Installworld on amd64 fails on libc.a on r255342

I get this error for a while, and don't know what to do with.

I build the world, then try to install it into DESTDIR. And at this point I
always get error that libc.a can't be found.

To eliminate any mistakes in commits I've run snapshot r255342 from FTP in
VM and build sources it contains.

my building and installing world with following commands:

 # make toolchain buildworld __MAKE_CONF=/dev/null SRCCONF=src.conf
 # make hierarchy distrib-dirs distribution installworld

some notes:
 * Targets like hierarchy, disturb-dirs and distribution are described in
FreeBSD Handbook in this order
 * Target distribution doesn't install anything, but configuration files.

SRCCONF has following contents:

WITHOUT_AMD="YES"
WITHOUT_ASSERT_DEBUG="YES"
WITHOUT_BIND="YES"
WITH_BMAKE="YES"
WITH_BSD_GREP="YES"
WITH_CLANG="YES"
WITH_CLANG_EXTRAS="YES"
WITH_CLANG_FULL="YES"
WITH_CLANG_IS_CC="YES"
WITH_CTF="YES"
WITHOUT_CTM="YES"
WITHOUT_DYNAMICROOT="YES"
WITHOUT_FLOPPY="YES"
WITH_ICONV="YES"
WITHOUT_HTML="YES"
WITHOUT_IPFILTER="YES"
WITHOUT_IPFW="YES"
WITHOUT_IPX="YES"
WITHOUT_IPX_SUPPORT="YES"
WITH_LDNS_UTILS="YES"
WITH_LIBCPLUSPLUS="YES"
WITH_LIBICONV_COMPAT="YES"
WITHOUT_NCP="YES"
WITHOUT_NIS="YES"
WITHOUT_NLS="YES"
WITHOUT_NLS_CATALOGS="YES"
WITH_OPENSSH_NONE_CIPHER="YES"
WITHOUT_PC_SYSINSTALL="YES"
WITHOUT_RCMDS="YES"
WITHOUT_SYSINSTALL="YES"
WITHOUT_TCSH="YES"
WITH_USB_GADGET_EXAMPLES="YES"

-- Eir Nym