$ git clone -n https://src.fedoraproject.org/rpms/xnec2c.git /var/lib/mock/f31-build-61051-28816/root/chroot_tmpdir/scmroot/xnec2c
Cloning into '/var/lib/mock/f31-build-61051-28816/root/chroot_tmpdir/scmroot/xnec2c'...
$ git reset --hard f549259839591eb83e54c48fbcd75e4170407e45
HEAD is now at f549259 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild