Updated cmake minimum required to 3.1

11 jobs for master in 16 minutes and 13 seconds (queued for 1 second)
Status Job ID Name Coverage
  Lint
passed #936809960
check-format

00:01:10

 
  Test
passed #936809976
address-sanitizer

00:14:07

passed #936809969
arch

00:09:16

passed #936809973
debian

00:07:39

passed #936809971
debian-testing

00:08:52

passed #936809967
fedora

00:08:25

passed #936809974
static-analysis

00:15:00

passed #936809975
thread-safety-analysis

00:06:34

passed #936809964
ubuntu

00:06:46

 
  Chore
manual #936809978
allowed to fail manual
Clean appveyor cache
 
  External
passed continuous-integration/appveyor/branch