$ git clone -n https://src.fedoraproject.org/rpms/nfacct.git /var/lib/mock/f31-build-57593-28366/root/chroot_tmpdir/scmroot/nfacct
Cloning into '/var/lib/mock/f31-build-57593-28366/root/chroot_tmpdir/scmroot/nfacct'...
$ git reset --hard f0377ba91476739323d999137d52e1e774db707d
HEAD is now at f0377ba - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild