$ git clone -n https://src.fedoraproject.org/rpms/fotoxx.git /var/lib/mock/f31-build-109193-33908/root/chroot_tmpdir/scmroot/fotoxx
Cloning into '/var/lib/mock/f31-build-109193-33908/root/chroot_tmpdir/scmroot/fotoxx'...
$ git reset --hard 756d2ccd5ec2c771653bfae9d91a86c1c4f6655f
HEAD is now at 756d2cc 19.17