0.tar.gz ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources...  -> Extracting nbclassic-1.0.0.tar.gz with bsdtar ==> Starting build()... * Building wheel... Traceback (most recent call last): File "/usr/lib/python3.11/site-packages/pyproject_hooks/_impl.py", line 321, in _call_hook raise BackendUnavailable(data.get('traceback', '')) pyproject_hooks._impl.BackendUnavailable: Traceback (most recent call last): File "/usr/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 77, in _build_backend obj = import_module(mod_path) ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1126, in _find_and_load_unlocked File "", line 241, in _call_with_frames_removed File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1140, in _find_and_load_unlocked ModuleNotFoundError: No module named 'jupyter_packaging' ERROR Backend 'jupyter_packaging.build_api' is not available. ==> ERROR: A failure occurred in build().  Aborting... ==> ERROR: Build failed, check /var/lib/archbuild/extra-riscv64/root4/build receiving incremental file list jupyter-nbclassic-1.0.0-1-riscv64-build.log sent 43 bytes received 634 bytes 1,354.00 bytes/sec total size is 1,383 speedup is 2.04