$ git clone -n https://src.fedoraproject.org/rpms/libopm.git /var/lib/mock/f31-build-59224-28552/root/chroot_tmpdir/scmroot/libopm
Cloning into '/var/lib/mock/f31-build-59224-28552/root/chroot_tmpdir/scmroot/libopm'...
$ git reset --hard 6ecf11a79b144cdac0fff239c5b51124cd478d81
HEAD is now at 6ecf11a - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild