==> Synchronizing chroot copy [/home/alhp/workspace/chroot/root] -> [build_5a90cfa6-61cb-46ed-861b-79ac8b70f851]...done ==> Making package: python-matplotlib 3.10.3-1.1 (Thu May 15 08:03:28 2025) ==> Retrieving sources... -> Cloning matplotlib git repo... Cloning into bare repository '/home/alhp/workspace/build/x86-64-v4/python-matplotlib-3.10.3-1/matplotlib'... -> Downloading mpl-images-3.10.0-ft2.13.1.tar.gz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 5769k 0 5769k 0 0 6389k 0 --:--:-- --:--:-- --:--:-- 6389k 100 17.8M 0 17.8M 0 0 9626k 0 --:--:-- 0:00:01 --:--:-- 12.2M 100 24.6M 0 24.6M 0 0 9.8M 0 --:--:-- 0:00:02 --:--:-- 11.8M -> Found freetype.patch -> Found test_polar_title_position.patch ==> Validating source files with b2sums... matplotlib ... Passed mpl-images-3.10.0-ft2.13.1.tar.gz ... Passed freetype.patch ... Passed test_polar_title_position.patch ... Passed ==> Verifying source file signatures with gpg... matplotlib git repo ... FAILED (unknown public key 79B3FEC456F12599) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources.