snap: Skip "mage -v test" due to build failure on Launchpad
snap: Skip "mage -v test" due to build failure on Launchpad

The run "go test ./... -tags none" fails with multiple errors of

    use of internal package github.com/gohugoio/hugo/tpl/internal not allowed

See https://launchpadlibrarian.net/390252700/buildlog_snap_ubuntu_xenial_amd64_hugo-dev_BUILDING.txt.gz

I was unable to reproduce it with snapcraft in LXD
on my local Debian laptop, so this error is still a mystery to me.

anthonyfok/hugo,gohugoio/hugo,mdhender/hugo,anthonyfok/hugo,gohugoio/hugo,mdhender/hugo,anthonyfok/hugo,mdhender/hugo,fedelibre/hugo,mdhender/hugo,fedelibre/hugo,fedelibre/hugo,gohugoio/hugo,fedelibre/hugo