Job results on ubuntu-latest
Checking out challenges/cymbal at ab609e37
Container started from catthehacker/ubuntu:act-latest
▸ Post actions/setup-python@v5
OCI runtime exec failed: exec failed: unable to start container process: exec: "node": executable file not found in $PATH: unknown
The post step completed with exit code 127.
Cleaning up the job container

▸ actions/checkout@v4
Using mochi's built-in checkout (actions/checkout@v4)
challenges/cymbal is already checked out at ab609e37 (mochi checks out before the job starts)

▸ actions/setup-python@v5
Using cached actions/setup-python@v5 (a26af69be951)
▾ Installed versions
Version 3.12 was not found in the local cache
(node:21) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Version 3.12 is available for downloading
Download from "https://github.com/actions/python-versions/releases/download/3.12.14-31661455385/python-3.12.14-linux-24.04-x64.tar.gz"
Extract downloaded archive
[command]/usr/bin/tar xz --warning=no-unknown-keyword --overwrite -C /mochi/temp/cd206594-1c96-47b0-961f-3a26a6ef4d08 -f /mochi/temp/9cb37a7b-426e-403f-ae6e-8bc73b758cce
Execute installation script
Check if Python hostedtoolcache folder exist...
Creating Python hostedtoolcache folder...
Create Python 3.12.14 folder
Copy Python binaries to hostedtoolcache folder
Create additional symlinks (Required for the UsePythonVersion Azure Pipelines task and the setup-python GitHub Action)
Upgrading pip...
Collecting pip
Downloading pip-26.2.1-py3-none-any.whl.metadata (4.6 kB)
Downloading pip-26.2.1-py3-none-any.whl (1.8 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.8/1.8 MB 97.1 MB/s eta 0:00:00

Installing collected packages: pip
Attempting uninstall: pip
Found existing installation: pip 25.0.1
Uninstalling pip-25.0.1:
Successfully uninstalled pip-25.0.1
Successfully installed pip-26.2.1
Create complete file
Successfully set up CPython (3.12.14)

▸ Run pip install git+https://vault1.magland.org/challenges/challenge-tools
Collecting git+https://vault1.magland.org/challenges/challenge-tools
  Cloning https://vault1.magland.org/challenges/challenge-tools to /tmp/pip-req-build-szl0hcdv
  Running command git clone --filter=blob:none --quiet https://vault1.magland.org/challenges/challenge-tools /tmp/pip-req-build-szl0hcdv
  warning: filtering not recognized by server, ignoring
  Resolved https://vault1.magland.org/challenges/challenge-tools to commit e5d6267fff7eddae54cffad615c1c9f1a77d6329
  Installing build dependencies: started
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
  Preparing metadata (pyproject.toml): started
  Preparing metadata (pyproject.toml): finished with status 'done'
Collecting numpy (from challenge-tools==0.1.0)
  Downloading numpy-2.5.3-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (6.6 kB)
Collecting scipy (from challenge-tools==0.1.0)
  Downloading scipy-1.18.1-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (62 kB)
Collecting jsonschema (from challenge-tools==0.1.0)
  Downloading jsonschema-4.26.0-py3-none-any.whl.metadata (7.6 kB)
Collecting h5py (from challenge-tools==0.1.0)
  Downloading h5py-3.16.0-cp312-cp312-manylinux_2_28_x86_64.whl.metadata (3.0 kB)
Collecting attrs>=22.2.0 (from jsonschema->challenge-tools==0.1.0)
  Downloading attrs-26.1.0-py3-none-any.whl.metadata (8.8 kB)
Collecting jsonschema-specifications>=2023.03.6 (from jsonschema->challenge-tools==0.1.0)
  Downloading jsonschema_specifications-2025.9.1-py3-none-any.whl.metadata (2.9 kB)
Collecting referencing>=0.28.4 (from jsonschema->challenge-tools==0.1.0)
  Downloading referencing-0.37.0-py3-none-any.whl.metadata (2.8 kB)
Collecting rpds-py>=0.25.0 (from jsonschema->challenge-tools==0.1.0)
  Downloading rpds_py-2026.6.3-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (4.1 kB)
Collecting typing-extensions>=4.4.0 (from referencing>=0.28.4->jsonschema->challenge-tools==0.1.0)
  Downloading typing_extensions-4.16.0-py3-none-any.whl.metadata (3.3 kB)
Downloading h5py-3.16.0-cp312-cp312-manylinux_2_28_x86_64.whl (5.4 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.4/5.4 MB 16.3 MB/s  0:00:00
Downloading numpy-2.5.3-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (16.7 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 16.7/16.7 MB 14.6 MB/s  0:00:01
Downloading jsonschema-4.26.0-py3-none-any.whl (90 kB)
Downloading attrs-26.1.0-py3-none-any.whl (67 kB)
Downloading jsonschema_specifications-2025.9.1-py3-none-any.whl (18 kB)
Downloading referencing-0.37.0-py3-none-any.whl (26 kB)
Downloading rpds_py-2026.6.3-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (366 kB)
Downloading typing_extensions-4.16.0-py3-none-any.whl (45 kB)
Downloading scipy-1.18.1-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (35.3 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 35.3/35.3 MB 17.6 MB/s  0:00:02
Building wheels for collected packages: challenge-tools
  Building wheel for challenge-tools (pyproject.toml): started
  Building wheel for challenge-tools (pyproject.toml): finished with status 'done'
  Created wheel for challenge-tools: filename=challenge_tools-0.1.0-py3-none-any.whl size=26160 sha256=8e0cb24e6aaec1ca8fcf623621d48b4ce4b3936670072607c584688cd83fabdd
  Stored in directory: /tmp/pip-ephem-wheel-cache-apzkka08/wheels/e3/cb/fd/7e45ed86fd46c82e653d987283215b318522fc6016aae5b6c2
Successfully built challenge-tools
Installing collected packages: typing-extensions, rpds-py, numpy, attrs, scipy, referencing, h5py, jsonschema-specifications, jsonschema, challenge-tools

