catalyst-o-snafu

pi64 /var/tmp/catalyst # catalyst -f stage1-systemd.spec
12 May 2018 15:54:05 BST: NOTICE  : Loading configuration file: /etc/catalyst/catalyst.conf
12 May 2018 15:54:05 BST: NOTICE  : conf_values[options] = {'pkgcache', 'bindist', 'autoresume', 'kerncache', 'seedcache', 'snapcache'}
12 May 2018 15:54:29 BST: NOTICE  : Processing spec file: stage1-systemd.spec
12 May 2018 15:54:48 BST: NOTICE  : Using target: stage1
12 May 2018 15:54:51 BST: NOTICE  : Source file specification matching setting is: strict
12 May 2018 15:54:51 BST: NOTICE  : Accepted source file extensions search order: ['tar.xz', 'tpxz', 'xz', 'tar.bz2', 'bz2', 'tbz2', 'squashfs', 'sfs', 'tar.gz', 'gz', 'tar']
12 May 2018 15:56:00 BST: ERROR   : CatalystError: File Not Found: /var/tmp/catalyst/builds/default/stage3-arm64-latest
pi64 /var/tmp/catalyst # ls /var/tmp/catalyst/builds/default/stage3-arm64-latest
stage3-arm64-latest.tar.bz2
pi64 /var/tmp/catalyst #