$ git clone -n https://src.fedoraproject.org/rpms/tucnak2.git /var/lib/mock/f31-build-85004-31584/root/chroot_tmpdir/scmroot/tucnak2
Cloning into '/var/lib/mock/f31-build-85004-31584/root/chroot_tmpdir/scmroot/tucnak2'...
$ git reset --hard 8731d98758281352bb09b508759236796b2ed24d
HEAD is now at 8731d98 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild