$ git clone -n https://src.fedoraproject.org/rpms/opensmtpd.git /var/lib/mock/f31-build-97834-32994/root/chroot_tmpdir/scmroot/opensmtpd
Cloning into '/var/lib/mock/f31-build-97834-32994/root/chroot_tmpdir/scmroot/opensmtpd'...
$ git reset --hard dc79ad90abc129ac89237e1b3ecc627cf904074a
HEAD is now at dc79ad9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild