Error Handling when running out of Disk Space

[almostserious]

Describe the bug

When running out of Disk Space while pulling an image, watchtower seems to simply give the feedback that no update was found.

Steps to reproduce

Low DiskSpace while running watchtower.
Manual pull will tell the issue of not enough disk space.

Expected behavior

Watchtower should show the error.

Screenshots

No response

Environment

• Platform
• Architecture
• Docker Version

Your logs

ollama:~# docker run --rm --volume /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower --run-once open-webui --log-level debug
time="2024-06-12T06:28:31Z" level=debug msg="Sleeping for a second to ensure the docker api client has been properly initialized."
time="2024-06-12T06:28:32Z" level=debug msg="Making sure everything is sane before starting"
time="2024-06-12T06:28:32Z" level=info msg="Watchtower 1.7.1"
time="2024-06-12T06:28:32Z" level=info msg="Using no notifications"
time="2024-06-12T06:28:32Z" level=info msg="Only checking containers which name matches \"open-webui\""
time="2024-06-12T06:28:32Z" level=info msg="Running a one time update."
time="2024-06-12T06:28:32Z" level=debug msg="Checking containers for updated images"
time="2024-06-12T06:28:32Z" level=debug msg="Retrieving running containers"
time="2024-06-12T06:28:32Z" level=debug msg="Trying to load authentication credentials." container=/open-webui image="ghcr.io/open-webui/open-webui:ollama"
time="2024-06-12T06:28:32Z" level=debug msg="No credentials for ghcr.io found" config_file=/config.json
time="2024-06-12T06:28:32Z" level=debug msg="Got image name: ghcr.io/open-webui/open-webui:ollama"
time="2024-06-12T06:28:32Z" level=debug msg="Checking if pull is needed" container=/open-webui image="ghcr.io/open-webui/open-webui:ollama"
time="2024-06-12T06:28:32Z" level=debug msg="Built challenge URL" URL="https://ghcr.io/v2/"
time="2024-06-12T06:28:32Z" level=debug msg="Got response to challenge request" header="Bearer realm=\"https://ghcr.io/token\",service=\"ghcr.io\",scope=\"repository:user/image:pull\"" status="401 Unauthorized"
time="2024-06-12T06:28:32Z" level=debug msg="Checking challenge header content" realm="https://ghcr.io/token" service=ghcr.io
time="2024-06-12T06:28:32Z" level=debug msg="Setting scope for auth token" image=ghcr.io/open-webui/open-webui scope="repository:open-webui/open-webui:pull"
time="2024-06-12T06:28:32Z" level=debug msg="No credentials found."
time="2024-06-12T06:28:32Z" level=debug msg="Parsing image ref" host=ghcr.io image=open-webui/open-webui normalized=ghcr.io/open-webui/open-webui tag=ollama
time="2024-06-12T06:28:32Z" level=debug msg="Doing a HEAD request to fetch a digest" url="https://ghcr.io/v2/open-webui/open-webui/manifests/ollama"
time="2024-06-12T06:28:32Z" level=debug msg="Found a remote digest to compare with" remote="sha256:030b1c565b2595ed28a64d8a635090f2aebaaf92542bf7de4c942d74a0dc9a71"
time="2024-06-12T06:28:32Z" level=debug msg=Comparing local="sha256:fa9536b0257c2121667705085328be20a855ff283133e6c2c3763f9f3f6887a1" remote="sha256:030b1c565b2595ed28a64d8a635090f2aebaaf92542bf7de4c942d74a0dc9a71"
time="2024-06-12T06:28:32Z" level=debug msg="Digests did not match, doing a pull."
time="2024-06-12T06:28:32Z" level=debug msg="Pulling image" container=/open-webui image="ghcr.io/open-webui/open-webui:ollama"
time="2024-06-12T06:31:19Z" level=debug msg="No new images found for /open-webui"
time="2024-06-12T06:31:19Z" level=info msg="Session done" Failed=0 Scanned=1 Updated=0 notify=no
time="2024-06-12T06:31:19Z" level=info msg="Waiting for the notification goroutine to finish" notify=no

Additional context

No response

[github-actions]

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