GitHub Action to build docker image fails with "no space left on device"

[ginic]

The GitHub Action that builds the Docker image that later gets automatically pushed to DockerHub for each tagged version fails at the final step. Here's a snippet from the build for v1.0.0, which I built and pushed to DockerHub manually.

#25 [linux/arm64 builder 6/6] RUN --mount=type=cache,target=/root/.cache/uv     uv sync --locked --extra web
#25 2.187 Resolved 123 packages in 68ms
#25 2.392    Building autoipaalign @ file:///app
#25 2.556       Built autoipaalign @ file:///app
#25 2.618 Downloading pillow (5.7MiB)
#25 2.743 Downloading pydantic-core (1.8MiB)
#25 2.746 Downloading pandas (11.2MiB)
#25 2.747 Downloading ruff (11.8MiB)
#25 3.201  Downloaded pydantic-core
#25 4.024  Downloaded ruff
#25 4.860  Downloaded pillow
#25 5.590  Downloaded pandas
#25 5.592 Prepared 7 packages in 3.29s
#25 7.432 Installed 41 packages in 1.83s
#25 42.26 Bytecode compiled 13227 files in 34.82s
#25 42.26  + aiofiles==24.1.0
#25 42.26  + annotated-doc==0.0.3
#25 42.26  + annotated-types==0.7.0
#25 42.26  + anyio==4.11.0
#25 42.26  + autoipaalign==1.0.0 (from file:///app)
#25 42.26  + click==8.3.0
#25 42.26  + fastapi==0.121.0
#25 42.26  + ffmpy==0.6.4
#25 42.26  + gradio==5.29.0
#25 42.26  + gradio-client==1.10.0
#25 42.26  + groovy==0.1.2
#25 42.26  + h11==0.16.0
#25 42.26  + httpcore==1.0.9
#25 42.26  + httpx==0.28.1
#25 42.26  + iniconfig==2.3.0
#25 42.26  + orjson==3.11.4
#25 42.26  + pandas==2.3.3
#25 42.26  + pillow==11.3.0
#25 42.26  + pluggy==1.6.0
#25 42.26  + pydantic==2.11.10
#25 42.27  + pydantic-core==2.33.2
#25 42.27  + pydub==0.25.1
#25 42.27  + pytest==8.4.2
#25 42.27  + pytest-datadir==1.8.0
#25 42.27  + pytest-mock==3.15.1
#25 42.27  + python-dateutil==2.9.0.post0
#25 42.27  + python-multipart==0.0.20
#25 42.27  + pytz==2025.2
#25 42.27  + ruff==0.14.3
#25 42.27  + safehttpx==0.1.7
#25 42.27  + semantic-version==2.10.0
#25 42.27  + shellingham==1.5.4
#25 42.27  + six==1.17.0
#25 42.27  + sniffio==1.3.1
#25 42.27  + starlette==0.49.3
#25 42.27  + tomlkit==0.13.3
#25 42.27  + typer==0.20.0
#25 42.27  + typing-inspection==0.4.2
#25 42.27  + tzdata==2025.2
#25 42.27  + uvicorn==0.38.0
#25 42.27  + websockets==15.0.1
#25 DONE 42.5s
#26 [linux/arm64 stage-1 3/5] COPY --from=builder --chown=python:python /python /python
#26 DONE 0.6s
#27 [linux/arm64 stage-1 4/5] COPY --from=builder --chown=nonroot:nonroot /app /app
#27 ERROR: failed to copy files: copy file range failed: no space left on device
------
 > [linux/arm64 stage-1 4/5] COPY --from=builder --chown=nonroot:nonroot /app /app:
------
Dockerfile:37
--------------------
  35 |     
  36 |     # Copy the application from the builder
  37 | >>> COPY --from=builder --chown=nonroot:nonroot /app /app
  38 |     
  39 |     # Place executables in the environment at the front of the path
--------------------
ERROR: failed to build: failed to solve: ResourceExhausted: failed to copy files: copy file range failed: no space left on device