Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/iptables': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/iptables-save': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/iptables-restore': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ip6tables': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ip6tables-save': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ip6tables-restore': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/arptables': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/arptables-save': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/arptables-restore': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ebtables': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ebtables-save': No such file or directory
mv: cannot stat '/builddir/build/BUILD/iptables-1.8.11-build/BUILDROOT/usr/bin/ebtables-restore': No such file or directory
Can't move files to a directory that doesn't exist