https://cros-goldeneye.corp.google.com/chromeos/healthmonitoring/buildDetails?buildbucketId=8928833504770186624

Fail in installing chromeos-initramfs because of sandbox violations?
Interestingly, this issue is not present in kevin64-release builder which uses internal manifest.

>>> Emerging (3 of 3) chromeos-base/chromeos-initramfs-0.0.1-r302::chromiumos for /build/kevin64/
 * Running stacked hooks for pre_pkg_setup
 *    sysroot_build_bin_dir ...
 [ ok ]
 * Running stacked hooks for post_pkg_setup
 *    python_eclass_hack ...
 [ ok ]
 * Running stacked hooks for pre_src_unpack
 *    python_multilib_setup ...
 [ ok ]
>>> Unpacking source...
 * Using local source dir(s): /mnt/host/source/src/platform/initramfs
 * path: /mnt/host/source/src/platform/initramfs
 * destdir: /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/chromeos-initramfs-0.0.1
>>> Source unpacked in /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work
 * Running stacked hooks for post_src_unpack
 *    asan_init ...
 [ ok ]
>>> Preparing source in /mnt/host/source/src/platform/initramfs ...
>>> Source prepared.
>>> Configuring source in /mnt/host/source/src/platform/initramfs ...
>>> Source configured.
>>> Compiling source in /mnt/host/source/src/platform/initramfs ...
 * Building targets: recovery
make -j32 SYSROOT=/build/kevin64 BOARD=kevin64 INCLUDE_FIT_PICKER=1 DEVICE_IS_DETACHABLE=0 OUTPUT_DIR=/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work 'EXTRA_BIN_DEPS=/sbin/frecon-lite /sbin/udevd /bin/udevadm' LOCALE_LIST= recovery 
make -C recovery
make[1]: Entering directory '/mnt/host/source/src/platform/initramfs/recovery'
rm -rf "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery"
x86_64-pc-linux-gnu-clang -O1 -pipe   ../common/gen_init_cpio.c -o /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/gen_init_cpio
mkdir -p "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery"
../common/process-layout \
	make \
	../common/fs-layout.txt "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery"
(cd /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery; mkdir -p etc/screens usr/share/misc newroot stateful usb bin etc lib root)
lddtree --verbose --copy-non-elfs --root="/build/kevin64" \
	--copy-to-tree="/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery" --bindir=/bin \
	/bin/busybox /sbin/dmsetup /usr/bin/pv /usr/sbin/vpd /usr/sbin/flashrom /usr/bin/futility /usr/bin/crossystem /usr/sbin/mosys /usr/bin/tpmc /usr/bin/cgpt /usr/sbin/evwaitkey /usr/bin/cros_oobe_crypto /sbin/frecon-lite /sbin/udevd /bin/udevadm
lddtree: warning: ignoring LD_LIBRARY_PATH due to ROOT usage
/build/kevin64/lib64/libresolv.so.2 -> /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/lib64/libresolv.so.2
/build/kevin64/lib/ld-linux-aarch64.so.1 -> /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/lib/ld-linux-aarch64.so.1
/build/kevin64/lib64/libc.so.6 -> /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/lib64/libc.so.6
/build/kevin64/bin/busybox -> /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/bin/busybox
/build/kevin64/lib64/libresolv.so.2 -> /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/lib64/libresolv.so.2
......
......
cp init "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/init"
cp ../common/init.sh "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/lib/"
cp "/build/kevin64/usr/share/chromeos-assets/images/boot_message.png" \
	assets/*.png /build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/etc/screens
./make_images localized_text "/build/kevin64/tmp/portage/chromeos-base/chromeos-initramfs-0.0.1-r302/work/stage_recovery/etc/screens" 
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/croscore/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/crosextra/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/dejavu/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/ko-nanum/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/lohit-cros/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/noto/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/notocjk/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/roboto/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/tibt-jomolhari/.uuid.TMP-XXXXXX
Locale fr
Locale de
Locale en-US
Locale it
Locale pt-BR
Locale ja
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/croscore/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/croscore/.uuid.TMP-XXXXXX
 * ACCESS DENIED:  mkostemp:     /usr/share/fonts/croscore/.uuid.TMP-XXXXXX