$ git clone -n https://src.fedoraproject.org/rpms/libmypaint.git /var/lib/mock/f31-build-59064-28536/root/chroot_tmpdir/scmroot/libmypaint
Cloning into '/var/lib/mock/f31-build-59064-28536/root/chroot_tmpdir/scmroot/libmypaint'...
$ git reset --hard ff744e1ebbcd8305bb4c95b943761b203e9e68d1
HEAD is now at ff744e1 Fix FTBFS with latest gegl04