Link to build or pfq page.
https://uberchromegw.corp.google.com/i/chromeos/builders/scarlet-paladin/builds/4328
https://uberchromegw.corp.google.com/i/chromeos/builders/scarlet-paladin/builds/4327
https://uberchromegw.corp.google.com/i/chromeos/builders/scarlet-paladin/builds/4326

build # for that buildbot.
4326
4327
4328

Snippet of log that contains the failure.
chromeos-firmware-scarlet-0.0.1-r106: INFO:root:RunCommand: sh /build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1/chromeos-firmwareupdate --sb_repack /build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/temp/tmpe6RKPV.pack_firmware-9080
chromeos-firmware-scarlet-0.0.1-r106: Package Content:
chromeos-firmware-scarlet-0.0.1-r106: f21a7cd31be8c57fa38bd19e80070227 *./models/dru/setvars.sh
chromeos-firmware-scarlet-0.0.1-r106: 16809f21e7a566a8ef855bd75f24fba1 *./models/dru/ec.bin
chromeos-firmware-scarlet-0.0.1-r106: 26493b24687fdb35069fca690643aaaf *./models/dru/bios.bin
chromeos-firmware-scarlet-0.0.1-r106: 4fde57b0e7e462ced5285f566fe8ff7a *./crosfw.sh
chromeos-firmware-scarlet-0.0.1-r106: b398d990fd5284925519b1daf174a961 *./signer_config.csv
chromeos-firmware-scarlet-0.0.1-r106: 3c3a99346d1ca1273cbcd86c104851ff *./shflags
chromeos-firmware-scarlet-0.0.1-r106: 556576cbcb09f198b65996c55d7da8f8 *./common.sh
chromeos-firmware-scarlet-0.0.1-r106: 08192ad82706152ad064784868ef55d7 *./crosutil.sh
chromeos-firmware-scarlet-0.0.1-r106: 0031c033b91c2684ef69a46c9a3357fd *./lib/libuuid.so.1
chromeos-firmware-scarlet-0.0.1-r106: 991c70b04c1c5f602454690d55b62014 *./lib/libdl.so.2
chromeos-firmware-scarlet-0.0.1-r106: dcca8d6572163fb2a2e9935206d4161b *./lib/libpci.so.3
chromeos-firmware-scarlet-0.0.1-r106: 27c46fc70ec40d531ea736434fb752ff *./lib/libz.so.1
chromeos-firmware-scarlet-0.0.1-r106: de5ee34ed803c7ba4514d374db297f03 *./lib/libfmap.so.0
chromeos-firmware-scarlet-0.0.1-r106: 682bd7c6ba7a3f6ceadb2d208388f763 *./lib/libusb-1.0.so.0
chromeos-firmware-scarlet-0.0.1-r106: de2c31c25d2ebd2943ac7e1f97e161ba *./lib/libc.so.6
chromeos-firmware-scarlet-0.0.1-r106: 3464a6cd310fe935140b71c70f048bbe *./lib/ld-linux-armhf.so.3
chromeos-firmware-scarlet-0.0.1-r106: 2a1e67f6581685cf458a60473bf093d6 *./lib/libcrypto.so.1.0.0
chromeos-firmware-scarlet-0.0.1-r106: 5b7be6eef669079ff0c785d276f80499 *./lib/libfdt.so.1
chromeos-firmware-scarlet-0.0.1-r106: 0fb69fc178cca8988f78e20f0b3f9db6 *./lib/libpthread.so.0
chromeos-firmware-scarlet-0.0.1-r106: 11a488ab5f3d320f4ed99a4042c73c75 *./bin/crossystem.elf
chromeos-firmware-scarlet-0.0.1-r106: 3e4a9792b34494106d0a9b2b011e34d9 *./bin/flashrom.elf
chromeos-firmware-scarlet-0.0.1-r106: 7cf2a11046cb610c5b1282e97d48e00d *./bin/updater_custom.sh
chromeos-firmware-scarlet-0.0.1-r106: 0f6d91c4aa876797dbe2968573548432 *./bin/flashrom
chromeos-firmware-scarlet-0.0.1-r106: 0f6bc2a112a516b32d8ea22f7bdbc3e1 *./bin/vpd.elf
chromeos-firmware-scarlet-0.0.1-r106: 0f6d91c4aa876797dbe2968573548432 *./bin/crossystem
chromeos-firmware-scarlet-0.0.1-r106: 0bfd02019b974695551cd9232d10e8e2 *./bin/mosys.elf
chromeos-firmware-scarlet-0.0.1-r106: 0f6d91c4aa876797dbe2968573548432 *./bin/vpd
chromeos-firmware-scarlet-0.0.1-r106: 0f6d91c4aa876797dbe2968573548432 *./bin/mosys
chromeos-firmware-scarlet-0.0.1-r106: fd6e428648217603abce0ce6b016def5 *./bin/futility.elf
chromeos-firmware-scarlet-0.0.1-r106: 0f6d91c4aa876797dbe2968573548432 *./bin/futility
chromeos-firmware-scarlet-0.0.1-r106: 5f848ff9f00274607d4535875c807a13 *./updater4.sh
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106: flashrom(8): 3e4a9792b34494106d0a9b2b011e34d9 */build/scarlet/usr/sbin/flashrom
chromeos-firmware-scarlet-0.0.1-r106:              ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.32, BuildID[sha1]=e44753b05a8da0c835becf8ccc63ed63533030da, stripped
chromeos-firmware-scarlet-0.0.1-r106:              0.9.9  : 2b4dcef : Jun 15 2018 22:26:33 UTC
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106: Model:        dru
chromeos-firmware-scarlet-0.0.1-r106: BIOS image:   b9b018d04b664211189ac497d1f049c7 */models/dru/image.bin
chromeos-firmware-scarlet-0.0.1-r106: BIOS version: Google_Scarlet.10388.26.0
chromeos-firmware-scarlet-0.0.1-r106: BIOS (RW) image:   ff129909a07f04ba68df18276f3874eb */models/dru/image.binrw
chromeos-firmware-scarlet-0.0.1-r106: BIOS (RW) version: Google_Scarlet.10388.52.0
chromeos-firmware-scarlet-0.0.1-r106: EC image:     95ed945467e4a4653410f549b888d918 */models/dru/ec.bin
chromeos-firmware-scarlet-0.0.1-r106: EC version:   scarlet_v1.1.7822-73ef6367c
chromeos-firmware-scarlet-0.0.1-r106: EC (RW) version: scarlet_v1.1.7860-cc2d1ef94
chromeos-firmware-scarlet-0.0.1-r106: Extra files from folder: /mnt/host/source/src/private-overlays/overlay-scarlet-private/chromeos-base/chromeos-firmware-scarlet/files/extra
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106: Packed output image is: /build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1/chromeos-firmwareupdate
chromeos-firmware-scarlet-0.0.1-r106:  * Updater for local fw
chromeos-firmware-scarlet-0.0.1-r106: Traceback (most recent call last):
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 1188, in <module>
chromeos-firmware-scarlet-0.0.1-r106:     main(sys.argv)
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 1185, in main
chromeos-firmware-scarlet-0.0.1-r106:     packer.Start(argv[1:])
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 1147, in Start
chromeos-firmware-scarlet-0.0.1-r106:     firmware_info[model], args, tool_base, model_details)
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 1046, in _GenerateOneModel
chromeos-firmware-scarlet-0.0.1-r106:     target_dir=image_dirname)
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 930, in _ProcessModel
chromeos-firmware-scarlet-0.0.1-r106:     target_dir=target_dir)
chromeos-firmware-scarlet-0.0.1-r106:   File "./pack_firmware.py", line 608, in _CopyFirmwareFiles
chromeos-firmware-scarlet-0.0.1-r106:     shutil.copy2(ec_image, image_ec)
chromeos-firmware-scarlet-0.0.1-r106:   File "/usr/lib64/python2.7/shutil.py", line 130, in copy2
chromeos-firmware-scarlet-0.0.1-r106:     copyfile(src, dst)
chromeos-firmware-scarlet-0.0.1-r106:   File "/usr/lib64/python2.7/shutil.py", line 82, in copyfile
chromeos-firmware-scarlet-0.0.1-r106:     with open(src, 'rb') as fsrc:
chromeos-firmware-scarlet-0.0.1-r106: IOError: [Errno 2] No such file or directory: '/build/scarlet/firmware/scarlet/ec.bin'
chromeos-firmware-scarlet-0.0.1-r106:  * ERROR: chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private failed (compile phase):
chromeos-firmware-scarlet-0.0.1-r106:  *   Cannot pack local firmware.
