Looks like Github have removed their 16.04 image. Let's see whether it builds with 18.04 without any other changes
1 files changed, 1 insertions(+), 1 deletions(-) M .github/workflows/linux.yml
M .github/workflows/linux.yml +1 -1
@@ 5,7 5,7 @@ on: [push, pull_request] jobs: build: - runs-on: ubuntu-16.04 + runs-on: ubuntu-18.04 steps: - uses: actions/checkout@v2