Successfully installed attrs-26.1.0 challenge-tools-0.1.0 h5py-3.16.0 jsonschema-4.26.0 jsonschema-specifications-2025.9.1 numpy-2.5.3 referencing-0.37.0 rpds-py-2026.6.3 scipy-1.18.1 typing-extensions-4.16.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.

▸ Fetch the registered solution repositories
challenges/cymbal-solutions@main -> clones/cymbal-solutions (30c79977ab)

▸ Build the comparison site
cymbal-flat-disk-v1: 4 solutions, reference = cymbal-solutions/vonkarman-modal/vk-g4-w300-a300-m2
  cymbal-solutions/vonkarman-modal/vk-g4-w300-a300-m2 waveform_l2=0.000e+00  spectrogram_l2=0.000e+00  t=203.828
  cymbal-solutions/vonkarman-modal/vk-g4-w200-a200-m2 waveform_l2=7.671e-01  spectrogram_l2=5.802e-01  t=64.792
  cymbal-solutions/vonkarman-modal/vk-g8-w200-a200-m2 waveform_l2=1.304e+00  spectrogram_l2=1.327e+00  t=48.943
  cymbal-solutions/vonkarman-modal/vk-g8-w100-a100-m2 waveform_l2=1.395e+00  spectrogram_l2=1.531e+00  t=56.155

▸ actions/configure-pages@v4
Using mochi's built-in configure-pages (actions/configure-pages@v4)
This site will be served at https://cymbal--challenges.vault1-sites.magland.org/

▸ actions/upload-pages-artifact@v3
Using cached actions/upload-pages-artifact@v3 (56afc609e742)
▸ Archive artifact
▾ Archive artifact
./
./player.js
./cymbal-flat-disk-v1/
./cymbal-flat-disk-v1/audio/
./cymbal-flat-disk-v1/audio/cymbal-solutions/
./cymbal-flat-disk-v1/audio/cymbal-solutions/vonkarman-modal/
./cymbal-flat-disk-v1/audio/cymbal-solutions/vonkarman-modal/vk-g4-w200-a200-m2.wav
./cymbal-flat-disk-v1/audio/cymbal-solutions/vonkarman-modal/vk-g8-w100-a100-m2.wav
./cymbal-flat-disk-v1/audio/cymbal-solutions/vonkarman-modal/vk-g8-w200-a200-m2.wav
./cymbal-flat-disk-v1/audio/cymbal-solutions/vonkarman-modal/vk-g4-w300-a300-m2.wav
./cymbal-flat-disk-v1/index.html
./cymbal-flat-disk-v1/results.json
./index.html
▸ Upload artifact
Using mochi's built-in upload-artifact (actions/upload-artifact@v4)
Uploading artifact github-pages (1 file, 4681216 bytes)

▸ actions/deploy-pages@v4
Using mochi's built-in deploy-pages (actions/deploy-pages@v4)
Deployed 8 files to https://cymbal--challenges.vault1-sites.magland.org/