cmd: blhc --debian '/tmp/debusine-fetch-exec-upload-m9036vha/mathemagics-trinity_14.2.0~pre17-0ubuntu24.10.0+6_amd64-2026-04-01T00:11:15Z.build'
output (contains stderr only, stdout was captured):

Files in working directory:
blhc.txt
--------------------

--------------------