[2023-06-22 00:20:15] lb build 
P: live-build 20191222+salsaci
P: Building for a blankon/verbeek/amd64 system
[2023-06-22 00:20:15] lb bootstrap 
P: Setting up clean exit handler
[2023-06-22 00:20:15] lb bootstrap_cache restore
[2023-06-22 00:20:15] lb bootstrap_debootstrap 
P: Begin bootstrapping system...
P: If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy.
P: Running debootstrap (download-only)...
I: Retrieving InRelease 
I: Checking Release signature
I: Valid Release signature (key id A6F1A7EB71BC544CCE6250B8713C17F912D124D4)
I: Retrieving Packages 
I: Validating Packages 
I: Retrieving Packages 
I: Validating Packages 
I: Retrieving Packages 
I: Validating Packages 
I: Resolving dependencies of required packages...
I: Resolving dependencies of base packages...
I: Checking component main on http://arsip-dev.blankonlinux.or.id/dev...
I: Retrieving blankon-keyring 2020.11.25-4.5
I: Validating blankon-keyring 2020.11.25-4.5
P: If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy.
P: Running debootstrap...
I: Target architecture can be executed
I: Checking Release signature
I: Valid Release signature (key id A6F1A7EB71BC544CCE6250B8713C17F912D124D4)
I: Validating Packages 
I: Validating Packages 
I: Validating Packages 
I: Resolving dependencies of required packages...
I: Resolving dependencies of base packages...
I: Checking component main on http://arsip-dev.blankonlinux.or.id/dev...
I: Validating blankon-keyring 2020.11.25-4.5
I: Chosen extractor for .deb packages: dpkg-deb