>>> host-uboot-tools 2021.07 Extracting
bzcat /home/buildroot/autobuild/instance-2/dl/uboot-tools/u-boot-2021.07.tar.bz2 | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07   -xf -
>>> host-uboot-tools 2021.07 Patching

Applying 0001-drop-configh-from-tools.patch using patch: 
patching file tools/env/fw_env_private.h

Applying 0002-tools-only-in-no-dot-config-targets.patch using patch: 
patching file Makefile
Hunk #1 succeeded at 511 (offset 25 lines).

Applying 0003-tools-Makefile-fix-C-LD-FLAGS-with-CROSS_BUILD_TOOLS.patch using patch: 
patching file tools/Makefile
Hunk #1 succeeded at 310 (offset -6 lines).
>>> host-uboot-tools 2021.07 Configuring
mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/config
touch /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/config/auto.conf
mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/generated
touch /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/generated/autoconf.h
mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/asm
touch /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/include/asm/linkage.h
>>> host-uboot-tools 2021.07 Building
/usr/bin/make -j1 -C /home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07 HOSTCC="/usr/bin/gcc" HOSTCFLAGS="-O2 -I/home/buildroot/autobuild/instance-2/output-1/host/include" HOSTLDFLAGS="-L/home/buildroot/autobuild/instance-2/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-2/output-1/host/lib" CONFIG_EFI_HAVE_CAPSULE_SUPPORT=y tools-only
make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07'
./scripts/gcc-stack-usage.sh: line 9: cannot create temp file for here-document: No space left on device
  HOSTCC  scripts/basic/fixdep
scripts/basic/fixdep.c:437:1: fatal error: error writing to /tmp/ccOyVrDK.s: No space left on device
 }
 ^
compilation terminated.
scripts/Makefile.host:95: recipe for target 'scripts/basic/fixdep' failed
make[2]: *** [scripts/basic/fixdep] Error 1
Makefile:482: recipe for target 'scripts_basic' failed
make[1]: *** [scripts_basic] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07'
package/pkg-generic.mk:290: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-2/output-1/build/host-uboot-tools-2021.07/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'