Where can I find the logs for builds?

[finn-matti]

I have a build which is failing somewhere in the middle. But it is not clear from the deployment log what is going wrong. Here's a snippet:

2025-Nov-06 21:29:50.919644
#32 22.90 [11ty/eleventy-img] Processing https://blog.martin-haehnel.de/media/uploads/2025/dd1202-wednesday.jpeg (transform)
2025-Nov-06 21:29:50.919644
#32 22.90 [11ty/eleventy-img] Processing https://blog.martin-haehnel.de/media/uploads/2025/dd1201-tuesday.jpeg (transform)
2025-Nov-06 21:29:50.919644
#32 22.91 [11ty/eleventy-img] Processing https://blog.martin-haehnel.de/media/uploads/2025/dd1201-tuesday.jpeg (transform)
2025-Nov-06 21:29:50.919644
#32 22.92 [11ty/eleventy-img] Processing https://blog.martin-haehnel.de/media/uploads/2025/dd1200-monday.jpeg (transform)
2025-Nov-06 21:29:50.919644
#32 22.93 [11ty/eleventy-img] Processing https://blog.martin-haehnel.de/media/uploads/2025/dd1200-monday.jpeg (transform)
2025-Nov-06 21:29:51.092147
Oops something is not okay, are you okay? 😢
2025-Nov-06 21:29:51.655524
Gracefully shutting down build container: u0c04gk4c84sscog0400ocgo

Kind of hard to guess what's going wrong, but I assume somewhere a timeout was reached or an error encountered. But without knowing where to look it is really hard to debug.