Commit e1ecc6fa0d3ea1cc9d290f5b460e02d1708b0391
2021-12-02T10:27:16
Switch coverage to ubuntu 18.04 It seems that there is no 16.04 image anymore, since github actions was not able to find it for 24 hours [1]. [1]: https://github.com/libevent/libevent/actions/runs/1522612189