chromeos-firmware-scarlet-0.0.1-r106:  * 
chromeos-firmware-scarlet-0.0.1-r106:  * Call stack:
chromeos-firmware-scarlet-0.0.1-r106:  *     ebuild.sh, line  133:  Called src_compile
chromeos-firmware-scarlet-0.0.1-r106:  *   environment, line 3820:  Called cros-firmware_src_compile
chromeos-firmware-scarlet-0.0.1-r106:  *   environment, line  948:  Called die
chromeos-firmware-scarlet-0.0.1-r106:  * The specific snippet of code:
chromeos-firmware-scarlet-0.0.1-r106:  *               ./pack_firmware.py -l "${image_cmd[@]}" "${ext_cmd[@]}" -o "${output_file}" || die "Cannot pack local firmware.";
chromeos-firmware-scarlet-0.0.1-r106:  * 
chromeos-firmware-scarlet-0.0.1-r106:  * If you need support, post the output of `emerge --info '=chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private'`,
chromeos-firmware-scarlet-0.0.1-r106:  * the complete build log and the output of `emerge -pqv '=chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private'`.
chromeos-firmware-scarlet-0.0.1-r106:  * The complete build log is located at '/build/scarlet/tmp/portage/logs/chromeos-base:chromeos-firmware-scarlet-0.0.1-r106:20180621-020142.log'.
chromeos-firmware-scarlet-0.0.1-r106:  * For convenience, a symlink to the build log is located at '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/temp/build.log'.
chromeos-firmware-scarlet-0.0.1-r106:  * The ebuild environment file is located at '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/temp/environment'.
chromeos-firmware-scarlet-0.0.1-r106:  * Working directory: '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1'
chromeos-firmware-scarlet-0.0.1-r106:  * S: '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1'
chromeos-firmware-scarlet-0.0.1-r106: >>> Failed to emerge chromeos-base/chromeos-firmware-scarlet-0.0.1-r106 for /build/scarlet/, Log file:
chromeos-firmware-scarlet-0.0.1-r106: >>>  '/build/scarlet/tmp/portage/logs/chromeos-base:chromeos-firmware-scarlet-0.0.1-r106:20180621-020142.log'
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106:  * Messages for package chromeos-base/chromeos-firmware-scarlet-0.0.1-r106 merged to /build/scarlet/:
chromeos-firmware-scarlet-0.0.1-r106: 
chromeos-firmware-scarlet-0.0.1-r106:  * ERROR: chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private failed (compile phase):
chromeos-firmware-scarlet-0.0.1-r106:  *   Cannot pack local firmware.
chromeos-firmware-scarlet-0.0.1-r106:  * 
chromeos-firmware-scarlet-0.0.1-r106:  * Call stack:
chromeos-firmware-scarlet-0.0.1-r106:  *     ebuild.sh, line  133:  Called src_compile
chromeos-firmware-scarlet-0.0.1-r106:  *   environment, line 3820:  Called cros-firmware_src_compile
chromeos-firmware-scarlet-0.0.1-r106:  *   environment, line  948:  Called die
chromeos-firmware-scarlet-0.0.1-r106:  * The specific snippet of code:
chromeos-firmware-scarlet-0.0.1-r106:  *               ./pack_firmware.py -l "${image_cmd[@]}" "${ext_cmd[@]}" -o "${output_file}" || die "Cannot pack local firmware.";
chromeos-firmware-scarlet-0.0.1-r106:  * 
chromeos-firmware-scarlet-0.0.1-r106:  * If you need support, post the output of `emerge --info '=chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private'`,
chromeos-firmware-scarlet-0.0.1-r106:  * the complete build log and the output of `emerge -pqv '=chromeos-base/chromeos-firmware-scarlet-0.0.1-r106::scarlet-private'`.
chromeos-firmware-scarlet-0.0.1-r106:  * The complete build log is located at '/build/scarlet/tmp/portage/logs/chromeos-base:chromeos-firmware-scarlet-0.0.1-r106:20180621-020142.log'.
chromeos-firmware-scarlet-0.0.1-r106:  * For convenience, a symlink to the build log is located at '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/temp/build.log'.
chromeos-firmware-scarlet-0.0.1-r106:  * The ebuild environment file is located at '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/temp/environment'.
chromeos-firmware-scarlet-0.0.1-r106:  * Working directory: '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1'
chromeos-firmware-scarlet-0.0.1-r106:  * S: '/build/scarlet/tmp/portage/chromeos-base/chromeos-firmware-scarlet-0.0.1-r106/work/chromeos-firmware-scarlet-0.0.1'
=== Complete: job chromeos-firmware-scarlet-0.0.1-r106 (0m7.9s) ===