==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_bc2c2e9b-6df4-44dd-bdab-282c94049c8e]...done ==> Making package: toxcore 1:0.2.21-2.1 (Sat May 31 18:33:12 2025) ==> Retrieving sources... -> Cloning c-toxcore git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v2/toxcore-1:0.2.21-2/c-toxcore'... -> Cloning cmp git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v2/toxcore-1:0.2.21-2/cmp'... -> Found toxcore.sysusers -> Found toxcore.tmpfiles ==> Validating source files with sha512sums... c-toxcore ... Passed cmp ... Skipped toxcore.sysusers ... Passed toxcore.tmpfiles ... Passed ==> Verifying source file signatures with gpg... c-toxcore git repo ... FAILED (unknown public key DBE05085D874AB4A) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.