Packaging failure seen when we recompile the openwrt

Seeing below error after rebuilding the openwrt

cp -fpR /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/libnl-tiny.so /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny/usr/lib/
find /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| xargs -r rm -rf
export CROSS="x86_64-openwrt-linux-musl-"  NO_RENAME=1 ; NM="x86_64-openwrt-linux-musl-nm" STRIP="x86_64-openwrt-linux-musl-strip --strip-all" STRIP_KMOD="/root/workspace/apsw-build/buildfix/openwrt/scripts/strip-kmod.sh" PATCHELF="/root/workspace/apsw-build/buildfix/openwrt/staging_dir/host/bin/patchelf" /root/workspace/apsw-build/buildfix/openwrt/scripts/rstrip.sh /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny
rstrip.sh: /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny/usr/lib/libnl-tiny.so: shared object
(cd /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny/CONTROL; ( echo "$CONTROL"; printf "Description: "; echo "$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; ) > control; chmod 644 control; ( echo "#!/bin/sh"; echo "[ \"\${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; echo "[ -x "\${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; echo ". \${IPKG_INSTROOT}/lib/functions.sh"; echo "default_postinst \$0 \$@"; ) > postinst; ( echo "#!/bin/sh"; echo "[ -x "\${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; echo ". \${IPKG_INSTROOT}/lib/functions.sh"; echo "default_prerm \$0 \$@"; ) > prerm; chmod 0755 postinst prerm;  )
install -d -m0755 /root/workspace/apsw-build/buildfix/openwrt/bin/packages/x86_64/base
/root/workspace/apsw-build/buildfix/openwrt/scripts/ipkg-build -c -o 0 -g 0 /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny /root/workspace/apsw-build/buildfix/openwrt/bin/packages/x86_64/base
Packaged contents of /root/workspace/apsw-build/buildfix/openwrt/build_dir/target-x86_64_musl/libnl-tiny-0.1/ipkg-x86_64/libnl-tiny into /root/workspace/apsw-build/buildfix/openwrt/bin/packages/x86_64/base/__.ipk
make[4]: *** [/root/workspace/apsw-build/buildfix/openwrt/staging_dir/target-x86_64_musl/pkginfo/libc.provides] Error 1

Here toolchain is already build and for recompilation I am using : TARGET_ONLY=1 .

Does anybody  has any idea what am I missing here?