$ git clone -n https://src.fedoraproject.org/rpms/deepin-topbar.git /var/lib/mock/f31-build-68359-30178/root/chroot_tmpdir/scmroot/deepin-topbar
Cloning into '/var/lib/mock/f31-build-68359-30178/root/chroot_tmpdir/scmroot/deepin-topbar'...
$ git reset --hard 1d17bc70fe98a310e787b404ff8c40b224a9073f
HEAD is now at 1d17bc7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild