$ git clone -n https://src.fedoraproject.org/rpms/xorg-x11-server.git /var/lib/mock/f31-build-61083-28820/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/f31-build-61083-28820/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git reset --hard 945c62ac33976cb9f779de7ba86d791e0014bbba
HEAD is now at 945c62a Fix build on ARM with glibc