==> Building on d ==> Ensuring required PGP keys are present...  -> Checking for 3BB639E56F861FA2E86505690FDD682D974CA72A... ==> Checking for remote environment... ==> Syncing package to remote host... sending incremental file list created directory packages/xcb-proto ./ PKGBUILD 1,150 100% 0.00kB/s 0:00:00 1,150 100% 0.00kB/s 0:00:00 (xfr#1, to-chk=1/3) xcb-proto-1.15.1-1.log 387 100% 377.93kB/s 0:00:00 387 100% 377.93kB/s 0:00:00 (xfr#2, to-chk=0/3) sent 1,136 bytes received 98 bytes 2,468.00 bytes/sec total size is 1,488 speedup is 1.21 ==> Running extra-riscv64-build -- -d /home/felix/packages/riscv64-pkg-cache:/var/cache/pacman/pkg -l felix1 on remote host... [?25l:: Synchronizing package databases... core downloading... extra downloading... community downloading... :: Starting full system upgrade... there is nothing to do [?25h==> Building in chroot for [extra] (riscv64)... ==> Synchronizing chroot copy [/var/lib/archbuild/extra-riscv64/root] -> [felix1]...done ==> Making package: xcb-proto 1.15.1-1 (Fri Jun 17 16:05:24 2022) ==> Retrieving sources...  -> Downloading xcb-proto-1.15.1.tar.xz... % 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 --:--:-- 0:00:01 --:--:-- 0 66 144k 66 98304 0 0 47678 0 0:00:03 0:00:02 0:00:01 47697 100 144k 100 144k 0 0 71695 0 0:00:02 0:00:02 --:--:-- 71730  -> Downloading xcb-proto-1.15.1.tar.xz.sig... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 215 100 215 0 0 256 0 --:--:-- --:--:-- --:--:-- 256 ==> Validating source files with sha512sums... xcb-proto-1.15.1.tar.xz ... Passed xcb-proto-1.15.1.tar.xz.sig ... Skipped ==> Verifying source file signatures with gpg... xcb-proto-1.15.1.tar.xz ... FAILED (unknown public key ACEB29740C9A4E97) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Could not download sources. receiving incremental file list sent 8 bytes received 8 bytes 10.67 bytes/sec total size is 0 speedup is 0.00